CA1197538A - Thermostat-controlled electric switch - Google Patents

Thermostat-controlled electric switch

Info

Publication number
CA1197538A
CA1197538A CA000412306A CA412306A CA1197538A CA 1197538 A CA1197538 A CA 1197538A CA 000412306 A CA000412306 A CA 000412306A CA 412306 A CA412306 A CA 412306A CA 1197538 A CA1197538 A CA 1197538A
Authority
CA
Canada
Prior art keywords
lever
switch
pivot
designed
axis
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
CA000412306A
Other languages
English (en)
French (fr)
Inventor
Daniel Bontemps
Yves Boisot
Yves Malbec
Georges Duhamel
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.)
Thomson-Brandt SA
Original Assignee
Thomson-Brandt SA
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 Thomson-Brandt SA filed Critical Thomson-Brandt SA
Application granted granted Critical
Publication of CA1197538A publication Critical patent/CA1197538A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H35/00—Switches operated by change of a physical condition
    • H01H35/24—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow
    • H01H35/26—Details
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H35/00—Switches operated by change of a physical condition
    • H01H35/24—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow
    • H01H35/26—Details
    • H01H35/2607—Means for adjustment of "ON" or "OFF" operating pressure

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Thermally Actuated Switches (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Defrosting Systems (AREA)
CA000412306A 1981-09-29 1982-09-27 Thermostat-controlled electric switch Expired CA1197538A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8118348A FR2513808A1 (fr) 1981-09-29 1981-09-29 Interrupteur electrique thermostatique et refrigerateur a degivrage semi-automatique muni d'un tel interrupteur
FR8118348 1981-09-29

Publications (1)

Publication Number Publication Date
CA1197538A true CA1197538A (en) 1985-12-03

Family

ID=9262569

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000412306A Expired CA1197538A (en) 1981-09-29 1982-09-27 Thermostat-controlled electric switch

Country Status (9)

Country Link
US (1) US4500760A (enEXAMPLES)
EP (1) EP0076727B1 (enEXAMPLES)
JP (1) JPS5866222A (enEXAMPLES)
KR (1) KR890001256B1 (enEXAMPLES)
AT (1) ATE18828T1 (enEXAMPLES)
CA (1) CA1197538A (enEXAMPLES)
DE (1) DE3270134D1 (enEXAMPLES)
DK (1) DK155476C (enEXAMPLES)
FR (1) FR2513808A1 (enEXAMPLES)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4709126A (en) * 1986-10-02 1987-11-24 Furnas Electric Company Pressure switch with rolling diaphragm
US5476760A (en) 1994-10-26 1995-12-19 Eastman Kodak Company Photographic emulsions of enhanced sensitivity
US6252492B1 (en) 1999-03-18 2001-06-26 James P. Frank Condition-responsive electric switch mechanism
JP3994951B2 (ja) * 2003-09-22 2007-10-24 松下電器産業株式会社 サーモスタット
JP4440077B2 (ja) * 2004-11-09 2010-03-24 パナソニック株式会社 サーモスタット

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1045992A (fr) * 1951-11-29 1953-12-02 Fr Des Thermostats Soc Dispositif de réglage de thermostat et de dégivrage automati?ue pour appareils producteurs de froid
DE1147245B (de) * 1961-06-21 1963-04-18 Licentia Gmbh Kuehlschrankthermostat mit halbautomatischer Abtauvorrichtung
GB1012788A (en) * 1964-05-19 1965-12-08 Ranco Inc Control switch for cycling and defrosting refrigerating apparatus
DE1673528A1 (de) * 1968-02-22 1971-07-29 Sp Kunstruktorskoje Bjuro Prib Thermostat,insbesondere fuer Kaeltemaschinen
FR2069915B1 (enEXAMPLES) * 1969-12-04 1973-03-16 Sopac Regulation
HU175892B (en) * 1975-08-12 1980-11-28 Danfoss As Electric switch actuated depending on the pressure, especially to the vaporizing thermostat cooling boxes
JPS5426562A (en) * 1977-08-01 1979-02-28 Saginomiya Seisakusho Inc Normal defrostinggcombined thermostat
US4274546A (en) * 1977-12-29 1981-06-23 Robertshaw Controls Company Condition responsive electrical switch construction and parts and methods therefor

Also Published As

Publication number Publication date
JPS5866222A (ja) 1983-04-20
DK155476B (da) 1989-04-10
ATE18828T1 (de) 1986-04-15
US4500760A (en) 1985-02-19
EP0076727B1 (fr) 1986-03-26
DE3270134D1 (en) 1986-04-30
DK427882A (da) 1983-03-30
JPH0429169B2 (enEXAMPLES) 1992-05-18
FR2513808A1 (fr) 1983-04-01
DK155476C (da) 1989-08-14
KR890001256B1 (ko) 1989-04-28
KR840001768A (ko) 1984-05-16
FR2513808B1 (enEXAMPLES) 1985-03-08
EP0076727A1 (fr) 1983-04-13

Similar Documents

Publication Publication Date Title
US4510480A (en) Thermostat with temperature pull-down facility
CA1197538A (en) Thermostat-controlled electric switch
EP0017458A3 (en) Defrosting control apparatus
US4163129A (en) Condition responsive control switch units
US3065320A (en) Condition responsive electric switch mechanism
CA1061386A (en) Temperature or pressure responsive switch units
US4937549A (en) Condition responsive switching apparatus
US3191861A (en) Timer adjusted oven temperature control
JPH046247B2 (enEXAMPLES)
US2185814A (en) Control device
GB2100519A (en) Thermostat with temperature pull-down facility
US5101188A (en) Condition responsive switching apparatus
US2270736A (en) Circuit controlling device
US2331408A (en) Control apparatus
US2712579A (en) Control apparatus
US2407089A (en) Snap switch
US2700715A (en) Power regulator
US3521211A (en) Switch and delay mechanism
US4388605A (en) Defrost thermostat used in a reversible refrigerating cycle for heat pumps
US3665362A (en) Thermostatic control device and system utilizing the same
US3083283A (en) Temperature control attachment for a utensil
US3893306A (en) Refrigerator control arrangement
US4323764A (en) Control system and control device for controlling a heating unit and method of making and operating the same
US3414860A (en) Defroster control apparatus comprising a timer switch and temperature sensing element
GB1203699A (en) Temperature control device

Legal Events

Date Code Title Description
MKEX Expiry