CN103477073B - 泵 - Google Patents
泵 Download PDFInfo
- Publication number
- CN103477073B CN103477073B CN201180066707.7A CN201180066707A CN103477073B CN 103477073 B CN103477073 B CN 103477073B CN 201180066707 A CN201180066707 A CN 201180066707A CN 103477073 B CN103477073 B CN 103477073B
- Authority
- CN
- China
- Prior art keywords
- alignment characteristics
- piston
- eccentric
- alignment
- pump
- 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 - Fee Related
Links
- 238000000034 method Methods 0.000 claims abstract description 14
- 239000012530 fluid Substances 0.000 claims description 23
- 230000013011 mating Effects 0.000 claims description 10
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 238000007789 sealing Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 238000000354 decomposition reaction Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 238000013022 venting 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
- 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
- F04B1/0404—Details or component parts
-
- 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
- F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
- F04B17/03—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors
-
- 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
- F04B23/00—Pumping installations or systems
- F04B23/04—Combinations of two or more pumps
- F04B23/06—Combinations of two or more pumps the pumps being all of reciprocating positive-displacement type
-
- 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
- F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
- F04B27/04—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
- F04B27/0404—Details, component parts specially adapted for such pumps
-
- 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
- F04B35/00—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for
- F04B35/04—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for the means being electric
-
- 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
- F04B41/00—Pumping installations or systems specially adapted for elastic fluids
- F04B41/06—Combinations of two or more pumps
-
- 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
- F04B9/045—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 eccentrics
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Compressor (AREA)
- Reciprocating Pumps (AREA)
- Details Of Reciprocating Pumps (AREA)
Abstract
Description
Claims (24)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2011/084449 WO2013091218A1 (en) | 2011-12-22 | 2011-12-22 | Pump |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103477073A CN103477073A (zh) | 2013-12-25 |
CN103477073B true CN103477073B (zh) | 2016-06-08 |
Family
ID=48667668
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201180066707.7A Expired - Fee Related CN103477073B (zh) | 2011-12-22 | 2011-12-22 | 泵 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20140314593A1 (zh) |
EP (1) | EP2802776A4 (zh) |
CN (1) | CN103477073B (zh) |
WO (1) | WO2013091218A1 (zh) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3181902A1 (de) | 2014-09-11 | 2017-06-21 | Hermetik Hydraulik Ab | Verdrängereinrichtung |
US9469406B2 (en) * | 2014-09-26 | 2016-10-18 | Hamilton Sundstrand Corporation | Method of installing a diffuser in an air cycle machine |
WO2016075569A1 (en) * | 2014-11-10 | 2016-05-19 | Koninklijke Philips N.V. | Connector for a compressor assembly |
CN107567541B (zh) * | 2015-05-05 | 2020-08-04 | 皇家飞利浦有限公司 | 用于增强往复式压缩机的性能的方法和系统 |
US20180291885A1 (en) * | 2017-04-06 | 2018-10-11 | Gardner Denver Thomas, Inc. | Valve plate and head cover assembly |
CN108979998B (zh) * | 2017-06-01 | 2024-05-03 | 上海银盾医疗科技有限公司 | 活塞泵及活塞泵中定位活塞的方法 |
CN107461314A (zh) * | 2017-09-19 | 2017-12-12 | 浙江湖州大新能源科技有限公司 | 一种内吸式无油活塞刹车气泵 |
EP3692262B1 (en) * | 2017-09-28 | 2023-05-03 | Koninklijke Philips N.V. | Versatile housing of compressor motors |
CN108457842B (zh) * | 2018-05-24 | 2023-06-23 | 吉林化工学院 | 医用复合柱塞泵 |
CN108894946A (zh) * | 2018-08-31 | 2018-11-27 | 贵州佳能电机科技有限公司 | 双泵制氧机 |
CN111059010B (zh) * | 2019-11-28 | 2020-12-01 | 重庆大学 | 一种偏心轮式高压活塞泵及高压活塞泵偏心轮定位方法 |
US20220065752A1 (en) * | 2020-08-27 | 2022-03-03 | University Of Idaho | Rapid compression machine with electrical drive and methods for use thereof |
