ATE237753T1 - Membranpumpe - Google Patents

Membranpumpe

Info

Publication number
ATE237753T1
ATE237753T1 AT00904938T AT00904938T ATE237753T1 AT E237753 T1 ATE237753 T1 AT E237753T1 AT 00904938 T AT00904938 T AT 00904938T AT 00904938 T AT00904938 T AT 00904938T AT E237753 T1 ATE237753 T1 AT E237753T1
Authority
AT
Austria
Prior art keywords
diaphragm
connecting rod
rod head
area
proximal
Prior art date
Application number
AT00904938T
Other languages
English (en)
Inventor
Andre Meyer
Original Assignee
Knf Flodos Ag
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.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7897584&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE237753(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Knf Flodos Ag filed Critical Knf Flodos Ag
Application granted granted Critical
Publication of ATE237753T1 publication Critical patent/ATE237753T1/de

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Diaphragms And Bellows (AREA)
AT00904938T 1999-02-16 2000-01-20 Membranpumpe ATE237753T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19906317A DE19906317C1 (de) 1999-02-16 1999-02-16 Membranpumpe
PCT/EP2000/000423 WO2000049293A1 (de) 1999-02-16 2000-01-20 Membranpumpe

Publications (1)

Publication Number Publication Date
ATE237753T1 true ATE237753T1 (de) 2003-05-15

Family

ID=7897584

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00904938T ATE237753T1 (de) 1999-02-16 2000-01-20 Membranpumpe

Country Status (6)

Country Link
US (1) US6655257B1 (de)
EP (1) EP1153218B1 (de)
JP (1) JP3964136B2 (de)
AT (1) ATE237753T1 (de)
DE (2) DE19906317C1 (de)
WO (1) WO2000049293A1 (de)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10312899A1 (de) * 2003-03-22 2004-10-07 Knf Neuberger Gmbh Membranpumpe
US7013793B2 (en) * 2004-03-22 2006-03-21 Itt Manufacturing Enterprises Diaphragm mounting method for a diaphragm pump
US20070134112A1 (en) * 2005-12-14 2007-06-14 Hupp Evan L Button diaphragm piston pump
CA3123166A1 (en) 2006-04-14 2007-10-25 Deka Products Limited Partnership Systems, devices and methods for fluid pumping, heat exchange, thermal sensing, and conductivity sensing
US10537671B2 (en) 2006-04-14 2020-01-21 Deka Products Limited Partnership Automated control mechanisms in a hemodialysis apparatus
US12421952B2 (en) 2013-03-15 2025-09-23 Deka Products Limited Partnership Reciprocating diaphragm pumps for blood treatment systems and methods
US20140199193A1 (en) 2007-02-27 2014-07-17 Deka Products Limited Partnership Blood treatment systems and methods
KR20230165373A (ko) 2007-02-27 2023-12-05 데카 프로덕츠 리미티드 파트너쉽 혈액투석 시스템
US8042563B2 (en) 2007-02-27 2011-10-25 Deka Products Limited Partnership Cassette system integrated apparatus
US8888470B2 (en) 2007-02-27 2014-11-18 Deka Products Limited Partnership Pumping cassette
US8491184B2 (en) 2007-02-27 2013-07-23 Deka Products Limited Partnership Sensor apparatus systems, devices and methods
US9028691B2 (en) 2007-02-27 2015-05-12 Deka Products Limited Partnership Blood circuit assembly for a hemodialysis system
HUE049431T2 (hu) 2007-11-21 2020-09-28 Smith & Nephew Sebkötözés
GB0723855D0 (en) 2007-12-06 2008-01-16 Smith & Nephew Apparatus and method for wound volume measurement
US11833281B2 (en) 2008-01-23 2023-12-05 Deka Products Limited Partnership Pump cassette and methods for use in medical treatment system using a plurality of fluid lines
WO2009094184A1 (en) 2008-01-23 2009-07-30 Deka Products Limited Partnership Fluid volume determination for medical treatment system
CN101251118B (zh) * 2008-04-10 2010-10-27 石家庄强大泵业集团有限责任公司 一种大型挖泥泵的泵盖
NZ599702A (en) * 2009-11-09 2014-11-28 Goyen Controls Co Diaphragm and diaphragm valve
GB201015656D0 (en) 2010-09-20 2010-10-27 Smith & Nephew Pressure control apparatus
JP6109819B2 (ja) 2011-05-24 2017-04-05 デカ・プロダクツ・リミテッド・パートナーシップ 血液透析システム
EP2714123B1 (de) 2011-05-24 2017-08-09 DEKA Products Limited Partnership Blutbehandlungssysteme und -verfahren
US9067003B2 (en) 2011-05-26 2015-06-30 Kalypto Medical, Inc. Method for providing negative pressure to a negative pressure wound therapy bandage
US9084845B2 (en) 2011-11-02 2015-07-21 Smith & Nephew Plc Reduced pressure therapy apparatuses and methods of using same
CA2867969C (en) 2012-03-20 2020-03-24 Smith & Nephew Plc Controlling operation of a reduced pressure therapy system based on dynamic duty cycle threshold determination
CN102758771B (zh) * 2012-04-08 2015-01-28 杭州大潮石化设备有限公司 多曲面膜片护膜板
US9427505B2 (en) 2012-05-15 2016-08-30 Smith & Nephew Plc Negative pressure wound therapy apparatus
US10330094B2 (en) * 2013-08-26 2019-06-25 Blue-White Industries, Ltd. Sealing diaphragm and methods of manufacturing said diaphragm
DK2921705T3 (en) * 2014-03-20 2019-01-07 Annovi Reverberi Spa Diaphragm plate group for diaphragm pumps
WO2016103033A2 (en) 2014-12-22 2016-06-30 Smith & Nephew Plc Negative pressure wound therapy apparatus and methods
JP6369492B2 (ja) * 2016-03-11 2018-08-08 株式会社環境衛生 加湿装置、ダイアフラムポンプ及びダイアフラム
CN108087227A (zh) * 2017-12-25 2018-05-29 无锡市创恒机械有限公司 计量泵泵膜
CA3095364C (en) 2018-03-30 2026-05-05 Deka Products Limited Partnership Liquid pumping cassettes, pressure distribution manifold, and related methods
KR102155310B1 (ko) * 2019-12-12 2020-09-11 천세산업 주식회사 평면캠을 이용한 고정밀 다이어프램형 무맥동 정량펌프
DE102024210443A1 (de) * 2024-10-30 2026-04-30 Robert Bosch Gesellschaft mit beschränkter Haftung Membran für Membranpumpe

