GB1175393A - Double Flow Check Valve - Google Patents

Double Flow Check Valve

Info

Publication number
GB1175393A
GB1175393A GB40777/67A GB4077767A GB1175393A GB 1175393 A GB1175393 A GB 1175393A GB 40777/67 A GB40777/67 A GB 40777/67A GB 4077767 A GB4077767 A GB 4077767A GB 1175393 A GB1175393 A GB 1175393A
Authority
GB
United Kingdom
Prior art keywords
port
membrane
flaps
seat
pump
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
GB40777/67A
Other languages
English (en)
Inventor
Emile Hunsinger
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1175393A publication Critical patent/GB1175393A/en
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
    • 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
    • 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
    • F04B53/10—Valves; Arrangement of valves
    • F04B53/109—Valves; Arrangement of valves inlet and outlet valve forming one unit
    • F04B53/1092—Valves; Arrangement of valves inlet and outlet valve forming one unit and one single element forming both the inlet and outlet closure member
    • 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
    • F16K15/14—Check valves with flexible valve members
    • F16K15/16—Check valves with flexible valve members with tongue-shaped laminae

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Reciprocating Pumps (AREA)
GB40777/67A 1966-11-07 1967-09-06 Double Flow Check Valve Expired GB1175393A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR82801A FR1506488A (fr) 1966-11-07 1966-11-07 Valve monobloc à double flux
FR87847A FR91378E (fr) 1966-11-07 1966-12-16 Valve monobloc à double flux

Publications (1)

Publication Number Publication Date
GB1175393A true GB1175393A (en) 1969-12-23

Family

ID=26174101

Family Applications (1)

Application Number Title Priority Date Filing Date
GB40777/67A Expired GB1175393A (en) 1966-11-07 1967-09-06 Double Flow Check Valve

Country Status (4)

Country Link
DE (1) DE6603174U (fr)
ES (1) ES345324A1 (fr)
FR (2) FR1506488A (fr)
GB (1) GB1175393A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2126666A (en) * 1982-09-13 1984-03-28 Imed Corp Pump with disposable cassette for feeding fluid to a patient
GB2168461A (en) * 1984-12-12 1986-06-18 Frank Edward Sanville Fluid flow control valves
EP2511529A1 (fr) * 2011-04-15 2012-10-17 Ikerlan, S. Coop. Cýur d'impulsion pour micropompe de fluides

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3026250C2 (de) * 1980-07-11 1984-05-30 Wabco Westinghouse Fahrzeugbremsen GmbH, 3000 Hannover Gehäuseeinsatz mit Entlüftungsöffnung für Ventilgehäuse von druckluftbetätigten Ventilen

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2126666A (en) * 1982-09-13 1984-03-28 Imed Corp Pump with disposable cassette for feeding fluid to a patient
GB2168461A (en) * 1984-12-12 1986-06-18 Frank Edward Sanville Fluid flow control valves
EP2511529A1 (fr) * 2011-04-15 2012-10-17 Ikerlan, S. Coop. Cýur d'impulsion pour micropompe de fluides
WO2012140180A1 (fr) * 2011-04-15 2012-10-18 Ikerlan, S. Coop. Noyau à impulsions pour micro-pompe à fluide

Also Published As

Publication number Publication date
DE6603174U (de) 1969-08-07
FR91378E (fr) 1968-05-31
FR1506488A (fr) 1967-12-22
ES345324A1 (es) 1969-01-16

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees