CH358140A - High-voltage switch-disconnectors - Google Patents

High-voltage switch-disconnectors

Info

Publication number: CH358140A
Authority: CH; Switzerland
Prior art keywords: disconnectors; voltage switch; voltage; switch
Prior art date: 1958-04-24

Application number

Other languages

German (de)

Inventor

Hollmann Fritz

Emmerich Hans

Original Assignee

Fritz Dreischer Spezialfabrik

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.)

1958-04-24

Filing date

1958-06-19

Publication date

1961-11-15

1958-06-19 Application filed by Fritz Dreischer Spezialfabrik filed Critical Fritz Dreischer Spezialfabrik

1961-11-15 Publication of CH358140A publication Critical patent/CH358140A/en

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
- H01H33/76—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid wherein arc-extinguishing gas is evolved from stationary parts; Selection of material therefor

CH358140D 1958-04-24 1958-06-19 High-voltage switch-disconnectors CH358140A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DED27950A DE1192723B (en)	1958-04-24	1958-04-24	Arc extinguishing chamber for high-voltage switch-disconnectors

Publications (1)

Publication Number	Publication Date
CH358140A true CH358140A (en)	1961-11-15

Family

ID=7039469

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH358140D CH358140A (en)	1958-04-24	1958-06-19	High-voltage switch-disconnectors

Country Status (5)

Country	Link
BE (1)	BE568917A (en)
CH (1)	CH358140A (en)
DE (1)	DE1192723B (en)
FR (1)	FR1214086A (en)
NL (1)	NL37644C (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1438174A (en) *	1963-05-15	1966-05-13	Merlin Gerin	Disconnect switch under load
DE1296236B (en) *	1964-07-31	1969-05-29	Fritz Driescher Spez Fabrik Fu	Switch disconnectors
US3576967A (en) *	1969-04-04	1971-05-04	S & C Electric Co	Switch construction with load break device having one or more movable slats with heat spacers
US3671697A (en) *	1971-01-07	1972-06-20	S & C Electric Co	Switch construction with load break device having a movable slat, a gas expansion chamber and a gas muffler
DE3041634A1 (en) *	1980-11-05	1982-06-09	Fritz Driescher Spezialfabrik für Elektrizitätswerksbedarf, 5144 Wegberg	Breaker switch for medium voltage with arc extinction - has wall of extinction chamber which provides one of two facing extinction faces

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE581343C (en) *	1930-08-01	1933-07-26	Siemens Schuckertwerke Akt Ges	Circuit breaker
DE670720C (en) *	1934-09-06	1939-01-25	Frida Strauss Geb Ruppel	Gas switch
DE643821C (en) *	1934-10-19	1937-04-17	Frida Strauss Geb Ruppel	Electric switch
DE728612C (en) *	1934-10-20	1942-11-30	Siemens Ag	Arc Chamber Switch
DE708433C (en) *	1935-09-24	1941-07-21	Frida Strauss Geb Ruppel	Electric gas switch
DE767713C (en) *	1938-02-05	1953-04-09	Aeg	Electric gas switch
DE711307C (en) *	1938-03-02	1941-09-29	Sachsenwerk Licht & Kraft Ag	Extinguishing chamber switch
US2308026A (en) *	1940-02-20	1943-01-12	Westinghouse Electric & Mfg Co	Load break disconnect
US2571864A (en) *	1947-08-21	1951-10-16	Westinghouse Electric Corp	Arc extinguishing circuit interrupter

1933
- 1933-07-21 NL NL66085A patent/NL37644C/xx active
1958
- 1958-04-24 DE DED27950A patent/DE1192723B/en active Pending
- 1958-06-19 CH CH358140D patent/CH358140A/en unknown
- 1958-06-26 BE BE568917A patent/BE568917A/xx unknown
1959
- 1959-01-22 FR FR1214086D patent/FR1214086A/en not_active Expired

Also Published As

Publication number	Publication date
NL37644C (en)	1936-03-16
BE568917A (en)	1958-07-15
FR1214086A (en)	1960-04-06
DE1192723B (en)	1965-05-13

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