FR2454687B2 - - Google Patents

Info

Publication number: FR2454687B2
Authority: FR; France
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

FR7910017A

Other versions

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.)

Cegelec SA

Delle Alsthom SA

Original Assignee

Cegelec SA

Delle Alsthom SA

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.)

1979-04-20

Filing date

1979-04-20

Publication date

1982-05-21

1979-04-20 Application filed by Cegelec SA, Delle Alsthom SA filed Critical Cegelec SA

1979-04-20 Priority to FR7910017A priority Critical patent/FR2454687A2/fr

1980-04-01 Priority to CH255480A priority patent/CH634439A5/fr

1980-04-09 Priority to IN258/DEL/80A priority patent/IN154069B/en

1980-04-18 Priority to BR8002420A priority patent/BR8002420A/pt

1980-04-21 Priority to IT67625/80A priority patent/IT1128425B/it

1980-11-14 Publication of FR2454687A2 publication Critical patent/FR2454687A2/fr

1982-05-21 Application granted granted Critical

1982-05-21 Publication of FR2454687B2 publication Critical patent/FR2454687B2/fr

Status Granted legal-status Critical Current

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
- 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
- H01H33/56—Gas reservoirs
- H01H33/561—Gas reservoirs composed of different independent pressurised compartments put in communication only after their assemblage

FR7910017A 1979-04-20 1979-04-20 Dispositif d'etancheite pour un assemblage d'elements d'appareils de coupure a haute tension Granted FR2454687A2 (fr)

Priority Applications (5)

Application Number	Priority Date	Filing Date	Title
FR7910017A FR2454687A2 (fr)	1979-04-20	1979-04-20	Dispositif d'etancheite pour un assemblage d'elements d'appareils de coupure a haute tension
CH255480A CH634439A5 (en)	1979-04-20	1980-04-01	Sealing device for assembling elements of a high-voltage cutout apparatus
IN258/DEL/80A IN154069B (fr)	1979-04-20	1980-04-09
BR8002420A BR8002420A (pt)	1979-04-20	1980-04-18	Dispositivo de estanqueidade para uma ligacao de elementos de aparelhos de corte de alta tensao
IT67625/80A IT1128425B (it)	1979-04-20	1980-04-21	Dispositivo di tenuta per un gruppo di elementi di apparecchi di interruzione ad alta tensione

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR7910017A FR2454687A2 (fr)	1979-04-20	1979-04-20	Dispositif d'etancheite pour un assemblage d'elements d'appareils de coupure a haute tension

Publications (2)

Publication Number	Publication Date
FR2454687A2 FR2454687A2 (fr)	1980-11-14
FR2454687B2 true FR2454687B2 (fr)	1982-05-21

Family

ID=9224538

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR7910017A Granted FR2454687A2 (fr)	1979-04-20	1979-04-20	Dispositif d'etancheite pour un assemblage d'elements d'appareils de coupure a haute tension

Country Status (5)

Country	Link
BR (1)	BR8002420A (fr)
CH (1)	CH634439A5 (fr)
FR (1)	FR2454687A2 (fr)
IN (1)	IN154069B (fr)
IT (1)	IT1128425B (fr)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2272475B1 (fr) *	1974-05-20	1977-10-21	Alsthom Cgee

1979
- 1979-04-20 FR FR7910017A patent/FR2454687A2/fr active Granted
1980
- 1980-04-01 CH CH255480A patent/CH634439A5/fr not_active IP Right Cessation
- 1980-04-09 IN IN258/DEL/80A patent/IN154069B/en unknown
- 1980-04-18 BR BR8002420A patent/BR8002420A/pt not_active IP Right Cessation
- 1980-04-21 IT IT67625/80A patent/IT1128425B/it active

Also Published As

Publication number	Publication date
IT1128425B (it)	1986-05-28
CH634439A5 (en)	1983-01-31
IN154069B (fr)	1984-09-15
BR8002420A (pt)	1980-12-02
IT8067625A0 (it)	1980-04-21
FR2454687A2 (fr)	1980-11-14

Publication	Publication Date	Title
FR2450653B1 (fr)	1985-05-03
FR2449164B1 (fr)	1982-06-25
FR2446884B1 (fr)	1984-03-23
BR8002583A (fr)	1980-12-09
FR2445923B1 (fr)	1983-09-09
BR8006808A (fr)	1981-04-28
FR2446322B2 (fr)	1981-05-29
FR2446887B1 (fr)	1983-11-18
FR2447287B1 (fr)	1984-12-14
FR2447704B1 (fr)	1982-07-02
FR2448990B1 (fr)	1982-04-23
FR2450323B3 (fr)	1981-10-23
FR2493593B2 (fr)	1983-08-12
FR2450262B1 (fr)	1982-11-05
FR2446273B1 (fr)	1982-07-09
FR2450619B1 (fr)	1982-08-27
FR2454687B2 (fr)	1982-05-21
AU79950S (fr)	1981-01-30
AU79918S (fr)	1981-02-09
AU79826S (fr)	1981-02-10
BR5901094U (fr)	1981-02-17
AU80228S (fr)	1980-09-09
AU78386S (fr)	1981-01-23
AU78385S (fr)	1980-11-21
BG44801A1 (fr)	1989-02-15