GB1070875A - Thermally controlled electrical switch - Google Patents

Thermally controlled electrical switch

Info

Publication number: GB1070875A
Authority: GB; United Kingdom
Prior art keywords: electrical switch; controlled electrical; thermally controlled; thermally; switch
Prior art date: 1962-05-29
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

GB37132/64A

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.)

Borletti SpA

Original Assignee

Borletti SpA

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.)

1962-05-29

Filing date

1964-09-10

Publication date

1967-06-07

1964-09-10 Application filed by Borletti SpA filed Critical Borletti SpA

1967-06-07 Publication of GB1070875A publication Critical patent/GB1070875A/en

Status Expired legal-status Critical Current

Links

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H37/00—Thermally-actuated switches
- H01H37/02—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

Landscapes

Physics & Mathematics (AREA)
Thermal Sciences (AREA)
Thermally Actuated Switches (AREA)
Push-Button Switches (AREA)

GB37132/64A 1962-05-29 1964-09-10 Thermally controlled electrical switch Expired GB1070875A (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
IT1063062		1962-05-29
IT1855663		1963-09-10
IT2955966		1966-11-03

Publications (1)

Publication Number	Publication Date
GB1070875A true GB1070875A (en)	1967-06-07

Family

ID=27272770

Family Applications (3)

Application Number	Title	Priority Date	Filing Date
GB19133/63A Expired GB1035515A (en)	1962-05-29	1963-05-14	Thermally controlled electrical switch
GB37132/64A Expired GB1070875A (en)	1962-05-29	1964-09-10	Thermally controlled electrical switch
GB50170/67A Expired GB1134289A (en)	1962-05-29	1967-11-03	A thermally controlled electric switch

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
GB19133/63A Expired GB1035515A (en)	1962-05-29	1963-05-14	Thermally controlled electrical switch

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
GB50170/67A Expired GB1134289A (en)	1962-05-29	1967-11-03	A thermally controlled electric switch

Country Status (5)

Country	Link
US (3)	US3221126A (en)
DE (1)	DE1465558A1 (en)
ES (1)	ES346690A2 (en)
FR (1)	FR93768E (en)
GB (3)	GB1035515A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3221126A (en) *	1962-05-29	1965-11-30	Borletti Spa	Thermally controlled electrical switch having motion-amplifying lever means
US3412934A (en) *	1966-11-14	1968-11-26	Robertshaw Controls Co	Thermostatic control device
US3529105A (en) *	1967-02-15	1970-09-15	Emerson Electric Co	Snap switch and thermoresponsive actuator
ES139319Y (en) *	1967-07-08	1969-06-16	Veglia, S. A. E.	PERFECTED THERMOMETRIC SWITCH WITH BIMETALI-CA DISC REED.
US3839693A (en) *	1971-09-13	1974-10-01	Micro Devices Corp	Thermal limiter constructions
US3731248A (en) *	1971-09-13	1973-05-01	Micro Devices Corp	Thermal limiter constructions
GB1546578A (en) *	1975-10-30	1979-05-23	Taylor J C	Method and apparatus for manufacturing snap-acting thermally responsive bimetallic actuators

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1522786A (en) *	1920-06-09	1925-01-13	Westinghouse Electric & Mfg Co	Thermal relay
DE625675C (en) *	1934-02-16	1936-02-13	Voigt & Haeffner Akt Ges	Temperature controller for electrically heated devices with a bimetallic spring element in the form of a disc that cannot be developed
US2387904A (en) *	1942-10-17	1945-10-30	Robert Hetherington & Son Inc	Heat coil operated thermal switch
GB651151A (en) *	1948-05-14	1951-03-14	Ericsson Telephones Ltd	Improvements in devices operated by magnetostriction or thermal expansion
US2750475A (en) *	1951-01-10	1956-06-12	Gen Motors Corp	Thermostatic switch
US2722666A (en) *	1951-11-14	1955-11-01	Bryant Electric Co	Electrical receptacle
US2751464A (en) *	1953-07-02	1956-06-19	Gen Motors Corp	Temperature responsive switch
US2863024A (en) *	1957-04-18	1958-12-02	Lee W Romine	Signal connecting bolt
CH354918A (en) *	1957-12-10	1961-06-15	Landis & Gyr Ag	Overtemperature protection for electrically heated hot water storage tanks
US3015687A (en) *	1959-11-03	1962-01-02	Sprague Electric Co	Electrical component terminal
US3139500A (en) *	1960-03-02	1964-06-30	Wilcolator Co	Thermally actuated double throw switch mechanism
US3221126A (en) *	1962-05-29	1965-11-30	Borletti Spa	Thermally controlled electrical switch having motion-amplifying lever means

1963
- 1963-05-09 US US279104A patent/US3221126A/en not_active Expired - Lifetime
- 1963-05-14 GB GB19133/63A patent/GB1035515A/en not_active Expired
1964
- 1964-09-09 US US395260A patent/US3223806A/en not_active Expired - Lifetime
- 1964-09-10 GB GB37132/64A patent/GB1070875A/en not_active Expired
- 1964-09-10 DE DE19641465558 patent/DE1465558A1/en active Pending
1967
- 1967-11-02 FR FR126711A patent/FR93768E/en not_active Expired
- 1967-11-02 ES ES346690A patent/ES346690A2/en not_active Expired
- 1967-11-03 US US680390A patent/US3453581A/en not_active Expired - Lifetime
- 1967-11-03 GB GB50170/67A patent/GB1134289A/en not_active Expired

Also Published As

Publication number	Publication date
GB1035515A (en)	1966-07-06
ES346690A2 (en)	1968-12-16
DE1465558A1 (en)	1969-03-27
US3223806A (en)	1965-12-14
US3453581A (en)	1969-07-01
GB1134289A (en)	1968-11-20
US3221126A (en)	1965-11-30
FR93768E (en)	1969-05-16

Publication	Publication Date	Title
GB1070875A (en)	1967-06-07	Thermally controlled electrical switch
GB1068436A (en)	1967-05-10	Electric switch
GB1071513A (en)	1967-06-07	Electric switch
GB1071964A (en)	1967-06-14	Electric switch
CA649862A (en)	1962-10-09	Electric switch
AU270936B2 (en)	1964-06-25	Thermally responsive electrical switch
AU281162B2 (en)	1965-01-21	Thermally responsive electric switch
GB1071141A (en)	1967-06-07	Thermally responsive electrical switches
CA648697A (en)	1962-09-18	Thermally operated electric switch devices
AU271394B2 (en)		Thermally responsive electrical switches
AU2578362A (en)	1964-06-25	Thermally responsive electrical switch
AU3321463A (en)	1965-01-21	Thermally responsive electric switch
GB1073342A (en)	1967-06-21	Electric switch
CA653026A (en)	1962-11-27	Electrical switch means
AU272133B2 (en)	1964-06-25	Thermostatic electrical switch
CA650565A (en)	1962-10-16	Electrical switch
CA649524A (en)	1962-10-02	Electrical switch
CA648888A (en)	1962-09-18	Enclosed electric switch
IE25716L (en)	1962-12-05	Time switch
CA637720A (en)	1962-03-06	Electric switch
CA651574A (en)	1962-11-06	Electric switch
CA634149A (en)	1962-01-09	Electric switch
CA634799A (en)	1962-01-16	Electric switch
CA635882A (en)	1962-02-06	Electric switch
AU276266B2 (en)	1965-03-04	Electric switch