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GB706386A - Improvements relating to bellows thermostats, particularly for the liquid cooling systems of internal combustion engines - Google Patents

Improvements relating to bellows thermostats, particularly for the liquid cooling systems of internal combustion engines

Info

Publication number
GB706386A
GB706386A GB23787/52A GB2378752A GB706386A GB 706386 A GB706386 A GB 706386A GB 23787/52 A GB23787/52 A GB 23787/52A GB 2378752 A GB2378752 A GB 2378752A GB 706386 A GB706386 A GB 706386A
Authority
GB
United Kingdom
Prior art keywords
bellows
internal combustion
thermostats
combustion engines
liquid cooling
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
GB23787/52A
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.)
Motors Liquidation Co
Original Assignee
General Motors Corp
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 General Motors Corp filed Critical General Motors Corp
Publication of GB706386A publication Critical patent/GB706386A/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

Landscapes

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

Abstract

706,386. Temperature-responsive actuating-elements. GENERAL MOTORS CORPORATION. Sept. 23, 1952 [Oct. 19, 1951], No. 23787/52. Addition to 699,109. Class 64(2) [Also in Group XXIX] In a thermostat, the thermostatic bellows 40, for actuating the control valve 56 in the liquid-cooling system of an internal combustion engine, is prevented from vibrating by having a dashpot member 74 carried by one end of the bellows co-operating with annular fins 72 in the liquid in the bellows. The bellows is filled with volatile liquid at the temperature at which the valve starts to open and the filling aperture 60 closed by a ball 58 and solder.
GB23787/52A 1950-01-14 1952-09-23 Improvements relating to bellows thermostats, particularly for the liquid cooling systems of internal combustion engines Expired GB706386A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US699109XA 1950-01-14 1950-01-14
US706386XA 1951-10-19 1951-10-19

Publications (1)

Publication Number Publication Date
GB706386A true GB706386A (en) 1954-03-31

Family

ID=62529141

Family Applications (2)

Application Number Title Priority Date Filing Date
GB230/51A Expired GB699109A (en) 1950-01-14 1951-01-03 Improvements in bellows thermostats for liquid cooled internal combustion engines
GB23787/52A Expired GB706386A (en) 1950-01-14 1952-09-23 Improvements relating to bellows thermostats, particularly for the liquid cooling systems of internal combustion engines

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB230/51A Expired GB699109A (en) 1950-01-14 1951-01-03 Improvements in bellows thermostats for liquid cooled internal combustion engines

Country Status (1)

Country Link
GB (2) GB699109A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2837284A (en) * 1954-09-27 1958-06-03 Gen Motors Corp Automobile radiator thermostat
DE1049181B (en) * 1954-09-27 1959-01-22 Gen Motors Corp thermostat
DE1241219B (en) * 1961-04-03 1967-05-24 Dole Valve Co Thermostatically operated poppet valve
US3948440A (en) * 1974-09-20 1976-04-06 Robertshaw Controls Company Automotive cooling system thermostat
GB2374144A (en) * 2001-04-04 2002-10-09 Paul Leslie Hill Unit for providing force dependent upon temperature
DE102012005347A1 (en) * 2012-03-16 2013-09-19 Veritas Ag Cooling system of a motor vehicle, method for operating the cooling system and for a cooling system of a motor vehicle

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2837284A (en) * 1954-09-27 1958-06-03 Gen Motors Corp Automobile radiator thermostat
DE1049181B (en) * 1954-09-27 1959-01-22 Gen Motors Corp thermostat
DE1241219B (en) * 1961-04-03 1967-05-24 Dole Valve Co Thermostatically operated poppet valve
US3948440A (en) * 1974-09-20 1976-04-06 Robertshaw Controls Company Automotive cooling system thermostat
GB2374144A (en) * 2001-04-04 2002-10-09 Paul Leslie Hill Unit for providing force dependent upon temperature
GB2374144B (en) * 2001-04-04 2004-03-17 Paul Leslie Hill A compact temperature sensitive gas augmented load unit and its manufacture
DE102012005347A1 (en) * 2012-03-16 2013-09-19 Veritas Ag Cooling system of a motor vehicle, method for operating the cooling system and for a cooling system of a motor vehicle

Also Published As

Publication number Publication date
GB699109A (en) 1953-10-28

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