BE512921A - - Google Patents
Info
- Publication number
- BE512921A BE512921A BE512921DA BE512921A BE 512921 A BE512921 A BE 512921A BE 512921D A BE512921D A BE 512921DA BE 512921 A BE512921 A BE 512921A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
- H01T1/00—Details of spark gaps
- H01T1/02—Means for extinguishing arc
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/02—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances
- H01B3/16—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances gases
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- 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
- H01H33/16—Impedances connected with contacts
- H01H33/167—Impedances connected with contacts the impedance being inserted only while opening the switch
-
- 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
- H01H33/22—Selection of fluids for arc-extinguishing
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Circuit Breakers (AREA)
- Arc-Extinguishing Devices That Are Switches (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US237502A US2757261A (en) | 1951-07-19 | 1951-07-19 | Circuit interrupters |
| US584133A US2798922A (en) | 1951-07-19 | 1956-05-10 | Circuit interrupters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE512921A true BE512921A (US06265458-20010724-C00056.png) |
Family
ID=26930745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE512921D BE512921A (US06265458-20010724-C00056.png) | 1951-07-19 |
Country Status (5)
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1041570B (de) * | 1954-09-14 | 1958-10-23 | Westinghouse Electric Corp | Schalteinrichtung |
| DE1058601B (de) * | 1955-04-15 | 1959-06-04 | Westinghouse Electric Corp | Elektrischer Schalter |
| US2924690A (en) * | 1954-12-24 | 1960-02-09 | Westinghouse Electric Corp | Circuit interrupters |
| US2965736A (en) * | 1954-12-24 | 1960-12-20 | Westinghouse Electric Corp | Circuit interrupters |
| DE1098569B (de) * | 1957-01-31 | 1961-02-02 | Westinghouse Electric Corp | Erdungsschalter hoher Einschaltleistung fuer Schnelleinschaltung |
| DE1150134B (de) * | 1959-09-24 | 1963-06-12 | Westinghouse Electric Corp | Druckgasschalter mit einem geschlossenen Gehaeuse |
| DE1171053B (de) * | 1959-11-19 | 1964-05-27 | Westinghouse Electric Corp | Leistungsschalter |
| DE1212191B (de) * | 1959-07-01 | 1966-03-10 | Westinghouse Electric Corp | Unterbrechungseinrichtung fuer elektrische Schalter |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4149051A (en) * | 1977-04-27 | 1979-04-10 | Westinghouse Electric Corp. | Electrically conducting gas condenser support for a puffer circuit interrupter |
| DE2935673A1 (de) * | 1978-09-04 | 1980-03-06 | Mitsubishi Electric Corp | Selbstloeschender schalter |
| US4224490A (en) * | 1978-11-06 | 1980-09-23 | General Electric Company | Fluid blast circuit breaker |
| EP0021577B1 (en) * | 1979-05-25 | 1984-03-07 | South Wales Switchgear Limited | Electrical switchgear of the rotating arc, double-break type |
| JPS59184414A (ja) * | 1983-03-31 | 1984-10-19 | 三菱電機株式会社 | 直流しや断器 |
| WO2010116407A1 (ja) * | 2009-04-07 | 2010-10-14 | 三菱電機株式会社 | ガス絶縁装置 |
| CN103730277A (zh) * | 2013-12-20 | 2014-04-16 | 吴江市东泰电力特种开关有限公司 | 气体灭弧室 |
| CN117116543B (zh) * | 2023-09-11 | 2024-01-26 | 河南华东电缆股份有限公司 | 一种高柔性陶瓷化聚烯烃高阻燃防火电缆 |
-
0
- BE BE512921D patent/BE512921A/xx unknown
-
1952
- 1952-05-20 GB GB12716/52A patent/GB736090A/en not_active Expired
- 1952-06-20 CH CH306479D patent/CH306479A/de unknown
- 1952-07-17 FR FR1063305D patent/FR1063305A/fr not_active Expired
-
1956
- 1956-05-10 US US584133A patent/US2798922A/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1041570B (de) * | 1954-09-14 | 1958-10-23 | Westinghouse Electric Corp | Schalteinrichtung |
| US2924690A (en) * | 1954-12-24 | 1960-02-09 | Westinghouse Electric Corp | Circuit interrupters |
| US2965736A (en) * | 1954-12-24 | 1960-12-20 | Westinghouse Electric Corp | Circuit interrupters |
| DE1166326B (de) * | 1954-12-24 | 1964-03-26 | Westinghouse Electric Corp | Elektrischer Schalter |
| DE1058601B (de) * | 1955-04-15 | 1959-06-04 | Westinghouse Electric Corp | Elektrischer Schalter |
| DE1098569B (de) * | 1957-01-31 | 1961-02-02 | Westinghouse Electric Corp | Erdungsschalter hoher Einschaltleistung fuer Schnelleinschaltung |
| DE1212191B (de) * | 1959-07-01 | 1966-03-10 | Westinghouse Electric Corp | Unterbrechungseinrichtung fuer elektrische Schalter |
| DE1150134B (de) * | 1959-09-24 | 1963-06-12 | Westinghouse Electric Corp | Druckgasschalter mit einem geschlossenen Gehaeuse |
| DE1171053B (de) * | 1959-11-19 | 1964-05-27 | Westinghouse Electric Corp | Leistungsschalter |
Also Published As
| Publication number | Publication date |
|---|---|
| CH306479A (de) | 1955-04-15 |
| FR1063305A (fr) | 1954-05-03 |
| US2798922A (en) | 1957-07-09 |
| GB736090A (en) | 1955-08-31 |
