CH622380A5 - - Google Patents

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Publication number
CH622380A5
CH622380A5 CH1575877A CH1575877A CH622380A5 CH 622380 A5 CH622380 A5 CH 622380A5 CH 1575877 A CH1575877 A CH 1575877A CH 1575877 A CH1575877 A CH 1575877A CH 622380 A5 CH622380 A5 CH 622380A5
Authority
CH
Switzerland
Prior art keywords
atomic
thermal switch
glass
metal alloy
tensioning device
Prior art date
Application number
CH1575877A
Other languages
German (de)
English (en)
Inventor
Keith Dr Melton
Olivier Dr Mercier
Original Assignee
Bbc Brown Boveri & Cie
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 Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie
Priority to CH1575877A priority Critical patent/CH622380A5/de
Priority to DE2803776A priority patent/DE2803776C2/de
Priority to SE7813068A priority patent/SE7813068L/xx
Priority to US05/971,340 priority patent/US4263573A/en
Priority to FR7835902A priority patent/FR2412932A1/fr
Priority to DK574378A priority patent/DK574378A/da
Publication of CH622380A5 publication Critical patent/CH622380A5/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C45/00—Amorphous alloys
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/14—Electrothermal mechanisms
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/14—Electrothermal mechanisms
    • H01H71/145—Electrothermal mechanisms using shape memory materials
CH1575877A 1977-12-21 1977-12-21 CH622380A5 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CH1575877A CH622380A5 (ja) 1977-12-21 1977-12-21
DE2803776A DE2803776C2 (de) 1977-12-21 1978-01-28 Thermoschalter
SE7813068A SE7813068L (sv) 1977-12-21 1978-12-19 Termostromstellare
US05/971,340 US4263573A (en) 1977-12-21 1978-12-20 Thermal switch with a vitreous metal alloy switching element
FR7835902A FR2412932A1 (fr) 1977-12-21 1978-12-21 Thermo-rupteur
DK574378A DK574378A (da) 1977-12-21 1978-12-21 Termoomskifter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1575877A CH622380A5 (ja) 1977-12-21 1977-12-21

Publications (1)

Publication Number Publication Date
CH622380A5 true CH622380A5 (ja) 1981-03-31

Family

ID=4411685

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1575877A CH622380A5 (ja) 1977-12-21 1977-12-21

Country Status (6)

Country Link
US (1) US4263573A (ja)
CH (1) CH622380A5 (ja)
DE (1) DE2803776C2 (ja)
DK (1) DK574378A (ja)
FR (1) FR2412932A1 (ja)
SE (1) SE7813068L (ja)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2508209A1 (fr) * 1981-06-19 1982-12-24 Telemecanique Electrique Dispositif de signalisation de rupture de plaquettes et application a des systemes d'alarme
US4414519A (en) * 1982-03-10 1983-11-08 Allied Corporation Temperature-sensitive relay
US4434411A (en) 1982-03-10 1984-02-28 Allied Corporation Temperature-sensitive switch
DE3428568A1 (de) * 1984-08-02 1986-02-13 Siemens AG, 1000 Berlin und 8000 München Elektrische sicherungseinrichtung
DE3431015A1 (de) * 1984-08-23 1986-03-06 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Schutzvorrichtung gegen das bersten von einem isolator eines hochspannungsleistungsschalters
EP0333790A1 (de) * 1987-09-29 1989-09-27 Weber Ag Auslöseeinrichtung für schutzschalter
US5128099A (en) * 1991-02-15 1992-07-07 Energy Conversion Devices, Inc. Congruent state changeable optical memory material and device
US5105178A (en) * 1991-04-19 1992-04-14 Krumme John F Over-current/over-temperature protection device
US5583734A (en) * 1994-11-10 1996-12-10 Raychem Corporation Surge arrester with overvoltage sensitive grounding switch
US8830026B2 (en) * 2010-12-30 2014-09-09 General Electric Company Shape memory alloy actuated circuit breaker

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2652969A (en) * 1951-12-03 1953-09-22 Marathon Corp Carton
US3285470A (en) * 1963-07-05 1966-11-15 Yeda Res & Dev Thermally actuated devices
US3516082A (en) * 1967-06-09 1970-06-02 Roy G Cooper Temperature sensing devices
US3559120A (en) * 1969-04-21 1971-01-26 Ite Imperial Corp Circuit breaker with interchangeable plug-in type trip unit sub-assembly
DE2026629B2 (de) * 1970-05-30 1977-06-02 Temperatur-Regelventil Vereinigte Flugtechnische Werke-Fokker GmbH, 2800 Bremen Temperatur-regelventil
DE2139852A1 (de) * 1971-08-09 1973-02-15 Battelle Institut E V Schaltelement mit temperaturabhaengiger schaltstellung
GB1476589A (en) * 1974-08-07 1977-06-16 Allied Chem Amorphous metal alloys
DE2602555A1 (de) * 1976-01-23 1977-07-28 Warner Lambert Co Schneidinstrument, insbesondere rasierklinge
US4047143A (en) * 1976-07-09 1977-09-06 Western Electric Company, Inc. Fused resistive electrical protection device
US4085396A (en) * 1976-09-27 1978-04-18 Bell Telephone Laboratories, Incorporated Electric fuse
CH616270A5 (ja) * 1977-05-06 1980-03-14 Bbc Brown Boveri & Cie

Also Published As

Publication number Publication date
FR2412932A1 (fr) 1979-07-20
SE7813068L (sv) 1979-06-22
DK574378A (da) 1979-06-22
US4263573A (en) 1981-04-21
DE2803776A1 (de) 1979-06-28
DE2803776C2 (de) 1982-02-25

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Legal Events

Date Code Title Description
PL Patent ceased