ES8204809A1 - Perfeccionamientos introducidos en una bomba de fluido de accion simple, accionable acuaticamemte. - Google Patents
Perfeccionamientos introducidos en una bomba de fluido de accion simple, accionable acuaticamemte.Info
- Publication number
- ES8204809A1 ES8204809A1 ES498887A ES498887A ES8204809A1 ES 8204809 A1 ES8204809 A1 ES 8204809A1 ES 498887 A ES498887 A ES 498887A ES 498887 A ES498887 A ES 498887A ES 8204809 A1 ES8204809 A1 ES 8204809A1
- Authority
- ES
- Spain
- Prior art keywords
- plate
- diaphragm
- propellant
- chamber
- housing
- 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
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
- 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
- F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
- F04B43/06—Pumps having fluid drive
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J3/00—Diaphragms; Bellows; Bellows pistons
- F16J3/02—Diaphragms
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Reciprocating Pumps (AREA)
Abstract
CONJUNTO DE DIAFRAGMA PARA BOMBA DE FLUIDO ACCIONABLE NEUMATICAMENTE. EL CONDUCTO DE DIAFRAGMA (30) CONSTA DE UNA PLACA RIGIDA (31), UN VASTAGO MOTOR (42) CONECTADO A LA MISMA EN SU PARTE TRASERA Y UN DIAFRAGMA (33) DE ELASTOMERO MOLDEADO RESPECTO A LA PLACA Y EL VASTAGO. LA CAPA DELANTERA (51) DEL DIAFRAGMA NO ESTA PERFORADA, EVITANDO QUE LA PARTE METALICA SE PONGA EN CONTACTO CON EL FLUIDO BOMBEADO, PRESERVANDO EL MISMO. EL CONJUNTO QUEDA INSTALADO EN UN CUERPO DE BOMBA DIVIDIDO EN DOS PARTES POR EL CONJUNTO E DIAFRAGMA.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/116,505 US4334838A (en) | 1980-01-29 | 1980-01-29 | Diaphragm type fluid pump having a flexible diaphragm with an internal reinforcing plate |
Publications (2)
Publication Number | Publication Date |
---|---|
ES498887A0 ES498887A0 (es) | 1982-05-01 |
ES8204809A1 true ES8204809A1 (es) | 1982-05-01 |
Family
ID=22367571
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES498887A Expired ES8204809A1 (es) | 1980-01-29 | 1981-01-28 | Perfeccionamientos introducidos en una bomba de fluido de accion simple, accionable acuaticamemte. |
Country Status (12)
Country | Link |
---|---|
US (1) | US4334838A (es) |
EP (1) | EP0033096B1 (es) |
JP (1) | JPS56113082A (es) |
AR (1) | AR224921A1 (es) |
AT (1) | ATE10669T1 (es) |
AU (1) | AU543721B2 (es) |
BR (1) | BR8100432A (es) |
DE (1) | DE3167518D1 (es) |
ES (1) | ES8204809A1 (es) |
MX (1) | MX152769A (es) |
NZ (1) | NZ196141A (es) |
SU (1) | SU1355135A3 (es) |
Families Citing this family (42)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4466339A (en) * | 1981-07-23 | 1984-08-21 | William R. Selwood Limited | Diaphragm assembly |
US4567814A (en) * | 1983-11-04 | 1986-02-04 | Jodel Associates, Inc. | Interchangeable connector and diaphragm assembly |
US4681518A (en) * | 1985-02-19 | 1987-07-21 | The Coca-Cola Company | Single-acting, gas operated pump |
IL77935A (en) * | 1986-02-19 | 1990-04-29 | Tmb Fertilizer Pumps | Liquid driven reciprocating pump |
US5006104A (en) * | 1988-11-07 | 1991-04-09 | The Cleveland Clinic Foundation | Heart pump having contractible guide mechanism for pusher plate |
DE3931516C2 (de) * | 1989-09-21 | 1993-10-14 | Ott Kg Lewa | Membranpumpe mit mechanisch angetriebener Membran |
US5186615A (en) * | 1990-06-26 | 1993-02-16 | Karldom Corporation | Diaphragm pump |
US5431626A (en) * | 1993-03-03 | 1995-07-11 | Deka Products Limited Partnership | Liquid pumping mechanisms for peritoneal dialysis systems employing fluid pressure |
US5438510A (en) * | 1993-03-03 | 1995-08-01 | Deka Products Limited Partnership | User interface and monitoring functions for automated peritoneal dialysis systems |
