GB526671A - Air valve for compressors and the like - Google Patents

Air valve for compressors and the like

Info

Publication number
GB526671A
GB526671A GB3735638A GB3735638A GB526671A GB 526671 A GB526671 A GB 526671A GB 3735638 A GB3735638 A GB 3735638A GB 3735638 A GB3735638 A GB 3735638A GB 526671 A GB526671 A GB 526671A
Authority
GB
United Kingdom
Prior art keywords
passage
flaps
holders
valve
convergent
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
GB3735638A
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
Priority to GB3735638A priority Critical patent/GB526671A/en
Publication of GB526671A publication Critical patent/GB526671A/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
    • F16K15/14—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)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Compressor (AREA)

Abstract

526,671. Valves. SCHURTER, W. Dec. 22, 1938, No. 37356. [Class 135] Automatic non-return valves for air compressors &c. have the closure members so arranged that when open a convergent-divergent passage is formed in which the low pressure at the throat acts on the rear side of the element whilst the divergent part of the passage has such a rate of taper and is of such length that at the exit opening of the valve the greater part of the pressure dropped in the convergent part of the passage is recovered. As shown in Fig. 2, adjacent flaps 8 are formed from a single strip so that no packing is required at the anchorage where they are gripped between holders 2 and end bars 11 by set-screws inserted in holes 4. In a modification, Fig. 5 (not shown), the carrier 6 is in the form of a ring, the flow through the valve being radially inwards. In a further modification, Fig. 6, the holders are dispersed with and the tops of the flaps 15, 16 which are supported as they bend to the closed position by shorter flaps 17, 18, seat upon the welded pressed sheet metal body portions 20, 21.
GB3735638A 1938-12-22 1938-12-22 Air valve for compressors and the like Expired GB526671A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3735638A GB526671A (en) 1938-12-22 1938-12-22 Air valve for compressors and the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3735638A GB526671A (en) 1938-12-22 1938-12-22 Air valve for compressors and the like

Publications (1)

Publication Number Publication Date
GB526671A true GB526671A (en) 1940-09-24

Family

ID=10395837

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3735638A Expired GB526671A (en) 1938-12-22 1938-12-22 Air valve for compressors and the like

Country Status (1)

Country Link
GB (1) GB526671A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2421346A (en) * 1943-12-24 1947-05-27 Borg Warner Valve
US2496834A (en) * 1944-01-28 1950-02-07 United Aircraft Corp Gas valve construction
GB2146740A (en) * 1983-09-15 1985-04-24 Grundy Non-return valve

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2421346A (en) * 1943-12-24 1947-05-27 Borg Warner Valve
US2496834A (en) * 1944-01-28 1950-02-07 United Aircraft Corp Gas valve construction
GB2146740A (en) * 1983-09-15 1985-04-24 Grundy Non-return valve

Similar Documents

Publication Publication Date Title
GB1048335A (en) Check valve
MX2989E (en) IMPROVED SLIDING GATE MECHANISM FOR A FUND CASTING CONTAINER
US1971284A (en) Punch faucet
GB836076A (en) Improvements in or relating to a gate valve
US3335751A (en) Check valve
GB526671A (en) Air valve for compressors and the like
US2165611A (en) Pop valve
US2544209A (en) Method of forming valve closures
GB1170078A (en) Improvements in or relating to Valves for Centrifugal Pumps
US2273118A (en) Check valve and air vent
US2817354A (en) Check valve and spout coupling
GB917619A (en) Fluid flow control valve mechanism
GB1105002A (en) Improvements in or relating to butterfly valves
US1986906A (en) Nozzle for sand blast machines
GB910429A (en) Fluid flow control valves
US2995146A (en) Automatic shut-off valve
USD116944S (en) Design foe
GB1316601A (en) Dispensing valves and devices
GB609363A (en) Improvements in bags
GB1203517A (en) Sliding valve
US3072039A (en) Marine ventilator
GB575607A (en) Improvements in means for controlling fluid flow
USD99763S (en) Design fob a bottle
GB541732A (en) Automatic non-return valve, for example, for air compressors
USD171825S (en) Combined perfume bottle and container therefor