CA1004914A - Membrane pump - Google Patents

Membrane pump

Info

Publication number: CA1004914A
Authority: CA; Canada
Prior art keywords: membrane pump; membrane; pump
Prior art date: 1973-10-23
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

Application number

CA209,725A

Other languages

English (en)

Other versions

CA209725S (en

Inventor

Thomas W. Hamilton

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Individual

Original Assignee

Individual

Priority date (The priority date 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 date listed.)

1973-10-23

Filing date

1974-09-20

Publication date

1977-02-08

1974-09-20 Application filed by Individual filed Critical Individual

1977-02-08 Application granted granted Critical

1977-02-08 Publication of CA1004914A publication Critical patent/CA1004914A/en

Status Expired legal-status Critical Current

Links

239000012528 membrane Substances 0.000 title 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
- 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
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7837—Direct response valves [i.e., check valve type]
- Y10T137/7879—Resilient material valve
- Y10T137/7888—With valve member flexing about securement
- Y10T137/7891—Flap or reed

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Reciprocating Pumps (AREA)

CA209,725A 1973-10-23 1974-09-20 Membrane pump Expired CA1004914A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB4935373A GB1433758A (en)	1973-10-23	1973-10-23	Membrane pump

Publications (1)

Publication Number	Publication Date
CA1004914A true CA1004914A (en)	1977-02-08

Family

ID=10452082

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA209,725A Expired CA1004914A (en)	1973-10-23	1974-09-20	Membrane pump

Country Status (15)

Country	Link
US (1)	US3955901A (fr)
JP (1)	JPS5073205A (fr)
AU (1)	AU7445274A (fr)
BE (1)	BE821375A (fr)
CA (1)	CA1004914A (fr)
DE (1)	DE2448490A1 (fr)
DK (1)	DK551874A (fr)
ES (1)	ES431237A1 (fr)
FR (1)	FR2248425B1 (fr)
GB (1)	GB1433758A (fr)
IT (1)	IT1021873B (fr)
LU (1)	LU71163A1 (fr)
NL (1)	NL7413275A (fr)
SE (1)	SE7413346L (fr)
ZA (1)	ZA745951B (fr)

