CH299056A - Switch device for an electrical circuit. - Google Patents

Switch device for an electrical circuit.

Info

Publication number: CH299056A
Authority: CH; Switzerland
Prior art keywords: electrical circuit; switch device; switch; electrical; circuit
Prior art date: 1950-05-30

Application number

Other languages

French (fr)

Inventor

Limited Trico-Folberth

Original Assignee

Trico Folberth Ltd

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.)

1950-05-30

Filing date

1951-05-30

Publication date

1954-05-31

1951-05-30 Application filed by Trico Folberth Ltd filed Critical Trico Folberth Ltd

1954-05-31 Publication of CH299056A publication Critical patent/CH299056A/en

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H61/00—Electrothermal relays
- H01H61/06—Self-interrupters, i.e. with periodic or other repetitive opening and closing of contacts
- H01H61/066—Self-interrupters, i.e. with periodic or other repetitive opening and closing of contacts making use of an extensible wire, rod or strips
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B5/00—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied
- G08B5/22—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission
- G08B5/36—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission using visible light sources
- G08B5/38—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission using visible light sources using flashing light

Landscapes

Physics & Mathematics (AREA)
Electromagnetism (AREA)
General Physics & Mathematics (AREA)
Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Fuses (AREA)
Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

CH299056D 1950-05-30 1951-05-30 Switch device for an electrical circuit. CH299056A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB299056X		1950-05-30

Publications (1)

Publication Number	Publication Date
CH299056A true CH299056A (en)	1954-05-31

Family

ID=10299108

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH299056D CH299056A (en)	1950-05-30	1951-05-30	Switch device for an electrical circuit.

Country Status (5)

Country	Link
BE (1)	BE503578A (en)
CH (1)	CH299056A (en)
DE (1)	DE913663C (en)
FR (1)	FR1037909A (en)
GB (1)	GB696642A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1069748B (en) *	1951-05-21	1959-11-26
DE1053111B (en) *	1955-09-02	1959-03-19	Wella Ag	Electric temperature controller
DE1104025B (en) *	1958-02-27	1961-04-06	Licentia Gmbh	Switching device for the automatic, periodic closing and opening of a circuit
US3204065A (en) *	1963-01-02	1965-08-31	Texas Instruments Inc	Thermally responsive electrical switch with overstress protection means

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1668974A (en) *	1926-03-12	1928-05-08	Westinghouse Electric & Mfg Co	Snap switch
US2184699A (en) *	1936-04-24	1939-12-26	Trico Products Corp	Thermostatic switch

0
- BE BE503578D patent/BE503578A/xx unknown
1950
- 1950-05-30 GB GB13521/50A patent/GB696642A/en not_active Expired
1951
- 1951-05-30 CH CH299056D patent/CH299056A/en unknown
- 1951-05-30 FR FR1037909D patent/FR1037909A/en not_active Expired
- 1951-05-30 DE DET4372A patent/DE913663C/en not_active Expired

Also Published As

Publication number	Publication date
GB696642A (en)	1953-09-02
FR1037909A (en)	1953-09-23
DE913663C (en)	1954-06-18
BE503578A (en)

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