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4238992A (en) * 1978-10-30 1980-12-16 Wilden Pump & Engineering Co. Pump diaphragm
US4270441A (en) * 1978-10-30 1981-06-02 Wilden Pump & Engineering Co. Pump diaphragm
JPS621491Y2 (de) * 1980-09-30 1987-01-14
ATE148202T1 (de) * 1991-05-03 1997-02-15 Regipur Polyurethan Anlagentec Mehrlagen-membran mit leckage-ableitung für membranpumpen
JPH0687682U (ja) * 1993-05-31 1994-12-22 日本フィーダー工業株式会社 ダイヤフラム
DE19510828C2 (de) * 1995-03-24 1998-12-24 Knf Neuberger Gmbh Membranpumpe mit einer Formmembran
US5776098A (en) * 1995-08-03 1998-07-07 Medela, Incorporated Diaphragm pump and pump mounted in a carrying case useful in breast pumping
US5743170A (en) * 1996-03-27 1998-04-28 Wilden Pump & Engineering Co. Diaphragm mechanism for an air driven diaphragm pump
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
DE19631081C1 (de) * 1996-08-01 1997-10-09 Helmut Heidrich Membrane mit großer Haltbarkeit
JPH10169562A (ja) * 1996-12-10 1998-06-23 Oji Koei Kk 送液ポンプ用ダイアフラム
US5724881A (en) * 1997-03-11 1998-03-10 Warren Rupp, Inc. Diaphragm assembly for fluid powered diaphragm pumps

Also Published As

Publication number Publication date
EP1153218B1 (de) 2003-04-16
DE19906317C1 (de) 2000-10-19
EP1153218A1 (de) 2001-11-14
JP3964136B2 (ja) 2007-08-22
DE50001790D1 (de) 2003-05-22
WO2000049293A1 (de) 2000-08-24
US6655257B1 (en) 2003-12-02
JP2002537520A (ja) 2002-11-05

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee