GB545995A - Taps and cocks for controlling fluids - Google Patents

Taps and cocks for controlling fluids

Info

Publication number
GB545995A
GB545995A GB1561640A GB1561640A GB545995A GB 545995 A GB545995 A GB 545995A GB 1561640 A GB1561640 A GB 1561640A GB 1561640 A GB1561640 A GB 1561640A GB 545995 A GB545995 A GB 545995A
Authority
GB
United Kingdom
Prior art keywords
projection
recess
knob
movement
cock
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
GB1561640A
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.)
RICHARD TALBOT CIAYTON
Cannon Holdings Ltd
Original Assignee
RICHARD TALBOT CIAYTON
Cannon Holdings 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 RICHARD TALBOT CIAYTON, Cannon Holdings Ltd filed Critical RICHARD TALBOT CIAYTON
Priority to GB1561640A priority Critical patent/GB545995A/en
Publication of GB545995A publication Critical patent/GB545995A/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)
  • Mechanically-Actuated Valves (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Measuring Volume Flow (AREA)

Abstract

545,995. Plug-cocks. CANNON IRON FOUNDRIES, Ltd., CLAYTON, R. T., and OATLEY, A. F. Oct. 24, 1940, No. 15616. [Class 135] A gas tap is fitted with means to prevent the tap being operated to turn off the supply by a single rotary movement of the operating handle, a further deliberate operation on the part of the user being necessary to effect a complete closing of the cock. In the form shown in the Figs. 2 and 5, a stop-plate m adjustably secured to the cock casing by set screws passed through slots p in the stop plate into engagement with tapped holes in lugs on the casing is formed with a recess u one side of which v has a projecting tongue. A flanged member i slidably but non-rotatably mounted on the plug spindle g carries the operating knob j and is formed with a hooked projection k adapted to snap into the recess under the influence of a spring y. Outward movement of the handle is limited by a headed screw y masked by an elongated filling piece 10 pressed into a recess in the knob to form an indicator. When turning the plug towards the open or closed positions, movement is stopped by the engagement of the projection k with the tongue until the handle is moved axially to move the projection clear of the tongue. When the projection is within the recess the gas supply is reduced to a simmering or slow-boiling position. According to the Provisional Specification the adjustable stop is formed on a cap screwed into the cock body and secured by a set-screw passing through a slot in the body and the plate carrying the projection k has a pair of dove-tail projections on which the knob is engaged by a transverse movement. Specification 468,939 is referred to.
GB1561640A 1940-10-24 1940-10-24 Taps and cocks for controlling fluids Expired GB545995A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1561640A GB545995A (en) 1940-10-24 1940-10-24 Taps and cocks for controlling fluids

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1561640A GB545995A (en) 1940-10-24 1940-10-24 Taps and cocks for controlling fluids

Publications (1)

Publication Number Publication Date
GB545995A true GB545995A (en) 1942-06-23

Family

ID=10062352

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1561640A Expired GB545995A (en) 1940-10-24 1940-10-24 Taps and cocks for controlling fluids

Country Status (1)

Country Link
GB (1) GB545995A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2592056A (en) * 1948-12-23 1952-04-08 Ervin H Mueller Valve with adjustable flow control
US2982148A (en) * 1956-08-02 1961-05-02 Robertshaw Fulton Controls Co Control device
GB2172382A (en) * 1985-03-12 1986-09-17 Crosweller & Co Ltd W Fluid mixing valve

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2592056A (en) * 1948-12-23 1952-04-08 Ervin H Mueller Valve with adjustable flow control
US2982148A (en) * 1956-08-02 1961-05-02 Robertshaw Fulton Controls Co Control device
GB2172382A (en) * 1985-03-12 1986-09-17 Crosweller & Co Ltd W Fluid mixing valve

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