FR2204873B1 - - Google Patents
Info
- Publication number
- FR2204873B1 FR2204873B1 FR7338892A FR7338892A FR2204873B1 FR 2204873 B1 FR2204873 B1 FR 2204873B1 FR 7338892 A FR7338892 A FR 7338892A FR 7338892 A FR7338892 A FR 7338892A FR 2204873 B1 FR2204873 B1 FR 2204873B1
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
- H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
- H01H33/66—Vacuum switches
- H01H33/666—Operating 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
- H01H33/24—Means for preventing discharge to non-current-carrying parts, e.g. using corona ring
-
- 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
- H02B13/0354—Gas-insulated switchgear comprising a vacuum 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
- H01H33/53—Cases; Reservoirs, tanks, piping or valves, for arc-extinguishing fluid; Accessories therefor, e.g. safety arrangements, pressure relief devices
- H01H33/56—Gas reservoirs
- H01H2033/566—Avoiding the use of SF6
-
- 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
- H01H33/66—Vacuum switches
- H01H33/662—Housings or protective screens
- H01H33/66238—Specific bellows details
- H01H2033/66246—Details relating to the guiding of the contact rod in vacuum switch belows
-
- 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
- H01H33/55—Oil reservoirs or tanks; Lowering means therefor
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Gas-Insulated Switchgears (AREA)
- Arc-Extinguishing Devices That Are Switches (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
- Insulating Bodies (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47109670A JPS4967167A (US06248540-20010619-C00021.png) | 1972-11-01 | 1972-11-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2204873A1 FR2204873A1 (US06248540-20010619-C00021.png) | 1974-05-24 |
| FR2204873B1 true FR2204873B1 (US06248540-20010619-C00021.png) | 1977-09-23 |
Family
ID=14516180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7338892A Expired FR2204873B1 (US06248540-20010619-C00021.png) | 1972-11-01 | 1973-10-31 |
Country Status (6)
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4124790A (en) * | 1975-03-06 | 1978-11-07 | Mcgraw-Edison Company | Protective switch device and operating mechanism therefor |
| DE2526942A1 (de) * | 1975-06-16 | 1976-12-30 | Licentia Gmbh | Hochspannungs-leistungsschalter |
| US4150270A (en) * | 1976-02-23 | 1979-04-17 | Mcgraw-Edison Company | Encapsulated high voltage switching device |
| JPS52115856U (US06248540-20010619-C00021.png) * | 1976-02-27 | 1977-09-02 | ||
| DE2739811C2 (de) * | 1977-09-03 | 1982-05-13 | Wickmann-Werke Böblingen GmbH, 7030 Böblingen | Elektrische Schaltvorrichtung mit wenigstens einem als Vakuum-Unterbrecher ausgebildeten Schalter |
| JPS56109416A (en) * | 1980-02-04 | 1981-08-29 | Meidensha Electric Mfg Co Ltd | Vacuum switching device |
| DD226690A1 (de) * | 1984-09-24 | 1985-08-28 | Buchwitz Otto Starkstrom | Schalterpol |
| GB8429431D0 (en) * | 1984-11-21 | 1985-01-03 | Ass Elect Ind | Circuit breakers |
| DD241810A1 (de) * | 1985-10-16 | 1986-12-24 | Buchwitz Otto Starkstrom | Schalterpol fuer leistungsschalter |
| DE3709290A1 (de) * | 1987-03-20 | 1988-09-29 | Licentia Gmbh | Druckgasisolierter hochspannungsleistungsschalter mit einschaltwiderstand |
| DE3717864A1 (de) * | 1987-05-26 | 1988-11-17 | Slamecka Ernst | Vakuumschalter |
| DE3718108A1 (de) * | 1987-05-27 | 1988-12-08 | Slamecka Ernst | Vakuumschalter |
| US5091615A (en) * | 1989-01-30 | 1991-02-25 | Sprecher Energie Ag | Vacuum switch |
