GB680240A - Improvements in or relating to thermostatically controlled valves - Google Patents

Improvements in or relating to thermostatically controlled valves

Info

Publication number
GB680240A
GB680240A GB365950A GB365950A GB680240A GB 680240 A GB680240 A GB 680240A GB 365950 A GB365950 A GB 365950A GB 365950 A GB365950 A GB 365950A GB 680240 A GB680240 A GB 680240A
Authority
GB
United Kingdom
Prior art keywords
bearing
stem
relating
thermostatically controlled
controlled valves
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
GB365950A
Inventor
Vivian Christopher Charles Dew
James Emerson
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.)
MAIN WATER HEATERS Ltd
Original Assignee
MAIN WATER HEATERS 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 MAIN WATER HEATERS Ltd filed Critical MAIN WATER HEATERS Ltd
Priority to GB365950A priority Critical patent/GB680240A/en
Publication of GB680240A publication Critical patent/GB680240A/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
    • G05D23/08—Control of temperature without auxiliary power with sensing element expanding and contracting in response to changes of temperature with bimetallic element

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Temperature-Responsive Valves (AREA)

Abstract

680,240. Temperature-responsive actuating- elements. MAIN WATER HEATERS, Ltd. Feb. 13, 1951 [Feb. 13, 1950], No. 3659/50. Class 64 (ii) [Also in Group XXIX.] In a valve in which the stem 17 is reciprocated in a bearing 18 by a U-shaped bimetal strip 19, each limb of which is forked, the ends of the strip have inturned lugs 23, 24 which are pivotable in holes 30, 25 in a stem collar 29 and the bearing 18 respectively to prevent the stem binding in the bearing. Alternatively the forked extremity of the limb 21 may loosely engage a circumferential groove in the collar.
GB365950A 1950-02-13 1950-02-13 Improvements in or relating to thermostatically controlled valves Expired GB680240A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB365950A GB680240A (en) 1950-02-13 1950-02-13 Improvements in or relating to thermostatically controlled valves

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB365950A GB680240A (en) 1950-02-13 1950-02-13 Improvements in or relating to thermostatically controlled valves

Publications (1)

Publication Number Publication Date
GB680240A true GB680240A (en) 1952-10-01

Family

ID=9762498

Family Applications (1)

Application Number Title Priority Date Filing Date
GB365950A Expired GB680240A (en) 1950-02-13 1950-02-13 Improvements in or relating to thermostatically controlled valves

Country Status (1)

Country Link
GB (1) GB680240A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3202720A1 (en) * 1981-10-14 1983-04-28 Braun Ag, 6000 Frankfurt TEMPERATURE CONTROLLED COMBUSTION GAS FLOW VALVE

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3202720A1 (en) * 1981-10-14 1983-04-28 Braun Ag, 6000 Frankfurt TEMPERATURE CONTROLLED COMBUSTION GAS FLOW VALVE

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