CN104617742B - Fluid parabola generation device available for the driven by power of astronomical telescope - Google Patents
Fluid parabola generation device available for the driven by power of astronomical telescope Download PDFInfo
- Publication number
- CN104617742B CN104617742B CN201510090361.4A CN201510090361A CN104617742B CN 104617742 B CN104617742 B CN 104617742B CN 201510090361 A CN201510090361 A CN 201510090361A CN 104617742 B CN104617742 B CN 104617742B
- Authority
- CN
- China
- Prior art keywords
- conducting liquid
- electrode
- annular electrode
- tubular electrode
- liquid
- 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.)
- Active
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K44/00—Machines in which the dynamo-electric interaction between a plasma or flow of conductive liquid or of fluid-borne conductive or magnetic particles and a coil system or magnetic field converts energy of mass flow into electrical energy or vice versa
Abstract
Fluid parabola generation device available for the driven by power of astronomical telescope, it is characterised in that：Mainly by cylindrical container（1）, conducting liquid（103）, magnetic field（104）, tubular electrode（101）, annular electrode（102）Constitute.The present invention it is simple in construction, be hardly damaged, with low cost, durable, effect it is good.
Description
Technical field
Dress is produced the present invention relates to resistor, more particularly to available for the fluid parabola of the driven by power of astronomical telescope
Put.
Background technology
Liquid telescope mirror is to make reflective liquid formation parabolic shape using rotation, and day is carried out in this, as primary mirror
The telescope of text observation, prior art typically moves liquid in rotation using the cylindrical band of a rotation, and this liquid driven mode is right
The requirement of bearing is high, and somewhat vibrations will make deformation of image, and the complicated, life-span is low, cost is high.
The content of the invention
The present invention has invented a kind of fluid parabola generation device of driven by power available for astronomical telescope.
The present invention has following technology contents.
1st, available for astronomical telescope driven by power fluid parabola generation device, it is characterised in that：Mainly by justifying
Cylindrical container（1）, conducting liquid（103）, magnetic field（104）, tubular electrode（101）, annular electrode（102）Constitute；
Tubular electrode（101）Inner circumferential diameter be more than annular electrode（102）Periphery diameter；Conducting liquid（103）Dress
It is loaded in container（1）It is interior, conducting liquid（103）Volume be less than container（1）Dischargeable capacity；Annular electrode（102）Device is in circle
Cylindrical container（101）Inner bottom part, annular electrode（102）Axis and cylindrical container（101）Axis overlap, annular electro
Pole（102）With conducting liquid（103）It is in contact；Tubular electrode（101）Device is in cylindrical container（1）It is interior, tubular electrode（101）
Axis and cylindrical container（1）Axis overlap, tubular electrode（101）There is conducting liquid inside（103）；Tubular electrode
（101）With annular electrode（102）Via conducting liquid（103）Constitute electric path；Magnetic field（1041）In tubular electrode（101）With
Annular electrode（102）Between conducting liquid（103）Liquid level vertical direction on have component.(' component ' here is included
The whole vertical fluid levels of the situation for being 100%, i.e. magnetic field, that is to say, that magnetic direction of the invention is parallel with liquid level).
2nd, the fluid parabola generation device of the driven by power available for astronomical telescope as described in technology contents 1, its
It is characterised by：Described conducting liquid（103）With reflecting power.
3rd, the fluid parabola generation device of the driven by power available for astronomical telescope as described in technology contents 1, its
It is characterised by：Described conducting liquid（103）For liquid metal.
4th, the fluid parabola generation device of the driven by power available for astronomical telescope as described in technology contents 1, its
It is characterised by：Described conducting liquid（103）For mercury.
Technology contents illustrate and its advantage.
The present invention central principle be：After energization, due to electromagnetic induction, magnetic field can drive tubular electrode and annular electrode it
Between the flowing of conducting liquid liquid in rotation, and then drive whole conducting liquid rotational flows in the middle part of cylindrical container（Annular electro
In the inner circumferential of pole）Form parabola（If experiment is drawn is replaced as disk electrode annular electrode, it is difficult to form parabola）；This
Invention, which can be directly prepared into parabolic lens, can also be only used as a part for parabolic lens（Such as led using reflective function is good or bad
Electro-hydraulic body is used to form parabola to coordinate other devices or structure formation parabolic lens）.
Beneficial effects of the present invention：The present invention it is simple in construction, be hardly damaged, with low cost, durable, effect it is good.
Brief description of the drawings
Fig. 1 is that a is that b is running status in inactive state, figure in the schematic diagram of embodiment 1, figure.
Embodiment
With reference to embodiment, the invention will be further described.
