DE69710166T2 - Vorrichtung und verfahren zur stabilisierung eines zentrifugenrotors - Google Patents
Vorrichtung und verfahren zur stabilisierung eines zentrifugenrotorsInfo
- Publication number
- DE69710166T2 DE69710166T2 DE69710166T DE69710166T DE69710166T2 DE 69710166 T2 DE69710166 T2 DE 69710166T2 DE 69710166 T DE69710166 T DE 69710166T DE 69710166 T DE69710166 T DE 69710166T DE 69710166 T2 DE69710166 T2 DE 69710166T2
- Authority
- DE
- Germany
- Prior art keywords
- disk
- stabilizing
- centrifuge
- centrifugal rotor
- damping bearings
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B9/00—Drives specially designed for centrifuges; Arrangement or disposition of transmission gearing; Suspending or balancing rotary bowls
- B04B9/12—Suspending rotary bowls ; Bearings; Packings for bearings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B9/00—Drives specially designed for centrifuges; Arrangement or disposition of transmission gearing; Suspending or balancing rotary bowls
- B04B9/14—Balancing rotary bowls ; Schrappers
- B04B9/146—Unbalance detection devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C27/00—Elastic or yielding bearings or bearing supports, for exclusively rotary movement
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/10—Suppression of vibrations in rotating systems by making use of members moving with the system
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/10—Suppression of vibrations in rotating systems by making use of members moving with the system
- F16F15/14—Suppression of vibrations in rotating systems by making use of members moving with the system using masses freely rotating with the system, i.e. uninvolved in transmitting driveline torque, e.g. rotative dynamic dampers
- F16F15/1485—Suppression of vibrations in rotating systems by making use of members moving with the system using masses freely rotating with the system, i.e. uninvolved in transmitting driveline torque, e.g. rotative dynamic dampers the rotation being unlimited with respect to driving means
- F16F15/1492—Suppression of vibrations in rotating systems by making use of members moving with the system using masses freely rotating with the system, i.e. uninvolved in transmitting driveline torque, e.g. rotative dynamic dampers the rotation being unlimited with respect to driving means with a dry-friction connection
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/30—Flywheels
- F16F15/305—Flywheels made of plastics, e.g. fibre-reinforced plastics [FRP], i.e. characterised by their special construction from such materials
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/30—Flywheels
- F16F15/315—Flywheels characterised by their supporting arrangement, e.g. mountings, cages, securing inertia member to shaft
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S29/00—Metal working
- Y10S29/901—Balancing method
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49009—Dynamoelectric machine
- Y10T29/49012—Rotor
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/21—Elements
- Y10T74/2109—Balancing for drum, e.g., washing machine or arm-type structure, etc., centrifuge, etc.
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/21—Elements
- Y10T74/2121—Flywheel, motion smoothing-type
- Y10T74/2131—Damping by absorbing vibration force [via rubber, elastomeric material, etc.]
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US64039196A | 1996-04-30 | 1996-04-30 | |
PCT/US1997/006579 WO1997040943A1 (en) | 1996-04-30 | 1997-04-21 | Apparatus and method for stabilizing a centrifuge rotor |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69710166D1 DE69710166D1 (de) | 2002-03-14 |
