GB736711A - Improvements in or relating to thermostatically controlled valves - Google Patents

Improvements in or relating to thermostatically controlled valves

Info

Publication number
GB736711A
GB736711A GB457853A GB457853A GB736711A GB 736711 A GB736711 A GB 736711A GB 457853 A GB457853 A GB 457853A GB 457853 A GB457853 A GB 457853A GB 736711 A GB736711 A GB 736711A
Authority
GB
United Kingdom
Prior art keywords
valve
liquid
closed
float
flow
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
GB457853A
Inventor
Clifford Stuart Steadman
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.)
S Smith and Sons Ltd
S Smith and Sons England Ltd
Original Assignee
S Smith and Sons Ltd
S Smith and Sons England 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 S Smith and Sons Ltd, S Smith and Sons England Ltd filed Critical S Smith and Sons Ltd
Priority to GB457853A priority Critical patent/GB736711A/en
Publication of GB736711A publication Critical patent/GB736711A/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
    • G05D23/12—Control of temperature without auxiliary power with sensing element responsive to pressure or volume changes in a confined fluid
    • G05D23/123—Control of temperature without auxiliary power with sensing element responsive to pressure or volume changes in a confined fluid the sensing element being placed within a regulating fluid flow

Abstract

736,711. Valves. SMITH & SONS (ENGLAND), Ltd., S. May 14, 1954 [Feb. 18, 1953], No; 4578/53. Class 135. [Also in Group XIII] A thermostaticallycontrolled valve for incorporation in a liquid flow system such as the cooling system of an internal-combustion engine has associated therewith a bypass passage which is adapted to permit the flow of air when the valve is closed and which is closed by the action of a float member when the valve is surrounded by liquid. This arrangement enables air to escape whilst the system is being filled. with liquid and obviates any leak across the valve when the system is full. As shown, the by-pass passage is formed in the valve closure member and comprises ports 9 in a frusto-conical head portion 8 and a central hole 11 in a cylindrical portion 10 attached to the head portion. The hole 11 is closed by a conical part 14 on a cork float 12 weighted by a part 13. The float 12 and the part 13 are of square section and are guided in the cylindrical portion 10. The valve head 8 co-operates with a seat 3 on a housing 1 adapted to be inserted in a part of the cooling system. The housing has flow ports 5 and carries at its lower end a liquid-filled bellows 6 connected to the valve head 8 by a stem 7.
GB457853A 1953-02-18 1953-02-18 Improvements in or relating to thermostatically controlled valves Expired GB736711A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB457853A GB736711A (en) 1953-02-18 1953-02-18 Improvements in or relating to thermostatically controlled valves

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB457853A GB736711A (en) 1953-02-18 1953-02-18 Improvements in or relating to thermostatically controlled valves

Publications (1)

Publication Number Publication Date
GB736711A true GB736711A (en) 1955-09-14

Family

ID=9779792

Family Applications (1)

Application Number Title Priority Date Filing Date
GB457853A Expired GB736711A (en) 1953-02-18 1953-02-18 Improvements in or relating to thermostatically controlled valves

Country Status (1)

Country Link
GB (1) GB736711A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1077017B (en) * 1957-11-06 1960-03-03 Standard Thomson Corp Thermostatically controlled valve
DE1110971B (en) * 1957-10-22 1961-07-13 Dole Valve Co Thermostatic valve
DE1206245B (en) * 1963-08-07 1965-12-02 Behr Thomson Dehnstoffregler Thermostatically controlled fluid valve
GB2321957A (en) * 1997-02-04 1998-08-12 Perkins Ltd Cooling I.C. engines

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1110971B (en) * 1957-10-22 1961-07-13 Dole Valve Co Thermostatic valve
DE1077017B (en) * 1957-11-06 1960-03-03 Standard Thomson Corp Thermostatically controlled valve
DE1206245B (en) * 1963-08-07 1965-12-02 Behr Thomson Dehnstoffregler Thermostatically controlled fluid valve
GB2321957A (en) * 1997-02-04 1998-08-12 Perkins Ltd Cooling I.C. engines
GB2321957B (en) * 1997-02-04 2000-10-18 Perkins Ltd A cooling system for an internal combustion engine

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