Embodiment 1, as shown in figure 1, the fluid parabola generation device of the driven by power available for astronomical telescope, its
It is characterised by：Mainly it is made up of cylindrical container 1, conducting liquid 103, magnetic field 104, tubular electrode 101, annular electrode 102；
The inner circumferential diameter of tubular electrode 101 is more than the diameter of the periphery of annular electrode 102；Conducting liquid 103 is loaded in appearance
In device 1, the volume of conducting liquid 103 is less than the dischargeable capacity of container 1；The device of annular electrode 102 is in cylindrical container 101
Bottom, the axis of annular electrode 102 and the axis of cylindrical container 101 are overlapped, and annular electrode 102 connects with conducting liquid 103
Touch；The device of tubular electrode 101 is in cylindrical container 1, and the axis of tubular electrode 101 and the axis of cylindrical container 1 are overlapped, cylinder
There is conducting liquid 103 inside shape electrode 101；Tubular electrode 101 constitutes electricity via conducting liquid 103 with annular electrode 102 and led to
Road；Have in the vertical direction of the liquid level of conducting liquid 103 of the magnetic field 1041 between tubular electrode 101 and annular electrode 102
Component；Conducting liquid 103 is mercury.
Fig. 1 .a are the state that this embodiment is not powered on, and conducting liquid 103 is in magnetoelectricity after Fig. 1 .b are powered for embodiment
The situation of rotational flow under the driving of effect, s1031 represents the vertical paper direction of conducting liquid of the side from paper to paper back of the body side
To flowing, the vertical paper direction of conducting liquid that s1030 represents the side is flowed from paper dorsad paper direction flowing;It is noticeable
Even if being that s1030, s1031 direction is drawn and anti-nor affect on this embodiment and reach technique effect.
Above embodiment is the feasible program of the present invention, but is not the restriction to protection scope of the present invention, this area
Technical staff by the technical inspiration given of the present invention, with reference to ' common knowledge ', ' prior art ' carry out can normal, benign fortune
Capable implementation design all should can be regarded as scope of the invention.
Claims (1)
1. the fluid parabola generation device of the driven by power available for astronomical telescope, it is characterised in that：Mainly by cylindrical shape
Container（1）, conducting liquid（103）, magnetic field（104）, tubular electrode（101）, annular electrode（102）Constitute；
Tubular electrode（101）Inner circumferential diameter be more than annular electrode（102）Periphery diameter；
Conducting liquid（103）It is loaded in container（1）It is interior, conducting liquid（103）Volume be less than container（1）Dischargeable capacity；
Annular electrode（102）Device is in cylindrical container（101）Inner bottom part, annular electrode（102）Axis and cylindric hold
Device（101）Axis overlap, annular electrode（102）With conducting liquid（103）It is in contact；
Tubular electrode（101）Device is in cylindrical container（1）It is interior, tubular electrode（101）Axis and cylindrical container（1）'s
Axis is overlapped, tubular electrode（101）There is conducting liquid inside（103）；Tubular electrode（101）With annular electrode（102）Via leading
Electro-hydraulic body（103）Constitute electric path；
Magnetic field（1041）In tubular electrode（101）With annular electrode（102）Between conducting liquid（103）Liquid level it is vertical
There is component on direction；
Described conducting liquid（103）With reflecting power;
Described conducting liquid（103）For liquid metal;
Described conducting liquid（103）For mercury.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710539444.6A CN107086759B (en) | 2015-02-28 | 2015-02-28 | It is driven by electricity fluid paraboloid generating device face generation device |
| CN201510090361.4A CN104617742B (en) | 2015-02-28 | 2015-02-28 | Fluid parabola generation device available for the driven by power of astronomical telescope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510090361.4A CN104617742B (en) | 2015-02-28 | 2015-02-28 | Fluid parabola generation device available for the driven by power of astronomical telescope |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710539444.6A Division CN107086759B (en) | 2015-02-28 | 2015-02-28 | It is driven by electricity fluid paraboloid generating device face generation device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104617742A CN104617742A (en) | 2015-05-13 |
| CN104617742B true CN104617742B (en) | 2017-08-08 |
Family
ID=53152071
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510090361.4A Active CN104617742B (en) | 2015-02-28 | 2015-02-28 | Fluid parabola generation device available for the driven by power of astronomical telescope |