DE69710166T2 true DE69710166T2 (de) | 2002-09-26 |
Family
ID=24568054
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69710166T Expired - Lifetime DE69710166T2 (de) | 1996-04-30 | 1997-04-21 | Vorrichtung und verfahren zur stabilisierung eines zentrifugenrotors |
Country Status (9)
Country | Link |
---|---|
US (2) | US5921148A (de) |
EP (1) | EP0848649B1 (de) |
JP (1) | JP4045466B2 (de) |
CN (1) | CN1196691A (de) |
AT (1) | ATE212566T1 (de) |
AU (1) | AU714988B2 (de) |
BR (1) | BR9702288A (de) |
DE (1) | DE69710166T2 (de) |
WO (1) | WO1997040943A1 (de) |
Families Citing this family (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19910276A1 (de) * | 1999-03-09 | 2000-09-14 | Schlafhorst & Co W | Spinnrotor für Offenend-Spinnmaschinen und Verfahren zur Herstellung des Spinnrotors |
US6183408B1 (en) * | 1999-05-03 | 2001-02-06 | Beckman Coulter, Inc. | Rotor shaft assembly having non-linear stiffness |
US6354988B1 (en) | 1999-06-17 | 2002-03-12 | Kendro Laboratory Products, Llp | Centrifuge gyro diaphragm capable of maintaining motor shaft concentricity |
FR2799547B1 (fr) * | 1999-10-06 | 2002-05-24 | Gradient Ass | Tribometre a disque pour la mesure des phenomenes tribologiques |
US6635007B2 (en) * | 2000-07-17 | 2003-10-21 | Thermo Iec, Inc. | Method and apparatus for detecting and controlling imbalance conditions in a centrifuge system |
US6507799B2 (en) | 2001-02-26 | 2003-01-14 | Honeywell International Inc. | Method and apparatus for reducing microprocessor speed requirements in data acquisition applications |
KR100470068B1 (ko) * | 2001-04-02 | 2005-02-05 | 주식회사 한랩 | 자동 평형형 원심 분리 장치 |
US6532422B1 (en) | 2001-06-29 | 2003-03-11 | Honeywell International, Inc. | Simultaneous injection method and system for a self-balancing rotatable apparatus |
DE10141098A1 (de) * | 2001-08-22 | 2003-03-06 | Gen Electric | Windkraftanlage |
US6622105B2 (en) | 2001-09-10 | 2003-09-16 | Honeywell International Inc. | Dynamic correlation extension for a self-balancing rotatable apparatus |
US6665625B2 (en) | 2001-09-10 | 2003-12-16 | Honeywell International Inc | Energy-based thresholds applied dynamic balancing |
US6701561B2 (en) | 2001-09-10 | 2004-03-09 | Honeywell International Inc. | Method and system for detecting fluid injection from stationary to rotating members |
US6795792B2 (en) * | 2001-11-15 | 2004-09-21 | Honeywell International Inc. | Continuous flow method and system for placement of balancing fluid on a rotating device requiring dynamic balancing |
US6546354B1 (en) | 2001-11-15 | 2003-04-08 | Honeywell International, Inc. | Resonance identification extension for a self-balancing rotatable apparatus |
US6775870B2 (en) | 2001-11-15 | 2004-08-17 | Honeywell International Inc. | Data manipulation method and system for a self-balancing rotatable apparatus |
US6662682B2 (en) | 2001-11-15 | 2003-12-16 | Honeywell International Inc. | Dynamic balancing application mass placement |
US6681430B2 (en) | 2001-11-15 | 2004-01-27 | Honeywell International Inc. | Method and system for mechanizing simultaneous multi-actuator actions applied to dynamic balancing |
US6647790B2 (en) | 2001-11-15 | 2003-11-18 | Honeywell International Inc. | Fixed-bandwidth correlation window method and system for a self-balancing rotatable apparatus |
US6687572B2 (en) | 2001-11-15 | 2004-02-03 | Honeywell International Inc. | Supervisory method and system for improved control model updates applied to dynamic balancing |
