GB697664A - Improvements relating to thermostatically controlled valves for gas-heated appliances - Google Patents

Improvements relating to thermostatically controlled valves for gas-heated appliances

Info

Publication number
GB697664A
GB697664A GB2453950A GB2453950A GB697664A GB 697664 A GB697664 A GB 697664A GB 2453950 A GB2453950 A GB 2453950A GB 2453950 A GB2453950 A GB 2453950A GB 697664 A GB697664 A GB 697664A
Authority
GB
United Kingdom
Prior art keywords
spider
disc
gas
anchored
oct
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
GB2453950A
Inventor
Ronald Elwell Smith
Archibald Lusk
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.)
PARKINSON STOVE CO Ltd
Original Assignee
PARKINSON STOVE 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 PARKINSON STOVE CO Ltd filed Critical PARKINSON STOVE CO Ltd
Priority to GB2453950A priority Critical patent/GB697664A/en
Publication of GB697664A publication Critical patent/GB697664A/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)
  • Mechanically-Actuated Valves (AREA)
  • Feeding And Controlling Fuel (AREA)

Abstract

697,664. Thermally-actuated valves. PARKINSON STOVE CO., Ltd. Oct. 4, 1951 [Oct. 7, 1950], No. 24539/50. Class 135 In a thermostatically-controlled valve, e.g. for ovens, having a valve member 17 adjustable to its seating 16 by rotation of an abutment piece 19 extending through the member and engaging a rod and tube thermal element 14 at one end and having a tongue and slot connection 20 with an angularly adjustable spindle 21 in a detachable cover 23 at the other end, the valve member is a flat disc freely supported on an axial boss of a guiding spider 18 through which the abutment piece screws, the spider being anchored in the cover, with axial but no angular movement, by a pin 34 engaging a slot 33 in one of the spider arms. The disc is anchored to a light spring 27 pressing it against the spider while the spider has a spring 25 loading it on to the seat. By reversing the disc, either face may form the seating surface.
GB2453950A 1950-10-07 1950-10-07 Improvements relating to thermostatically controlled valves for gas-heated appliances Expired GB697664A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2453950A GB697664A (en) 1950-10-07 1950-10-07 Improvements relating to thermostatically controlled valves for gas-heated appliances

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2453950A GB697664A (en) 1950-10-07 1950-10-07 Improvements relating to thermostatically controlled valves for gas-heated appliances

Publications (1)

Publication Number Publication Date
GB697664A true GB697664A (en) 1953-09-30

Family

ID=10213225

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2453950A Expired GB697664A (en) 1950-10-07 1950-10-07 Improvements relating to thermostatically controlled valves for gas-heated appliances

Country Status (1)

Country Link
GB (1) GB697664A (en)

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