DE4006453C2 - - Google Patents
Info
- Publication number
- DE4006453C2 DE4006453C2 DE19904006453 DE4006453A DE4006453C2 DE 4006453 C2 DE4006453 C2 DE 4006453C2 DE 19904006453 DE19904006453 DE 19904006453 DE 4006453 A DE4006453 A DE 4006453A DE 4006453 C2 DE4006453 C2 DE 4006453C2
- Authority
- DE
- Germany
- Prior art keywords
- contact
- switching device
- shaft
- movable
- actuating part
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
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
- H01H33/666—Operating arrangements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/58—Electric connections to or between contacts; Terminals
-
- 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
-
- 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
- H01H33/6606—Terminal arrangements
Landscapes
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
- Arc-Extinguishing Devices That Are Switches (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19904006453 DE4006453A1 (de) | 1990-03-01 | 1990-03-01 | Elektrisches schaltgeraet |
AT20791A ATA20791A (de) | 1990-03-01 | 1991-01-31 | Elektrisches schaltgerät |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19904006453 DE4006453A1 (de) | 1990-03-01 | 1990-03-01 | Elektrisches schaltgeraet |
Publications (2)
Publication Number | Publication Date |
---|---|
DE4006453A1 DE4006453A1 (de) | 1991-09-05 |
DE4006453C2 true DE4006453C2 (fr) | 1992-06-04 |
Family
ID=6401213
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19904006453 Granted DE4006453A1 (de) | 1990-03-01 | 1990-03-01 | Elektrisches schaltgeraet |
Country Status (2)
Country | Link |
---|---|
AT (1) | ATA20791A (fr) |
DE (1) | DE4006453A1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19625672C1 (de) * | 1996-06-26 | 1997-12-18 | Siemens Ag | Antrieb für Hochspannungsvakuumschaltgeräte |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1075192B (de) * | 1960-02-11 | CKD Ceska Lipa, narodni podnik, Ceskä Lipa und Milan Vltavsky, Bratislava (Tschechoslowakei) | Schiebekontaktvorrichtung zur Stromzuführung von einem festen auf einen bewegten Maschinenteil, insbesondere bei Schweißmaschinen | |
DE1137789B (de) * | 1955-07-27 | 1962-10-11 | Sachsenwerk Licht & Kraft Ag | Kontaktanordnung fuer Leistungsschalter |
DE2702962B2 (de) * | 1977-01-25 | 1979-12-13 | Elektrotechnische Werke Fritz Driescher & Soehne, Gmbh & Co, 8052 Moosburg | Vakuum-Schaltgerät |
DE3528770A1 (de) * | 1985-08-10 | 1987-02-19 | Driescher Eltech Werk | Mittelspannungs-schaltanlage |
-
1990
- 1990-03-01 DE DE19904006453 patent/DE4006453A1/de active Granted
-
1991
- 1991-01-31 AT AT20791A patent/ATA20791A/de not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
ATA20791A (de) | 2002-01-15 |
DE4006453A1 (de) | 1991-09-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: ELEKTROTECHNISCHE WERKE FRITZ DRIESCHER & SOEHNE G |
|
8339 | Ceased/non-payment of the annual fee |