DE50109995D1 - Membraneinspannung mit Elastizitätsausgleich - Google Patents

Membraneinspannung mit Elastizitätsausgleich

Info

Publication number: DE50109995D1
Authority: DE; Germany
Prior art keywords: membrane clamping; elasticity compensation; compensation; elasticity; membrane
Prior art date: 2000-03-16
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

Application number

DE50109995T

Other languages

English (en)

Inventor

Eberhard Prof Dr In Schluecker

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.)

Lewa GmbH

Original Assignee

Lewa GmbH

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.)

2000-03-16

Filing date

2001-03-08

Publication date

2006-07-20

2001-03-08 Application filed by Lewa GmbH filed Critical Lewa GmbH

2001-03-08 Priority to DE50109995T priority Critical patent/DE50109995D1/de

2006-07-20 Application granted granted Critical

2006-07-20 Publication of DE50109995D1 publication Critical patent/DE50109995D1/de

2021-03-09 Anticipated expiration legal-status Critical

Status Expired - Fee Related 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
- F04B43/067—Pumps having fluid drive the fluid being actuated directly by a piston
- 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
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
- F05C2225/00—Synthetic polymers, e.g. plastics; Rubber
- F05C2225/04—PTFE [PolyTetraFluorEthylene]

Landscapes

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

DE50109995T 2000-03-16 2001-03-08 Membraneinspannung mit Elastizitätsausgleich Expired - Fee Related DE50109995D1 (de)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
DE50109995T DE50109995D1 (de)	2000-03-16	2001-03-08	Membraneinspannung mit Elastizitätsausgleich

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE10012904A DE10012904B4 (de)	2000-03-16	2000-03-16	Membraneinspannung mit Elastizitätsausgleich
DE50109995T DE50109995D1 (de)	2000-03-16	2001-03-08	Membraneinspannung mit Elastizitätsausgleich

Publications (1)

Publication Number	Publication Date
DE50109995D1 true DE50109995D1 (de)	2006-07-20

Family

ID=7635006

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
DE10012904A Expired - Fee Related DE10012904B4 (de)	2000-03-16	2000-03-16	Membraneinspannung mit Elastizitätsausgleich
DE50109995T Expired - Fee Related DE50109995D1 (de)	2000-03-16	2001-03-08	Membraneinspannung mit Elastizitätsausgleich

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
DE10012904A Expired - Fee Related DE10012904B4 (de)	2000-03-16	2000-03-16	Membraneinspannung mit Elastizitätsausgleich

Country Status (3)