US5350357A (en) * | 1993-03-03 | 1994-09-27 | Deka Products Limited Partnership | Peritoneal dialysis systems employing a liquid distribution and pumping cassette that emulates gravity flow |
US5540568A (en) * | 1993-07-26 | 1996-07-30 | National Instrument Co., Inc. | Disposable rolling diaphragm filling unit |
US5634391A (en) * | 1996-07-09 | 1997-06-03 | Westinghouse Air Brake Co. | Inert plastic coated flexible type diaphragm for application in a sanitary type pump |
US5687633A (en) * | 1996-07-09 | 1997-11-18 | Westinghouse Air Brake Company | Insert type member for use in a flexible type pump diaphragm |
US5765466A (en) * | 1997-01-24 | 1998-06-16 | Indian Head Industries | Brake actuator with self-centering diaphram |
US6230609B1 (en) * | 1999-06-03 | 2001-05-15 | Norton Performance Plastics Corporation | Fluoropolymer diaphragm with integral attachment device |
US6497676B1 (en) | 2000-02-10 | 2002-12-24 | Baxter International | Method and apparatus for monitoring and controlling peritoneal dialysis therapy |
US6769231B2 (en) | 2001-07-19 | 2004-08-03 | Baxter International, Inc. | Apparatus, method and flexible bag for use in manufacturing |
US7175606B2 (en) | 2002-05-24 | 2007-02-13 | Baxter International Inc. | Disposable medical fluid unit having rigid frame |
US6939111B2 (en) | 2002-05-24 | 2005-09-06 | Baxter International Inc. | Method and apparatus for controlling medical fluid pressure |
US7153286B2 (en) | 2002-05-24 | 2006-12-26 | Baxter International Inc. | Automated dialysis system |
JP2005533560A (ja) | 2002-07-19 | 2005-11-10 | バクスター インターナショナル インコーポレイテッド | 腹膜透析を実施するためのシステムおよび方法 |
US7238164B2 (en) | 2002-07-19 | 2007-07-03 | Baxter International Inc. | Systems, methods and apparatuses for pumping cassette-based therapies |
US20060147351A1 (en) * | 2003-06-09 | 2006-07-06 | Dako Denmark A/S | Diaphram metering chamber dispensing systems |
JP4226427B2 (ja) * | 2003-09-29 | 2009-02-18 | 京三電機株式会社 | ダイヤフラムポンプ装置 |
US7575564B2 (en) | 2003-10-28 | 2009-08-18 | Baxter International Inc. | Priming, integrity and head height methods and apparatuses for medical fluid systems |
DE102005010291A1 (de) * | 2005-03-02 | 2006-09-07 | Ami-Agrolinz Melamine International Gmbh | Membranpumpe und ein Verfahren zur Herstellung einer Pumpenmembran |
US8062513B2 (en) | 2008-07-09 | 2011-11-22 | Baxter International Inc. | Dialysis system and machine having therapy prescription recall |
US9514283B2 (en) | 2008-07-09 | 2016-12-06 | Baxter International Inc. | Dialysis system having inventory management including online dextrose mixing |
JP5274172B2 (ja) * | 2008-09-17 | 2013-08-28 | 株式会社日立産機システム | インクジェット記録装置 |
US10626939B2 (en) * | 2010-07-07 | 2020-04-21 | Haldex Brake Products Corporation | Adhesive attachment of the disc brake pushrod plate to the diaphragm |
WO2012012758A2 (en) * | 2010-07-23 | 2012-01-26 | Medela Holding Ag | Pumping device, as for enteral feeding assembly |
CN103133301B (zh) * | 2013-03-06 | 2015-12-09 | 肖立峰 | 高压隔膜泵的耐高压复合式隔膜 |
WO2015031884A1 (en) * | 2013-08-30 | 2015-03-05 | Flow Control Llc. | High viscosity portion pump |
US10697447B2 (en) * | 2014-08-21 | 2020-06-30 | Fenwal, Inc. | Magnet-based systems and methods for transferring fluid |
CN108368839B (zh) * | 2015-11-10 | 2020-01-07 | 维培骏公司 | 一次***替切向流过滤单元 |
US10422331B2 (en) * | 2016-08-12 | 2019-09-24 | Ingersoll-Rand Company | One piece diaphragm |
US11179516B2 (en) | 2017-06-22 | 2021-11-23 | Baxter International Inc. | Systems and methods for incorporating patient pressure into medical fluid delivery |
CN109578287B (zh) * | 2019-01-25 | 2020-08-07 | 卡川尔流体科技(上海)有限公司 | 一种输送泵 |
US11209058B2 (en) | 2019-11-19 | 2021-12-28 | Tse Brakes, Inc. | Spring brake actuator |
WO2022115693A1 (en) * | 2020-11-30 | 2022-06-02 | Graco Minnesota Inc. | Sanitary clamp for diaphragm pump covers |
