AT332929B - Einpolig schaltbare schalteinheit - Google Patents

Einpolig schaltbare schalteinheit

Info

Publication number: AT332929B
Authority: AT; Austria
Prior art keywords: switching unit; pole switching; pole; unit; switching
Prior art date: 1972-06-19

Application number

AT503973A

Other languages

English (en)

Other versions

ATA503973A (de

Original Assignee

Krone Gmbh

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.)

1972-06-19

Filing date

1973-06-07

Publication date

1976-10-25

1972-06-19 Priority claimed from DE19722229865 external-priority patent/DE2229865C3/de

1973-06-07 Application filed by Krone Gmbh filed Critical Krone Gmbh

1976-02-15 Publication of ATA503973A publication Critical patent/ATA503973A/de

1976-10-25 Application granted granted Critical

1976-10-25 Publication of AT332929B publication Critical patent/AT332929B/de

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
- H01H33/76—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid wherein arc-extinguishing gas is evolved from stationary parts; Selection of material therefor
- 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
- H01H33/045—Means for extinguishing or preventing arc between current-carrying parts for arcs formed during closing
- 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
- H01H33/12—Auxiliary contacts on to which the arc is transferred from the main contacts

AT503973A 1972-06-19 1973-06-07 Einpolig schaltbare schalteinheit AT332929B (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19722229865 DE2229865C3 (de)		1972-06-19	Einpolig schaltbare Hochspannungsschalteinheit, insbesondere Lastschalter

Publications (2)

Publication Number	Publication Date
ATA503973A ATA503973A (de)	1976-02-15
AT332929B true AT332929B (de)	1976-10-25

Family

ID=5848140

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT503973A AT332929B (de)	1972-06-19	1973-06-07	Einpolig schaltbare schalteinheit

Country Status (8)

Country	Link
AT (1)	AT332929B (de)
BE (1)	BE801060A (de)
DD (1)	DD104653A5 (de)
FR (1)	FR2189850B3 (de)
IT (1)	IT986482B (de)
NL (1)	NL7308426A (de)
SE (1)	SE381124B (de)
ZA (1)	ZA733920B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3132123A1 (de) *	1981-08-11	1983-03-03	Siemens AG, 1000 Berlin und 8000 München	Ein- oder mehrpoliger schalter fuer gekapselte, druckgasisolierte hochspannungsschaltanlagen
DE3530960A1 (de) *	1985-08-27	1987-03-05	Krone Gmbh	Vorrichtung zum dreipoligen schalten eines lasttrennschalters mittels eines handsprungantriebes

1973
- 1973-06-07 AT AT503973A patent/AT332929B/de not_active IP Right Cessation
- 1973-06-11 ZA ZA733920A patent/ZA733920B/xx unknown
- 1973-06-13 SE SE7308326A patent/SE381124B/xx unknown
- 1973-06-15 DD DD171595A patent/DD104653A5/xx unknown
- 1973-06-18 IT IT68807/73A patent/IT986482B/it active
- 1973-06-18 BE BE132387A patent/BE801060A/xx not_active IP Right Cessation
- 1973-06-18 NL NL7308426A patent/NL7308426A/xx not_active Application Discontinuation
- 1973-06-19 FR FR7322322A patent/FR2189850B3/fr not_active Expired

Also Published As

Publication number	Publication date
DE2229865B2 (de)	1976-07-15
FR2189850B3 (de)	1976-06-18
ATA503973A (de)	1976-02-15
SE381124B (sv)	1975-11-24
DD104653A5 (de)	1974-03-12
IT986482B (it)	1975-01-30
DE2229865A1 (de)	1974-01-31
FR2189850A1 (de)	1974-01-25
BE801060A (fr)	1973-10-15
ZA733920B (en)	1974-05-29
NL7308426A (de)	1973-12-21

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Legal Events

Date	Code	Title	Description
1986-11-15	ELJ	Ceased due to non-payment of the annual fee