CH541757A - check valve - Google Patents

check valve

Info

Publication number
CH541757A
CH541757A CH1703972A CH1703972A CH541757A CH 541757 A CH541757 A CH 541757A CH 1703972 A CH1703972 A CH 1703972A CH 1703972 A CH1703972 A CH 1703972A CH 541757 A CH541757 A CH 541757A
Authority
CH
Switzerland
Prior art keywords
check valve
check
valve
Prior art date
Application number
CH1703972A
Other languages
German (de)
Inventor
Robert Davison George
Original Assignee
Bryan Donkin 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
Application filed by Bryan Donkin Co Ltd filed Critical Bryan Donkin Co Ltd
Publication of CH541757A publication Critical patent/CH541757A/en

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
CH1703972A 1971-11-26 1972-11-22 check valve CH541757A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5507571A GB1353178A (en) 1971-11-26 1971-11-26 Non-return valves

Publications (1)

Publication Number Publication Date
CH541757A true CH541757A (en) 1973-09-15

Family

ID=10472879

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1703972A CH541757A (en) 1971-11-26 1972-11-22 check valve

Country Status (4)

Country Link
CH (1) CH541757A (en)
DE (1) DE2256959C3 (en)
FR (1) FR2163029A5 (en)
GB (1) GB1353178A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU530038B2 (en) * 1978-08-18 1983-06-30 Pegler Hattersley Aust. Pty. Ltd. Valve
DE3142040A1 (en) * 1981-10-23 1983-05-05 Schmitz & Schulte, 5093 Burscheid Shut-off flap or non-return flap
FR2618517B1 (en) * 1987-07-20 1989-11-17 Trouvay & Cauvin Ets VALVE-VALVE
DE3814945A1 (en) * 1987-11-02 1989-05-11 Henkel Kgaa EXHAUST AIR DISPOSAL SYSTEM FOR ADHESIVE SYSTEMS
WO2005106101A1 (en) * 2004-04-28 2005-11-10 Arcelik Anonim Sirketi A washer / dryer with a baffle between the detergent box and the tub

Also Published As

Publication number Publication date
DE2256959B2 (en) 1978-07-06
DE2256959C3 (en) 1979-02-22
GB1353178A (en) 1974-05-15
DE2256959A1 (en) 1973-05-30
FR2163029A5 (en) 1973-07-20
AU4906372A (en) 1974-05-30

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Legal Events

Date Code Title Description
PL Patent ceased