KR20230017014A (ko) * | 2021-07-27 | 2023-02-03 | 현대자동차주식회사 | S캠 브레이크 |
WO2024039879A1 (en) * | 2022-08-19 | 2024-02-22 | Applied Materials, Inc. | Liquid metal metering valves |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR513215A (fr) * | 1919-10-08 | 1921-02-10 | Charles Scotte | Système de diaphragme étanche pour pompes |
FR46022E (fr) * | 1934-10-17 | 1936-02-15 | Perfectionnement aux compresseurs ou pompes à membrane | |
US2675758A (en) * | 1949-01-06 | 1954-04-20 | Infilco Inc | Chemical feeder |
US2711134A (en) * | 1950-07-26 | 1955-06-21 | Infilco Inc | Chemical feeder |
US2724410A (en) * | 1950-12-29 | 1955-11-22 | Bendix Westinghouse Automotive | Fluid pressure diaphragm securing assembly |
US2690859A (en) * | 1951-11-21 | 1954-10-05 | Snyder Jacob Rush | Dispensing apparatus for multiple fluids |
US2741187A (en) * | 1952-05-31 | 1956-04-10 | Clifford B Moller | Pump head mounting |
US2869585A (en) * | 1954-02-15 | 1959-01-20 | Gen Motors Corp | Flexible diaphragm |
FR1136478A (fr) * | 1954-10-11 | 1957-05-23 | Girdlestone Pumps Ltd | Perfectionnements aux diaphragmes de pompes |
US3000320A (en) * | 1957-07-18 | 1961-09-19 | Ring Sandiford | Pump |
US3299826A (en) * | 1965-06-28 | 1967-01-24 | Pacific Lighting Gas Supply Co | Diaphragm pump |
US3386345A (en) * | 1966-08-01 | 1968-06-04 | John F. Taplin | Rolling diaphragm device having centering button on diaphragm and having piston rod rotatable relative to piston |
US3672791A (en) * | 1970-07-17 | 1972-06-27 | Ladish Co | Pumping system with controlled liquid addition |
FR2255586A1 (en) * | 1973-12-21 | 1975-07-18 | Poudres & Explosifs Ste Nale | Dosing pump for dispensing viscous (explosive) materials - using a flexible elastic membrane pressure driven |
US4022114A (en) * | 1974-07-05 | 1977-05-10 | Refrigerating Specialties Company | Flexible diaphragm construction |
US4086036A (en) * | 1976-05-17 | 1978-04-25 | Cole-Parmer Instrument Company | Diaphragm pump |
CA1077406A (en) * | 1976-07-16 | 1980-05-13 | Paul A. S. Charles | Filtering elements |
DE2649989C3 (de) * | 1976-10-30 | 1981-07-02 | Daimler-Benz Ag, 7000 Stuttgart | Stellantrieb |
DE2815212A1 (de) * | 1978-04-08 | 1979-10-11 | Brumme Kg Effbe Werk | Membrananordnung mit einer bewegungsmembran |
US4231721A (en) * | 1978-10-12 | 1980-11-04 | General Motors Corporation | Diaphragm pump |
-
1980
- 1980-01-29 US US06/116,505 patent/US4334838A/en not_active Expired - Lifetime
-
1981
- 1981-01-06 AU AU66026/81A patent/AU543721B2/en not_active Ceased
- 1981-01-15 AT AT81100270T patent/ATE10669T1/de not_active IP Right Cessation
- 1981-01-15 DE DE8181100270T patent/DE3167518D1/de not_active Expired
- 1981-01-15 EP EP81100270A patent/EP0033096B1/en not_active Expired
- 1981-01-23 MX MX185678A patent/MX152769A/es unknown
- 1981-01-26 JP JP911781A patent/JPS56113082A/ja active Granted
- 1981-01-27 BR BR8100432A patent/BR8100432A/pt unknown
- 1981-01-28 AR AR284094A patent/AR224921A1/es active
- 1981-01-28 NZ NZ196141A patent/NZ196141A/en unknown
- 1981-01-28 SU SU813235304A patent/SU1355135A3/ru active
- 1981-01-28 ES ES498887A patent/ES8204809A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
EP0033096B1 (en) | 1984-12-05 |
SU1355135A3 (ru) | 1987-11-23 |
EP0033096A3 (en) | 1981-08-19 |
ES498887A0 (es) | 1982-05-01 |
BR8100432A (pt) | 1981-08-11 |
JPS56113082A (en) | 1981-09-05 |
US4334838A (en) | 1982-06-15 |
NZ196141A (en) | 1984-03-16 |
ATE10669T1 (de) | 1984-12-15 |
AU6602681A (en) | 1981-08-06 |
MX152769A (es) | 1986-05-09 |
DE3167518D1 (en) | 1985-01-17 |
AR224921A1 (es) | 1982-01-29 |
EP0033096A2 (en) | 1981-08-05 |
JPH0255635B2 (es) | 1990-11-27 |
AU543721B2 (en) | 1985-05-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Patent lapsed |
Effective date: 19960506 |