SE324826B - - Google Patents

Info

Publication number: SE324826B
Authority: SE; Sweden

Application number

SE3659/66A

Inventor

S Smith

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.)

1965-04-16

Filing date

1966-03-18

Publication date

1970-06-15

1965-04-16 Priority claimed from US448787A external-priority patent/US3366762A/en

1966-03-18 Application filed by Gen Electric filed Critical Gen Electric

1970-06-15 Publication of SE324826B publication Critical patent/SE324826B/xx

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
- H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
- H01H33/66—Vacuum switches
- H01H33/664—Contacts; Arc-extinguishing means, e.g. arcing rings
- H01H33/6646—Contacts; Arc-extinguishing means, e.g. arcing rings having non flat disc-like contact surface
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
- H01T4/00—Overvoltage arresters using spark gaps
- H01T4/10—Overvoltage arresters using spark gaps having a single gap or a plurality of gaps in parallel
- H01T4/12—Overvoltage arresters using spark gaps having a single gap or a plurality of gaps in parallel hermetically sealed
- 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
- H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
- H01H33/66—Vacuum switches
- H01H33/664—Contacts; Arc-extinguishing means, e.g. arcing rings
- H01H33/6641—Contacts; Arc-extinguishing means, e.g. arcing rings making use of a separate coil
- 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
- H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
- H01H33/66—Vacuum switches
- H01H33/664—Contacts; Arc-extinguishing means, e.g. arcing rings
- H01H33/6642—Contacts; Arc-extinguishing means, e.g. arcing rings having cup-shaped contacts, the cylindrical wall of which being provided with inclined slits to form a coil

SE3659/66A 1965-04-16 1966-03-18 SE324826B (ja)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US448787A US3366762A (en)	1965-04-16	1965-04-16	Arc controlling electrodes for switches and gaps
US673426A US3417216A (en)	1965-04-16	1967-10-06	Arc controlling electrodes for switches and gaps

Publications (1)

Publication Number	Publication Date
SE324826B true SE324826B (ja)	1970-06-15

Family

ID=27035484

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE3659/66A SE324826B (ja)	1965-04-16	1966-03-18

Country Status (5)

Country	Link
US (1)	US3417216A (ja)
CH (1)	CH456724A (ja)
GB (1)	GB1107653A (ja)
NL (1)	NL6605097A (ja)
SE (1)	SE324826B (ja)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3509406A (en) *	1968-07-01	1970-04-28	Gen Electric	Vacuum arc devices utilizing symmetrical coaxial electrode structures
US3509405A (en) *	1968-07-01	1970-04-28	Gen Electric	Coaxial vacuum gap devices including doubly reentrant electrode assemblies
DE2209388C3 (de) *	1972-02-28	1975-04-30	Siemens Ag, 1000 Berlin Und 8000 Muenchen	Kontaktanordnung für Gasströmungsschalter
DE2215929C3 (de) *	1972-03-29	1981-12-10	Siemens AG, 1000 Berlin und 8000 München	Kontaktsystem für Druckgasschalter
US5597992A (en) *	1994-12-09	1997-01-28	Cooper Industries, Inc.	Current interchange for vacuum capacitor switch
GB2308497A (en) *	1995-12-21	1997-06-25	Gec Alsthom Ltd	Vacuum switching device
EP2887367A1 (en) *	2013-12-19	2015-06-24	ABB Technology AB	Gas-insulated high-voltage circuit breaker
CN115172093B (zh) *	2022-09-08	2022-11-11	宁波天安智能电网科技股份有限公司	一种电磁弹射快速开关装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3185798A (en) *	1962-10-08	1965-05-25	Gen Electric	Electric circuit interrupter of the vacuum type with series-related arcing gaps

1966
- 1966-02-18 GB GB7180/66A patent/GB1107653A/en not_active Expired
- 1966-03-18 SE SE3659/66A patent/SE324826B/xx unknown
- 1966-04-14 CH CH540966A patent/CH456724A/de unknown
- 1966-04-15 NL NL6605097A patent/NL6605097A/xx unknown
1967
- 1967-10-06 US US673426A patent/US3417216A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
CH456724A (de)	1968-07-31
NL6605097A (ja)	1966-10-17
US3417216A (en)	1968-12-17
GB1107653A (en)	1968-03-27

Publication	Publication Date	Title
JPS423547Y1 (ja)	1967-03-02
JPS4417953Y1 (ja)	1969-08-04
JPS4213664Y1 (ja)	1967-08-03
JPS4214964Y1 (ja)	1967-08-28
JPS4216558Y1 (ja)	1967-09-23
JPS432500Y1 (ja)	1968-02-01
JPS4414236Y1 (ja)	1969-06-16
BE673156A (ja)	1966-04-01
BE674975A (ja)	1966-07-11
BE674803A (ja)	1966-07-06
NL6611069A (ja)	1967-02-08
NL6613735A (ja)	1967-03-31
SE302775B (ja)	1968-08-05
SE306973B (ja)	1968-12-16
SE310660B (ja)	1969-05-12
NL6605097A (ja)	1966-10-17
BE689078A (ja)	1967-04-28
BE675436A (ja)	1966-05-16
BE675364A (ja)	1966-05-16
BE675154A (ja)	1966-07-14
BE675069A (ja)	1966-07-13
BE675054A (ja)	1966-05-03
BE675024A (ja)	1966-05-03
BE675015A (ja)	1966-05-03
BE672852A (ja)	1966-03-16