GB190924801A - Improvements in Taps and Cocks. - Google Patents

Improvements in Taps and Cocks.

Info

Publication number
GB190924801A
GB190924801A GB190924801DA GB190924801A GB 190924801 A GB190924801 A GB 190924801A GB 190924801D A GB190924801D A GB 190924801DA GB 190924801 A GB190924801 A GB 190924801A
Authority
GB
United Kingdom
Prior art keywords
plug
cocks
taps
spreadbury
shank
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
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.)
PARKINSON STOVE CO Ltd
Original Assignee
PARKINSON STOVE 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 PARKINSON STOVE CO Ltd filed Critical PARKINSON STOVE CO Ltd
Application granted granted Critical
Publication of GB190924801A publication Critical patent/GB190924801A/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
    • F16K35/00—Means to prevent accidental or unauthorised actuation
    • F16K35/02—Means to prevent accidental or unauthorised actuation to be locked or disconnected by means of a pushing or pulling action
    • F16K35/027—Means to prevent accidental or unauthorised actuation to be locked or disconnected by means of a pushing or pulling action the locking mechanism being actuated by pushing or pulling the valve actuator, the valve actuator being rotated subsequently to bring the valve closure element in the desired position

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Preventing Unauthorised Actuation Of Valves (AREA)
  • Mechanically-Actuated Valves (AREA)

Abstract

24,801. Parkinson Stove Co., and Spreadbury, E. L. Oct. 28. Plug cocks. - A plug cock adapted to be locked in the " off " position comprises a plug 1 having a sliding connexion with the operating-handle 2, which is pressed downwards by a spring 9 arranged between a cap 5 and a collar 10, to cause a pin 8 on the shank to engage a recess in the body when the valve is turned off.
GB190924801D 1909-10-28 1909-10-28 Improvements in Taps and Cocks. Expired GB190924801A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB190924801T 1909-10-28

Publications (1)

Publication Number Publication Date
GB190924801A true GB190924801A (en) 1910-09-15

Family

ID=32446376

Family Applications (1)

Application Number Title Priority Date Filing Date
GB190924801D Expired GB190924801A (en) 1909-10-28 1909-10-28 Improvements in Taps and Cocks.

Country Status (1)

Country Link
GB (1) GB190924801A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2427310A (en) * 1944-03-28 1947-09-09 Bendix Westinghouse Automotive Lock for brake slack adjusters
US3773080A (en) * 1971-05-19 1973-11-20 Bullard Co Air flow control valve

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2427310A (en) * 1944-03-28 1947-09-09 Bendix Westinghouse Automotive Lock for brake slack adjusters
US3773080A (en) * 1971-05-19 1973-11-20 Bullard Co Air flow control valve

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