JPS5036967A - - Google Patents
Info
- Publication number
- JPS5036967A JPS5036967A JP49074235A JP7423574A JPS5036967A JP S5036967 A JPS5036967 A JP S5036967A JP 49074235 A JP49074235 A JP 49074235A JP 7423574 A JP7423574 A JP 7423574A JP S5036967 A JPS5036967 A JP S5036967A
- Authority
- JP
- Japan
- 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.)
- Granted
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
- H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
- H01H33/14—Multiple main contacts for the purpose of dividing the current through, or potential drop along, the arc
-
- 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
- H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
- H01H33/88—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts
- H01H33/90—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism
- H01H33/91—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism the arc-extinguishing fluid being air or gas
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Circuit Breakers (AREA)
- Gas-Insulated Switchgears (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7323817A FR2235470B1 (US20020095090A1-20020718-M00002.png) | 1973-06-28 | 1973-06-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5036967A true JPS5036967A (US20020095090A1-20020718-M00002.png) | 1975-04-07 |
| JPS5741054B2 JPS5741054B2 (US20020095090A1-20020718-M00002.png) | 1982-09-01 |
Family
ID=9121752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP49074235A Expired JPS5741054B2 (US20020095090A1-20020718-M00002.png) | 1973-06-28 | 1974-06-28 |
Country Status (6)
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58209024A (ja) * | 1982-05-28 | 1983-12-05 | 株式会社東芝 | ガスしや断器 |
| JPS5971225A (ja) * | 1982-10-14 | 1984-04-21 | 株式会社東芝 | 多点切３相１タンク型ガスしや断器 |
| JPH0435221U (US20020095090A1-20020718-M00002.png) * | 1990-07-13 | 1992-03-24 | ||
| JPH05234117A (ja) * | 1991-12-24 | 1993-09-10 | Internatl Business Mach Corp <Ibm> | 光ヘッド装置及び光ディスク記憶システム |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2601857A1 (de) * | 1976-01-20 | 1977-07-21 | Licentia Gmbh | Blaskolbenschalter |
| US4319105A (en) * | 1976-12-27 | 1982-03-09 | Siemens-Allis, Inc. | High voltage air disconnect switch incorporating a puffer type load break switch |
| US4123637A (en) * | 1976-12-27 | 1978-10-31 | Siemens-Allis, Inc. | High voltage air disconnect switch incorporating a puffer-type load break switch |
| DE2736392A1 (de) * | 1977-08-12 | 1979-02-22 | Licentia Gmbh | Autopneumatischer druckgasschalter |
| US4383150A (en) * | 1978-09-12 | 1983-05-10 | Westinghouse Electric Corp. | Circuit-interrupters having shunting capacitance around the separable power contacts with capacitance disconnecting means therefor |
| FR2447090A1 (fr) * | 1979-01-16 | 1980-08-14 | Hitachi Ltd | Disposition et commande d'un disjoncteur haute tension blinde a gaz isolant |
| FR2458884A1 (fr) * | 1979-06-06 | 1981-01-02 | Merlin Gerin | Disjoncteur blinde equipe de resistances de fermeture |
| DE59406835D1 (de) * | 1994-04-19 | 1998-10-08 | Asea Brown Boveri | Metallgekapselte gasisolierte Schaltanlage |
| DE29821292U1 (de) * | 1998-11-20 | 1999-01-28 | Siemens AG, 80333 München | Hochspannungs-Leistungsschalter mit zwei Schaltkammern |
| FR2922354B1 (fr) * | 2007-10-15 | 2009-12-11 | Areva T & D Sa | Disjoncteur a deux chambres de coupure alignees, a transmission commune et encombrement reduit |
| FR2925976B1 (fr) * | 2008-01-02 | 2010-01-29 | Areva T & D Sa | Disjoncteur a plusieurs chambres de coupure agencees en parallele, a transmission commune et encombrement longitudinal reduit |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2749412A (en) * | 1953-09-17 | 1956-06-05 | Gen Electric | Electric circuit interrupter |
| US2913556A (en) * | 1956-03-14 | 1959-11-17 | Westinghouse Electric Corp | Circuit interrupters |
| US2979591A (en) * | 1958-09-19 | 1961-04-11 | Westinghouse Electric Corp | Circuit interrupters |
| FR1363441A (fr) * | 1962-05-07 | 1964-06-12 | Westinghouse Electric Corp | Disjoncteur à gaz sous pression |
| US3300609A (en) * | 1963-05-15 | 1967-01-24 | Ass Elect Ind | Switchgear for high voltage power circuits with removable vacuum switch units |
| FR1434407A (fr) * | 1965-02-26 | 1966-04-08 | Alsthom Cgee | Nouvelles dispositions de disjoncteurs à coupure dans le vide pour les très hautes tensions |
| FR2087645A5 (US20020095090A1-20020718-M00002.png) * | 1970-05-26 | 1971-12-31 | Merlin Gerin |
-
1973
- 1973-06-28 FR FR7323817A patent/FR2235470B1/fr not_active Expired
-
1974
- 1974-06-14 US US479511A patent/US3895202A/en not_active Expired - Lifetime
- 1974-06-19 NL NLAANVRAGE7408221,A patent/NL176892C/xx not_active IP Right Cessation
- 1974-06-19 ES ES427403A patent/ES427403A1/es not_active Expired
- 1974-06-27 IT IT7469028A patent/IT1014396B/it active
- 1974-06-28 JP JP49074235A patent/JPS5741054B2/ja not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58209024A (ja) * | 1982-05-28 | 1983-12-05 | 株式会社東芝 | ガスしや断器 |
| JPS6349843B2 (US20020095090A1-20020718-M00002.png) * | 1982-05-28 | 1988-10-06 | Tokyo Shibaura Electric Co | |
| JPS5971225A (ja) * | 1982-10-14 | 1984-04-21 | 株式会社東芝 | 多点切３相１タンク型ガスしや断器 |
| JPH0435221U (US20020095090A1-20020718-M00002.png) * | 1990-07-13 | 1992-03-24 | ||
| JPH05234117A (ja) * | 1991-12-24 | 1993-09-10 | Internatl Business Mach Corp <Ibm> | 光ヘッド装置及び光ディスク記憶システム |
Also Published As
| Publication number | Publication date |
|---|---|
| IT1014396B (it) | 1977-04-20 |
| US3895202A (en) | 1975-07-15 |
| JPS5741054B2 (US20020095090A1-20020718-M00002.png) | 1982-09-01 |
| FR2235470B1 (US20020095090A1-20020718-M00002.png) | 1976-05-07 |
| NL7408221A (US20020095090A1-20020718-M00002.png) | 1974-12-31 |
| ES427403A1 (es) | 1976-07-16 |
| FR2235470A1 (US20020095090A1-20020718-M00002.png) | 1975-01-24 |
| NL176892C (nl) | 1985-06-17 |
| NL176892B (nl) | 1985-01-16 |
