DE2017835A1 - Elektrisches Schaltgerät - Google Patents
Elektrisches SchaltgerätInfo
- Publication number
- DE2017835A1 DE2017835A1 DE19702017835 DE2017835A DE2017835A1 DE 2017835 A1 DE2017835 A1 DE 2017835A1 DE 19702017835 DE19702017835 DE 19702017835 DE 2017835 A DE2017835 A DE 2017835A DE 2017835 A1 DE2017835 A1 DE 2017835A1
- Authority
- DE
- Germany
- Prior art keywords
- pieces
- switching
- auxiliary
- main
- switching device
- 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.)
- Pending
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
- H01H33/88—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts
- H01H33/90—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism
- H01H33/91—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism the arc-extinguishing fluid being air or gas
-
- 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
- H01H31/14—Air-break switches for high tension without arc-extinguishing or arc-preventing means with bridging contact that is not electrically connected to either line contact in open position of switch
- H01H31/16—Air-break switches for high tension without arc-extinguishing or arc-preventing means with bridging contact that is not electrically connected to either line contact in open position of switch with angularly-movable bridging contact or contact-carrying member
- H01H31/18—Air-break switches for high tension without arc-extinguishing or arc-preventing means with bridging contact that is not electrically connected to either line contact in open position of switch with angularly-movable bridging contact or contact-carrying member actuated through the movement of one or more insulators
- H01H31/20—Air-break switches for high tension without arc-extinguishing or arc-preventing means with bridging contact that is not electrically connected to either line contact in open position of switch with angularly-movable bridging contact or contact-carrying member actuated through the movement of one or more insulators at least one insulator being rotatable about its own geometrical axis
-
- 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
- H01H33/008—Pedestal mounted switch gear combinations
-
- 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
- H01H33/121—Load break switches
- H01H33/125—Load break switches comprising a separate circuit breaker
- H01H33/127—Load break switches comprising a separate circuit breaker movable with a sectionalising contact arm and operated by such movement
-
- 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
- H01H33/14—Multiple main contacts for the purpose of dividing the current through, or potential drop along, the arc
Landscapes
- Circuit Breakers (AREA)
- Arc-Extinguishing Devices That Are Switches (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1903669 | 1969-04-14 | ||
GB1903769 | 1969-04-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE2017835A1 true DE2017835A1 (de) | 1970-10-15 |
Family
ID=26253780
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19702017835 Pending DE2017835A1 (de) | 1969-04-14 | 1970-04-14 | Elektrisches Schaltgerät |
DE19702017836 Pending DE2017836A1 (de) | 1969-04-14 | 1970-04-14 | Säulendrehs chalter |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19702017836 Pending DE2017836A1 (de) | 1969-04-14 | 1970-04-14 | Säulendrehs chalter |
Country Status (2)
Country | Link |
---|---|
DE (2) | DE2017835A1 (ru) |
GB (1) | GB1259354A (ru) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0948011A2 (en) * | 1998-03-30 | 1999-10-06 | ABB ADDA S.p.A. | Switch assembly for high-voltage electric power lines |
EP1164609A1 (de) * | 2000-06-15 | 2001-12-19 | ABB T&D Technology AG | Hochspannungsschaltanlage |
CN104282479A (zh) * | 2014-10-27 | 2015-01-14 | 湖南长高高压开关集团股份公司 | 用于单柱垂直伸缩式隔离开关的中间关节结构及隔离开关 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE9108176U1 (de) * | 1991-06-28 | 1992-11-05 | Siemens AG, 80333 München | Mehrpoliges elektrisches Schaltgerät |
-
1969
- 1969-04-14 GB GB1259354D patent/GB1259354A/en not_active Expired
-
1970
- 1970-04-14 DE DE19702017835 patent/DE2017835A1/de active Pending
- 1970-04-14 DE DE19702017836 patent/DE2017836A1/de active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0948011A2 (en) * | 1998-03-30 | 1999-10-06 | ABB ADDA S.p.A. | Switch assembly for high-voltage electric power lines |
EP0948011A3 (en) * | 1998-03-30 | 2000-05-03 | ABB ADDA S.p.A. | Switch assembly for high-voltage electric power lines |
EP1164609A1 (de) * | 2000-06-15 | 2001-12-19 | ABB T&D Technology AG | Hochspannungsschaltanlage |
CN104282479A (zh) * | 2014-10-27 | 2015-01-14 | 湖南长高高压开关集团股份公司 | 用于单柱垂直伸缩式隔离开关的中间关节结构及隔离开关 |
Also Published As
Publication number | Publication date |
---|---|
DE2017836A1 (de) | 1970-10-15 |
GB1259354A (ru) | 1972-01-05 |
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