Families Citing this family (48)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5620052Y2 (fr) *	1975-07-21	1981-05-13
DE2807514C3 (de) *	1978-02-22	1980-08-14	Pierburg Gmbh & Co Kg, 4040 Neuss	Membranpumpe
DE3035742A1 (de) *	1980-09-22	1982-05-13	Henkel KGaA, 4000 Düsseldorf	Klappenventil
DE3115875C1 (de) *	1981-04-21	1982-10-28	Westfalia Separator Ag, 4740 Oelde	Vorrichtung fuer selbstentleerende Schleudertrommeln zur Steuerung eines Auslassventils
US4505646A (en) *	1982-11-15	1985-03-19	Diversey Wyandotte Corporation	Eductor pump and process
GB8914516D0 (en) *	1989-06-23	1989-08-09	Spg Engineering Limited	Diaphragm pumps
US5203306A (en) *	1990-03-02	1993-04-20	Outboard Marine Corporation	Fuel feed system
GB9116225D0 (en) *	1991-07-26	1991-09-11	Brooke Gerard	Pumps
US5193986A (en) *	1992-01-06	1993-03-16	Grant Manufacturing Corporation	Fluid pump
DK20292A (da) *	1992-02-17	1993-08-18	K F Ind As	Doseringsindretning til hoejtryksrenser
IT1290588B1 (it) *	1997-03-12	1998-12-10	Rosauto S N C Di Rosa Giuseppe	Gruppo valvolare di comando del moto continuo di un elemento pompante
US6132187A (en) *	1999-02-18	2000-10-17	Ericson; Paul Leonard	Flex-actuated bistable dome pump
US6085366A (en) *	1999-07-02	2000-07-11	Evac International Oy	Apparatus for supplying pressurized rinse water to a toilet
US6497676B1 (en)	2000-02-10	2002-12-24	Baxter International	Method and apparatus for monitoring and controlling peritoneal dialysis therapy
US6544109B1 (en)	2000-08-31	2003-04-08	Micron Technology, Inc.	Slurry delivery and planarization systems
US20030017056A1 (en) *	2001-07-19	2003-01-23	Baxter International Inc.	Pump having flexible liner and merchandiser having such a pump
US20030017066A1 (en) *	2001-07-19	2003-01-23	Baxter International Inc.	Apparatus, flexible bag and method for dispensing
US6905314B2 (en)	2001-10-16	2005-06-14	Baxter International Inc.	Pump having flexible liner and compounding apparatus having such a pump
US6769231B2 (en)	2001-07-19	2004-08-03	Baxter International, Inc.	Apparatus, method and flexible bag for use in manufacturing
US7153286B2 (en)	2002-05-24	2006-12-26	Baxter International Inc.	Automated dialysis system
US7175606B2 (en)	2002-05-24	2007-02-13	Baxter International Inc.	Disposable medical fluid unit having rigid frame
US6814547B2 (en) *	2002-05-24	2004-11-09	Baxter International Inc.	Medical fluid pump
AU2003274901A1 (en)	2002-07-19	2004-02-09	Baxter Healthcare S.A.	Systems and methods for performing peritoneal dialysis
US7238164B2 (en)	2002-07-19	2007-07-03	Baxter International Inc.	Systems, methods and apparatuses for pumping cassette-based therapies
US7007824B2 (en)	2003-01-24	2006-03-07	Baxter International Inc.	Liquid dispenser and flexible bag therefor
KR100519970B1 (ko) *	2003-10-07	2005-10-13	삼성전자주식회사	밸브리스 마이크로 공기공급장치
MX351817B (es)	2003-10-28	2017-10-30	Baxter Healthcare Sa	Metodos mejorados de cebado, integridad y altura sobre la cabeza y aparatos para sistemas de fluidos medicinales.
US8029454B2 (en)	2003-11-05	2011-10-04	Baxter International Inc.	High convection home hemodialysis/hemofiltration and sorbent system
NZ531822A (en)	2004-03-18	2007-08-31	Prec Dispensing Systems Ltd	A membrane pump
US8454324B2 (en) *	2004-03-18	2013-06-04	Precision Dispensing Systems Limited	Pump
JP4656909B2 (ja) *	2004-10-15	2011-03-23	オリンパス株式会社	被検体内導入装置およびその製造方法
KR101054270B1 (ko) *	2004-11-01	2011-08-08	가부시끼가이샤 오크테크	약액 공급용 펌프
JP4722654B2 (ja) *	2004-12-20	2011-07-13	ルネサスエレクトロニクス株式会社	オシレータ及びこれを用いたチャージポンプ回路
US8197231B2 (en)	2005-07-13	2012-06-12	Purity Solutions Llc	Diaphragm pump and related methods
WO2007052119A1 (fr) *	2005-11-01	2007-05-10	Stratabolt (Pty) Ltd.	Pompe
FR2913732B1 (fr) *	2007-03-13	2012-08-17	Milton Roy Europe	Pompe de dosage a membrane isolante d'une de ses parois ou flasque d'extremite de la chambre de dosage
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
US8017409B2 (en)	2009-05-29	2011-09-13	Ecolab Usa Inc.	Microflow analytical system
US8733178B2 (en)	2012-02-01	2014-05-27	Baxter Healthcare S.A.	Pressure sensing assembly and method for an infusion pump
TWI475180B (zh) *	2012-05-31	2015-03-01	Ind Tech Res Inst	合成噴流裝置
US9610392B2 (en)	2012-06-08	2017-04-04	Fresenius Medical Care Holdings, Inc.	Medical fluid cassettes and related systems and methods
CN103644112B (zh) *	2013-11-25	2017-06-06	珠海凯邦电机制造有限公司	稳压泵及净水机
US11179516B2 (en)	2017-06-22	2021-11-23	Baxter International Inc.	Systems and methods for incorporating patient pressure into medical fluid delivery
DE102017122270B4 (de) *	2017-09-26	2020-09-10	Prominent Gmbh	Membranpumpe mit einer funktionssicheren Membranlagensteuerung
AU2022241873A1 (en) *	2021-03-25	2023-11-09	Warren Rupp, Inc.	Flap valve for diaphragm pump
WO2024039879A1 (fr) *	2022-08-19	2024-02-22	Applied Materials, Inc.	Valves doseuses de métal liquide
US20230160378A1 (en) *	2022-10-15	2023-05-25	Ningbo Seago Electric Co., Ltd.	Water flosser pump body structure and water flosser

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3320970A (en) *	1965-08-05	1967-05-23	Chicago Pneumatic Tool Co	Liquid level responsive control valve pressure actuator
US3514227A (en) *	1968-02-14	1970-05-26	Rupp Co Warren	Pump
US3666379A (en) *	1970-07-17	1972-05-30	Pennwalt Corp	Tandem diaphragm metering pump for corrosive fluids
US3781141A (en) *	1971-07-12	1973-12-25	Dorr Oliver Inc	Air pressure actuated single-acting diaphragm pump

1973
- 1973-10-23 GB GB4935373A patent/GB1433758A/en not_active Expired
1974
- 1974-09-19 ZA ZA00745951A patent/ZA745951B/xx unknown
- 1974-09-20 CA CA209,725A patent/CA1004914A/en not_active Expired
- 1974-09-23 US US05/508,697 patent/US3955901A/en not_active Expired - Lifetime
- 1974-10-09 NL NL7413275A patent/NL7413275A/xx not_active Application Discontinuation
- 1974-10-11 DE DE19742448490 patent/DE2448490A1/de active Pending
- 1974-10-17 AU AU74452/74A patent/AU7445274A/en not_active Expired
- 1974-10-18 FR FR7435127A patent/FR2248425B1/fr not_active Expired
- 1974-10-21 IT IT5364574A patent/IT1021873B/it active
- 1974-10-22 ES ES431237A patent/ES431237A1/es not_active Expired
- 1974-10-22 DK DK551874A patent/DK551874A/da unknown
- 1974-10-23 LU LU71163A patent/LU71163A1/xx unknown
- 1974-10-23 SE SE7413346A patent/SE7413346L/xx unknown
- 1974-10-23 JP JP12232674A patent/JPS5073205A/ja active Pending
- 1974-10-23 BE BE149790A patent/BE821375A/fr unknown

Also Published As

Publication number	Publication date
FR2248425B1 (fr)	1978-09-15
FR2248425A1 (fr)	1975-05-16
DK551874A (fr)	1975-06-16
AU7445274A (en)	1976-04-29
SE7413346L (fr)	1975-04-24
BE821375A (fr)	1975-04-23
NL7413275A (nl)	1975-04-25
IT1021873B (it)	1978-02-20
US3955901A (en)	1976-05-11
LU71163A1 (fr)	1975-04-17
GB1433758A (en)	1976-04-28
ES431237A1 (es)	1976-10-16
JPS5073205A (fr)	1975-06-17
ZA745951B (en)	1975-11-26
DE2448490A1 (de)	1975-04-30

Publication	Publication Date	Title
AU471702B2 (en)	1976-04-29	Pump
ZA745951B (en)	1975-11-26	Membrane pump
CA1004542A (en)	1977-02-01	Pumping system
CA1029624A (fr)	1978-04-18	Aspirateur gastro-intestinal
CA1007933A (fr)	1977-04-05	Pompe en cuvelage
CA995977A (en)	1976-08-31	Vane pump
CA1017303A (en)	1977-09-13	Gas pump
CA992926A (en)	1976-07-13	Pump immobilizing means
CA996816A (en)	1976-09-14	Pump for liquids
CA1032480A (fr)	1978-06-06	Dialyseur a plateaux
CA990140A (en)	1976-06-01	Relief-release pumps
CA997209A (en)	1976-09-21	Fuel pump
CA999483A (en)	1976-11-09	Submerged pump
CA1005294A (en)	1977-02-15	Diaphragm
CA1009897A (en)	1977-05-10	Volume pump
CA986785A (en)	1976-04-06	Pneumatic pump
CA999480A (en)	1976-11-09	Screw pump
CA993723A (en)	1976-07-27	Metering pump
CA1015672A (en)	1977-08-16	Metering pump
CA1014009A (en)	1977-07-19	Hydraulic pump
CA982874A (en)	1976-02-03	Metering pump
CA1006763A (en)	1977-03-15	Pumping apparatus
AU486767B2 (en)	1976-02-26	Diaphragm pump
AU7242774A (en)	1976-02-26	Diaphragm pump
AU7022974A (en)	1976-01-08	Diaphragm pump