DE69730964D1 - Doppelwirkende pneumatisch angetriebene rollmembranpumpe - Google Patents
Doppelwirkende pneumatisch angetriebene rollmembranpumpeInfo
- Publication number
- DE69730964D1 DE69730964D1 DE69730964T DE69730964T DE69730964D1 DE 69730964 D1 DE69730964 D1 DE 69730964D1 DE 69730964 T DE69730964 T DE 69730964T DE 69730964 T DE69730964 T DE 69730964T DE 69730964 D1 DE69730964 D1 DE 69730964D1
- Authority
- DE
- Germany
- Prior art keywords
- housing
- disposed
- drived
- pressurizing
- chamber
- 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
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
- F04B53/16—Casings; Cylinders; Cylinder liners or heads; Fluid connections
- F04B53/162—Adaptations of cylinders
- F04B53/164—Stoffing boxes
-
- 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
- F04B43/00—Machines, pumps, or pumping installations having flexible working members
- F04B43/0009—Special features
- F04B43/0054—Special features particularities of the flexible members
-
- 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
- F04B43/00—Machines, pumps, or pumping installations having flexible working members
- F04B43/0009—Special features
- F04B43/0054—Special features particularities of the flexible members
- F04B43/0063—Special features particularities of the flexible members bell-shaped flexible members
-
- 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
- F04B43/00—Machines, pumps, or pumping installations having flexible working members
- F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
- F04B43/025—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms two or more plate-like pumping members in parallel
- F04B43/026—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms two or more plate-like pumping members in parallel each plate-like pumping flexible member working in its own pumping chamber
-
- 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
- F04B43/00—Machines, pumps, or pumping installations having flexible working members
- F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
- F04B43/06—Pumps having fluid drive
- F04B43/073—Pumps having fluid drive the actuating fluid being controlled by at least one valve
- F04B43/0736—Pumps having fluid drive the actuating fluid being controlled by at least one valve with two or more pumping chambers in parallel
-
- 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
- F04B2201/00—Pump parameters
- F04B2201/02—Piston parameters
- F04B2201/0201—Position of the piston
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Details Of Reciprocating Pumps (AREA)
- Reciprocating Pumps (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US68352896A | 1996-07-15 | 1996-07-15 | |
US683528 | 1996-07-15 | ||
PCT/US1997/012338 WO1998002659A1 (en) | 1996-07-15 | 1997-07-15 | Double acting pneumatically driven rolling diaphragm pump |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69730964D1 true DE69730964D1 (de) | 2004-11-04 |
DE69730964T2 DE69730964T2 (de) | 2005-10-06 |
Family
ID=24744411
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69730964T Expired - Fee Related DE69730964T2 (de) | 1996-07-15 | 1997-07-15 | Doppelwirkende pneumatisch angetriebene rollmembranpumpe |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0912830B1 (de) |
JP (1) | JP2000514525A (de) |
AT (1) | ATE278106T1 (de) |
AU (1) | AU3601997A (de) |
DE (1) | DE69730964T2 (de) |
WO (1) | WO1998002659A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101936282B (zh) * | 2010-09-30 | 2013-02-27 | 台州市昌宇气动设备有限公司 | 气动式双隔膜泵 |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6079959A (en) * | 1996-07-15 | 2000-06-27 | Saint-Gobain Performance Plastics Corporation | Reciprocating pump |
US6267302B1 (en) | 1999-05-17 | 2001-07-31 | David Clark Huffman | Spray gun with rolling wall diaphragm and quick disconnect housing |
US7335003B2 (en) | 2004-07-09 | 2008-02-26 | Saint-Gobain Performance Plastics Corporation | Precision dispense pump |
KR20120054589A (ko) | 2009-07-13 | 2012-05-30 | 생-고뱅 퍼포먼스 플라스틱스 코포레이션 | 분배 펌프 |
ES2694669T3 (es) * | 2013-07-19 | 2018-12-26 | Graco Minnesota Inc. | Cilindro dosificador para sistema de rociado |
JP6941570B2 (ja) * | 2018-01-19 | 2021-09-29 | 日本ピラー工業株式会社 | ローリングダイアフラムポンプ |
US11499546B2 (en) * | 2018-07-31 | 2022-11-15 | Bio-Chem Fluidics, Inc. | Piston pump comprising an electro-fluidic leak detection element |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2600723B3 (fr) * | 1986-06-26 | 1988-08-26 | Berthoud Sa | Pompe a piston a membrane a deroulement. |
GB8708417D0 (en) * | 1987-04-08 | 1987-05-13 | Eaton Sa Monaco | Electric pump |
US5062770A (en) * | 1989-08-11 | 1991-11-05 | Systems Chemistry, Inc. | Fluid pumping apparatus and system with leak detection and containment |
US5480292A (en) * | 1993-05-19 | 1996-01-02 | Asti Sae | Dual chamber pump |
JPH0953566A (ja) * | 1995-08-11 | 1997-02-25 | Koganei Corp | ダイヤフラムポンプ |
US6000416A (en) * | 1997-06-04 | 1999-12-14 | Furon Company | Compact valve with rolling diaphragm poppet |
-
1997
- 1997-07-15 JP JP10506260A patent/JP2000514525A/ja not_active Ceased
- 1997-07-15 EP EP97932611A patent/EP0912830B1/de not_active Expired - Lifetime
- 1997-07-15 WO PCT/US1997/012338 patent/WO1998002659A1/en active IP Right Grant
- 1997-07-15 DE DE69730964T patent/DE69730964T2/de not_active Expired - Fee Related
- 1997-07-15 AT AT97932611T patent/ATE278106T1/de not_active IP Right Cessation
- 1997-07-15 AU AU36019/97A patent/AU3601997A/en not_active Abandoned
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101936282B (zh) * | 2010-09-30 | 2013-02-27 | 台州市昌宇气动设备有限公司 | 气动式双隔膜泵 |
Also Published As
Publication number | Publication date |
---|---|
JP2000514525A (ja) | 2000-10-31 |
AU3601997A (en) | 1998-02-09 |
ATE278106T1 (de) | 2004-10-15 |
EP0912830A4 (de) | 2000-02-23 |
WO1998002659A1 (en) | 1998-01-22 |
EP0912830B1 (de) | 2004-09-29 |
DE69730964T2 (de) | 2005-10-06 |
EP0912830A1 (de) | 1999-05-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |