CH258690A - Electrical cut-off device. - Google Patents

Electrical cut-off device.

Info

Publication number: CH258690A
Authority: CH; Switzerland
Prior art keywords: electrical cut; cut; electrical
Prior art date: 1947-05-23

Application number

Other languages

French (fr)

Inventor

Societe Anonyme De Parti Gardy

Original Assignee

Gardy Particip App

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.)

1947-05-23

Filing date

1947-05-23

Publication date

1948-12-15

1947-05-23 Application filed by Gardy Particip App filed Critical Gardy Particip App

1948-12-15 Publication of CH258690A publication Critical patent/CH258690A/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
- H01H33/98—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being initiated by an auxiliary arc or a section of the arc, without any moving parts for producing or increasing the flow

CH258690D 1947-05-23 1947-05-23 Electrical cut-off device. CH258690A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH258690T		1947-05-23

Publications (1)

Publication Number	Publication Date
CH258690A true CH258690A (en)	1948-12-15

Family

ID=4472763

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH258690D CH258690A (en)	1947-05-23	1947-05-23	Electrical cut-off device.

Country Status (3)

Country	Link
BE (1)	BE481293A (en)
CH (1)	CH258690A (en)
FR (1)	FR963946A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1031543A (en) *	1951-01-29	1953-06-24		Improvements to low volume arc extinguisher circuit breakers

0
- BE BE481293D patent/BE481293A/xx unknown
- FR FR963946D patent/FR963946A/fr not_active Expired
1947
- 1947-05-23 CH CH258690D patent/CH258690A/en unknown

Also Published As

Publication number	Publication date
FR963946A (en)	1950-07-26
BE481293A (en)

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