SE7501134L - DRIVE DEVICE FOR AN ELECTRIC POWER SWITCH - Google Patents

DRIVE DEVICE FOR AN ELECTRIC POWER SWITCH

Info

Publication number: SE7501134L
Authority: SE; Sweden
Prior art keywords: electric power; drive device; power switch; switch; drive
Prior art date: 1974-04-25

Application number

SE7501134A

Other languages

Unknown language ( )

Swedish (sv)

Other versions

SE397899B (en

Inventor

H Ott

Original Assignee

Sprecher & Schuh Ag

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.)

1974-04-25

Filing date

1975-02-03

Publication date

1975-10-27

1975-02-03 Application filed by Sprecher & Schuh Ag filed Critical Sprecher & Schuh Ag

1975-10-27 Publication of SE7501134L publication Critical patent/SE7501134L/en

1977-11-21 Publication of SE397899B publication Critical patent/SE397899B/en

Links

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/54—Mechanisms for coupling or uncoupling operating parts, driving mechanisms, or contacts
- H01H3/58—Mechanisms for coupling or uncoupling operating parts, driving mechanisms, or contacts using friction, toothed, or other mechanical clutch

SE7501134A 1974-04-25 1975-02-03 DRIVE DEVICE FOR AN ELECTRIC POWER SWITCH SE397899B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH565474A CH561956A5 (en)	1974-04-25	1974-04-25

Publications (2)

Publication Number	Publication Date
SE7501134L true SE7501134L (en)	1975-10-27
SE397899B SE397899B (en)	1977-11-21

Family

ID=4297193

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE7501134A SE397899B (en)	1974-04-25	1975-02-03	DRIVE DEVICE FOR AN ELECTRIC POWER SWITCH

Country Status (5)

Country	Link
AT (1)	AT336130B (en)
CH (1)	CH561956A5 (en)
DE (1)	DE2517134C2 (en)
ES (1)	ES436730A1 (en)
SE (1)	SE397899B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4305512A1 (en) *	1993-02-16	1994-08-18	Siemens Ag	Drive for an electrical circuit breaker
EP0651409B1 (en) *	1993-11-03	1997-09-10	GEC Alsthom T&D AG	Spring drive for switchgear
EP0658909B1 (en) *	1993-12-13	1996-10-23	GEC Alsthom T&D AG	Drive mechanism for a power circuit breaker

1974
- 1974-04-25 CH CH565474A patent/CH561956A5/xx not_active IP Right Cessation
1975
- 1975-02-03 SE SE7501134A patent/SE397899B/en not_active IP Right Cessation
- 1975-03-19 AT AT212475A patent/AT336130B/en not_active IP Right Cessation
- 1975-04-18 ES ES436730A patent/ES436730A1/en not_active Expired
- 1975-04-18 DE DE19752517134 patent/DE2517134C2/en not_active Expired

Also Published As

Publication number	Publication date
ATA212475A (en)	1976-08-15
CH561956A5 (en)	1975-05-15
DE2517134C2 (en)	1983-07-14
DE2517134A1 (en)	1975-11-13
AT336130B (en)	1977-04-25
ES436730A1 (en)	1977-01-01
SE397899B (en)	1977-11-21

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Legal Events

Date

Code

Title

Description

1995-01-31

NUG

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