GB604968A - An improvement in or relating to non-return valves - Google Patents

An improvement in or relating to non-return valves

Info

Publication number
GB604968A
GB604968A GB3342445A GB3342445A GB604968A GB 604968 A GB604968 A GB 604968A GB 3342445 A GB3342445 A GB 3342445A GB 3342445 A GB3342445 A GB 3342445A GB 604968 A GB604968 A GB 604968A
Authority
GB
United Kingdom
Prior art keywords
return valves
relating
improvement
valve
return
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
GB3342445A
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.)
REGINALD WILLIAM SCOTT THOMPSO
Original Assignee
REGINALD WILLIAM SCOTT THOMPSO
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 REGINALD WILLIAM SCOTT THOMPSO filed Critical REGINALD WILLIAM SCOTT THOMPSO
Priority to GB3342445A priority Critical patent/GB604968A/en
Publication of GB604968A publication Critical patent/GB604968A/en
Expired 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
    • F16K15/035—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member with a plurality of valve members

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Reciprocating Pumps (AREA)
  • Lift Valve (AREA)

Abstract

604,968. Non-return valves. THOMPSON, R. W. S. Dec. 11, 1945, No. 33424. [Class 135] Each closure flap c of a non- return valve is suspended by flexible strips d, e.g. of reinforced rubber, the upper edges of which are passed over clamping plates g secured by screws to the body of the valve.
GB3342445A 1945-12-11 1945-12-11 An improvement in or relating to non-return valves Expired GB604968A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3342445A GB604968A (en) 1945-12-11 1945-12-11 An improvement in or relating to non-return valves

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3342445A GB604968A (en) 1945-12-11 1945-12-11 An improvement in or relating to non-return valves

Publications (1)

Publication Number Publication Date
GB604968A true GB604968A (en) 1948-07-13

Family

ID=10352777

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3342445A Expired GB604968A (en) 1945-12-11 1945-12-11 An improvement in or relating to non-return valves

Country Status (1)

Country Link
GB (1) GB604968A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2719002A (en) * 1950-05-29 1955-09-27 Barnes & Reinecke Inc Compressor
FR2523684A1 (en) * 1982-03-19 1983-09-23 Krantz H Gmbh & Co DEVICE FOR CLOSING AN OPENING, INTENDED IN PARTICULAR TO FLUID PIPES
EP1215456A2 (en) * 2000-12-13 2002-06-19 Hans Güntner GmbH Bearing device for a defrost shutter of a refrigerating apparatus, particularly for an air cooler

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2719002A (en) * 1950-05-29 1955-09-27 Barnes & Reinecke Inc Compressor
FR2523684A1 (en) * 1982-03-19 1983-09-23 Krantz H Gmbh & Co DEVICE FOR CLOSING AN OPENING, INTENDED IN PARTICULAR TO FLUID PIPES
EP1215456A2 (en) * 2000-12-13 2002-06-19 Hans Güntner GmbH Bearing device for a defrost shutter of a refrigerating apparatus, particularly for an air cooler
EP1215456A3 (en) * 2000-12-13 2002-07-24 Hans Güntner GmbH Bearing device for a defrost shutter of a refrigerating apparatus, particularly for an air cooler

Similar Documents

Publication Publication Date Title
GB604968A (en) An improvement in or relating to non-return valves
GB646891A (en) Improvements relating to valves for pneumatic tyres
FR1132251A (en) Reinforced rubber valve
GB623696A (en) Improvements in or relating to valves for the control of fluid flow
GB646849A (en) Improvements in sealing arrangements for valves
GB656622A (en) Improvements in or relating to control valves
GB653583A (en) Improvements relating to pneumatic pressure relief valves
GB650256A (en) Improvements relating to non-return valves
GB642709A (en) Improvements in or relating to ball-cock valves for water-waste preventers
GB598327A (en) Improvements in or relating to non-return valves
GB649161A (en) Improvements in or relating to fluid control valves
CA440135A (en) Self closing valve
AU149614B2 (en) Improvements in or relating to fluid containers ofthe flexible or semirigid nonmetallic type
AU139544B2 (en) Check valve
CA445741A (en) Rubber valve stem
CA442191A (en) Valve bag
CA440038A (en) Valve bag
FR57383E (en) Pneumatic valve
AU136545B2 (en) Improvements relating to poppet valves
FI26249A (en) Avstängningsventil.Closing valve
AU136178B2 (en) Improvements in or relating to valves for regulating fluids under pressure
CA445054A (en) Valve gate
AU135603B2 (en) Valve seat seals
GB656309A (en) Improvements in check valves for milking vessels
GB621103A (en) Improvements in or relating to fluid metering valves