WO2023117320A1 (en) * | 2021-12-22 | 2023-06-29 | Mhwirth Gmbh | Fluid pump, pump assembly and method of pumping fluid |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5584675A (en) * | 1995-09-15 | 1996-12-17 | Devilbiss Air Power Company | Cylinder sleeve for an air compressor |
CN2363081Y (zh) * | 1998-04-06 | 2000-02-09 | 复旦大学科教仪器厂 | 微型无油空气压缩泵 |
CN1865700A (zh) * | 2005-05-17 | 2006-11-22 | 托马斯工业公司 | 改进的泵 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR557006A (fr) * | 1922-10-04 | 1923-08-01 | Perfectionnements aux appareils compresseurs de fluides élastiques | |
CH129676A (fr) * | 1927-11-08 | 1929-01-02 | Rosset L E | Compresseur pour gaz. |
US3861244A (en) * | 1973-05-16 | 1975-01-21 | Warren Earl Macdonald | Torque multiplier wrench |
US4168636A (en) * | 1977-09-09 | 1979-09-25 | Vilter Manufacturing Corporation | Refrigeration compressor having multi-part crankshaft |
US4128038A (en) * | 1977-11-23 | 1978-12-05 | Pay Television Corporation | Rotary drive fastener |
US4613265A (en) * | 1984-03-30 | 1986-09-23 | Visinand Jean Claude | Screw with filler-receiving head |
FR2647863B1 (fr) * | 1989-06-06 | 1991-09-20 | Shur Lok International Sa | Ensemble d'ecrou a verrouillage |
JP2000320458A (ja) * | 1999-05-12 | 2000-11-21 | Kofu Meidensha:Kk | 圧縮機構 |
WO2003016717A1 (en) * | 2001-08-13 | 2003-02-27 | Thomas Industries Inc. | Wobble piston pump with carbon graphite cylinder |
TW547564U (en) * | 2002-12-11 | 2003-08-11 | Ding Hwa Co Ltd | Structure for small-scale air compressor |
US7273358B2 (en) * | 2004-12-09 | 2007-09-25 | Wei-Chi Wang | Air pump |
US20110070106A1 (en) * | 2009-09-18 | 2011-03-24 | Yu-Kung Huang | Air compressor structure |
-
2011
- 2011-12-22 WO PCT/CN2011/084449 patent/WO2013091218A1/en active Application Filing
- 2011-12-22 CN CN201180066707.7A patent/CN103477073B/zh not_active Expired - Fee Related
- 2011-12-22 US US13/809,613 patent/US20140314593A1/en not_active Abandoned
- 2011-12-22 EP EP11877611.1A patent/EP2802776A4/en not_active Withdrawn
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5584675A (en) * | 1995-09-15 | 1996-12-17 | Devilbiss Air Power Company | Cylinder sleeve for an air compressor |
CN2363081Y (zh) * | 1998-04-06 | 2000-02-09 | 复旦大学科教仪器厂 | 微型无油空气压缩泵 |
CN1865700A (zh) * | 2005-05-17 | 2006-11-22 | 托马斯工业公司 | 改进的泵 |
Also Published As
Publication number | Publication date |
---|---|
EP2802776A4 (en) | 2015-12-09 |
US20140314593A1 (en) | 2014-10-23 |
WO2013091218A1 (en) | 2013-06-27 |
EP2802776A1 (en) | 2014-11-19 |
CN103477073A (zh) | 2013-12-25 |
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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 | ||
ASS | Succession or assignment of patent right |
Owner name: XIANGLIANG TRADING (SHANGHAI) CO., LTD. Free format text: FORMER OWNER: SHANGHAI RUISI KAISAI MEDICAL DEVICES CO., LTD. Effective date: 20150326 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 201319 PUDONG NEW AREA, SHANGHAI TO: 200072 ZHABEI, SHANGHAI |
|
TA01 | Transfer of patent application right |
Effective date of registration: 20150326 Address after: Zhabei District Shanghai City 200072 West Guangzhong Road No. 757 room 208 Applicant after: Xiang Liang Trading (Shanghai) Co., Ltd. Address before: 201319 No. 1369 East Cambridge Road, Shanghai, Pudong New Area Applicant before: Ssig Medical Device Co Ltd |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PP01 | Preservation of patent right |
Effective date of registration: 20160922 Granted publication date: 20160608 |
|
RINS | Preservation of patent right or utility model and its discharge | ||
PD01 | Discharge of preservation of patent | ||
PD01 | Discharge of preservation of patent |
Date of cancellation: 20180322 Granted publication date: 20160608 |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180710 Address after: 201315, 2, D building, 1369 Cambridge East Road, Pudong New Area, Shanghai. Patentee after: Ssig Medical Device Co Ltd Address before: 200072, room 208, No. 757, Guang Zhong West Road, Zhabei District, Shanghai Patentee before: Xiang Liang Trading (Shanghai) Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160608 Termination date: 20181222 |