US6802803B2 (en) * | 2002-04-22 | 2004-10-12 | Kendro Laboratory Products, Inc. | Cover attachment apparatus |
US6764438B2 (en) * | 2002-04-22 | 2004-07-20 | Kendro Laboratory Products, Lp | Cover attachment apparatus |
RU2302569C2 (ru) * | 2002-05-22 | 2007-07-10 | Дайсон Текнолоджи Лимитед | Устройство автоматической балансировки |
DE20310654U1 (de) * | 2003-07-11 | 2003-09-18 | Retsch Gmbh & Co Kg | Laborgerät mit Gleitfußlagerung |
FR2858251B1 (fr) * | 2003-07-29 | 2005-10-28 | Diagyr | Procede pour equilibrer un plateau rotatif d'une centrifugeuse et centrifugeuse mettant en oeuvre le procede |
KR100606264B1 (ko) * | 2004-11-19 | 2006-07-31 | 주식회사 한랩 | 유체 보상에 의한 자동 평형형 원심분리 장치 |
KR100756231B1 (ko) * | 2006-02-24 | 2007-09-06 | 주식회사 한랩 | 원심분리기용 자동평형형 로터 |
JP4569778B2 (ja) * | 2006-09-01 | 2010-10-27 | 日立工機株式会社 | 遠心機 |
DE102007015634A1 (de) * | 2007-03-31 | 2008-10-02 | Schaeffler Kg | Dämpfungseinrichtung zum Dämpfen von Querschwingungen einer Welle oder dergleichen |
US7806820B2 (en) * | 2007-05-02 | 2010-10-05 | Gary Wayne Howell | Automatic balancing device and system for centrifuge rotors |
SE533089C2 (sv) * | 2008-05-13 | 2010-06-22 | Alfa Laval Corp Ab | Centrifugalseparator |
CA3035508A1 (en) * | 2011-07-13 | 2013-01-17 | Fisher & Paykel Healthcare Limited | Impeller and motor assembly |
CN103091118A (zh) * | 2011-11-01 | 2013-05-08 | 中国航空工业集团公司北京航空精密机械研究所 | 过载复合环境测试试验台 |
CN106902990A (zh) * | 2017-02-28 | 2017-06-30 | 唐凌霄 | 从动离心单元及其固液分离设备 |
WO2019005249A1 (en) * | 2017-06-27 | 2019-01-03 | Moog Inc. | VARIABLE ROTARY PENDULUM MASS VIBRATION SUPPRESSION SYSTEM |
DE102017128027A1 (de) * | 2017-11-27 | 2019-05-29 | Gea Mechanical Equipment Gmbh | Separator |
US10634152B2 (en) | 2018-08-17 | 2020-04-28 | Itt Manufacturing Enterprises Llc | Multi-bearing design for shaft stabilization |
CN108927297B (zh) * | 2018-09-07 | 2023-12-22 | 黄泽浩 | 一种实验室离心机自动配平装置及其控制电路 |
US11692585B2 (en) * | 2019-01-15 | 2023-07-04 | Goodrich Corporation | Composite shaft with outer periphery ring |
Family Cites Families (42)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1501187A (en) * | 1921-09-03 | 1924-07-15 | Charles L Rayfield | Flexible coupling |
US1752106A (en) * | 1927-12-19 | 1930-03-25 | Cook Electric Co | Flexible coupling |
US2951731A (en) * | 1944-09-25 | 1960-09-06 | Frank C Rushing | Centrifuges |
US2961277A (en) * | 1957-12-23 | 1960-11-22 | Gen Electric | Functional bearings |
US3232076A (en) * | 1962-12-31 | 1966-02-01 | Edward V Sundt | Flexible coupling for rotating shafts |
US3322338A (en) * | 1963-04-15 | 1967-05-30 | Beckman Instruments Inc | Centrifuge stabilizing assembly with heat probe |
US3455013A (en) * | 1964-10-28 | 1969-07-15 | Alden G Rayburn | Method of manufacture of flexible couplings |
FR1419237A (fr) * | 1964-12-29 | 1965-11-26 | Procédé pour la stabilisation du centre de gravité d'un appareil suspendu entraîné en rotation, ainsi que les dispositifs et appareils, notamment les centrifugeuses, pour la mise en oeuvre du présent procédé ou procédé similaire | |
FR1473193A (de) * | 1966-01-24 | 1967-06-01 | ||
US3430852A (en) * | 1967-06-08 | 1969-03-04 | Beckman Instruments Inc | Rotor stabilizer |
DE1632298A1 (de) * | 1967-12-13 | 1970-12-23 | Heinrich Hinz Fa | Einrichtung zum Daempfen der Pendelbewegungen von Zentrifugentrommeln |
US3524332A (en) * | 1968-09-06 | 1970-08-18 | Rex Chainbelt Inc | Elastomer coupling |
AT301963B (de) * | 1969-06-11 | 1972-09-25 | Stromag Maschf | Elastische Wellenkupplung |
BE755911A (fr) * | 1969-09-15 | 1971-02-15 | Stromag Maschf | Accouplement elastique |
FR2102388A5 (de) * | 1970-03-17 | 1972-04-07 | Fives Lille Cail | |
