CH546494A - Metallgekapselte hochspannungsschaltanlage. - Google Patents
Metallgekapselte hochspannungsschaltanlage.Info
- Publication number
- CH546494A CH546494A CH622872A CH546494DA CH546494A CH 546494 A CH546494 A CH 546494A CH 622872 A CH622872 A CH 622872A CH 546494D A CH546494D A CH 546494DA CH 546494 A CH546494 A CH 546494A
- Authority
- CH
- Switzerland
- Prior art keywords
- high voltage
- voltage switchgear
- metal enclosed
- enclosed high
- metal
- Prior art date
Links
Classifications
-
- 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
- H01H9/16—Indicators for switching condition, e.g. "on" or "off"
- H01H9/168—Indicators for switching condition, e.g. "on" or "off" making use of an electromagnetic wave communication
-
- 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
- H01H31/32—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 rectilinearly-movable contact
-
- 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
- H01H33/64—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid wherein the break is in gas
-
- 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
- H02B13/075—Earthing arrangements
-
- 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
- H01H33/28—Power arrangements internal to the switch for operating the driving mechanism
- H01H33/30—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator
- H01H33/302—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator for fluid insulated switchgear, wherein the insulating fluid is also the working fluid
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Gas-Insulated Switchgears (AREA)
- Switches Operated By Changes In Physical Conditions (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2138456A DE2138456C3 (de) | 1971-07-29 | 1971-07-29 | Trennschalter für eine metallgekapselte Hochspannungsschaltanlage |
Publications (1)
Publication Number | Publication Date |
---|---|
CH546494A true CH546494A (de) | 1974-02-28 |
Family
ID=5815450
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH622872A CH546494A (de) | 1971-07-29 | 1972-04-26 | Metallgekapselte hochspannungsschaltanlage. |
Country Status (6)
Country | Link |
---|---|
US (1) | US3784771A (de) |
JP (2) | JPS5229824B1 (de) |
CH (1) | CH546494A (de) |
DE (1) | DE2138456C3 (de) |
FR (1) | FR2147044B1 (de) |
GB (1) | GB1383563A (de) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4107498A (en) * | 1976-01-15 | 1978-08-15 | Westinghouse Electric Corp. | Disconnect switch and drive mechanism therefor |
US4126380A (en) * | 1977-06-30 | 1978-11-21 | International Business Machines Corporation | Probe with contact indicating means |
DE2919602C2 (de) * | 1979-05-16 | 1982-10-28 | Wickmann-Werke Böblingen GmbH, 7030 Böblingen | Lasttrennschalter-Erdungsschalter-Kombination |
US4457383A (en) * | 1982-04-27 | 1984-07-03 | Boop Gene T | High temperature selective fire perforating gun and switch therefor |
JP3067588B2 (ja) * | 1995-05-08 | 2000-07-17 | 住友電装株式会社 | ブレーカスイッチ |
EP0782159A3 (de) * | 1995-12-30 | 1998-10-28 | Franz Vogl Electronic GmbH | Optisches Überwachungssystem für einen Trennschalter sowie Trennschalter mit einem solchen Überwachungssystem |
FR2762924B1 (fr) * | 1997-05-05 | 1999-06-11 | Schneider Electric Sa | Sectionneur a commande pneumatique pour un poste blinde a haute tension |
JP3243750B2 (ja) * | 1997-08-08 | 2002-01-07 | 三菱電機株式会社 | 主回路開閉装置 |
AU9186198A (en) * | 1997-09-29 | 1999-04-23 | Mitsubishi Denki Kabushiki Kaisha | Switch gear |
CN102253336B (zh) * | 2011-06-30 | 2013-09-04 | 保定供电公司 | 高压隔离开关触指压力测试装置 |
CN113327807B (zh) * | 2021-07-01 | 2023-05-16 | 中国南方电网有限责任公司超高压输电公司贵阳局 | 高压隔离开关 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1010779A (fr) * | 1948-10-23 | 1952-06-16 | Electricite De France | Perfectionnements apportés aux moyens pour assurer la commande et la surveillance d'appareils électriques à haute tension, tels que disjoncteurs, sectionneurs, etc. |
US3002170A (en) * | 1959-12-21 | 1961-09-26 | Robert G Clouthier | Electronic data processing machine control panel and electrical contact therefor |
NL122697C (de) * | 1965-04-05 | |||
US3356798A (en) * | 1965-12-13 | 1967-12-05 | Westinghouse Electric Corp | Disconnect switch |
NL134084C (de) * | 1967-04-06 |
-
1971
- 1971-07-29 DE DE2138456A patent/DE2138456C3/de not_active Expired
-
1972
- 1972-04-26 CH CH622872A patent/CH546494A/de not_active IP Right Cessation
- 1972-07-10 FR FR7224952A patent/FR2147044B1/fr not_active Expired
- 1972-07-20 US US00273611A patent/US3784771A/en not_active Expired - Lifetime
- 1972-07-26 GB GB3505272A patent/GB1383563A/en not_active Expired
- 1972-07-27 JP JP47075491A patent/JPS5229824B1/ja active Pending
-
1980
- 1980-09-02 JP JP1980124988U patent/JPS5755710Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5649028U (de) | 1981-05-01 |
FR2147044B1 (de) | 1976-01-16 |
DE2138456B2 (de) | 1975-10-30 |
FR2147044A1 (de) | 1973-03-09 |
US3784771A (en) | 1974-01-08 |
JPS5229824B1 (de) | 1977-08-04 |
JPS5755710Y2 (de) | 1982-12-01 |
DE2138456A1 (de) | 1973-02-08 |
GB1383563A (en) | 1974-02-12 |
DE2138456C3 (de) | 1978-08-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |