CN116591926A - 一种抑制回流且无磁流体分离的多活塞磁流体驱动泵 - Google Patents
一种抑制回流且无磁流体分离的多活塞磁流体驱动泵 Download PDFInfo
- Publication number
- CN116591926A CN116591926A CN202310514034.1A CN202310514034A CN116591926A CN 116591926 A CN116591926 A CN 116591926A CN 202310514034 A CN202310514034 A CN 202310514034A CN 116591926 A CN116591926 A CN 116591926A
- Authority
- CN
- China
- Prior art keywords
- magnetic fluid
- piston
- pump
- piston magnetic
- fluid
- 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.)
- Pending
Links
- 239000011553 magnetic fluid Substances 0.000 title claims abstract description 135
- 238000000926 separation method Methods 0.000 title claims abstract description 27
- 230000002401 inhibitory effect Effects 0.000 title abstract description 11
- 239000012530 fluid Substances 0.000 claims abstract description 19
- 230000005764 inhibitory process Effects 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 229920003229 poly(methyl methacrylate) Polymers 0.000 claims description 3
- 239000004926 polymethyl methacrylate Substances 0.000 claims description 3
- 230000002265 prevention Effects 0.000 claims 3
- 238000005086 pumping Methods 0.000 abstract description 17
- 230000000694 effects Effects 0.000 abstract description 7
- 238000007789 sealing Methods 0.000 abstract description 7
- 238000004891 communication Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 11
- 230000008569 process Effects 0.000 description 11
- 238000010586 diagram Methods 0.000 description 7
- 238000007499 fusion processing Methods 0.000 description 6
- 230000004927 fusion Effects 0.000 description 5
- 238000011161 development Methods 0.000 description 3
- 230000010354 integration Effects 0.000 description 3
- 230000010287 polarization Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000010992 reflux Methods 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000002473 artificial blood Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000005370 electroosmosis Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 208000010125 myocardial infarction Diseases 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
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
- F04B19/00—Machines or pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B1/00 - F04B17/00
- F04B19/006—Micropumps
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
- A61M60/40—Details relating to driving
- A61M60/403—Details relating to driving for non-positive displacement blood pumps
- A61M60/419—Details relating to driving for non-positive displacement blood pumps the force acting on the blood contacting member being permanent magnetic, e.g. from a rotating magnetic coupling between driving and driven magnets
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
- A61M60/40—Details relating to driving
- A61M60/424—Details relating to driving for positive displacement blood pumps
- A61M60/457—Details relating to driving for positive displacement blood pumps the force acting on the blood contacting member being magnetic
- A61M60/459—Details relating to driving for positive displacement blood pumps the force acting on the blood contacting member being magnetic generated by permanent magnets
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
- A61M60/80—Constructional details other than related to driving
- A61M60/855—Constructional details other than related to driving of implantable pumps or pumping devices
-
- 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
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/10—Valves; Arrangement of valves
-
- 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
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/14—Pistons, piston-rods or piston-rod connections
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Mechanical Engineering (AREA)
- Anesthesiology (AREA)
- Cardiology (AREA)
- General Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Electromagnetic Pumps, Or The Like (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202310514034.1A CN116591926A (zh) | 2023-05-09 | 2023-05-09 | 一种抑制回流且无磁流体分离的多活塞磁流体驱动泵 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202310514034.1A CN116591926A (zh) | 2023-05-09 | 2023-05-09 | 一种抑制回流且无磁流体分离的多活塞磁流体驱动泵 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN116591926A true CN116591926A (zh) | 2023-08-15 |
Family
ID=87605555
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202310514034.1A Pending CN116591926A (zh) | 2023-05-09 | 2023-05-09 | 一种抑制回流且无磁流体分离的多活塞磁流体驱动泵 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN116591926A (zh) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6241480B1 (en) * | 1998-12-29 | 2001-06-05 | The Regents Of The Unversity Of California | Micro-magnetohydrodynamic pump and method for operation of the same |
CN104343687A (zh) * | 2013-07-31 | 2015-02-11 | 思科涡旋科技(杭州)有限公司 | 具有磁流体平动滑动推力轴承及密封结构的涡旋真空泵 |
CN110454384A (zh) * | 2019-07-24 | 2019-11-15 | 北京工业大学 | 带有曲线挡板的无阀磁流体驱动微泵 |
CN110529362A (zh) * | 2019-10-08 | 2019-12-03 | 山东省科学院能源研究所 | 一种永磁活塞压缩机及其工作方法 |
CN116066333A (zh) * | 2023-02-02 | 2023-05-05 | 江苏大学 | 一种阀泵一体的主动阀型微泵及调控流体的方法和制作方法 |
-
2023
- 2023-05-09 CN CN202310514034.1A patent/CN116591926A/zh active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6241480B1 (en) * | 1998-12-29 | 2001-06-05 | The Regents Of The Unversity Of California | Micro-magnetohydrodynamic pump and method for operation of the same |
CN104343687A (zh) * | 2013-07-31 | 2015-02-11 | 思科涡旋科技(杭州)有限公司 | 具有磁流体平动滑动推力轴承及密封结构的涡旋真空泵 |
CN110454384A (zh) * | 2019-07-24 | 2019-11-15 | 北京工业大学 | 带有曲线挡板的无阀磁流体驱动微泵 |
CN110529362A (zh) * | 2019-10-08 | 2019-12-03 | 山东省科学院能源研究所 | 一种永磁活塞压缩机及其工作方法 |
CN116066333A (zh) * | 2023-02-02 | 2023-05-05 | 江苏大学 | 一种阀泵一体的主动阀型微泵及调控流体的方法和制作方法 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20240621 Address after: 610039, No. 999, Jin Zhou road, Jinniu District, Sichuan, Chengdu Applicant after: XIHUA University Country or region after: China Applicant after: TSINGHUA University Applicant after: Qinghai University of Science and Technology (Preparatory) Address before: 610039, No. 999, Jin Zhou road, Jinniu District, Sichuan, Chengdu Applicant before: XIHUA University Country or region before: China |