Country	Link
US (1)	US6582206B2 (de)
EP (1)	EP1134415B1 (de)
DE (2)	DE10012904B4 (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO1999034932A1 (en) *	1998-01-09	1999-07-15	Fastar, Ltd.	Moving head, coating apparatus and method
US6913234B2 (en) *	2002-10-07	2005-07-05	Sondra Weiss	Rod clamp
US6899530B2 (en) *	2002-10-31	2005-05-31	Wanner Engineering, Inc.	Diaphragm pump with a transfer chamber vent with a longitudinal notch on the piston cylinder
US7090474B2 (en) *	2003-05-16	2006-08-15	Wanner Engineering, Inc.	Diaphragm pump with overfill limiter
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
DE102009023012A1 (de) *	2009-05-28	2010-12-16	G.S. Anderson Gmbh	Membranventil-Membran
GB0915327D0 (en) *	2009-09-03	2009-10-07	Quanta Fluid Solution Ltd	Pump
EP2531729B1 (de) *	2010-02-02	2020-03-04	Dajustco Ip Holdings Inc.	Membranpumpe mit hydraulikflüssigkeits-steuersystem
US8596648B2 (en)	2010-10-22	2013-12-03	Oshkosh Corporation	Pump for vehicle suspension system
US9255512B2 (en) *	2011-08-22	2016-02-09	Cummins Emission Solutions, Inc.	Urea injection systems wash cycles
GB201305755D0 (en)	2013-03-28	2013-05-15	Quanta Fluid Solutions Ltd	Re-Use of a Hemodialysis Cartridge
GB201314512D0 (en)	2013-08-14	2013-09-25	Quanta Fluid Solutions Ltd	Dual Haemodialysis and Haemodiafiltration blood treatment device
GB201409796D0 (en)	2014-06-02	2014-07-16	Quanta Fluid Solutions Ltd	Method of heat sanitization of a haemodialysis water circuit using a calculated dose
US9964106B2 (en)	2014-11-04	2018-05-08	Wanner Engineering, Inc.	Diaphragm pump with dual spring overfill limiter
DK201570293A1 (en) *	2015-05-19	2016-12-12	Nel Hydrogen As	Diaphragm compressor with an oblong shaped chamber
GB201523104D0 (en)	2015-12-30	2016-02-10	Quanta Fluid Solutions Ltd	Dialysis machine
GB2547214A (en)	2016-02-10	2017-08-16	Quanta Fluid Solutions Ltd	Membrane pump usage condition detection
CA3017940A1 (en)	2016-04-08	2017-10-12	Oshkosh Corporation	Leveling system for lift device
US10920763B2 (en)	2016-09-01	2021-02-16	Wanner Engineering, Inc.	Diaphragm with edge seal
GB201622119D0 (en)	2016-12-23	2017-02-08	Quanta Dialysis Tech Ltd	Improved valve leak detection system
GB201701740D0 (en)	2017-02-02	2017-03-22	Quanta Dialysis Tech Ltd	Phased convective operation
GB201710546D0 (en)	2017-06-30	2017-08-16	Quanta Dialysis Tech Ltd	Dialysis systems, devices and methods
USD907211S1 (en)	2017-09-28	2021-01-05	Quanta Dialysis Technologies Ltd.	Dialysis machine
KR102715522B1 (ko)	2018-04-18	2024-10-11	워너 엔지니어링 인코포레이티드	역 차압으로부터 다이어프램 펌프를 보호하기 위한 장치
CN110939558A (zh) *	2018-09-25	2020-03-31	苏州芙路德润滑科技有限公司	一种计量泵泵膜

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2242582A (en) *	1938-09-29	1941-05-20	Leo L Williams	Fuel pump
DE1503429A1 (de) *	1963-04-26	1969-04-03	Andreas Hofer Hochdruck Appbau	Dichtungsring fuer Hoechstdruck-Zusatzverdichter mit Membranbetaetigung
FR1373780A (fr) *	1963-08-19	1964-10-02		Perfectionnements aux pompes à diaphragme
DE2620228A1 (de) *	1976-05-07	1977-11-10	Bran & Luebbe	Kolbenmembranpumpe
US4275997A (en) *	1979-08-09	1981-06-30	Parker-Hannifin Corporation	Hydraulic pump with proportional pressure controller
ATE10670T1 (de) *	1980-12-29	1984-12-15	Lewa Herbert Ott Gmbh + Co.	Membranpumpe mit druckentlastet eingespannter membran.
US4791805A (en) *	1985-06-07	1988-12-20	Expertek, Inc.	Fuel tank leak detection apparatus
DE3668647D1 (de) *	1985-11-20	1990-03-08	Schweizerische Viscose	Verfahren zur herstellung eines schussfadens aus polyester-poy.
US4741360A (en) *	1987-09-14	1988-05-03	Tom Mcguane Industries, Inc.	Fuel pressure regulator
US4781535A (en) *	1987-11-13	1988-11-01	Pulsafeeder, Inc.	Apparatus and method for sensing diaphragm failures in reciprocating pumps
US5062770A (en) *	1989-08-11	1991-11-05	Systems Chemistry, Inc.	Fluid pumping apparatus and system with leak detection and containment
DE4018464A1 (de) *	1990-06-08	1991-12-12	Ott Kg Lewa	Membran fuer eine hydraulisch angetriebene membranpumpe
DE4143371C2 (de) *	1991-11-08	1994-01-27	Almatec Tech Innovationen Gmbh	Membran für eine Membranpumpe
US5217797A (en) *	1992-02-19	1993-06-08	W. L. Gore & Associates, Inc.	Chemically resistant diaphragm
US5279504A (en) *	1992-11-02	1994-01-18	Williams James F	Multi-diaphragm metering pump
JPH074359A (ja) *	1993-05-06	1995-01-10	Almatec Technische Innovationen Gmbh	ポンプ用ダイヤフラム
US5560279A (en) *	1995-03-16	1996-10-01	W. L. Gore & Associates, Inc.	Pre-failure sensing diaphragm
US5647733A (en) *	1995-12-01	1997-07-15	Pulsafeeder Inc.	Diaphragm metering pump having modular construction
WO1997030283A1 (fr) *	1996-02-14	1997-08-21	Mikuni Adec Corporation	Ensemble en resine synthetique retenant une membrane
JP3083275B2 (ja) *	1997-09-18	2000-09-04	株式会社ワイ・テイ・エス	ダブルダイヤフラム式ポンプ

