AU2003292653A1 - Valve structure and positive displacement pump using the valve structure - Google Patents

Valve structure and positive displacement pump using the valve structure

Info

Publication number
AU2003292653A1
AU2003292653A1 AU2003292653A AU2003292653A AU2003292653A1 AU 2003292653 A1 AU2003292653 A1 AU 2003292653A1 AU 2003292653 A AU2003292653 A AU 2003292653A AU 2003292653 A AU2003292653 A AU 2003292653A AU 2003292653 A1 AU2003292653 A1 AU 2003292653A1
Authority
AU
Australia
Prior art keywords
valve structure
displacement pump
positive displacement
valve
positive
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.)
Abandoned
Application number
AU2003292653A
Inventor
Fumihiro Yaguchi
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.)
Shinano Kenshi Co Ltd
Original Assignee
Shinano Kenshi Co Ltd
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
Priority claimed from JP2003024864A external-priority patent/JP2004060640A/en
Application filed by Shinano Kenshi Co Ltd filed Critical Shinano Kenshi Co Ltd
Publication of AU2003292653A1 publication Critical patent/AU2003292653A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/03—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure 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
    • 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
    • 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
    • F04B43/04—Pumps having electric drive

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Reciprocating Pumps (AREA)
AU2003292653A 2003-01-31 2003-12-26 Valve structure and positive displacement pump using the valve structure Abandoned AU2003292653A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2003-24864 2003-01-31
JP2003024864A JP2004060640A (en) 2002-06-06 2003-01-31 Valve structure and displacement type pump using the same
PCT/JP2003/017013 WO2004067965A1 (en) 2003-01-31 2003-12-26 Valve structure and positive displacement pump using the valve structure

Publications (1)

Publication Number Publication Date
AU2003292653A1 true AU2003292653A1 (en) 2004-08-23

Family

ID=32820776

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003292653A Abandoned AU2003292653A1 (en) 2003-01-31 2003-12-26 Valve structure and positive displacement pump using the valve structure

Country Status (2)

Country Link
AU (1) AU2003292653A1 (en)
WO (1) WO2004067965A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009018930B4 (en) * 2009-04-28 2013-08-08 Rolf Prettl check valve
WO2022204507A1 (en) * 2021-03-25 2022-09-29 Warren Rupp, Inc. Flap valve for diaphragm pump

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5647279U (en) * 1979-09-20 1981-04-27
JPS5846276A (en) * 1981-09-16 1983-03-17 Honda Motor Co Ltd Double reed valve
JPS6154566U (en) * 1984-09-14 1986-04-12
JPH0318783Y2 (en) * 1985-07-17 1991-04-19
JPH0618076Y2 (en) * 1987-11-25 1994-05-11 サンデン株式会社 Reciprocating pump
IT1278827B1 (en) * 1995-04-28 1997-11-28 Monika Paszkowska THERMODYNAMIC SUCTION VALVE
JP6056150B2 (en) * 2011-04-08 2017-01-11 日亜化学工業株式会社 Semiconductor light emitting device

Also Published As

Publication number Publication date
WO2004067965A1 (en) 2004-08-12

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase