GB790054A - Improvements in or relating to thermal responsive valve - Google Patents

Improvements in or relating to thermal responsive valve

Info

Publication number
GB790054A
GB790054A GB3694/55A GB369455A GB790054A GB 790054 A GB790054 A GB 790054A GB 3694/55 A GB3694/55 A GB 3694/55A GB 369455 A GB369455 A GB 369455A GB 790054 A GB790054 A GB 790054A
Authority
GB
United Kingdom
Prior art keywords
valve
container
spring
sleeve
rod
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
GB3694/55A
Inventor
Charles W Wood
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.)
Standard Thomson Corp
Original Assignee
Standard Thomson 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 Standard Thomson Corp filed Critical Standard Thomson Corp
Publication of GB790054A publication Critical patent/GB790054A/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
    • G05D23/021—Control of temperature without auxiliary power with sensing element expanding and contracting in response to changes of temperature the sensing element being a non-metallic solid, e.g. elastomer, paste
    • G05D23/022—Control of temperature without auxiliary power with sensing element expanding and contracting in response to changes of temperature the sensing element being a non-metallic solid, e.g. elastomer, paste the sensing element being placed within a regulating fluid flow
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S236/00—Automatic temperature and humidity regulation
    • Y10S236/02—Fail safe
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/20—Control lever and linkage systems
    • Y10T74/20576—Elements
    • Y10T74/20636—Detents

Landscapes

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

Abstract

790,054. Temperature-responsive actuating-elements. STANDARD - THOMSON CORPORATION. Feb. 8, 1955 [May 6, 1954; July 27, 1954], No. 3694/55. Class 64(2) [Also in Group XXIX] In fluid valve (see Group XXIX) a container 30 carrying a valve 26 is guided against a spring 28 in a bridge 19. Another bridge 15 carries a rod 17 which protrudes into an elastic sleeve within the container. When thermal material 40 between the sleeve and the container expands the sleeve is compressed so that the valve and container is pushed off the rod 17. With excessive temperature, the valve 26 is held open, e.g. by a spring 55, until it is reset. In another embodiment, Figs. 12-16 (not shown), a U-shaped spring is secured horizontally near the valve seat with its arms secured by solder until excessive heat melts the solder and the arms spring in to prevent the valve closing.
GB3694/55A 1954-05-06 1955-02-08 Improvements in or relating to thermal responsive valve Expired GB790054A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US427926A US2842317A (en) 1954-05-06 1954-05-06 Thermal valve with safety lock

Publications (1)

Publication Number Publication Date
GB790054A true GB790054A (en) 1958-02-05

Family

ID=23696863

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3694/55A Expired GB790054A (en) 1954-05-06 1955-02-08 Improvements in or relating to thermal responsive valve

Country Status (4)

Country Link
US (1) US2842317A (en)
BE (1) BE537914A (en)
FR (1) FR1124052A (en)
GB (1) GB790054A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2202613A (en) * 1987-03-23 1988-09-28 Gsa Ind Relief valves
GB2275321A (en) * 1993-02-17 1994-08-24 Joseph Fishman Locking element for a thermostatic valve

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2966169A (en) * 1958-06-19 1960-12-27 Clark B Reece Combined insulation trim and damper positioning means for ducts
US3173609A (en) * 1961-04-03 1965-03-16 Dole Valve Co Waterline thermostat
US3229909A (en) * 1963-07-05 1966-01-18 Sterling Automotive Mfg Compan Thermostatic valve
DE1239155B (en) * 1963-10-23 1967-04-20 Wahler Fa Gustav Thermostatic regulator
DE1295940B (en) * 1963-10-23 1969-05-22 Wahler Fa Gustav Thermostatic regulator
DE1195120B (en) * 1963-12-20 1965-06-16 Hans Rueter Automatic filling valve for poultry drinking u. like
DE1240337B (en) * 1964-06-30 1967-05-11 Mecano Bundy Gmbh Thermostatic valve
US4453668A (en) * 1982-11-10 1984-06-12 Caltherm Corporation Fail-safe thermostatic valve
US5381953A (en) * 1993-02-23 1995-01-17 Fishman; Joseph Fail-open locking element and thermostat incorporating same
US5294046A (en) * 1993-02-23 1994-03-15 Joseph Fishman Fail-open locking element and thermostat incorporation same
US5503329A (en) * 1994-11-25 1996-04-02 Saladino; Paul D. Automotive thermostat

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US619346A (en) * 1899-02-14 Automatic damper
US1709473A (en) * 1925-11-03 1929-04-16 Elinore E Harde Shutter-operating device or attachment for cameras
DE573672C (en) * 1932-03-13 1933-04-04 Berlin Karlsruher Ind Werke Ak Electrically controlled valve with an electrically heated thermostat
US2356958A (en) * 1942-03-27 1944-08-29 Detroit Lubricator Co Valve
US2704944A (en) * 1953-01-26 1955-03-29 Girling Ltd Means for actuating a hand-brake on a vehicle

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2202613A (en) * 1987-03-23 1988-09-28 Gsa Ind Relief valves
GB2275321A (en) * 1993-02-17 1994-08-24 Joseph Fishman Locking element for a thermostatic valve
GB2275321B (en) * 1993-02-17 1996-10-23 Joseph Fishman Fail-open locking element and thermostat incorporating same

Also Published As

Publication number Publication date
FR1124052A (en) 1956-10-03
BE537914A (en) 1955-11-05
US2842317A (en) 1958-07-08

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