GB1408208A - Magnetic blast alternating current circuit interrupter comprising a rectifying arc estinction circuit - Google Patents

Magnetic blast alternating current circuit interrupter comprising a rectifying arc estinction circuit

Info

Publication number: GB1408208A
Authority: GB; United Kingdom
Prior art keywords: arc; circuit; current; electrode; blow
Prior art date: 1972-03-28
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

GB1473773A

Other languages

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.)

Merlin Gerin SA

Original Assignee

Merlin Gerin 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.)

1972-03-28

Filing date

1973-03-27

Publication date

1975-10-01

1973-03-27 Application filed by Merlin Gerin SA filed Critical Merlin Gerin SA

1975-10-01 Publication of GB1408208A publication Critical patent/GB1408208A/en

Status Expired 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
- H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
- H01H33/18—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet
- H01H33/182—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet using permanent magnets
- 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
- H01H33/59—Circuit arrangements not adapted to a particular application of the switch and not otherwise provided for, e.g. for ensuring operation of the switch at a predetermined point in the AC cycle

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Arc-Extinguishing Devices That Are Switches (AREA)
Power Conversion In General (AREA)
Switches That Are Operated By Magnetic Or Electric Fields (AREA)

GB1473773A 1972-03-28 1973-03-27 Magnetic blast alternating current circuit interrupter comprising a rectifying arc estinction circuit Expired GB1408208A (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date
FR7210942A FR2177531B1 (fr)	1972-03-28	1972-03-28
FR7245142A FR2210813B2 (fr)	1972-03-28	1972-12-18
FR7304228A FR2216663B2 (fr)	1972-03-28	1973-02-06

Publications (1)

Publication Number	Publication Date
GB1408208A true GB1408208A (en)	1975-10-01

Family

ID=27249818

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB1473773A Expired GB1408208A (en)	1972-03-28	1973-03-27	Magnetic blast alternating current circuit interrupter comprising a rectifying arc estinction circuit

Country Status (12)

Country	Link
US (1)	US3823341A (fr)
JP (1)	JPS4914981A (fr)
BE (1)	BE797386A (fr)
CA (1)	CA980001A (fr)
CH (1)	CH576702A5 (fr)
DE (1)	DE2315396A1 (fr)
ES (1)	ES413081A1 (fr)
FR (3)	FR2177531B1 (fr)
GB (1)	GB1408208A (fr)
IT (1)	IT980710B (fr)
NL (1)	NL7304052A (fr)
SE (1)	SE379887B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3968381A (en) *	1974-11-25	1976-07-06	The Garrett Corporation	Arc type switch
CN85106584B (zh) *	1985-07-29	1987-01-14	东北工学院	三辊楔横轧轴件的方法及专用装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1220582A (fr) *	1958-04-16	1960-05-25	Vickers Electrical Co Ltd	Perfectionnements apportés aux dispositifs d'extinction des arcs électriques
CH436419A (de) *	1966-05-26	1967-05-31	Bbc Brown Boveri & Cie	Leistungsschalter mit bei der Abschaltung entgegengesetzt geschalteten, je mindestens aus einer Diode bestehenden Diodenkreisen
US3436597A (en) *	1967-08-24	1969-04-01	Gen Electric	Electric circuit breaker with assisted arc interruption

1972
- 1972-03-28 FR FR7210942A patent/FR2177531B1/fr not_active Expired
- 1972-12-18 FR FR7245142A patent/FR2210813B2/fr not_active Expired
1973
- 1973-02-06 FR FR7304228A patent/FR2216663B2/fr not_active Expired
- 1973-03-19 CH CH395373A patent/CH576702A5/xx not_active IP Right Cessation
- 1973-03-22 NL NL7304052A patent/NL7304052A/xx not_active Application Discontinuation
- 1973-03-23 US US00344204A patent/US3823341A/en not_active Expired - Lifetime
- 1973-03-27 GB GB1473773A patent/GB1408208A/en not_active Expired
- 1973-03-27 SE SE7304314A patent/SE379887B/xx unknown
- 1973-03-27 CA CA167,335A patent/CA980001A/en not_active Expired
- 1973-03-27 BE BE129307A patent/BE797386A/fr unknown
- 1973-03-28 DE DE2315396A patent/DE2315396A1/de active Pending
- 1973-03-28 ES ES413081A patent/ES413081A1/es not_active Expired
- 1973-03-28 IT IT67890/73A patent/IT980710B/it active
- 1973-03-28 JP JP48035545A patent/JPS4914981A/ja active Pending

Also Published As

Publication number	Publication date
FR2177531A1 (fr)	1973-11-09
FR2216663A2 (fr)	1974-08-30
FR2216663B2 (fr)	1976-09-10
IT980710B (it)	1974-10-10
ES413081A1 (es)	1976-01-01
NL7304052A (fr)	1973-10-02
FR2210813A2 (fr)	1974-07-12
FR2177531B1 (fr)	1974-08-02
DE2315396A1 (de)	1973-10-25
BE797386A (fr)	1973-07-16
CA980001A (en)	1975-12-16
CH576702A5 (fr)	1976-06-15
FR2210813B2 (fr)	1977-07-29
US3823341A (en)	1974-07-09
JPS4914981A (fr)	1974-02-08
SE379887B (fr)	1975-10-20

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Legal Events

Date	Code	Title	Description
1976-02-11	PS	Patent sealed [section 19, patents act 1949]
1978-11-08	PCNP	Patent ceased through non-payment of renewal fee