| CN201710539444.6A Active CN107086759B (en) | 2015-02-28 | 2015-02-28 | It is driven by electricity fluid paraboloid generating device face generation device |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710539444.6A Active CN107086759B (en) | 2015-02-28 | 2015-02-28 | It is driven by electricity fluid paraboloid generating device face generation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN104617742B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107583576A (en) * | 2017-09-06 | 2018-01-16 | 云南靖创液态金属热控技术研发有限公司 | A kind of liquid metal microreactor |
| CN109324619B (en) * | 2018-09-25 | 2021-10-22 | 苏州大学 | Liquid metal electrodrive trolley and motion control method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86105729A (en) * | 1986-07-14 | 1988-05-11 | 何相华 | Method for making paraboloid by way of rotation |
| JPH08160332A (en) * | 1994-12-05 | 1996-06-21 | Seiko Seiki Co Ltd | Rotary polygon mirror driving device |
| CN101915989A (en) * | 2010-07-28 | 2010-12-15 | 东南大学 | Electric field force-controlled liquid lens |
| CN202033490U (en) * | 2011-04-12 | 2011-11-09 | 上海理工大学 | Sealing structure for variable-focus liquid lens |
| CN103235410A (en) * | 2013-03-29 | 2013-08-07 | 上海大学 | Magnetofluid deformable mirror device |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1478951B1 (en) * | 2002-02-14 | 2006-11-29 | Koninklijke Philips Electronics N.V. | Variable focus lens |
| KR101224698B1 (en) * | 2011-06-24 | 2013-01-21 | 명지대학교 산학협력단 | Electrowetting device and enhancement method of response times in electrowetting device |
| CN102855797B (en) * | 2012-09-25 | 2015-07-15 | 西南大学 | Experimental apparatus for demonstrating movement rule of charged particle in uniform magnetic field |
| CN203070629U (en) * | 2012-12-19 | 2013-07-17 | 刘天一 | Liquid rotary device |
-
2015
- 2015-02-28 CN CN201510090361.4A patent/CN104617742B/en active Active
- 2015-02-28 CN CN201710539444.6A patent/CN107086759B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86105729A (en) * | 1986-07-14 | 1988-05-11 | 何相华 | Method for making paraboloid by way of rotation |
| JPH08160332A (en) * | 1994-12-05 | 1996-06-21 | Seiko Seiki Co Ltd | Rotary polygon mirror driving device |
| CN101915989A (en) * | 2010-07-28 | 2010-12-15 | 东南大学 | Electric field force-controlled liquid lens |
| CN202033490U (en) * | 2011-04-12 | 2011-11-09 | 上海理工大学 | Sealing structure for variable-focus liquid lens |
| CN103235410A (en) * | 2013-03-29 | 2013-08-07 | 上海大学 | Magnetofluid deformable mirror device |
Non-Patent Citations (2)
| Title |
|---|
| 旋转的液体-自制洛仑兹力演示仪;罗志恒;《物理教学探讨》;20120731;第30卷(第445期);第53-55页 * |
| 液体镜头技术应用于空间探测的初步探讨;卢威 等;《航天返回与遥感》;20070331;第28卷(第1期);第25-29页 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104617742A (en) | 2015-05-13 |
| CN107086759A (en) | 2017-08-22 |
| CN107086759B (en) | 2019-06-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104617742B (en) | Fluid parabola generation device available for the driven by power of astronomical telescope | |
| US9127799B2 (en) | Fluid conduit with variable flow resistance | |
| AR068780A1 (en) | METHOD AND APPARATUS TO SEPARATE, PURIFY, PROMOTE INTERACTION AND IMPROVE COMBUSTION | |
| CN104977771B (en) | Liquid crystal lens structure | |
| US20150136548A1 (en) | Braking device | |
| KR101598592B1 (en) | Energy harvesting apparatus using triboelectrification | |
| RU2013108667A (en) | LIQUID MENISK LENS WITH A CONVEX WALL OF A MENISK IN THE FORM OF A TORGMENT SEGMENT | |
| JP2018134428A (en) | Centrifugal Pump | |
| JP2014205097A (en) | Filter device, filtration method using the same, and manufacturing method of filtration fluid using the same | |
| CN104925156A (en) | All-direction spherical robot driving device | |
| CN103850980B (en) | Impeller with sealing | |
| CN106277410A (en) | Water purifier | |
| CN206449193U (en) | A kind of buffer unit of pressure vessel | |
| CN204736941U (en) | All -round spherical drive arrangement of robot | |
| CN203573564U (en) | Tellurion | |
| CN208431581U (en) | MHD flow straightener based on water ring oil transportation | |
| CN204306993U (en) | The wide adjusting device of a kind of wheel seat support | |
| CN107068314B (en) | It can be used for the electromagnetic drive rotating fluid of electronics or electric system from variohm | |
| CN206743706U (en) | Housing unit and electronic installation | |
| TWM457071U (en) | Axial flow type power generation device | |
| CN204627825U (en) | Electric fuel punp check valve assembly | |
| CN205503347U (en) | Fluid generator and fluid generator type engine | |
| CN107134333B (en) | It can be used for the electromagnetic drive rotating fluid of electronics or electric system from the adjusting method of variohm | |
| CN103643417A (en) | Sewing machine and driving device thereof | |
| WO2019052154A1 (en) | Electromagnetic pump |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170713 Address after: Haimen Changle Town Changqing Road 226100 Jiangsu city of Nantong province No. 88 Applicant after: Haimen Dade Intellectual Property Services Limited Address before: 264000 Yantai City, Zhifu Province District Street, No. 76, No. Applicant before: Zhu Lei |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |