FR2336783B1 - - Google Patents

Info

Publication number
FR2336783B1
FR2336783B1 FR7638602A FR7638602A FR2336783B1 FR 2336783 B1 FR2336783 B1 FR 2336783B1 FR 7638602 A FR7638602 A FR 7638602A FR 7638602 A FR7638602 A FR 7638602A FR 2336783 B1 FR2336783 B1 FR 2336783B1
Authority
FR
France
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
FR7638602A
Other languages
French (fr)
Other versions
FR2336783A1 (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.)
Illinois Tool Works Inc
Original Assignee
Illinois Tool Works Inc
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 US05/642,971 external-priority patent/US4016522A/en
Priority claimed from US05/642,650 external-priority patent/US4017818A/en
Priority claimed from US05/642,973 external-priority patent/US4016523A/en
Application filed by Illinois Tool Works Inc filed Critical Illinois Tool Works Inc
Publication of FR2336783A1 publication Critical patent/FR2336783A1/en
Application granted granted Critical
Publication of FR2336783B1 publication Critical patent/FR2336783B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • H01H2037/769—Contact member actuated by melting of fusible material, actuated due to burning of combustible material or due to explosion of explosive material characterised by the composition of insulating fusible materials, e.g. for use in the thermal pellets
FR7638602A 1975-12-22 1976-12-21 THERMAL CIRCUIT BREAKER AND ITS MANUFACTURING PROCESS Granted FR2336783A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US05/642,971 US4016522A (en) 1975-12-22 1975-12-22 Thermal switch device and method of making
US05/642,650 US4017818A (en) 1975-12-22 1975-12-22 Thermal switch device and method of making
US05/642,973 US4016523A (en) 1975-12-22 1975-12-22 Thermal switch device

Publications (2)

Publication Number Publication Date
FR2336783A1 FR2336783A1 (en) 1977-07-22
FR2336783B1 true FR2336783B1 (en) 1980-09-12

Family

ID=27417692

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7638602A Granted FR2336783A1 (en) 1975-12-22 1976-12-21 THERMAL CIRCUIT BREAKER AND ITS MANUFACTURING PROCESS

Country Status (11)

Country Link
JP (1) JPS5280447A (en)
AU (1) AU507035B2 (en)
BR (1) BR7608470A (en)
CA (1) CA1053731A (en)
DE (1) DE2657507A1 (en)
ES (1) ES454514A1 (en)
FR (1) FR2336783A1 (en)
GB (1) GB1569177A (en)
IT (1) IT1065664B (en)
NL (1) NL7613826A (en)
SE (1) SE7614394L (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010278403A (en) * 2009-06-01 2010-12-09 Denso Corp Linear actuator

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1940176A (en) * 1933-07-15 1933-12-19 Marshall Howard Contact making device
US2149773A (en) * 1937-10-25 1939-03-07 George W Huntley Safety plug
FR1118095A (en) * 1953-12-30 1956-05-31 Thomson Houston Comp Francaise Electric circuit breaker
DE2125116A1 (en) * 1971-05-21 1972-11-30 Bosch Gmbh Robert Safety switch - for choking coils of phosphorescent lamps
US3827014A (en) * 1973-09-24 1974-07-30 Portage Electric Prod Inc Thermal protector

Also Published As

Publication number Publication date
CA1053731A (en) 1979-05-01
NL7613826A (en) 1977-06-24
GB1569177A (en) 1980-06-11
ES454514A1 (en) 1978-03-01
SE7614394L (en) 1977-06-23
JPS5280447A (en) 1977-07-06
IT1065664B (en) 1985-03-04
FR2336783A1 (en) 1977-07-22
AU507035B2 (en) 1980-01-31
DE2657507A1 (en) 1977-06-30
BR7608470A (en) 1977-12-20
AU2028176A (en) 1978-06-15

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Legal Events

Date Code Title Description
ST Notification of lapse