BE630613A - - Google Patents
Info
- Publication number
- BE630613A BE630613A BE630613DA BE630613A BE 630613 A BE630613 A BE 630613A BE 630613D A BE630613D A BE 630613DA BE 630613 A BE630613 A BE 630613A
- Authority
- BE
- Belgium
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
- H01H33/02—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
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B17/00—Insulators or insulating bodies characterised by their form
- H01B17/42—Means for obtaining improved distribution of voltage; Protection against arc discharges
- H01B17/44—Structural association of insulators with corona rings
-
- 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
- H01H31/026—Movable parts and contacts mounted thereon
-
- 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
- H01H31/26—Air-break switches for high tension without arc-extinguishing or arc-preventing means with movable contact that remains electrically connected to one line in open position of switch
- H01H31/28—Air-break switches for high tension without arc-extinguishing or arc-preventing means with movable contact that remains electrically connected to one line in open position of switch with angularly-movable contact
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/48—Means for preventing discharge to non-current-carrying parts, e.g. using corona ring
-
- 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
- H01H31/26—Air-break switches for high tension without arc-extinguishing or arc-preventing means with movable contact that remains electrically connected to one line in open position of switch
- H01H31/28—Air-break switches for high tension without arc-extinguishing or arc-preventing means with movable contact that remains electrically connected to one line in open position of switch with angularly-movable contact
- H01H2031/286—Air-break switches for high tension without arc-extinguishing or arc-preventing means with movable contact that remains electrically connected to one line in open position of switch with angularly-movable contact wherein the contact is rotatable around its own longitudinal axis
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Arc-Extinguishing Devices That Are Switches (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US185575A US3148260A (en) | 1962-04-06 | 1962-04-06 | Disconnecting switch having surge suppressing impedance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE630613A true BE630613A (US20100223739A1-20100909-C00025.png) |
Family
ID=22681567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE630613D BE630613A (US20100223739A1-20100909-C00025.png) | 1962-04-06 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3148260A (US20100223739A1-20100909-C00025.png) |
| BE (1) | BE630613A (US20100223739A1-20100909-C00025.png) |
| GB (1) | GB974156A (US20100223739A1-20100909-C00025.png) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4695918A (en) * | 1986-07-24 | 1987-09-22 | S&C Electric Company | Pre-insertion inductor arrangement |
| FR2674985B1 (fr) * | 1991-04-08 | 1996-09-06 | Gec Alsthom Engergie Inc | Sectionneur a ouverture brusque. |
| US6483679B1 (en) | 2001-06-18 | 2002-11-19 | Southern States, Inc. | Capacitor switch with external resistor and insertion whip |
| PL2341515T3 (pl) * | 2009-12-30 | 2013-05-31 | Abb Technology Ag | Blok izolatorów przepustowych trójfazowego rozłącznika obrotowego |
| CN106024494B (zh) * | 2016-07-27 | 2017-11-07 | 山东泰开隔离开关有限公司 | 一种1100kv开合超b类感应电流的户外高压交流接地开关 |
| EP3776616B1 (en) * | 2018-03-28 | 2023-02-15 | Hitachi Energy Switzerland AG | Spring loaded auxiliary contact system for bus transfer switching in a center break switch |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1563833A (en) * | 1919-12-05 | 1925-12-01 | Electrical Engineer S Equipmen | High-tension air-break switch |
| US1861129A (en) * | 1929-08-26 | 1932-05-31 | Milliken Humphreys | Circuit breaker |
| US2571864A (en) * | 1947-08-21 | 1951-10-16 | Westinghouse Electric Corp | Arc extinguishing circuit interrupter |
| US2840671A (en) * | 1954-08-30 | 1958-06-24 | Siemens Ag | Circuit interrupter |
| CA681717A (en) * | 1958-04-30 | 1964-03-10 | W. Skooglund John | Air-break disconnecting switches |
-
0
- BE BE630613D patent/BE630613A/xx unknown
-
1962
- 1962-04-06 US US185575A patent/US3148260A/en not_active Expired - Lifetime
-
1963
- 1963-02-25 GB GB7504/63A patent/GB974156A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB974156A (en) | 1964-11-04 |
| US3148260A (en) | 1964-09-08 |