FR2112824A5 (de) * | 1970-11-10 | 1972-06-23 | Glaenzer Spicer Sa | |
US3727429A (en) * | 1971-06-10 | 1973-04-17 | Reliance Electric Co | Shaft coupling |
US3770191A (en) * | 1971-06-28 | 1973-11-06 | Sorvall Inc Ivan | Means for stabilizing high speed rotors |
US3902659A (en) * | 1971-12-15 | 1975-09-02 | Kernverfahrenstechnik Gmbh | Device for stabilizing the rotor of high-speed centrifuges |
US3888093A (en) * | 1974-02-21 | 1975-06-10 | Reliance Electric Co | Flexible shaft coupling |
US3955377A (en) * | 1975-05-06 | 1976-05-11 | Bendall Wilfrid H | Flexible couplings |
DE2632586C2 (de) * | 1976-07-20 | 1983-05-19 | Gesellschaft für Kernverfahrenstechnik mbH, 5170 Jülich | Verfahren und Vorrichtung zum Durchlaufen kritischer Drehzahlen langgestreckter Rotoren |
DE2711065C3 (de) * | 1977-03-14 | 1982-05-19 | Gesellschaft für Kernverfahrenstechnik mbH, 5170 Jülich | Radial gedämpftes Fanglager für überkritisch laufende Rotoren |
US4098457A (en) * | 1977-03-28 | 1978-07-04 | Beckman Instruments, Inc. | Friction producing stator pad for an air driven centrifuge |
US4201066A (en) * | 1978-03-29 | 1980-05-06 | Damon Corporation | Flexible shaft construction for a high inertia centrifuge |
US4412831A (en) * | 1981-07-09 | 1983-11-01 | Haemonetics Corporation | Two plane self-balancing centrifuge |
WO1983003985A1 (en) * | 1982-05-19 | 1983-11-24 | Beckman Instruments, Inc. | Centrifuge stabilizing bearing |
US4540906A (en) * | 1984-03-09 | 1985-09-10 | Synektron Corporation | Stator assembly for permanent magnet rotary device |
US4536170A (en) * | 1984-05-25 | 1985-08-20 | Reliance Electric Company | Elastomeric shear shaft coupling |
US4568324A (en) * | 1984-11-09 | 1986-02-04 | E. I. Du Pont De Nemours And Company | Rotor shaft having damper member mounted thereon |
JPS61116632A (ja) * | 1984-11-10 | 1986-06-04 | Toshiba Corp | 回転バランス調整装置 |
US4846773A (en) * | 1985-05-13 | 1989-07-11 | Beckman Instruments, Inc. | Rotating system critical speed whirl damper |
US5206988A (en) * | 1986-09-10 | 1993-05-04 | Beckman Instruments, Inc. | Hybrid ultra-centrifuge rotor with balancing ring and method of manufacture |
KR930005345B1 (ko) * | 1986-10-23 | 1993-06-17 | 후지덴기 가부시기가이샤 | 소형모터의 고정자 하우징과 회전자 |
US5026341A (en) * | 1987-05-22 | 1991-06-25 | Robert Giebeler | Low speed disengageable damper |
FI89737C (fi) * | 1991-12-05 | 1993-11-10 | Valmet Paper Machinery Inc | Faestmetod foer ett aemne som anvaends vid balansering av en vals och konstruktion som anvaends vid balansering av en vals |
FR2694509B1 (fr) * | 1992-08-04 | 1994-10-07 | Jouan | Centrifugeur comportant un arbre d'entraînement de rotor à joint élastique d'amortissement et arbre correspondant. |
JP3782466B2 (ja) * | 1992-10-07 | 2006-06-07 | ジヤトコ株式会社 | 回転体のバランス取り方法 |
JPH0777242A (ja) * | 1993-07-14 | 1995-03-20 | Niyuusutain:Kk | 回転体およびこれを用いた機械 |
JP3286406B2 (ja) * | 1993-07-27 | 2002-05-27 | 株式会社ブリヂストン | リム組付けタイヤの重量アンバランス修正方法 |
US5555144A (en) * | 1995-01-12 | 1996-09-10 | Seagate Technology, Inc. | Balancing system for a disc drive disc assembly |
DE19508792C2 (de) * | 1995-03-14 | 1997-07-17 | Heraeus Instr Gmbh | Vorrichtung zum selbständigen Ausgleich einer Unwucht bei einem um eine Rotationsachse rotierbaren Rotor |
-
1997
- 1997-04-21 BR BR9702288A patent/BR9702288A/pt not_active Application Discontinuation
- 1997-04-21 AT AT97918750T patent/ATE212566T1/de not_active IP Right Cessation
- 1997-04-21 EP EP97918750A patent/EP0848649B1/de not_active Expired - Lifetime
- 1997-04-21 AU AU26778/97A patent/AU714988B2/en not_active Ceased
