CH614316A5 - Metal-enclosed high-voltage switchgear - Google Patents
Metal-enclosed high-voltage switchgearInfo
- Publication number
- CH614316A5 CH614316A5 CH1551976A CH1551976A CH614316A5 CH 614316 A5 CH614316 A5 CH 614316A5 CH 1551976 A CH1551976 A CH 1551976A CH 1551976 A CH1551976 A CH 1551976A CH 614316 A5 CH614316 A5 CH 614316A5
- Authority
- CH
- Switzerland
- Prior art keywords
- metal
- voltage switchgear
- enclosed high
- enclosed
- switchgear
- Prior art date
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
- H01H33/53—Cases; Reservoirs, tanks, piping or valves, for arc-extinguishing fluid; Accessories therefor, e.g. safety arrangements, pressure relief devices
- H01H33/56—Gas reservoirs
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
-
- 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
- H02B13/055—Features relating to the gas
-
- 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
- H01H9/52—Cooling of switch parts
- H01H2009/526—Cooling of switch parts of the high voltage switches
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Gas-Insulated Switchgears (AREA)
- Control Of Fluid Pressure (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19752556768 DE2556768C2 (en) | 1975-12-17 | 1975-12-17 | High voltage switchgear |
Publications (1)
Publication Number | Publication Date |
---|---|
CH614316A5 true CH614316A5 (en) | 1979-11-15 |
Family
ID=5964605
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1551976A CH614316A5 (en) | 1975-12-17 | 1976-12-09 | Metal-enclosed high-voltage switchgear |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS5273384A (en) |
CH (1) | CH614316A5 (en) |
DE (1) | DE2556768C2 (en) |
FR (1) | FR2335935A1 (en) |
IT (1) | IT1066441B (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3148258A1 (en) * | 1981-12-05 | 1983-06-09 | Calor-Emag Elektrizitäts-Aktiengesellschaft, 4030 Ratingen | High-voltage installation |
FR2711815B1 (en) * | 1993-10-21 | 1995-11-24 | Desgranges Huot | Method and device for generating and / or regulating the pressure of a fluid using Peltier effect modules. |
DE19531310C2 (en) * | 1995-08-25 | 1999-02-04 | Loh Kg Rittal Werk | Control cabinet with heat exchanger |
FR3035539B1 (en) * | 2015-04-24 | 2017-06-02 | Dehon Sa | METHOD AND SYSTEM FOR DISTRIBUTING A MIXTURE |
DE102016217346A1 (en) | 2016-09-12 | 2018-03-15 | Siemens Aktiengesellschaft | Cooling element for gas tanks of gas-insulated switchgear |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE930162C (en) * | 1943-10-02 | 1955-07-11 | Siemens Ag | Encapsulated electrical equipment, apparatus or systems |
CH409061A (en) * | 1964-06-10 | 1966-03-15 | Bbc Brown Boveri & Cie | Compressed gas switch with a circulation system for the compressed gas |
US3585271A (en) * | 1968-07-17 | 1971-06-15 | British Insulated Callenders | Gas insulated bus bar installations |
DE2127056A1 (en) * | 1970-09-21 | 1972-03-23 | Liebknecht Transformat | Pressure compensation system for fully enclosed switchgear |
DE7235381U (en) * | 1972-09-22 | 1973-02-08 | Siemens Ag | High voltage device |
-
1975
- 1975-12-17 DE DE19752556768 patent/DE2556768C2/en not_active Expired
-
1976
- 1976-12-09 CH CH1551976A patent/CH614316A5/en not_active IP Right Cessation
- 1976-12-16 JP JP51150406A patent/JPS5273384A/en active Pending
- 1976-12-16 IT IT3047176A patent/IT1066441B/en active
- 1976-12-17 FR FR7638194A patent/FR2335935A1/en active Granted
Also Published As
Publication number | Publication date |
---|---|
IT1066441B (en) | 1985-03-12 |
JPS5273384A (en) | 1977-06-20 |
DE2556768A1 (en) | 1977-06-23 |
DE2556768C2 (en) | 1983-07-14 |
FR2335935A1 (en) | 1977-07-15 |
FR2335935B3 (en) | 1979-08-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |