CH556611A - Gasisoliertes, elektrisches unterwerk. - Google Patents
Gasisoliertes, elektrisches unterwerk.Info
- Publication number
- CH556611A CH556611A CH1512373A CH1512373A CH556611A CH 556611 A CH556611 A CH 556611A CH 1512373 A CH1512373 A CH 1512373A CH 1512373 A CH1512373 A CH 1512373A CH 556611 A CH556611 A CH 556611A
- Authority
- CH
- Switzerland
- Prior art keywords
- undertaking
- insulated
- gas
- electric
- electric undertaking
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B13/00—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
- H02B13/02—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle with metal casing
- H02B13/035—Gas-insulated switchgear
-
- 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
- H01H33/53—Cases; Reservoirs, tanks, piping or valves, for arc-extinguishing fluid; Accessories therefor, e.g. safety arrangements, pressure relief devices
- H01H33/56—Gas reservoirs
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S174/00—Electricity: conductors and insulators
- Y10S174/10—Bushing with current transformers
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Gas-Insulated Switchgears (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US30164272A | 1972-10-27 | 1972-10-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH556611A true CH556611A (de) | 1974-11-29 |
Family
ID=23164248
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1512373A CH556611A (de) | 1972-10-27 | 1973-10-26 | Gasisoliertes, elektrisches unterwerk. |
Country Status (3)
Country | Link |
---|---|
US (1) | US3767976A (de) |
CA (1) | CA970009A (de) |
CH (1) | CH556611A (de) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL170685C (nl) * | 1977-04-19 | 1982-12-01 | Coq Bv | Geheel gesloten meerfasen-schakelinstallatie voor hoge spanning. |
DE2818905C3 (de) * | 1978-04-28 | 1982-12-09 | Siemens AG, 1000 Berlin und 8000 München | Elektrisches Mittelspannungs-Schaltfeld |
GB8429433D0 (en) * | 1984-11-21 | 1985-01-03 | Ass Elect Ind | Circuit breakers |
KR900002891B1 (ko) * | 1984-12-29 | 1990-05-01 | 미쯔비시 덴끼 가부시기가이샤 | 가스절연 개폐장치 |
JPS61191213A (ja) * | 1985-02-19 | 1986-08-25 | 三菱電機株式会社 | ガス絶縁開閉装置 |
JPH0869731A (ja) * | 1994-08-30 | 1996-03-12 | Hitachi Ltd | ガス絶縁開閉装置 |
DE19502061A1 (de) * | 1995-01-13 | 1996-07-18 | Siemens Ag | Wandleranordnung am Feldanschluß von gekapselten Mittelspannungs-Schaltanlagen |
DE19633857A1 (de) * | 1996-08-16 | 1998-02-19 | Siemens Ag | Gekapselte, gasisolierte Hochspannungsanlage mit geschottetem Verbindungsbaustein |
CN101800137B (zh) * | 2010-04-06 | 2012-05-23 | 埃尔凯电器(珠海)有限公司 | 真空负荷开关 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3526734A (en) * | 1967-11-06 | 1970-09-01 | Ite Imperial Corp | Dead tank gas blast circuit breaker with interrupter structure immersed in low pressure of dead tank |
US3643003A (en) * | 1970-04-24 | 1972-02-15 | Ite Imperial Corp | Transformer termination for metal-enclosed, compressed-gas-insulated electrical conductors |
-
1972
- 1972-10-27 US US00301642A patent/US3767976A/en not_active Expired - Lifetime
-
1973
- 1973-05-28 CA CA172,474A patent/CA970009A/en not_active Expired
- 1973-10-26 CH CH1512373A patent/CH556611A/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US3767976A (en) | 1973-10-23 |
CA970009A (en) | 1975-06-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |