GB322027A - A push cock or valve - Google Patents

A push cock or valve

Info

Publication number
GB322027A
GB322027A GB2665028A GB2665028A GB322027A GB 322027 A GB322027 A GB 322027A GB 2665028 A GB2665028 A GB 2665028A GB 2665028 A GB2665028 A GB 2665028A GB 322027 A GB322027 A GB 322027A
Authority
GB
United Kingdom
Prior art keywords
liner
spindle
shoulder
casing
seated
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
GB2665028A
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 GB2665028A priority Critical patent/GB322027A/en
Publication of GB322027A publication Critical patent/GB322027A/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
    • F16K21/00—Fluid-delivery valves, e.g. self-closing valves
    • F16K21/04—Self-closing valves, i.e. closing automatically after operation
    • F16K21/06—Self-closing valves, i.e. closing automatically after operation in which the closing movement, either retarded or not, starts immediately after opening
    • F16K21/10—Self-closing valves, i.e. closing automatically after operation in which the closing movement, either retarded or not, starts immediately after opening with hydraulic brake cylinder acting on the 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
    • F16K41/00—Spindle sealings
    • F16K41/10—Spindle sealings with diaphragm, e.g. shaped as bellows or tube
    • F16K41/12—Spindle sealings with diaphragm, e.g. shaped as bellows or tube with approximately flat diaphragm

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
  • Mechanically-Actuated Valves (AREA)

Abstract

322,027. Hacking, J. E. W., and McKnight, W. Sept. 17, 1928. Lift valves; seats.-A liner 7 screwed into a right angled or straight through body or casing 1 carries the valve spindle and seating and is removable as a unit.. The spindle 21, guided by a block 18 formed integrally with the liner or seated on a ledge 15 therein is, at its upper end, formed with a. flange and threaded extension on which a diaphragm 26 is clamped by a nut 27, the diaphragm being peripherally secured against a shoulder 24 by a cap 28 screwed into the liner end. The closure member 22 secured to the lower end of the spindle co-operates with a seating formed by the open end of the liner which projects beyond a shoulder 8 seated on a shoulder 5 in the casing, a copper asbestos washer 12 being interposed. The flanged upper end of the liner seats against a rubber or like washer 13 on the open top of the casing. The spindle may be normally raised by a spring 25. A push-stud 31 flanged at its inner end 32 and bearing against the end of the spindle may be actuated directly or through a lever.
GB2665028A 1928-09-17 1928-09-17 A push cock or valve Expired GB322027A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2665028A GB322027A (en) 1928-09-17 1928-09-17 A push cock or valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2665028A GB322027A (en) 1928-09-17 1928-09-17 A push cock or valve

Publications (1)

Publication Number Publication Date
GB322027A true GB322027A (en) 1929-11-28

Family

ID=10246989

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2665028A Expired GB322027A (en) 1928-09-17 1928-09-17 A push cock or valve

Country Status (1)

Country Link
GB (1) GB322027A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5587190A (en) * 1991-10-15 1996-12-24 Pernod Ricard Dietary drink intended to enable sustained activity

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5587190A (en) * 1991-10-15 1996-12-24 Pernod Ricard Dietary drink intended to enable sustained activity

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