DK447175A - THERMALLY ACTIVABLE SWITCH - Google Patents

THERMALLY ACTIVABLE SWITCH

Info

Publication number
DK447175A
DK447175A DK447175A DK447175A DK447175A DK 447175 A DK447175 A DK 447175A DK 447175 A DK447175 A DK 447175A DK 447175 A DK447175 A DK 447175A DK 447175 A DK447175 A DK 447175A
Authority
DK
Denmark
Prior art keywords
thermally activable
activable switch
switch
thermally
activable
Prior art date
Application number
DK447175A
Other languages
Danish (da)
Inventor
E R Plasko
P E Merrill
Original Assignee
Micro Devices 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
Priority claimed from US05/512,353 external-priority patent/US3952274A/en
Priority claimed from US05/548,665 external-priority patent/US3956725A/en
Application filed by Micro Devices Co filed Critical Micro Devices Co
Publication of DK447175A publication Critical patent/DK447175A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/02—Details
    • H01H37/64—Contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/74—Switches in which only the opening movement or only the closing movement of a contact is effected by heating or cooling
    • H01H37/76—Contact member actuated by melting of fusible material, actuated due to burning of combustible material or due to explosion of explosive material
    • H01H37/764—Contact member actuated by melting of fusible material, actuated due to burning of combustible material or due to explosion of explosive material in which contacts are held closed by a thermal pellet
    • H01H37/766—Contact member actuated by melting of fusible material, actuated due to burning of combustible material or due to explosion of explosive material in which contacts are held closed by a thermal pellet using a bridging contact

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Fuses (AREA)
  • Thermally Actuated Switches (AREA)
DK447175A 1974-10-04 1975-10-03 THERMALLY ACTIVABLE SWITCH DK447175A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US05/512,353 US3952274A (en) 1974-10-04 1974-10-04 Thermally actuatable switch construction
US05/548,665 US3956725A (en) 1975-02-10 1975-02-10 Thermally actuatable electrical switch construction
US55266975A 1975-02-24 1975-02-24

Publications (1)

Publication Number Publication Date
DK447175A true DK447175A (en) 1976-04-05

Family

ID=27414515

Family Applications (1)

Application Number Title Priority Date Filing Date
DK447175A DK447175A (en) 1974-10-04 1975-10-03 THERMALLY ACTIVABLE SWITCH

Country Status (10)

Country Link
JP (1) JPS5163475A (en)
AU (1) AU8494575A (en)
BR (1) BR7506410A (en)
CA (2) CA1035397A (en)
DE (1) DE2544334A1 (en)
DK (1) DK447175A (en)
FR (1) FR2287101A1 (en)
GB (1) GB1503721A (en)
IT (1) IT1047267B (en)
NL (1) NL7511661A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5342145U (en) * 1976-09-17 1978-04-11
US4145654A (en) * 1977-07-21 1979-03-20 Minnesota Mining And Manufacturing Company Thermal switch
GB1589828A (en) * 1977-10-25 1981-05-20 Standard Telephones Cables Ltd Electrical switch
JPS54161562U (en) * 1978-04-28 1979-11-12
JPS5974650U (en) * 1982-11-11 1984-05-21 三王株式会社 temperature fuse
FR2555936B1 (en) * 1983-12-19 1986-11-21 Toutelectric METHOD FOR CONTROLLING THE WELDING TIME

Also Published As

Publication number Publication date
FR2287101A1 (en) 1976-04-30
CA1035397A (en) 1978-07-25
FR2287101B1 (en) 1980-07-18
DE2544334A1 (en) 1976-04-22
AU8494575A (en) 1977-03-24
IT1047267B (en) 1980-09-10
GB1503721A (en) 1978-03-15
BR7506410A (en) 1976-08-10
JPS5163475A (en) 1976-06-01
CA1035398A (en) 1978-07-25
NL7511661A (en) 1976-04-06

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