WO1997027402A3 - Electrically-operated sealed compressor - Google Patents
Electrically-operated sealed compressor Download PDFInfo
- Publication number
- WO1997027402A3 WO1997027402A3 PCT/JP1997/000130 JP9700130W WO9727402A3 WO 1997027402 A3 WO1997027402 A3 WO 1997027402A3 JP 9700130 W JP9700130 W JP 9700130W WO 9727402 A3 WO9727402 A3 WO 9727402A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- discharge
- suction
- cylinder
- valve
- muffler
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/0027—Pulsation and noise damping means
- F04B39/0055—Pulsation and noise damping means with a special shape of fluid passage, e.g. bends, throttles, diameter changes, pipes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/0027—Pulsation and noise damping means
- F04B39/0055—Pulsation and noise damping means with a special shape of fluid passage, e.g. bends, throttles, diameter changes, pipes
- F04B39/0066—Pulsation and noise damping means with a special shape of fluid passage, e.g. bends, throttles, diameter changes, pipes using sidebranch resonators, e.g. Helmholtz resonators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/10—Adaptations or arrangements of distribution members
- F04B39/1073—Adaptations or arrangements of distribution members the members being reed valves
Abstract
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP97900751A EP0821763B8 (en) | 1996-01-23 | 1997-01-22 | Electrically-operated sealed compressor |
US08/913,635 US6012908A (en) | 1996-01-23 | 1997-01-22 | Electrically operated seal compressor having a refrigerant flow branch tube with a chamber disposed in the vicinity of a suction port |
DE1997624050 DE69724050T8 (en) | 1996-01-23 | 1997-01-22 | ELECTRICALLY DRIVEN HERMETICALLY CAPSUED COMPRESSOR |
BR9702045A BR9702045A (en) | 1996-01-23 | 1997-01-22 | Electrically operated sealed compressor |
HK98109530A HK1008791A1 (en) | 1996-01-23 | 1998-07-29 | Electrically-operated sealed compressor |
Applications Claiming Priority (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP25272095A JP3755917B2 (en) | 1995-09-29 | 1995-09-29 | Compressor valve device |
JP00889696A JP4020986B2 (en) | 1996-01-23 | 1996-01-23 | Hermetic electric compressor |
JP8/8896 | 1996-01-23 | ||
JP8/37730 | 1996-02-26 | ||
JP03772696A JP4020988B2 (en) | 1996-02-26 | 1996-02-26 | Hermetic electric compressor |
JP3773096A JPH09228951A (en) | 1996-02-26 | 1996-02-26 | Valve device for compressor |
JP8/37726 | 1996-02-26 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO1997027402A2 WO1997027402A2 (en) | 1997-07-31 |
WO1997027402A3 true WO1997027402A3 (en) | 1997-10-23 |
Family
ID=27455044
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP1997/000130 WO1997027402A2 (en) | 1995-09-29 | 1997-01-22 | Electrically-operated sealed compressor |
Country Status (3)
Country | Link |
---|---|
SG (1) | SG105449A1 (en) |
TW (1) | TW360751B (en) |
WO (1) | WO1997027402A2 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000329066A (en) * | 1999-05-19 | 2000-11-28 | Toyota Autom Loom Works Ltd | Suction valve construction of piston type compressor |
AUPQ221499A0 (en) * | 1999-08-13 | 1999-09-02 | Orbital Engine Company (Australia) Proprietary Limited | Compressor valve arrangement |
