GB1125440A - Improvements relating to gas flow control and ignition devices - Google Patents

Improvements relating to gas flow control and ignition devices

Info

Publication number
GB1125440A
GB1125440A GB2353865A GB2353865A GB1125440A GB 1125440 A GB1125440 A GB 1125440A GB 2353865 A GB2353865 A GB 2353865A GB 2353865 A GB2353865 A GB 2353865A GB 1125440 A GB1125440 A GB 1125440A
Authority
GB
United Kingdom
Prior art keywords
knob
gas flow
flow control
shaft
spring
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
GB2353865A
Inventor
Frank Urbane Broome
John De Courcy Cureton
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.)
Hoover Ltd
Original Assignee
Hoover 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 Hoover Ltd filed Critical Hoover Ltd
Priority to GB2353865A priority Critical patent/GB1125440A/en
Publication of GB1125440A publication Critical patent/GB1125440A/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
    • F16K31/44—Mechanical actuating means
    • F16K31/52—Mechanical actuating means with crank, eccentric, or cam
    • F16K31/528—Mechanical actuating means with crank, eccentric, or cam with pin and slot

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Feeding And Controlling Fuel (AREA)

Abstract

1,125,440. Controlling and igniting burners. HOOVER Ltd. 2 June, 1966 [2 June, 1965], No. 23538/65. Heading F4T. A gas flow control and ignition device for a domestic heating appliance comprises a gas valve assembly 10 operated by a rotary shaft 12 carrying a control knob (13), and a control mechanism 11 which includes a stationary cylinder 31 secured to the valve assembly and containing a compression spring 45 which urges roller cam followers 39 movable in slots 38 in the cylinder, and a cam sleeve 48 secured to the shaft 12 engages the rollers, the arrangement being such that when the knob is rotated through 90 degrees to open the pilot valve and operate the ignition device 57 by means of a cam 58 which closes contacts 62, the spring causes the valve to be closed again if the knob is released. If, however, the knob is turned further by applying axial pressure to the shaft 12 to clear a lug (18) from a spray (60) it is not returned by the spring.
GB2353865A 1965-06-02 1965-06-02 Improvements relating to gas flow control and ignition devices Expired GB1125440A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2353865A GB1125440A (en) 1965-06-02 1965-06-02 Improvements relating to gas flow control and ignition devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2353865A GB1125440A (en) 1965-06-02 1965-06-02 Improvements relating to gas flow control and ignition devices

Publications (1)

Publication Number Publication Date
GB1125440A true GB1125440A (en) 1968-08-28

Family

ID=10197253

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2353865A Expired GB1125440A (en) 1965-06-02 1965-06-02 Improvements relating to gas flow control and ignition devices

Country Status (1)

Country Link
GB (1) GB1125440A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012135271A1 (en) * 2011-03-29 2012-10-04 Illinois Tool Works Inc. Wire feeder tensioner with definitive settings
US10144086B2 (en) 2012-06-22 2018-12-04 Hobart Brothers Company Wire feeder drive assembly
US10315269B2 (en) 2010-12-16 2019-06-11 Illinois Tool Works Inc. Welding wire feeder with tongue and groove feature

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10315269B2 (en) 2010-12-16 2019-06-11 Illinois Tool Works Inc. Welding wire feeder with tongue and groove feature
WO2012135271A1 (en) * 2011-03-29 2012-10-04 Illinois Tool Works Inc. Wire feeder tensioner with definitive settings
US9586283B2 (en) 2011-03-29 2017-03-07 Illinois Tool Works Inc. Wire feeder tensioner with definitive settings
US10112252B2 (en) 2011-03-29 2018-10-30 Illinois Tool Works Inc. Wire feeder tensioner with definitive settings
US10144086B2 (en) 2012-06-22 2018-12-04 Hobart Brothers Company Wire feeder drive assembly

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