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CH294737A - Bimetal contact device. - Google Patents

Bimetal contact device.

Info

Publication number
CH294737A
CH294737A CH294737DA CH294737A CH 294737 A CH294737 A CH 294737A CH 294737D A CH294737D A CH 294737DA CH 294737 A CH294737 A CH 294737A
Authority
CH
Switzerland
Prior art keywords
contact device
bimetal contact
bimetal
contact
Prior art date
Application number
Other languages
German (de)
Inventor
Ag J Huber Cie
Original Assignee
Huber & Cie Ag J
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 Huber & Cie Ag J filed Critical Huber & Cie Ag J
Publication of CH294737A publication Critical patent/CH294737A/en

Links

Classifications

    • 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
    • H01H37/52—Thermally-sensitive members actuated due to deflection of bimetallic element
    • H01H37/54—Thermally-sensitive members actuated due to deflection of bimetallic element wherein the bimetallic element is inherently snap acting
    • H01H37/5427—Thermally-sensitive members actuated due to deflection of bimetallic element wherein the bimetallic element is inherently snap acting encapsulated in sealed miniaturised housing
    • 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
    • H01H37/52—Thermally-sensitive members actuated due to deflection of bimetallic element
    • H01H37/54—Thermally-sensitive members actuated due to deflection of bimetallic element wherein the bimetallic element is inherently snap acting
    • H01H2037/5445—Thermally-sensitive members actuated due to deflection of bimetallic element wherein the bimetallic element is inherently snap acting with measures for avoiding slow break of contacts during the creep phase of the snap bimetal
    • 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
    • H01H37/52—Thermally-sensitive members actuated due to deflection of bimetallic element
    • H01H37/54—Thermally-sensitive members actuated due to deflection of bimetallic element wherein the bimetallic element is inherently snap acting
    • H01H2037/5463—Thermally-sensitive members actuated due to deflection of bimetallic element wherein the bimetallic element is inherently snap acting the bimetallic snap element forming part of switched circuit

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Thermally Actuated Switches (AREA)
CH294737D 1951-04-10 1951-04-25 Bimetal contact device. CH294737A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH703963X 1951-04-10

Publications (1)

Publication Number Publication Date
CH294737A true CH294737A (en) 1953-11-30

Family

ID=4530235

Family Applications (2)

Application Number Title Priority Date Filing Date
CH294737D CH294737A (en) 1951-04-10 1951-04-25 Bimetal contact device.
CH301665D CH301665A (en) 1951-04-10 1951-09-06 Bimetal contact device.

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH301665D CH301665A (en) 1951-04-10 1951-09-06 Bimetal contact device.

Country Status (8)

Country Link
US (1) US2732461A (en)
BE (1) BE510570A (en)
CH (2) CH294737A (en)
DE (1) DE1058606B (en)
FR (1) FR1053598A (en)
GB (1) GB703963A (en)
LU (1) LU31325A1 (en)
NL (2) NL168156B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1087669B (en) * 1956-03-15 1960-08-25 Petercem Sa Temperature-dependent electrical miniature switch

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2873328A (en) * 1955-08-29 1959-02-10 Baso Inc Thermostat for low power circuits
US2811611A (en) * 1956-04-17 1957-10-29 Odenwald Alfred Small-type thermostat for preventing overheating in electrical apparatus
US2819367A (en) * 1956-10-29 1958-01-07 Maxime E Ouellette Fire detector
US2839635A (en) * 1956-11-01 1958-06-17 Cook Electric Co Lightning arresters
US2889430A (en) * 1957-01-11 1959-06-02 Smith Webster Deroyce Thermostats
GB799002A (en) * 1958-05-16 1958-07-30 Alfred Odenwald Improvements in or relating to thermostats
US3038978A (en) * 1959-01-16 1962-06-12 Penn Controls Flame detector
US3083309A (en) * 1960-05-27 1963-03-26 Texas Instruments Inc Thermal motor protective means
US3213250A (en) * 1962-11-30 1965-10-19 Texas Instruments Inc Miniature snap acting thermostatic switch
CH400297A (en) * 1963-03-22 1965-10-15 Huber & Cie Ag J Electrical, temperature-dependent miniature switch
US3529272A (en) * 1968-05-21 1970-09-15 Fasco Industries Temperature switch
DE2744963C2 (en) * 1977-10-06 1982-04-08 Fa. Leopold Kostal, 5880 Lüdenscheid Snap device for electrical switches
US4325047A (en) * 1980-04-09 1982-04-13 Aisin Seiki Kabushiki Kaisha Temperature responsive switch
US5043690A (en) * 1990-07-12 1991-08-27 Sundstrand Data Control, Inc. Balanced snap action thermal actuator
DE19527254C2 (en) * 1995-07-26 2000-01-20 Thermik Geraetebau Gmbh Temperature monitor
DE19704563B4 (en) * 1997-02-07 2005-07-21 Thermik Gerätebau GmbH Device for protecting a device

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1725296A (en) * 1925-08-31 1929-08-20 Arthur E Paige Burner-lighting mechanism
DE510270C (en) * 1926-09-11 1930-10-17 Radio Patents Corp Inc Thermal switch that can be used in lamp sockets
DE690573C (en) * 1935-10-23 1940-04-29 Walther Burstyn Dr Automatic fire alarm
GB491390A (en) * 1936-01-27 1938-08-29 Metals & Controls Corp Thermostatic electric controls
US2239540A (en) * 1936-01-27 1941-04-22 Metals & Controis Corp Thermostatic control
US2207601A (en) * 1936-11-06 1940-07-09 Shakespeare Products Co Igniter
US2199388A (en) * 1938-02-07 1940-05-07 Metals & Controls Corp Thermostatic device
US2239541A (en) * 1938-11-23 1941-04-22 Metals & Controls Corp Temperature responsive apparatus
US2477801A (en) * 1945-05-19 1949-08-02 Claude M Hathaway Air pressure switch
US2461903A (en) * 1945-06-16 1949-02-15 Metals & Controls Corp Thermostatic control
NL66547C (en) * 1945-12-17
FR924492A (en) * 1946-03-27 1947-08-06 J M Dard & Cie Ets Bimetallic reed relay without latching device
US2469217A (en) * 1946-04-17 1949-05-03 Gen Electric Snap-action thermostatic switch
US2543040A (en) * 1946-09-24 1951-02-27 Charles S Mertler Snap-action thermostatic switch
US2514807A (en) * 1948-04-05 1950-07-11 Walter M Shaw Portable electric fire alarm device
US2596171A (en) * 1949-08-03 1952-05-13 Us Army Pressure switch for fuses

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1087669B (en) * 1956-03-15 1960-08-25 Petercem Sa Temperature-dependent electrical miniature switch

Also Published As

Publication number Publication date
LU31325A1 (en)
BE510570A (en)
NL79469C (en)
US2732461A (en) 1956-01-24
DE1058606B (en) 1959-06-04
NL168156B (en)
FR1053598A (en) 1954-02-03
GB703963A (en) 1954-02-10
CH301665A (en) 1954-09-15

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