BRPI1105143B1 (en) * | 2011-12-15 | 2021-07-27 | Embraco Indústria De Compressores E Soluções Em Refrigeração Ltda | SUCTION VALVE ASSEMBLY FOR ALTERNATIVE COMPRESSOR |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2297046A (en) * | 1939-08-25 | 1942-09-29 | Maxim Silencer Co | Means for preventing shock excitation of acoustic conduits or chambers |
US4239461A (en) * | 1978-11-06 | 1980-12-16 | Copeland Corporation | Compressor induction system |
GB2118256A (en) * | 1982-04-15 | 1983-10-26 | Necchi Spa | Compressor silencer |
JPS62218683A (en) * | 1986-03-18 | 1987-09-26 | Toshiba Corp | Rotary compressor |
US4813852A (en) * | 1987-03-11 | 1989-03-21 | Kabushiki Kaisha Toyoda Jidoshokki Seisakusho | Discharge arrangement of a compressor having a plurality of compression chambers |
US5129793A (en) * | 1990-10-24 | 1992-07-14 | Copeland Corporation | Suction muffler |
US5213125A (en) * | 1992-05-28 | 1993-05-25 | Thomas Industries Inc. | Valve plate with a recessed valve assembly |
EP0561383A1 (en) * | 1992-03-18 | 1993-09-22 | Zanussi Elettromeccanica S.p.A. | A refrigeration compressor |
EP0582712A1 (en) * | 1992-03-03 | 1994-02-16 | Matsushita Refrigeration Company | Hermetic compressor |
US5328338A (en) * | 1993-03-01 | 1994-07-12 | Sanyo Electric Co., Ltd. | Hermetically sealed electric motor compressor |
US5584674A (en) * | 1993-04-24 | 1996-12-17 | Samsung Electronics Co., Ltd. | Noise attenuator of compressor |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1601860C3 (en) * | 1968-03-16 | 1974-05-22 | Danfoss A/S, Nordborg (Daenemark) | Hermetically sealed small refrigeration machine |
DE3622996A1 (en) * | 1986-07-09 | 1988-02-18 | Danfoss As | SUCTION MUFFLER |
-
1997
- 1997-01-22 TW TW086100693A patent/TW360751B/en active
- 1997-01-22 WO PCT/JP1997/000130 patent/WO1997027402A2/en active IP Right Grant
- 1997-01-22 SG SG9901846A patent/SG105449A1/en unknown
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2297046A (en) * | 1939-08-25 | 1942-09-29 | Maxim Silencer Co | Means for preventing shock excitation of acoustic conduits or chambers |
US4239461A (en) * | 1978-11-06 | 1980-12-16 | Copeland Corporation | Compressor induction system |
GB2118256A (en) * | 1982-04-15 | 1983-10-26 | Necchi Spa | Compressor silencer |
JPS62218683A (en) * | 1986-03-18 | 1987-09-26 | Toshiba Corp | Rotary compressor |
US4813852A (en) * | 1987-03-11 | 1989-03-21 | Kabushiki Kaisha Toyoda Jidoshokki Seisakusho | Discharge arrangement of a compressor having a plurality of compression chambers |
US5129793A (en) * | 1990-10-24 | 1992-07-14 | Copeland Corporation | Suction muffler |
EP0582712A1 (en) * | 1992-03-03 | 1994-02-16 | Matsushita Refrigeration Company | Hermetic compressor |
EP0561383A1 (en) * | 1992-03-18 | 1993-09-22 | Zanussi Elettromeccanica S.p.A. | A refrigeration compressor |
US5213125A (en) * | 1992-05-28 | 1993-05-25 | Thomas Industries Inc. | Valve plate with a recessed valve assembly |
US5328338A (en) * | 1993-03-01 | 1994-07-12 | Sanyo Electric Co., Ltd. | Hermetically sealed electric motor compressor |
US5584674A (en) * | 1993-04-24 | 1996-12-17 | Samsung Electronics Co., Ltd. | Noise attenuator of compressor |
Non-Patent Citations (1)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 012, no. 078 (M - 675) 11 March 1988 (1988-03-11) * |
Also Published As
Publication number | Publication date |
---|---|
TW360751B (en) | 1999-06-11 |
WO1997027402A2 (en) | 1997-07-31 |
SG105449A1 (en) | 2004-08-27 |
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