GB297673A - Improvements in quick release valve - Google Patents

Improvements in quick release valve

Info

Publication number
GB297673A
GB297673A GB25070/28A GB2507028A GB297673A GB 297673 A GB297673 A GB 297673A GB 25070/28 A GB25070/28 A GB 25070/28A GB 2507028 A GB2507028 A GB 2507028A GB 297673 A GB297673 A GB 297673A
Authority
GB
United Kingdom
Prior art keywords
valve
plunger
port
fluid
exhaust port
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
GB25070/28A
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.)
National Pneumatic Co Inc
Original Assignee
National Pneumatic Co Inc
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 National Pneumatic Co Inc filed Critical National Pneumatic Co Inc
Publication of GB297673A publication Critical patent/GB297673A/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
    • F16K15/04—Check valves with guided rigid valve members shaped as balls
    • F16K15/044—Check valves with guided rigid valve members shaped as balls spring-loaded

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Check Valves (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)

Abstract

297,673. National Pneumatic Co., (Assignees of Forman, P. R.). Sept. 24, 1927, [Convention date]. Fluid-actuated valves; closure members. -A quick release valve comprises a casing having two fluid pressure ports 2, 3 and an exhaust port 17 and housing a plunger 12 carrying a valve member 15 adapted to close the exhaust port when pressure is applied to the fluid pressure, port 3. The plunger houses a loose ball check valve 11, loaded by a spring 13 and co-operating with a detachable seat 8 to permit fluid to flow to the port 2 when the valve 15 is closing the exhaust port. The seat 18 for the exhaust valve is formed on a removable plug 16 and the closure. cap 4 for the lower end of the casing carries a stop 5 to limit the movement of the plunger.
GB25070/28A 1927-09-24 1928-08-31 Improvements in quick release valve Expired GB297673A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US297673XA 1927-09-24 1927-09-24

Publications (1)

Publication Number Publication Date
GB297673A true GB297673A (en) 1929-06-06

Family

ID=21850766

Family Applications (1)

Application Number Title Priority Date Filing Date
GB25070/28A Expired GB297673A (en) 1927-09-24 1928-08-31 Improvements in quick release valve

Country Status (1)

Country Link
GB (1) GB297673A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2117871A (en) * 1981-09-01 1983-10-19 Schoolhill Hydraulic Eng Dump valve
GB2133118A (en) * 1982-12-27 1984-07-18 Koomey Inc Quick fluid exhaust valve

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2117871A (en) * 1981-09-01 1983-10-19 Schoolhill Hydraulic Eng Dump valve
GB2133118A (en) * 1982-12-27 1984-07-18 Koomey Inc Quick fluid exhaust valve

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