ES494566A0 - TEMPERATURE SENSITIVE ACTUATOR DEVICE - Google Patents

TEMPERATURE SENSITIVE ACTUATOR DEVICE

Info

Publication number
ES494566A0
ES494566A0 ES494566A ES494566A ES494566A0 ES 494566 A0 ES494566 A0 ES 494566A0 ES 494566 A ES494566 A ES 494566A ES 494566 A ES494566 A ES 494566A ES 494566 A0 ES494566 A0 ES 494566A0
Authority
ES
Spain
Prior art keywords
temperature sensitive
actuator device
sensitive actuator
temperature
sensitive
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.)
Granted
Application number
ES494566A
Other languages
Spanish (es)
Other versions
ES8104589A1 (en
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.)
University of Bath
Original Assignee
University of Bath
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 University of Bath filed Critical University of Bath
Publication of ES494566A0 publication Critical patent/ES494566A0/en
Publication of ES8104589A1 publication Critical patent/ES8104589A1/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
    • G05D23/125—Control of temperature without auxiliary power with sensing element responsive to pressure or volume changes in a confined fluid the sensing element being placed outside a regulating fluid flow
    • G05D23/126—Control of temperature without auxiliary power with sensing element responsive to pressure or volume changes in a confined fluid the sensing element being placed outside a regulating fluid flow using a capillary tube
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N3/00—Regulating air supply or draught
    • F23N3/04—Regulating air supply or draught by operation of single valves or dampers by temperature sensitive elements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/02—Details
    • H01H37/32—Thermally-sensitive members
    • H01H37/36—Thermally-sensitive members actuated due to expansion or contraction of a fluid with or without vaporisation
    • H01H37/40—Thermally-sensitive members actuated due to expansion or contraction of a fluid with or without vaporisation with diaphragm

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Combustion & Propulsion (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Chemical & Material Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Control Of Combustion (AREA)
  • Temperature-Responsive Valves (AREA)
  • Fluid-Pressure Circuits (AREA)
ES494566A 1979-08-29 1980-08-28 Gas filled temp. dependent positioning or switching actuator - contains mon-atomic, pref. inert, gas at raised absolute pressure Expired ES8104589A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB7929978 1979-08-29
GB8000412 1980-01-07

Publications (2)

Publication Number Publication Date
ES494566A0 true ES494566A0 (en) 1981-04-01
ES8104589A1 ES8104589A1 (en) 1981-04-01

Family

ID=26272709

Family Applications (1)

Application Number Title Priority Date Filing Date
ES494566A Expired ES8104589A1 (en) 1979-08-29 1980-08-28 Gas filled temp. dependent positioning or switching actuator - contains mon-atomic, pref. inert, gas at raised absolute pressure

Country Status (4)

Country Link
DE (1) DE3032645A1 (en)
ES (1) ES8104589A1 (en)
FR (1) FR2464519A1 (en)
IT (1) IT8068334A0 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3224731A1 (en) * 1982-07-02 1984-01-05 Kernforschungsanlage Jülich GmbH, 5170 Jülich TEMPERATURE CONTROLLER WITH GAS-SHAPED WORKING AGENT
DE3416407A1 (en) * 1984-05-04 1985-11-07 Christoph 8070 Ingolstadt Müller Thermal lifting element
DE19747726C2 (en) * 1997-10-29 2002-06-27 Hinrich Huss level meter
DE19927841A1 (en) * 1999-06-18 2000-12-21 Dietmar Tubbesing Temperature measuring device has piezo-resistive pressure sensor for detecting change in pressure of gas in capillary tube

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB784763A (en) * 1954-09-21 1957-10-16 Foxboro Co Improvements in temperature measuring apparatus
GB1019418A (en) * 1964-06-30 1966-02-09 John Emery Lindberg Method of making a heat sensor
GB1352146A (en) * 1970-03-17 1974-05-08 Satchwell Controls Ltd Fail-safe temperature-responsive control means
DE2232213B2 (en) * 1972-06-30 1974-04-11 Siemens-Electrogeraete Gmbh, 1000 Berlin U. 8000 Muenchen Temperature-dependent switching device
DE2620802B2 (en) * 1976-05-11 1978-09-28 Bosch-Siemens Hausgeraete Gmbh, 7000 Stuttgart Temperature-dependent actuation element for switches or controllers, especially for safety temperature limiters
DE2724527A1 (en) * 1977-05-31 1978-12-14 Emerson Electric Gmbh Temperature controller with snap-action - has switch operated by expansion element filled with fluid whose temperature is to be controlled

Also Published As

Publication number Publication date
DE3032645A1 (en) 1981-03-12
FR2464519A1 (en) 1981-03-06
ES8104589A1 (en) 1981-04-01
IT8068334A0 (en) 1980-08-28

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