AT399614B - DEVICE FOR INTERLOCKING THE DRIVES OF TWO ELECTRICAL DISCONNECTORS IN A SWITCHGEAR - Google Patents
DEVICE FOR INTERLOCKING THE DRIVES OF TWO ELECTRICAL DISCONNECTORS IN A SWITCHGEARInfo
- Publication number
- AT399614B AT399614B AT201988A AT201988A AT399614B AT 399614 B AT399614 B AT 399614B AT 201988 A AT201988 A AT 201988A AT 201988 A AT201988 A AT 201988A AT 399614 B AT399614 B AT 399614B
- Authority
- AT
- Austria
- Prior art keywords
- switchgear
- interlocking
- drives
- electrical disconnectors
- disconnectors
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H31/00—Air-break switches for high tension without arc-extinguishing or arc-preventing means
- H01H31/02—Details
- H01H31/04—Interlocking mechanisms
- H01H31/10—Interlocking mechanisms for interlocking two or more switches
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT201988A AT399614B (en) | 1988-08-11 | 1988-08-11 | DEVICE FOR INTERLOCKING THE DRIVES OF TWO ELECTRICAL DISCONNECTORS IN A SWITCHGEAR |
CH279989A CH678580A5 (en) | 1988-08-11 | 1989-07-27 | |
DE19893924906 DE3924906A1 (en) | 1988-08-11 | 1989-07-27 | Arrangement interlocking drives of two disconnectors in switchgear - uses parallel shafts with levers at ends coupled to disconnector rods and to interlock levers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT201988A AT399614B (en) | 1988-08-11 | 1988-08-11 | DEVICE FOR INTERLOCKING THE DRIVES OF TWO ELECTRICAL DISCONNECTORS IN A SWITCHGEAR |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA201988A ATA201988A (en) | 1994-10-15 |
AT399614B true AT399614B (en) | 1995-06-26 |
Family
ID=3526057
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT201988A AT399614B (en) | 1988-08-11 | 1988-08-11 | DEVICE FOR INTERLOCKING THE DRIVES OF TWO ELECTRICAL DISCONNECTORS IN A SWITCHGEAR |
Country Status (3)
Country | Link |
---|---|
AT (1) | AT399614B (en) |
CH (1) | CH678580A5 (en) |
DE (1) | DE3924906A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4110982C2 (en) * | 1991-04-05 | 1993-12-23 | Abb Patent Gmbh | Locking device |
DE19900219B4 (en) * | 1999-01-07 | 2006-07-20 | Fritz Driescher KG Spezialfabrik für Elektrizitätswerksbedarf GmbH & Co | locking device |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE7716990U1 (en) * | 1977-05-28 | 1977-09-15 | Fritz Driescher Spezialfabrik Fuer Elektrizitaetswerksbedarf, 5144 Wegberg | Locking device for the drive linkage of mast switches |
DE3114186A1 (en) * | 1980-04-17 | 1982-01-28 | La Télémécanique Electrique, 92002 Nanterre, Hauts-de-Seine | LOCKING DEVICE BETWEEN TWO ELECTRICAL DEVICES REMOVED FROM EACH OTHER AND A SYSTEM EQUIPPED WITH THIS DEVICE |
-
1988
- 1988-08-11 AT AT201988A patent/AT399614B/en not_active IP Right Cessation
-
1989
- 1989-07-27 DE DE19893924906 patent/DE3924906A1/en not_active Withdrawn
- 1989-07-27 CH CH279989A patent/CH678580A5/de not_active IP Right Cessation
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE7716990U1 (en) * | 1977-05-28 | 1977-09-15 | Fritz Driescher Spezialfabrik Fuer Elektrizitaetswerksbedarf, 5144 Wegberg | Locking device for the drive linkage of mast switches |
DE3114186A1 (en) * | 1980-04-17 | 1982-01-28 | La Télémécanique Electrique, 92002 Nanterre, Hauts-de-Seine | LOCKING DEVICE BETWEEN TWO ELECTRICAL DEVICES REMOVED FROM EACH OTHER AND A SYSTEM EQUIPPED WITH THIS DEVICE |
Also Published As
Publication number | Publication date |
---|---|
CH678580A5 (en) | 1991-09-30 |
DE3924906A1 (en) | 1990-02-15 |
ATA201988A (en) | 1994-10-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EFA | Change in the company name | ||
ELA | Expired due to lapse of time |