2000
- 2000-03-16 DE DE10012904A patent/DE10012904B4/de not_active Expired - Fee Related
2001
- 2001-03-08 DE DE50109995T patent/DE50109995D1/de not_active Expired - Fee Related
- 2001-03-08 EP EP01105806A patent/EP1134415B1/de not_active Expired - Lifetime
- 2001-03-15 US US09/808,108 patent/US6582206B2/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
EP1134415A3 (de)	2002-07-17
US20010043872A1 (en)	2001-11-22
EP1134415B1 (de)	2006-06-07
US6582206B2 (en)	2003-06-24
DE10012904A1 (de)	2001-10-04
DE10012904B4 (de)	2004-08-12
EP1134415A2 (de)	2001-09-19

Publication	Publication Date	Title
DE50109995D1 (de)	2006-07-20	Membraneinspannung mit Elastizitätsausgleich
DE50111921D1 (de)	2007-03-15	Atmungsfreie Membraneinspannung
PT1341791E (pt)	2005-09-30	Imidazoquinolinas substituidas com tioeter
DE60001028D1 (de)	2003-01-30	Spannvorrichtung mit Ausrichtfunktion
DE60037356D1 (de)	2008-01-24	Mantellose Hohlfasermembranvorrichtung
DE60135100D1 (de)	2008-09-11	E mit ultradünnem elektrolyten
DE60203564D1 (de)	2005-05-12	Spannvorrichtung mit Ausrichtfunktion
ID28773A (id)	2001-07-05	Penunjukan-tanah dengan tekanan-sama
DE60125678D1 (de)	2007-02-15	Vermittlungstelle mit Flusssteurungverwaltung
DE60104071D1 (de)	2004-08-05	Membranschalter
FI20002644A0 (fi)	2000-12-01	Liitäntäalusta
DE50015505D1 (de)	2009-02-12	Polymerelektrolyt
DE60016093D1 (de)	2004-12-30	Keramikmembran
DE60206724D1 (de)	2006-03-02	Membranstruktur
DE60143148D1 (de)	2010-11-11	En mit honigwaben
DE10081022D2 (de)	2001-12-13	Klemmschelle
IT1314509B1 (it)	2002-12-18	Machera subacquea con compensazione.
DE60114684D1 (de)	2005-12-15	Platten-Klemmen-Anordnung
DE50101588D1 (de)	2004-04-08	Klemmstück
DE50015441D1 (de)	2008-12-18	Fadenliefergerät mit verstellbarer fadenleiteinrichtung
DE50005144D1 (de)	2004-03-04	Polarisationsweiche
ID25567A (id)	2000-10-19	Ulir-jepit dengan bahu-puntir
DE60005558D1 (de)	2003-10-30	Klemmzange
DE50110795D1 (de)	2006-10-05	Torpedosonar mit mehreren Wandlern
DE60126452D1 (de)	2007-03-22	Verbindungsmodulanordnung mit Polarisationsmittel

Legal Events

Date	Code	Title	Description
2007-06-28	8364	No opposition during term of opposition
2011-01-20	8339	Ceased/non-payment of the annual fee