GB823210A - Improvements relating to thermostatically controlled valve mechanisms applicable for example in gas heated cooking ovens - Google Patents

Improvements relating to thermostatically controlled valve mechanisms applicable for example in gas heated cooking ovens

Info

Publication number
GB823210A
GB823210A GB2389355A GB2389355A GB823210A GB 823210 A GB823210 A GB 823210A GB 2389355 A GB2389355 A GB 2389355A GB 2389355 A GB2389355 A GB 2389355A GB 823210 A GB823210 A GB 823210A
Authority
GB
United Kingdom
Prior art keywords
casing
valve
cock
stop
controlled valve
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
GB2389355A
Inventor
Leslie Haydn Pinkess
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.)
Evered and Co Ltd
Original Assignee
Evered and 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 Evered and Co Ltd filed Critical Evered and Co Ltd
Priority to GB2389355A priority Critical patent/GB823210A/en
Publication of GB823210A publication Critical patent/GB823210A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/01—Control of temperature without auxiliary power
    • G05D23/02—Control of temperature without auxiliary power with sensing element expanding and contracting in response to changes of temperature
    • G05D23/024—Control of temperature without auxiliary power with sensing element expanding and contracting in response to changes of temperature the sensing element being of the rod type, tube type, or of a similar type
    • G05D23/026—Control of temperature without auxiliary power with sensing element expanding and contracting in response to changes of temperature the sensing element being of the rod type, tube type, or of a similar type the sensing element being placed outside a regulating fluid flow
    • G05D23/027—Control of temperature without auxiliary power with sensing element expanding and contracting in response to changes of temperature the sensing element being of the rod type, tube type, or of a similar type the sensing element being placed outside a regulating fluid flow for combustible fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Preventing Unauthorised Actuation Of Valves (AREA)
  • Feeding And Controlling Fuel (AREA)
  • Taps Or Cocks (AREA)

Abstract

823,210. Valves. EVERED & CO. Ltd. Nov. 19, 1956 [Aug. 19, 1955], No. 23893/55. Class 135. A thermostatically-controlled valve mechanism comprises a casing constructed in two parts 14, 15 and containing a spring-loaded valve 19 operated by a thermal means 21 and adapted to be given a predetermined setting relative to its seating, and a plug cock controlling the admission of gas to the housing, the valve and cock being adjusted along a common axis by a single knob C having niting means for locking the mechanism so as to cut-off the gas supply to the housing and also operating to restrict the turning of the cock so as to avoid the inadvertent cutting-off of the gas supply. The knob and a sleeve 27 are pushed in towards the casing whereby asleeve knotch 27c, Fig. 8, is removed from a casing stop 24c so that the cock may be rotated by an amount determined by the sleeve stop 27d engaging either end of a casing stop 24d, the amount of rotation corresponding to the length of a circumferential plug groove containing the plug ports 18a. During this rotation the cock remains open and the valve is adjusted on its screwed stem 19a. The valve 19 is prevented from rotating and retained in the casing part 15 by a circlip having a portion 36a engaging the valve and casing.
GB2389355A 1955-08-19 1955-08-19 Improvements relating to thermostatically controlled valve mechanisms applicable for example in gas heated cooking ovens Expired GB823210A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2389355A GB823210A (en) 1955-08-19 1955-08-19 Improvements relating to thermostatically controlled valve mechanisms applicable for example in gas heated cooking ovens

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2389355A GB823210A (en) 1955-08-19 1955-08-19 Improvements relating to thermostatically controlled valve mechanisms applicable for example in gas heated cooking ovens

Publications (1)

Publication Number Publication Date
GB823210A true GB823210A (en) 1959-11-11

Family

ID=10203012

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2389355A Expired GB823210A (en) 1955-08-19 1955-08-19 Improvements relating to thermostatically controlled valve mechanisms applicable for example in gas heated cooking ovens

Country Status (1)

Country Link
GB (1) GB823210A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3328637A (en) * 1965-02-11 1967-06-27 Harnischfeger Corp Alternating current arc power source

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3328637A (en) * 1965-02-11 1967-06-27 Harnischfeger Corp Alternating current arc power source

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