IT7822414A0 - Interruttore elettrico a gas. - Google Patents

Interruttore elettrico a gas.

Info

Publication number: IT7822414A0
Authority: IT; Italy
Prior art keywords: gas switch; electric gas; electric; switch; gas
Prior art date: 1977-04-29

Application number

IT7822414A

Other languages

English (en)

Other versions

IT1094440B (it

Original Assignee

Bbc Brown Boveri & Cie

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.)

1977-04-29

Filing date

1978-04-18

Publication date

1978-04-18

1978-04-18 Application filed by Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie

1978-04-18 Publication of IT7822414A0 publication Critical patent/IT7822414A0/it

1985-08-02 Application granted granted Critical

1985-08-02 Publication of IT1094440B publication Critical patent/IT1094440B/it

Links

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
- H01H33/7015—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts
- H01H33/7038—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts characterised by a conducting tubular gas flow enhancing nozzle
- 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
- H01H33/982—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 in which the pressure-generating arc is rotated by a magnetic field

IT22414/78A 1977-04-29 1978-04-18 Interruttore elettrico a gas IT1094440B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH534977A CH612293A5 (it)	1977-04-29	1977-04-29

Publications (2)

Publication Number	Publication Date
IT7822414A0 true IT7822414A0 (it)	1978-04-18
IT1094440B IT1094440B (it)	1985-08-02

Family

ID=4292084

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT22414/78A IT1094440B (it)	1977-04-29	1978-04-18	Interruttore elettrico a gas

Country Status (6)

Country	Link
US (1)	US4286128A (it)
CA (1)	CA1090855A (it)
CH (1)	CH612293A5 (it)
DE (2)	DE2723552C2 (it)
FR (1)	FR2389219A1 (it)
IT (1)	IT1094440B (it)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2441261A1 (fr) *	1978-11-10	1980-06-06	Merlin Gerin	Interrupteur a arc tournant
FR2480028A1 (fr) *	1980-04-04	1981-10-09	Merlin Gerin	Interrupteur a arc tournant par action d'un aimant permanent
DE3160402D1 (en) *	1980-05-07	1983-07-14	Bbc Brown Boveri & Cie	High tension circuit breaker
EP0042456B1 (de) *	1980-06-23	1985-01-23	BBC Aktiengesellschaft Brown, Boveri & Cie.	Hochspannungsleistungsschalter
ZA824849B (en) *	1981-08-12	1983-11-30	Northern Eng Ind	Circuit-breaker
JPS58165221A (ja) *	1982-03-25	1983-09-30	三菱電機株式会社	断路器
FR2565731A1 (fr) *	1984-06-08	1985-12-13	Interaction	Perfectionnements aux disjoncteurs
US4553008A (en) *	1984-06-14	1985-11-12	Cooper Industries, Inc.	Load interrupter
DE3516925A1 (de) *	1985-05-08	1986-11-13	Siemens AG, 1000 Berlin und 8000 München	Gekapselte, druckgasisolierte hochspannungsanlage
FR2599187B1 (fr) *	1986-05-26	1994-10-28	Merlin Gerin	Disjoncteur electrique a isolement gazeux et a bobine de soufflage electromagnetique pour la rotation de l'arc
FR2679375A1 (fr) *	1991-07-19	1993-01-22	Alsthom Gec	Contact pour disjoncteur.
FR2718281B1 (fr) *	1994-03-30	1996-04-26	Gec Alsthom T & D Sa	Disjoncteur à haute ou moyenne tension à bobine de soufflage.
DE19517615A1 (de) *	1995-05-13	1996-11-14	Abb Research Ltd	Leistungsschalter
DE19850396A1 (de)	1998-11-02	2000-05-04	Asea Brown Boveri	Leistungsschalter
EP1913621A1 (de) *	2005-08-10	2008-04-23	ABB Research Ltd	Selbstblasschalter mit steuerkörper
FR2944136B1 (fr) *	2009-04-03	2011-06-10	Areva T & D Sa	Chambre de coupure de courant a contact mobile a soufflage d'arc realise integralement par l'interieur de celui-ci, interrupteur by pass hvdc et sous station de conversion hvdc comprenant une telle chambre.
DE102009019771A1 (de) *	2009-04-29	2010-11-04	Siemens Aktiengesellschaft	Gleitkontaktanordnung
JP5775966B2 (ja) *	2012-04-06	2015-09-09	株式会社日立製作所	ガス遮断器
JP2014107181A (ja) *	2012-11-29	2014-06-09	Hitachi Ltd	並列コンデンサ付きガス遮断器
FR3030106B1 (fr) *	2014-12-11	2017-01-13	Alstom Technology Ltd	Dispositif de coupure electrique haute tension a autosoufflage optimise
CN115938907A (zh) *	2021-10-06	2023-04-07	萨默费尼根有限公司	用于质谱仪的高速极性切换双转换倍增极离子检测器

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3140374A (en) *	1962-09-20	1964-07-07	Fred H Cole	Circuit breaker interrupter
CH574673A5 (it) *	1974-08-20	1976-04-15	Bbc Brown Boveri & Cie
US3984651A (en) *	1975-05-01	1976-10-05	Mcgraw-Edison Company	Electrical loadbreak arc quenching and containing assembly

1977
- 1977-04-29 CH CH534977A patent/CH612293A5/xx not_active IP Right Cessation
- 1977-05-25 DE DE2723552A patent/DE2723552C2/de not_active Expired
- 1977-05-25 DE DE7716525U patent/DE7716525U1/de not_active Expired
- 1977-07-22 FR FR7722546A patent/FR2389219A1/fr active Granted
1978
- 1978-04-17 US US05/897,150 patent/US4286128A/en not_active Expired - Lifetime
- 1978-04-18 IT IT22414/78A patent/IT1094440B/it active
- 1978-04-21 CA CA301,675A patent/CA1090855A/en not_active Expired

Also Published As

Publication number	Publication date
DE2723552C2 (de)	1985-12-12
IT1094440B (it)	1985-08-02
CA1090855A (en)	1980-12-02
DE2723552A1 (de)	1978-11-02
FR2389219B1 (it)	1981-10-02
DE7716525U1 (de)	1979-02-15
CH612293A5 (it)	1979-07-13
US4286128A (en)	1981-08-25
FR2389219A1 (fr)	1978-11-24

Publication	Publication Date	Title
IT7822350A0 (it)	1978-04-14	Interruttore elettrico.
IT7822578A0 (it)	1978-04-21	Interruttore elettrico a scatto termico.
IT7822414A0 (it)	1978-04-18	Interruttore elettrico a gas.
IT7827481A0 (it)	1978-09-08	Interruttore elettrico.
NL7711766A (nl)	1978-04-28	Electrische schakelaar.
IT1105795B (it)	1985-11-04	Interruttore elettrico
NL7708860A (nl)	1978-03-02	Gasschakelaar.
SE7811899L (sv)	1979-06-13	Tryckgasbrytare
DK266678A (da)	1979-01-07	Elektrisk tidsomskifter
IT7827038A0 (it)	1978-08-05	Pressostato elettrico.
NO774381L (no)	1978-08-11	Sporveksel.
IT7822363A0 (it)	1978-04-14	Interruttore elettrico modulare.
NL7810994A (nl)	1979-05-08	Schakelaar.
ES235071Y (es)	1978-11-01	Conmutador electrico.
IT7820616A0 (it)	1978-02-24	Interruttore autopneumatico a gascompresso.
IT7824194A0 (it)	1978-06-05	Pressostato elettrico.
IT1102116B (it)	1985-10-07	Interruttore elettrico
IT7831138A0 (it)	1978-12-21	Interruttore elettrico.
IT8026964A0 (it)	1980-12-24	Meccaniscmo a interruttore elettrico.
NL7802904A (nl)	1979-09-18	Schakelaar.
IT1102042B (it)	1985-10-07	Interruttore elettrico
IT7830815A0 (it)	1978-12-14	Pressostato elettrico.
IT7819646A0 (it)	1978-01-26	Interruttori elettrico.
IT7826058A0 (it)	1978-07-25	Interruttore elettrico a scatto.
BR7801876A (pt)	1979-02-13	Comutador eletrico