JPH0247331Y2 - - Google Patents

Info

Publication number
JPH0247331Y2
JPH0247331Y2 JP9259389U JP9259389U JPH0247331Y2 JP H0247331 Y2 JPH0247331 Y2 JP H0247331Y2 JP 9259389 U JP9259389 U JP 9259389U JP 9259389 U JP9259389 U JP 9259389U JP H0247331 Y2 JPH0247331 Y2 JP H0247331Y2
Authority
JP
Japan
Prior art keywords
valve
web
valve plate
rockers
plate
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.)
Expired
Application number
JP9259389U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0276273U (US07709020-20100504-C00041.png
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 filed Critical
Publication of JPH0276273U publication Critical patent/JPH0276273U/ja
Application granted granted Critical
Publication of JPH0247331Y2 publication Critical patent/JPH0247331Y2/ja
Expired 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
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/10—Adaptations or arrangements of distribution members
    • F04B39/1073—Adaptations or arrangements of distribution members the members being reed valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Check Valves (AREA)
JP9259389U 1980-06-26 1989-08-08 Expired JPH0247331Y2 (US07709020-20100504-C00041.png)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803023928 DE3023928C2 (de) 1980-06-26 1980-06-26 Auslaßventilanordnung für Vakuumpumpen

Publications (2)

Publication Number Publication Date
JPH0276273U JPH0276273U (US07709020-20100504-C00041.png) 1990-06-12
JPH0247331Y2 true JPH0247331Y2 (US07709020-20100504-C00041.png) 1990-12-12

Family

ID=6105514

Family Applications (2)

Application Number Title Priority Date Filing Date
JP9760781A Pending JPS5737161A (en) 1980-06-26 1981-06-25 Antiregulating valve
JP9259389U Expired JPH0247331Y2 (US07709020-20100504-C00041.png) 1980-06-26 1989-08-08

Family Applications Before (1)

Application Number Title Priority Date Filing Date
JP9760781A Pending JPS5737161A (en) 1980-06-26 1981-06-25 Antiregulating valve

Country Status (2)

Country Link
JP (2) JPS5737161A (US07709020-20100504-C00041.png)
DE (1) DE3023928C2 (US07709020-20100504-C00041.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001001024A1 (fr) * 1999-06-23 2001-01-04 Namiki Seimitsu Houseki Kabushiki Kaisha Structure de clapet anti-retour et micropompe utilisant ladite structure

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4538508A (en) * 1980-10-03 1985-09-03 Jimco Products Roof ventilator having fluid flow control and method of making same
US4550749A (en) * 1984-03-12 1985-11-05 C. R. Bard, Inc. Adjustable check valve
DE4118652C2 (de) * 1991-02-02 1996-09-26 Knf Neuberger Gmbh Pumpe, vorzugsweise Membranpumpe
GB0006978D0 (en) * 2000-03-22 2000-05-10 Arctic Circle Limited A valve assembly with damper means

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1987242U (de) * 1968-06-12 Peter Hammer schmidt, 4600 Dortmund Dorstfeld Membranpumpe fur Wasserbeluftungsge rate
DE1856211U (de) * 1962-05-25 1962-08-09 Ritzau Pari Werk Kg Paul Membran-vakuum-pumpe fuer die vakuumextraktion zur geburtshilfe.
US3289917A (en) * 1964-12-28 1966-12-06 Beverly J Buchanan Electrical lead pull takeout
DE1503428A1 (de) * 1966-01-12 1969-04-03 Hansa Metallwerke Ag Membranverdichter
DE1920772A1 (de) * 1969-04-24 1970-11-12 Hermann Klaus D Kennzeichnungslasche zur Verwendung in Reinigungsanstalten
JPS5080513A (US07709020-20100504-C00041.png) * 1973-11-22 1975-06-30
JPS5311864U (US07709020-20100504-C00041.png) * 1976-07-13 1978-01-31
US4181477A (en) * 1978-03-02 1980-01-01 Pace Incorporated Pump valve
US4222407A (en) * 1978-09-13 1980-09-16 Baxter Travenol Laboratories, Inc. One-way flex valve

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001001024A1 (fr) * 1999-06-23 2001-01-04 Namiki Seimitsu Houseki Kabushiki Kaisha Structure de clapet anti-retour et micropompe utilisant ladite structure

Also Published As

Publication number Publication date
DE3023928C2 (de) 1985-09-05
JPS5737161A (en) 1982-03-01
JPH0276273U (US07709020-20100504-C00041.png) 1990-06-12
DE3023928A1 (de) 1982-01-14

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