GB1279594A - Gas flow control valve - Google Patents

Gas flow control valve

Info

Publication number
GB1279594A
GB1279594A GB5415170A GB5415170A GB1279594A GB 1279594 A GB1279594 A GB 1279594A GB 5415170 A GB5415170 A GB 5415170A GB 5415170 A GB5415170 A GB 5415170A GB 1279594 A GB1279594 A GB 1279594A
Authority
GB
United Kingdom
Prior art keywords
valve
spindle
gate
push
button
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
GB5415170A
Inventor
Ian Ross Adam
Robert Howie
William Alexander Aubre Witham
Jack Dunabie
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.)
MACLAREN CONTROLS Ltd
Original Assignee
MACLAREN CONTROLS 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 MACLAREN CONTROLS Ltd filed Critical MACLAREN CONTROLS Ltd
Priority to GB5415170A priority Critical patent/GB1279594A/en
Publication of GB1279594A publication Critical patent/GB1279594A/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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/16—Actuating devices; Operating means; Releasing devices actuated by fluid with a mechanism, other than pulling-or pushing-rod, between fluid motor and closure member

Abstract

1279594 Valves MACLAREN CONTROLS Ltd 13 Nov 1970 54151/70 Heading F2V A gas burner control valve has a safety lock arrangement including an "on" push-button 8, a spindle 10 mechanically coupled to the pushbutton 8, a valve member 23 attached to a plunger 24 of a solenoid 25 which can hold the valve open, a spigot 22 at the centre of the valve member upon which the end of the spindle bears when the push rod is pressed, and a spring-urged gate 1 mounted on a hinge pin 3 which, by a shoulder 6 prevents inward movement of the push-button when the valve is open and which, by a ramp 5 co-operating with the spigot 22 pushes the gate out of the path of the spindle when the valve is closed. An "off" push-button 9 interrupts the pilot light circuit when actuated to release the valve member from the solenoid. In a modification (Fig. 3, not shown) the gate is mounted on a spider formed or inserted in a bore surrounding the lower end of the spindle 10. Another modified form includes a rotatable cock (42) (Fig. 4, not shown) with a spider (43) on which is mounted the gate. (For Figures see next page)
GB5415170A 1970-11-13 1970-11-13 Gas flow control valve Expired GB1279594A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB5415170A GB1279594A (en) 1970-11-13 1970-11-13 Gas flow control valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5415170A GB1279594A (en) 1970-11-13 1970-11-13 Gas flow control valve

Publications (1)

Publication Number Publication Date
GB1279594A true GB1279594A (en) 1972-06-28

Family

ID=10470094

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5415170A Expired GB1279594A (en) 1970-11-13 1970-11-13 Gas flow control valve

Country Status (1)

Country Link
GB (1) GB1279594A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2131943A (en) * 1982-12-08 1984-06-27 Thorn Emi Domestic Appliances Gas burner start mechanism

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2131943A (en) * 1982-12-08 1984-06-27 Thorn Emi Domestic Appliances Gas burner start mechanism

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees