CN104641109B - 无脉动正排量式旋转泵 - Google Patents
无脉动正排量式旋转泵 Download PDFInfo
- Publication number
- CN104641109B CN104641109B CN201380035024.4A CN201380035024A CN104641109B CN 104641109 B CN104641109 B CN 104641109B CN 201380035024 A CN201380035024 A CN 201380035024A CN 104641109 B CN104641109 B CN 104641109B
- Authority
- CN
- China
- Prior art keywords
- pump
- rotor
- stator
- pistons
- cam
- 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
- 238000006073 displacement reaction Methods 0.000 title description 4
- 239000012530 fluid Substances 0.000 claims abstract description 10
- 238000000034 method Methods 0.000 claims abstract description 7
- 230000008569 process Effects 0.000 claims abstract description 7
- 238000013519 translation Methods 0.000 claims abstract description 5
- 230000006698 induction Effects 0.000 claims description 15
- 238000007789 sealing Methods 0.000 claims description 7
- 238000012423 maintenance Methods 0.000 claims description 5
- 239000004033 plastic Substances 0.000 claims description 5
- 229920003023 plastic Polymers 0.000 claims description 5
- 238000011144 upstream manufacturing Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 230000009467 reduction Effects 0.000 claims description 3
- 229920001971 elastomer Polymers 0.000 claims description 2
- 239000000806 elastomer Substances 0.000 claims description 2
- 208000028659 discharge Diseases 0.000 description 15
- 239000007788 liquid Substances 0.000 description 12
- 238000005086 pumping Methods 0.000 description 7
- 230000007704 transition Effects 0.000 description 5
- 239000007789 gas Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 239000003814 drug Substances 0.000 description 3
- 235000013305 food Nutrition 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 210000000214 mouth Anatomy 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 208000005189 Embolism Diseases 0.000 description 1
- 208000001435 Thromboembolism Diseases 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000010349 pulsation Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000007920 subcutaneous administration Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000012546 transfer 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
- 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
- F04B53/006—Crankshafts
-
- 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
- F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
- F04B1/02—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having two cylinders
-
- 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
- F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
- F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
- F04B1/047—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement with actuating or actuated elements at the outer ends of the cylinders
-
- 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
- F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
- F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
- F04B1/10—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement the cylinders being movable, e.g. rotary
- F04B1/107—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement the cylinders being movable, e.g. rotary with actuating or actuated elements at the outer ends of the cylinders
- F04B1/1071—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement the cylinders being movable, e.g. rotary with actuating or actuated elements at the outer ends of the cylinders with rotary cylinder blocks
-
- 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
- F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
- F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
- F04B1/10—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement the cylinders being movable, e.g. rotary
- F04B1/107—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement the cylinders being movable, e.g. rotary with actuating or actuated elements at the outer ends of the cylinders
- F04B1/1071—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement the cylinders being movable, e.g. rotary with actuating or actuated elements at the outer ends of the cylinders with rotary cylinder blocks
- F04B1/1072—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement the cylinders being movable, e.g. rotary with actuating or actuated elements at the outer ends of the cylinders with rotary cylinder blocks with cylinder blocks and actuating cams rotating together
-
- 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
- F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
- F04B9/02—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical
- F04B9/04—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical the means being cams, eccentrics or pin-and-slot mechanisms
- F04B9/047—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical the means being cams, eccentrics or pin-and-slot mechanisms the means being pin-and-slot mechanisms
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Reciprocating Pumps (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IBPCT/IB2012/001003 | 2012-05-23 | ||
| IBPCT/IB2012/001003 | 2012-05-23 | ||
