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GB558263A - Improvements in or relating to cocks - Google Patents

Improvements in or relating to cocks

Info

Publication number
GB558263A
GB558263A GB865542A GB865542A GB558263A GB 558263 A GB558263 A GB 558263A GB 865542 A GB865542 A GB 865542A GB 865542 A GB865542 A GB 865542A GB 558263 A GB558263 A GB 558263A
Authority
GB
United Kingdom
Prior art keywords
rod
slidable
plug
engage
turned down
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
GB865542A
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.)
Napier Turbochargers Ltd
Original Assignee
D Napier and Son 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 D Napier and Son Ltd filed Critical D Napier and Son Ltd
Priority to GB865542A priority Critical patent/GB558263A/en
Publication of GB558263A publication Critical patent/GB558263A/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
    • F16K35/022—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 a separate actuating element
    • F16K35/025—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 a separate actuating element said actuating element being operated manually (e.g. a push-button located in the valve actuator)

Landscapes

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

Abstract

558,263. Valves. NAPIER & SON, Ltd., D., and GUEST, W. June 24, 1942, No. 8655. [Class 135] A spring-controlled slidable rod for locking a plug cock has its main portion C, Fig. 1, slidable through the plug, and a turned down portion C<SP>1</SP> adapted to engage the nozzle or other part of the cock body. In other forms, a nozzle sealing plug C<SP>4</SP>, Fig. 5, is provided, the rod is turnable as well as slidable, the turned down portion may engage one of a series of notches on the body or may be forked to embrace a flattened portion of the body or the rod may be slidably mounted in a handwheel.
GB865542A 1942-06-24 1942-06-24 Improvements in or relating to cocks Expired GB558263A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB865542A GB558263A (en) 1942-06-24 1942-06-24 Improvements in or relating to cocks

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB865542A GB558263A (en) 1942-06-24 1942-06-24 Improvements in or relating to cocks

Publications (1)

Publication Number Publication Date
GB558263A true GB558263A (en) 1943-12-29

Family

ID=9856662

Family Applications (1)

Application Number Title Priority Date Filing Date
GB865542A Expired GB558263A (en) 1942-06-24 1942-06-24 Improvements in or relating to cocks

Country Status (1)

Country Link
GB (1) GB558263A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3081918A (en) * 1960-04-18 1963-03-19 Cook Chemical Company Continuous spray device for aerosol valves
EP2258971A1 (en) * 2009-06-04 2010-12-08 André Haake Torque support for a lock

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3081918A (en) * 1960-04-18 1963-03-19 Cook Chemical Company Continuous spray device for aerosol valves
EP2258971A1 (en) * 2009-06-04 2010-12-08 André Haake Torque support for a lock
WO2010139302A1 (en) * 2009-06-04 2010-12-09 Haake Andre Torque support for a valve lock
CN102803806A (en) * 2009-06-04 2012-11-28 安德烈·哈克 Torque mounts for valve interlocks
CN102803806B (en) * 2009-06-04 2014-09-24 安德烈·哈克 Torque support for valve interlocks
US9587762B2 (en) 2009-06-04 2017-03-07 André Werner Haake Torque support for a valve lock

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