| WO1993002463A1 (de) * | 1991-07-24 | 1993-02-04 | Elin Energieversorgung Gesellschaft M.B.H. | Schalterpol eines leistungsschalters |
| FR2679695B1 (fr) * | 1991-07-26 | 1993-09-24 | Alsthom Gec | Ampoule sous vide pourvue d'une isolation electrique. |
| DE29813231U1 (de) | 1998-07-24 | 1998-10-08 | Alstom Energietechnik GmbH, 60528 Frankfurt | Hochspannungsschalter |
| EP1339081B1 (de) * | 2002-02-21 | 2004-06-02 | Siemens Aktiengesellschaft | Durchführung zum Führen eines elektrischen Leiters durch eine Gehäusewand |
| FR2854983B1 (fr) * | 2003-05-15 | 2005-06-24 | Alstom | Traversee de mouvement pour l'actionnement d'un appareillage de coupure en moyenne ou haute tension |
| US9472356B2 (en) * | 2011-06-02 | 2016-10-18 | Mitsubishi Electric Corporation | Tank-type vacuum circuit breaker |
| DE102015208268A1 (de) * | 2015-05-05 | 2016-11-10 | Siemens Aktiengesellschaft | Elektrisches Schaltgerät und entsprechende Schaltungsanlage |
| EP3107163B1 (en) * | 2015-06-18 | 2018-06-06 | ABB Schweiz AG | Medium voltage circuit breaker in subsea environment |
| CN105415225B (zh) * | 2015-11-23 | 2018-03-27 | 平高集团有限公司 | 一种固封极柱的夹紧定位工装 |
| EP3297013B1 (de) * | 2016-09-20 | 2020-04-22 | Rail Power Systems GmbH | Hochspannungs-schaltgerät und schaltanlage mit einem hochspannungs-schaltgerät und verfahren zur herstellung eines hochspannungs-schaltgerätes |
| CN106783366B (zh) * | 2017-01-13 | 2019-03-26 | 中航宝胜电气股份有限公司 | 具有高载流能力的126kV柱式真空断路器 |
| CN106783368B (zh) * | 2017-01-13 | 2019-01-25 | 中航宝胜电气股份有限公司 | 硅橡胶固封极柱的柱式高压真空断路器 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2809259A (en) * | 1955-04-15 | 1957-10-08 | Westinghouse Electric Corp | Circuit interrupters |
| US3071669A (en) * | 1959-01-13 | 1963-01-01 | Westinghouse Electric Corp | Circuit interrupters |
| US3123698A (en) * | 1961-02-10 | 1964-03-03 | Circuit breakers having interrupting contacts | |
| US3147356A (en) * | 1961-03-15 | 1964-09-01 | Joslyn Mfg & Supply Co | Circuits for switches having series connected interrupter sections |
| FR1364415A (fr) * | 1963-07-24 | 1964-06-19 | Cem Comp Electro Mec | éléments d'appareillage électrique débrochables et postes constitues avec de tels éléments |
| US3394455A (en) * | 1967-03-17 | 1968-07-30 | Westinghouse Electric Corp | Method of constructing cast electrical bushings |
| US3471669A (en) * | 1968-01-16 | 1969-10-07 | Chance Co Ab | Encapsulated switch assembly for underground electric distribution service |
| US3571543A (en) * | 1968-09-30 | 1971-03-23 | G & W Electric Speciality Co | Multiple position vacuum interrupter switching device |
| US3751617A (en) * | 1972-06-14 | 1973-08-07 | Gen Electric | Vacuum type circuit breaker |
-
1972
- 1972-11-01 JP JP47109670A patent/JPS4967167A/ja active Pending
-
1973
- 1973-10-26 GB GB4994573A patent/GB1451346A/en not_active Expired
- 1973-10-30 US US00411068A patent/US3855435A/en not_active Expired - Lifetime
- 1973-10-31 DE DE2354632A patent/DE2354632C3/de not_active Expired
- 1973-10-31 FR FR7338892A patent/FR2204873B1/fr not_active Expired
- 1973-10-31 CA CA184,749A patent/CA998412A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2354632B2 (de) | 1976-08-19 |
| GB1451346A (en) | 1976-09-29 |
| CA998412A (en) | 1976-10-12 |
| FR2204873A1 (US06248540-20010619-C00021.png) | 1974-05-24 |
| US3855435A (en) | 1974-12-17 |
| JPS4967167A (US06248540-20010619-C00021.png) | 1974-06-28 |
| DE2354632C3 (de) | 1978-09-28 |
| DE2354632A1 (de) | 1974-05-09 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |