DE69721410D1 - Flüssigkeitbetriebene Doppelmembranpumpe - Google Patents

Flüssigkeitbetriebene Doppelmembranpumpe

Info

Publication number: DE69721410D1
Authority: DE; Germany
Prior art keywords: liquid; diaphragm pump; double diaphragm; operated double; operated
Prior art date: 1996-08-12
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 - Lifetime

Application number

DE69721410T

Other languages

English (en)

Other versions

DE69721410T2 (de

Inventor

Hiroyuki Miki

Tsuyoshi Kagami

Yoshihiro Shono

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.)

SMC Corp

Original Assignee

SMC Corp

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.)

1996-08-12

Filing date

1997-08-11

Publication date

2003-06-05

1997-08-11 Application filed by SMC Corp filed Critical SMC Corp

2003-06-05 Publication of DE69721410D1 publication Critical patent/DE69721410D1/de

2003-11-27 Application granted granted Critical

2003-11-27 Publication of DE69721410T2 publication Critical patent/DE69721410T2/de

2017-08-12 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

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
- F04B43/0736—Pumps having fluid drive the actuating fluid being controlled by at least one valve with two or more pumping chambers in parallel

Landscapes

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

DE69721410T 1996-08-12 1997-08-11 Flüssigkeitbetriebene Doppelmembranpumpe Expired - Lifetime DE69721410T2 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP22733796A JP3816988B2 (ja)	1996-08-12	1996-08-12	プロセスポンプ

Publications (2)

Publication Number	Publication Date
DE69721410D1 true DE69721410D1 (de)	2003-06-05
DE69721410T2 DE69721410T2 (de)	2003-11-27

Family

ID=16859235

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE69721410T Expired - Lifetime DE69721410T2 (de)	1996-08-12	1997-08-11	Flüssigkeitbetriebene Doppelmembranpumpe

Country Status (4)

Country	Link
US (1)	US6071090A (de)
EP (1)	EP0824192B1 (de)
JP (1)	JP3816988B2 (de)
DE (1)	DE69721410T2 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6206644B1 (en) *	1999-08-06	2001-03-27	Microbar Systems, Inc.	Compact dual pump
JP3806859B2 (ja) *	1999-09-24	2006-08-09	応研精工株式会社	ダイヤフラムポンプ
KR100433717B1 (ko) *	2001-04-04	2004-05-31	이광일	에어펌프의 첵크밸브
US7517199B2 (en) *	2004-11-17	2009-04-14	Proportion Air Incorporated	Control system for an air operated diaphragm pump
US8197231B2 (en)	2005-07-13	2012-06-12	Purity Solutions Llc	Diaphragm pump and related methods
KR100790738B1 (ko) *	2007-02-27	2008-01-02	이광일	공기토출 성능이 배가 된 에어펌프
EP2655886A4 (de)	2010-12-21	2018-05-09	Pentair Filtration Solutions, LLC	Membranpumpe und motorsystem sowie verfahren
US9004881B2 (en)	2012-04-20	2015-04-14	Simmons Development, Llc	Modular fluid-driven diaphragm pump and related methods
US9610392B2 (en)	2012-06-08	2017-04-04	Fresenius Medical Care Holdings, Inc.	Medical fluid cassettes and related systems and methods
DE102014010119A1 (de) *	2014-07-08	2016-01-14	Hydac Electronic Gmbh	Einrichtung zur Bereitstellung von unter einem vorgebbaren Druck stehenden Fluiden
CN104564623B (zh) *	2015-01-14	2017-02-22	厦门坤锦电子科技有限公司	一种带有双隔膜的微型水泵
US11746771B2 (en) *	2021-04-16	2023-09-05	Teryair Equipment Pvt. Ltd.	Actuator valve of an air operated double diaphragm pump

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB746847A (en) *	1953-06-12	1956-03-21	Ici Ltd	Improvements in or relating to gas operated diaphragm pumps
US4019838A (en) *	1975-09-03	1977-04-26	Fluck Henry T	Air pressure-actuated double-acting diaphragm pump with means to produce a selected start-up position
US4682937A (en) *	1981-11-12	1987-07-28	The Coca-Cola Company	Double-acting diaphragm pump and reversing mechanism therefor
JPH0367075A (ja) *	1989-08-03	1991-03-22	Smc Corp	ダイヤフラム形ポンプ
US5378122A (en) *	1993-02-16	1995-01-03	Wilden Pump & Engineering Co.	Air driven diaphragm pump
US5391060A (en) *	1993-05-14	1995-02-21	The Aro Corporation	Air operated double diaphragm pump
JP2726014B2 (ja) *	1995-01-06	1998-03-11	株式会社ワイ・テイ・エス	ダイヤフラム組立体及びその製造方法

1996
- 1996-08-12 JP JP22733796A patent/JP3816988B2/ja not_active Expired - Fee Related
1997
- 1997-08-11 EP EP97113851A patent/EP0824192B1/de not_active Expired - Lifetime
- 1997-08-11 DE DE69721410T patent/DE69721410T2/de not_active Expired - Lifetime
- 1997-08-12 US US08/909,609 patent/US6071090A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
JP3816988B2 (ja)	2006-08-30
JPH1054365A (ja)	1998-02-24
EP0824192B1 (de)	2003-05-02
US6071090A (en)	2000-06-06
EP0824192A2 (de)	1998-02-18
DE69721410T2 (de)	2003-11-27
EP0824192A3 (de)	1999-09-22

Publication	Publication Date	Title
DE59709640D1 (de)	2003-04-30	Membranpumpe
DE19882536T1 (de)	2000-07-06	Doppelpumpenanlage
DE59710857D1 (de)	2003-11-20	Hochdruckpumpe
NL1007544A1 (nl)	1998-05-14	Membraan.
DE69720603D1 (de)	2003-05-15	Hochdruckpumpe
DE59707915D1 (de)	2002-09-12	Kolbenpumpe
DE69731427D1 (de)	2004-12-09	Kreiselpumpenaggregat
NL1003571A1 (nl)	1997-01-14	Pompstelsel.
DE69623790D1 (de)	2002-10-24	Membranpumpe
DE69518295D1 (de)	2000-09-14	Doppelmembranpumpe
DE59707441D1 (de)	2002-07-11	Förderpumpe
DE59708191D1 (de)	2002-10-17	Kolbenpumpe
DE69519570D1 (de)	2001-01-11	Doppel-laufradpumpe
DE69901794D1 (de)	2002-07-18	Hydraulische membranpumpe
DE69616648D1 (de)	2001-12-13	Membranpumpe
DE69921238D1 (de)	2004-11-25	Membranpumpe
DE69721410D1 (de)	2003-06-05	Flüssigkeitbetriebene Doppelmembranpumpe
DE69723290D1 (de)	2003-08-07	Doppelmembranpumpe
DE69534315D1 (de)	2005-08-25	Membranpumpe
DE59501232D1 (de)	1998-02-19	Doppelpumpe
KR970041707U (ko)	1997-07-29	복식펌프
KR980003681U (ko)	1998-03-30	다이아프램펌프
SE9600630L (sv)	1996-10-28	Dubbelverkande pump
FR2744496B1 (fr)	1998-04-24	Pompe oleohydraulique
KR960031878U (ko)	1996-10-24	펌프

Legal Events

Date	Code	Title	Description
2004-05-27	8364	No opposition during term of opposition