- 1997-04-21 CN CN97190753A patent/CN1196691A/zh active Pending
- 1997-04-21 DE DE69710166T patent/DE69710166T2/de not_active Expired - Lifetime
- 1997-04-21 WO PCT/US1997/006579 patent/WO1997040943A1/en active IP Right Grant
- 1997-04-21 JP JP53897197A patent/JP4045466B2/ja not_active Expired - Fee Related
- 1997-07-09 US US08/891,420 patent/US5921148A/en not_active Expired - Lifetime
- 1997-10-01 US US08/944,062 patent/US5827168A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US5921148A (en) | 1999-07-13 |
AU2677897A (en) | 1997-11-19 |
AU714988B2 (en) | 2000-01-13 |
EP0848649A1 (de) | 1998-06-24 |
EP0848649B1 (de) | 2002-01-30 |
JP4045466B2 (ja) | 2008-02-13 |
ATE212566T1 (de) | 2002-02-15 |
DE69710166D1 (de) | 2002-03-14 |
US5827168A (en) | 1998-10-27 |
CN1196691A (zh) | 1998-10-21 |
BR9702288A (pt) | 1999-07-20 |
JP2000504993A (ja) | 2000-04-25 |
WO1997040943A1 (en) | 1997-11-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE69710166T2 (de) | Vorrichtung und verfahren zur stabilisierung eines zentrifugenrotors | |
DE59710911D1 (de) | Lagereinrichtung | |
ES513813A0 (es) | "un aparato centrifugo para someter a tratamiento fluidos". | |
FR2781196B1 (fr) | Pale de rotor de giravion avec dispositif d'equilibrage statique et dynamique et procede d'equilibrage d'une pale | |
FR2650344B1 (fr) | Dispositif de compensation de balourd sur un rotor de compresseur centrifuge radial | |
MY124640A (en) | Automatic balancing mechanism for disk driver free from vibrations due to characteristic angular velocity | |
DE69128288T2 (de) | Einrichtung zur kennwertermittlung von zentrifugenrotor ausgehend von der rotorgeschwindigkeit | |
SE9602706L (sv) | Metod för styrning av vibrationsamplitud i roterande system | |
DE69428670D1 (de) | Aufprallvermeidungsschockring zum Schutz von Plattenantriebsmotorlagerungen | |
DE59202161D1 (de) | Verfahren und vorrichtung zur prüfung von motoren auf lagerschäden und/oder unzulässige vibrationen. | |
NL191448C (nl) | Inrichting voor het registreren van het aantal omwentelingen van een onregelmatig roterende as van een mechanisch meetsysteem. | |
FR2630213B1 (fr) | Dispositif d'essai de tenue aux vibrations de palettes de ventilateur | |
ATE452699T1 (de) | Propellerrührwerk zum aufrühren von rohöl | |
RU2020442C1 (ru) | Аэродинамическая установка | |
EP0349896A3 (de) | Verlangsamungsvorrichtung und Verfahren, um Rennfahrzeuge zum Stehen zu bringen | |
FR2658612B1 (fr) | Procede et dispositif pour determiner la vitesse de rotation d'un mobile autour d'un axe et applications du dispositif comme gyrometre ou accelerometre. | |
JPS5438412A (en) | Locating method and system of unbalanced position in rotary machine | |
DE59911180D1 (de) | Vorrichtung zum mechanischen Abtragen von Wildkraut | |
DK38097A (da) | Fremgangsmåde og apparat til dæmpning af svingninger i rotorblade på vindmøller | |
RU98101719A (ru) | Устройство и способ стабилизации ротора центрифуги | |
JPS5743038A (en) | Centrifugal hydroextractor | |
JUAN | Experimental and analytical study of shaft cracking response in rotatory machines | |
DE60136204D1 (de) | Verfahren und anordnung zur schnellen verringerung | |
JPS56118594A (en) | Vibration monitoring method for impeller of rotary machine | |
RU1779413C (ru) | Дебалансный вибровозбудитель |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8327 | Change in the person/name/address of the patent owner |
Owner name: SIEMENS HEALTHCARE DIAGNOSTICS INC., DEERFIELD, US |
|
8328 | Change in the person/name/address of the agent |
Representative=s name: PLATE SCHWEITZER ZOUNEK PATENTANWAELTE, 65203 WIES |