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ES426979A1 - Dispositivo de control termostatico hidraulico de doble al-cance, que responde a la temperatura. - Google Patents

Dispositivo de control termostatico hidraulico de doble al-cance, que responde a la temperatura.

Info

Publication number
ES426979A1
ES426979A1 ES426979A ES426979A ES426979A1 ES 426979 A1 ES426979 A1 ES 426979A1 ES 426979 A ES426979 A ES 426979A ES 426979 A ES426979 A ES 426979A ES 426979 A1 ES426979 A1 ES 426979A1
Authority
ES
Spain
Prior art keywords
control device
housing
expandable member
temperature
expandable
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
ES426979A
Other languages
English (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.)
General Electric Co
Original Assignee
General Electric Co
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 Electric Co filed Critical General Electric Co
Publication of ES426979A1 publication Critical patent/ES426979A1/es
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B1/00—Details of electric heating devices
    • H05B1/02—Automatic switching arrangements specially adapted to apparatus ; Control of heating devices
    • H05B1/0202—Switches
    • H05B1/0208—Switches actuated by the expansion or evaporation of a gas or liquid
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H89/00—Combinations of two or more different basic types of electric switches, relays, selectors and emergency protective devices, not covered by any single one of the other main groups of this subclass
    • H01H89/04—Combination of a thermally actuated switch with a manually operated switch

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Control Of Temperature (AREA)
  • Baking, Grill, Roasting (AREA)
  • Electric Stoves And Ranges (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Temperature-Responsive Valves (AREA)
ES426979A 1973-06-08 1974-06-05 Dispositivo de control termostatico hidraulico de doble al-cance, que responde a la temperatura. Expired ES426979A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00368275A US3821681A (en) 1973-06-08 1973-06-08 Dual range hydraulic thermostatic control device

Publications (1)

Publication Number Publication Date
ES426979A1 true ES426979A1 (es) 1976-07-16

Family

ID=23450576

Family Applications (1)

Application Number Title Priority Date Filing Date
ES426979A Expired ES426979A1 (es) 1973-06-08 1974-06-05 Dispositivo de control termostatico hidraulico de doble al-cance, que responde a la temperatura.

Country Status (7)

Country Link
US (1) US3821681A (es)
CA (1) CA1005496A (es)
DE (1) DE2426739C3 (es)
ES (1) ES426979A1 (es)
FR (1) FR2232795B1 (es)
GB (1) GB1469992A (es)
IT (1) IT1014635B (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3894214A (en) * 1974-05-17 1975-07-08 Gen Electric Door-locking apparatus for a cooking oven
DE3224230C2 (de) * 1982-06-29 1984-06-28 Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart Temperatursteuereinrichtung für die Backofensteuerung
GB2168535A (en) * 1984-12-18 1986-06-18 Diamond H Controls Ltd Thermostats
US5025242A (en) * 1990-07-24 1991-06-18 Robertshaw Controls Company, Inc. Oven thermostat

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3293394A (en) * 1965-07-23 1966-12-20 Gen Electric Temperature responsive control device with snap acting switch
US3348009A (en) * 1965-09-27 1967-10-17 Gen Electric Calibration means for temperature responsive device

Also Published As

Publication number Publication date
DE2426739A1 (de) 1975-01-09
DE2426739B2 (de) 1980-08-28
CA1005496A (en) 1977-02-15
DE2426739C3 (de) 1981-04-23
GB1469992A (en) 1977-04-14
FR2232795A1 (es) 1975-01-03
IT1014635B (it) 1977-04-30
FR2232795B1 (es) 1980-04-11
US3821681A (en) 1974-06-28

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