IT1065664B - Interruttore termico e metodo per fabbricarlo - Google Patents

Interruttore termico e metodo per fabbricarlo

Info

Publication number: IT1065664B
Authority: IT; Italy
Prior art keywords: manufacturing; thermal switch; thermal; switch
Prior art date: 1975-12-22

Application number

IT30674/76A

Other languages

English (en)

Italian (it)

Original Assignee

Illinois Tool Works

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.)

1975-12-22

Filing date

1976-12-21

Publication date

1985-03-04

1975-12-22 Priority claimed from US05/642,650 external-priority patent/US4017818A/en

1975-12-22 Priority claimed from US05/642,973 external-priority patent/US4016523A/en

1975-12-22 Priority claimed from US05/642,971 external-priority patent/US4016522A/en

1976-12-21 Application filed by Illinois Tool Works filed Critical Illinois Tool Works

1985-03-04 Application granted granted Critical

1985-03-04 Publication of IT1065664B publication Critical patent/IT1065664B/it

Links

238000004519 manufacturing process Methods 0.000 title 1

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

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Combustion & Propulsion (AREA)
Fuses (AREA)
Thermally Actuated Switches (AREA)

IT30674/76A 1975-12-22 1976-12-21 Interruttore termico e metodo per fabbricarlo IT1065664B (it)

Applications Claiming Priority (3)

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

Publications (1)

Publication Number	Publication Date
IT1065664B true IT1065664B (it)	1985-03-04

Family

ID=27417692

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT30674/76A IT1065664B (it)	1975-12-22	1976-12-21	Interruttore termico e metodo per fabbricarlo

Country Status (11)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2010278403A (ja) *	2009-06-01	2010-12-09	Denso Corp	リニアアクチュエータ

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 (fr) *	1953-12-30	1956-05-31	Thomson Houston Comp Francaise	Coupe-circuit électrique
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

1976
- 1976-11-29 CA CA266,775A patent/CA1053731A/fr not_active Expired
- 1976-12-06 AU AU20281/76A patent/AU507035B2/en not_active Expired
- 1976-12-13 NL NL7613826A patent/NL7613826A/xx not_active Application Discontinuation
- 1976-12-17 BR BR7608470A patent/BR7608470A/pt unknown
- 1976-12-18 DE DE19762657507 patent/DE2657507A1/de not_active Withdrawn
- 1976-12-21 GB GB53258/76A patent/GB1569177A/en not_active Expired
- 1976-12-21 FR FR7638602A patent/FR2336783A1/fr active Granted
- 1976-12-21 SE SE7614394A patent/SE7614394L/xx unknown
- 1976-12-21 JP JP51152982A patent/JPS5280447A/ja active Pending
- 1976-12-21 IT IT30674/76A patent/IT1065664B/it active
- 1976-12-22 ES ES454514A patent/ES454514A1/es not_active Expired

Also Published As

Publication number	Publication date
CA1053731A (fr)	1979-05-01
ES454514A1 (es)	1978-03-01
JPS5280447A (en)	1977-07-06
FR2336783B1 (fr)	1980-09-12
FR2336783A1 (fr)	1977-07-22
SE7614394L (sv)	1977-06-23
BR7608470A (pt)	1977-12-20
DE2657507A1 (de)	1977-06-30
AU507035B2 (en)	1980-01-31
AU2028176A (en)	1978-06-15
GB1569177A (en)	1980-06-11
NL7613826A (nl)	1977-06-24

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