| IBPCT/IB2012/002451 | 2012-11-23 | ||
| IBPCT/IB2012/002451 | 2012-11-23 | ||
| PCT/IB2013/000819 WO2013175277A1 (fr) | 2012-05-23 | 2013-05-02 | Pompe rotative volumetrique sans pulsation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104641109A CN104641109A (zh) | 2015-05-20 |
| CN104641109B true CN104641109B (zh) | 2017-03-08 |
Family
ID=48539304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201380035024.4A Active CN104641109B (zh) | 2012-05-23 | 2013-05-02 | 无脉动正排量式旋转泵 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US9970436B2 (enExample) |
| EP (1) | EP2852760B1 (enExample) |
| JP (1) | JP2015517627A (enExample) |
| KR (1) | KR20150018826A (enExample) |
| CN (1) | CN104641109B (enExample) |
| AU (1) | AU2013264969A1 (enExample) |
| BR (1) | BR112014028942A2 (enExample) |
| CA (1) | CA2874380A1 (enExample) |
| IN (1) | IN2014DN10632A (enExample) |
| WO (1) | WO2013175277A1 (enExample) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20170234307A1 (en) * | 2014-03-02 | 2017-08-17 | Swissinnov Product Sarl | Volumetric pump with bleed mechanism |
| NL2016728B1 (en) * | 2016-05-03 | 2017-11-10 | Actuant Corp | Pump unit with integrated piston pump and electric motor. |
| US11174852B2 (en) | 2018-07-20 | 2021-11-16 | Becton, Dickinson And Company | Reciprocating pump |
| EP3824183A1 (fr) * | 2018-10-14 | 2021-05-26 | Swissinnov Product Sàrl | Pompe de précision alternative a débit continu |
| EP4188477A1 (en) | 2020-08-03 | 2023-06-07 | Baxter International Inc. | Peritoneal dialysis cycler using micropump |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1776843A (en) * | 1926-02-18 | 1930-09-30 | Emil Flechtheim | Internal-combustion engine |
| US4177771A (en) * | 1976-08-12 | 1979-12-11 | Ata Nutku | Rotary engines with free reciprocating-rotating pistons and jet thrust drive |
| JPH08177511A (ja) * | 1994-12-20 | 1996-07-09 | Sankyo Seisakusho:Kk | カム式エンジン |
| CN101048594A (zh) * | 2004-10-28 | 2007-10-03 | 诺信公司 | 旋转泵 |
| CN101131152A (zh) * | 2007-10-16 | 2008-02-27 | 天津市泽华源泵业科技发展有限公司 | 恒压变量径向柱塞泵 |
| US7421986B2 (en) * | 2005-09-16 | 2008-09-09 | Leonid Yakhnis | Rotary radial internal combustion piston engine |
| CN101852089A (zh) * | 2009-09-28 | 2010-10-06 | 尚世群 | 缸塞共转式发动机 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1936614A (en) * | 1929-12-06 | 1933-11-28 | Edwin C Ballman | Pressure pump |
| GB2014648A (en) * | 1978-02-17 | 1979-08-30 | Lucas Industries Ltd | A Pump for Liquids |
| US5145339A (en) * | 1989-08-08 | 1992-09-08 | Graco Inc. | Pulseless piston pump |
| JPH0741903Y2 (ja) * | 1991-05-16 | 1995-09-27 | 日信工業株式会社 | ラジアルプランジャポンプ装置 |
| US5993174A (en) * | 1994-08-23 | 1999-11-30 | Nikkiso Co., Ltd. | Pulsation free pump |
| JP2005139967A (ja) * | 2003-11-05 | 2005-06-02 | Aisan Ind Co Ltd | ラジアルピストンポンプ |
| DE102004062445A1 (de) * | 2004-12-17 | 2006-06-22 | Kaco Gmbh + Co. Kg | Gleitringdichtung, insbesondere für Kraftfahrzeug-Kühlmittelpumpen |
| US20100101534A1 (en) * | 2008-10-27 | 2010-04-29 | Tzu-Wei Yu | Multiple-fuel rotary engine |
| DE102009057792B4 (de) * | 2009-12-11 | 2016-08-18 | Harm Kölln | Kontinuierlich fördernde Infusionspumpe |
-
2013
- 2013-05-02 IN IN10632DEN2014 patent/IN2014DN10632A/en unknown
- 2013-05-02 KR KR20147035694A patent/KR20150018826A/ko not_active Withdrawn
- 2013-05-02 JP JP2015513286A patent/JP2015517627A/ja active Pending
- 2013-05-02 CA CA2874380A patent/CA2874380A1/en not_active Abandoned
- 2013-05-02 WO PCT/IB2013/000819 patent/WO2013175277A1/fr not_active Ceased
- 2013-05-02 BR BR112014028942A patent/BR112014028942A2/pt not_active IP Right Cessation
- 2013-05-02 US US14/403,117 patent/US9970436B2/en active Active
- 2013-05-02 AU AU2013264969A patent/AU2013264969A1/en not_active Abandoned
- 2013-05-02 EP EP13726269.7A patent/EP2852760B1/fr active Active
- 2013-05-02 CN CN201380035024.4A patent/CN104641109B/zh active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1776843A (en) * | 1926-02-18 | 1930-09-30 | Emil Flechtheim | Internal-combustion engine |
| US4177771A (en) * | 1976-08-12 | 1979-12-11 | Ata Nutku | Rotary engines with free reciprocating-rotating pistons and jet thrust drive |
| JPH08177511A (ja) * | 1994-12-20 | 1996-07-09 | Sankyo Seisakusho:Kk | カム式エンジン |
| CN101048594A (zh) * | 2004-10-28 | 2007-10-03 | 诺信公司 | 旋转泵 |
| US7421986B2 (en) * | 2005-09-16 | 2008-09-09 | Leonid Yakhnis | Rotary radial internal combustion piston engine |
| CN101131152A (zh) * | 2007-10-16 | 2008-02-27 | 天津市泽华源泵业科技发展有限公司 | 恒压变量径向柱塞泵 |
| CN101852089A (zh) * | 2009-09-28 | 2010-10-06 | 尚世群 | 缸塞共转式发动机 |
Also Published As
| Publication number | Publication date |
|---|---|
| AU2013264969A1 (en) | 2014-12-11 |
| EP2852760B1 (fr) | 2016-06-29 |
| WO2013175277A1 (fr) | 2013-11-28 |
| CN104641109A (zh) | 2015-05-20 |
| US20150147210A1 (en) | 2015-05-28 |
| KR20150018826A (ko) | 2015-02-24 |
| JP2015517627A (ja) | 2015-06-22 |
| EP2852760A1 (fr) | 2015-04-01 |
| US9970436B2 (en) | 2018-05-15 |
| IN2014DN10632A (enExample) | 2015-09-11 |
| BR112014028942A2 (pt) | 2017-06-27 |
| CA2874380A1 (en) | 2013-11-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |