CH530084A - Electrical installation including at least one pneumatic circuit breaker - Google Patents

Electrical installation including at least one pneumatic circuit breaker

Info

Publication number: CH530084A
Authority: CH; Switzerland
Prior art keywords: circuit breaker; electrical installation; pneumatic circuit; installation including; pneumatic
Prior art date: 1970-02-23

Application number

CH86071A

Other languages

French (fr)

Inventor

Billon Gerard

Henry Jean-Claude

Vincent Eugene

Original Assignee

Merlin Gerin

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.)

1970-02-23

Filing date

1971-01-21

Publication date

1972-10-31

1971-01-21 Application filed by Merlin Gerin filed Critical Merlin Gerin

1972-10-31 Publication of CH530084A publication Critical patent/CH530084A/en

Links

238000010616 electrical installation Methods 0.000 title 1

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
- H01H33/02—Details
- H01H33/53—Cases; Reservoirs, tanks, piping or valves, for arc-extinguishing fluid; Accessories therefor, e.g. safety arrangements, pressure relief devices
- H01H33/55—Oil reservoirs or tanks; Lowering means therefor

CH86071A 1970-02-23 1971-01-21 Electrical installation including at least one pneumatic circuit breaker CH530084A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR7006450A FR2080097A5 (en)	1970-02-23	1970-02-23

Publications (1)

Publication Number	Publication Date
CH530084A true CH530084A (en)	1972-10-31

Family

ID=9051135

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH86071A CH530084A (en)	1970-02-23	1971-01-21	Electrical installation including at least one pneumatic circuit breaker

Country Status (6)

Country	Link
US (1)	US3700848A (en)
CA (1)	CA952951A (en)
CH (1)	CH530084A (en)
DE (1)	DE2108236A1 (en)
FR (1)	FR2080097A5 (en)
SE (1)	SE360946B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4729960A (en) *	1985-06-11	1988-03-08	Foote Robert S	Method of prospecting for hydrocarbon deposits

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1020710B (en) *	1955-09-22	1957-12-12	Voigt & Haeffner Ag	Compressed air switch with multiple interruptions per pole
DE1102858B (en) *	1958-12-23	1961-03-23	Siemens Ag	Switch filled with gaseous extinguishing agent
FR1250102A (en) *	1960-02-08	1961-01-06	Continental Elektro Ind Ag	Safety device for compressed air circuit breaker

1970
- 1970-02-23 FR FR7006450A patent/FR2080097A5/fr not_active Expired
1971
- 1971-01-21 CH CH86071A patent/CH530084A/en not_active IP Right Cessation
- 1971-02-11 US US114605A patent/US3700848A/en not_active Expired - Lifetime
- 1971-02-16 CA CA105,554A patent/CA952951A/en not_active Expired
- 1971-02-20 DE DE19712108236 patent/DE2108236A1/en active Pending
- 1971-02-22 SE SE02235/71A patent/SE360946B/xx unknown

Also Published As

Publication number	Publication date
FR2080097A5 (en)	1971-11-12
SE360946B (en)	1973-10-08
DE2108236A1 (en)	1971-09-09
CA952951A (en)	1974-08-13
US3700848A (en)	1972-10-24

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Legal Events

Date	Code	Title	Description
1977-08-31	PL	Patent ceased