JPH11159461A - ダイヤフラム - Google Patents

ダイヤフラム

Info

Publication number
JPH11159461A
JPH11159461A JP9133925A JP13392597A JPH11159461A JP H11159461 A JPH11159461 A JP H11159461A JP 9133925 A JP9133925 A JP 9133925A JP 13392597 A JP13392597 A JP 13392597A JP H11159461 A JPH11159461 A JP H11159461A
Authority
JP
Japan
Prior art keywords
diaphragm
pump
shape
end position
air
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.)
Pending
Application number
JP9133925A
Other languages
English (en)
Japanese (ja)
Inventor
Sheila S Mckee
シーラ・エス・マッキー
Kathleen M Barnes
キャスリーン・エム・バーネス
Ronald M Markusson
ロナルド・エム・マルクソン
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.)
Graco Inc
Original Assignee
Graco Inc
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
Application filed by Graco Inc filed Critical Graco Inc
Publication of JPH11159461A publication Critical patent/JPH11159461A/ja
Pending legal-status Critical Current

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
    • F04B45/00—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids
    • F04B45/04—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids having plate-like flexible members, e.g. diaphragms
    • F04B45/041—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids having plate-like flexible members, e.g. diaphragms double acting plate-like flexible pumping member
    • 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
    • F04B45/00—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids
    • F04B45/04—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids having plate-like flexible members, e.g. diaphragms
    • F04B45/043—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids having plate-like flexible members, e.g. diaphragms two or more plate-like pumping flexible members in parallel
    • 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
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/22—Arrangements for enabling ready assembly or disassembly

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
JP9133925A 1996-05-23 1997-05-23 ダイヤフラム Pending JPH11159461A (ja)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US1862396P 1996-05-23 1996-05-23
US85913397A 1997-05-20 1997-05-20
US08/859133 1997-05-20
US60/018623 1997-05-20

Publications (1)

Publication Number Publication Date
JPH11159461A true JPH11159461A (ja) 1999-06-15

Family

ID=26691311

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9133925A Pending JPH11159461A (ja) 1996-05-23 1997-05-23 ダイヤフラム

Country Status (3)

Country Link
EP (1) EP0809028A3 (fr)
JP (1) JPH11159461A (fr)
KR (1) KR970075365A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013167227A (ja) * 2012-02-16 2013-08-29 Tada Plastic Kogyo Kk ダイヤフラム

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6276907B1 (en) 1999-08-12 2001-08-21 Wagner Spray Tech Corporation Hydraulically driven diaphragm pump
DE102005010291A1 (de) * 2005-03-02 2006-09-07 Ami-Agrolinz Melamine International Gmbh Membranpumpe und ein Verfahren zur Herstellung einer Pumpenmembran
HUE043133T2 (hu) 2007-11-21 2019-07-29 Smith & Nephew Sebkötözés
GB0723855D0 (en) 2007-12-06 2008-01-16 Smith & Nephew Apparatus and method for wound volume measurement
GB201015656D0 (en) 2010-09-20 2010-10-27 Smith & Nephew Pressure control apparatus
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
AU2013237095B2 (en) 2012-03-20 2017-10-05 Smith & Nephew Plc Controlling operation of a reduced pressure therapy system based on dynamic duty cycle threshold determination
US9427505B2 (en) 2012-05-15 2016-08-30 Smith & Nephew Plc Negative pressure wound therapy apparatus
AU2015370583B2 (en) 2014-12-22 2020-08-20 Smith & Nephew Plc Negative pressure wound therapy apparatus and methods

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2906174A1 (de) * 1978-09-27 1980-04-10 Franz Borgias Dost Membran eines kolbenlosen kompressors oder einer kolbenlosen pumpe
DE8702941U1 (de) * 1987-02-26 1987-05-07 DEPA Gesellschaft für Verfahrenstechnik mbH, 4000 Düsseldorf Doppelmembranpumpe
US4867653A (en) * 1988-01-20 1989-09-19 Grace Inc. Diaphragm pump
DE29505354U1 (de) * 1995-03-16 1995-06-22 ABEL GmbH & Co Handels- und Verwaltungsgesellschaft, 21514 Büchen Membrankolbenpumpe

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013167227A (ja) * 2012-02-16 2013-08-29 Tada Plastic Kogyo Kk ダイヤフラム

Also Published As

Publication number Publication date
KR970075365A (ko) 1997-12-10
EP0809028A2 (fr) 1997-11-26
EP0809028A3 (fr) 1999-06-02

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