SE342353B - - Google Patents

Info

Publication number: SE342353B
Authority: SE; Sweden

Application number

SE9819/64A

Inventor

J Beatty

Original Assignee

Gen Electric

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.)

1963-08-16

Filing date

1964-08-14

Publication date

1972-01-31

1964-08-14 Application filed by Gen Electric filed Critical Gen Electric

1972-01-31 Publication of SE342353B publication Critical patent/SE342353B/xx

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
- H01H33/7046—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 having special gas flow directing elements, e.g. grooves, extensions
- 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

SE9819/64A 1963-08-16 1964-08-14 SE342353B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US302613A US3274365A (en)	1963-08-16	1963-08-16	Gas blast circuit breaker of the axial blast type with magnetic means for rotating an arc terminal

Publications (1)

Publication Number	Publication Date
SE342353B true SE342353B (en)	1972-01-31

Family

ID=23168509

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE9819/64A SE342353B (en)	1963-08-16	1964-08-14

Country Status (7)

Country	Link
US (1)	US3274365A (en)
JP (1)	JPS4017338B1 (en)
DE (1)	DE1233930B (en)
ES (1)	ES302861A1 (en)
GB (1)	GB1018365A (en)
NL (1)	NL6409420A (en)
SE (1)	SE342353B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3538282A (en) *	1966-11-29	1970-11-03	Westinghouse Electric Corp	Fluid-blast circuit interrupters with exhaust valves responsive solely to the pressure generated by an arc of excessive magnitude
US3505488A (en) *	1967-01-27	1970-04-07	Ite Imperial Corp	Stationary contact structure forcing blow out shaped current path
US3471666A (en) *	1967-04-18	1969-10-07	Gen Electric	Axial blast interrupter with arc-rotating means
DE7207479U (en) *	1972-02-28	1972-09-28	Siemens Ag	Arrangement for interrupting an arc
US4255631A (en) *	1978-01-11	1981-03-10	Gould Inc.	Exterior connected arc runner for arc spinner interrupter
US4206330A (en) *	1978-01-11	1980-06-03	Gould Inc.	Moving contact for radial blow-in effect for arc spinner interrupter
DE2966587D1 (en) *	1978-11-28	1984-03-01	South Wales Switchgear	Electrical switchgear
US4301341A (en) *	1979-11-21	1981-11-17	South Wales Switchgear Limited	Electrical switchgear
JPS5840715A (en) *	1981-09-04	1983-03-09	株式会社東芝	Breaker
US4980527A (en) *	1989-02-08	1990-12-25	A. B. Chance Company	Arc spinner interrupter
US5015810A (en) *	1989-02-08	1991-05-14	A. B. Chance Company	Arc spinner interrupter
MX169041B (en) *	1989-12-05	1993-06-17	Chance Co Ab	IMPROVEMENTS IN ARC SWITCH WITH ROTATION

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AT127294B (en) *	1930-01-27	1932-03-10	Siemens Ag	Gas switch.
GB375308A (en) *	1931-03-18	1932-06-20	Electr & Allied Ind Res Ass	Improvements relating to electric switches and circuit breakers
US2051478A (en) *	1933-04-25	1936-08-18	Weldon O Hampton	Arc extinguishing apparatus
US2027836A (en) *	1934-02-23	1936-01-14	Gen Electric	Vacuum switch
USRE21087E (en) *	1934-02-23	1939-05-16		Vacuum switch
US2333598A (en) *	1941-01-09	1943-11-02	Westinghouse Electric & Mfg Co	Circuit interrupter
US2897324A (en) *	1957-10-09	1959-07-28	Gen Electric	Fluid blast circuit interrupter

1963
- 1963-08-16 US US302613A patent/US3274365A/en not_active Expired - Lifetime
1964
- 1964-08-06 ES ES0302861A patent/ES302861A1/en not_active Expired
- 1964-08-12 JP JP4536664A patent/JPS4017338B1/ja active Pending
- 1964-08-13 GB GB33017/64A patent/GB1018365A/en not_active Expired
- 1964-08-14 DE DEG41328A patent/DE1233930B/en not_active Withdrawn
- 1964-08-14 NL NL6409420A patent/NL6409420A/xx unknown
- 1964-08-14 SE SE9819/64A patent/SE342353B/xx unknown

Also Published As

Publication number	Publication date
DE1233930B (en)	1967-02-09
GB1018365A (en)	1966-01-26
US3274365A (en)	1966-09-20
NL6409420A (en)	1965-02-17
JPS4017338B1 (en)	1965-08-06
ES302861A1 (en)	1964-11-01

Publication	Publication Date	Title
AR142945A1 (en)	1965-02-11
JPS4017338B1 (en)	1965-08-06
BE627012A (en)
BE630253A (en)
BE547422A (en)
BE623162A (en)
BE645565A (en)	1964-07-16
BE623117A (en)
BE622160A (en)
BE621517A (en)
BE645403A (en)	1964-07-16
BE645075A (en)	1964-07-01
BE644641A (en)	1964-07-01
BE644401A (en)	1964-08-27
BE644180A (en)	1964-06-15
BE643778A (en)	1964-08-13
BE643416A (en)	1964-08-05
BE621232A (en)
BE643160A (en)
BE620325A (en)
BE619061A (en)
BE616967A (en)
BE616830A (en)
BE616247A (en)
BE614220A (en)