JPS48114055U - - Google Patents
Info
- Publication number
- JPS48114055U JPS48114055U JP1973028154U JP2815473U JPS48114055U JP S48114055 U JPS48114055 U JP S48114055U JP 1973028154 U JP1973028154 U JP 1973028154U JP 2815473 U JP2815473 U JP 2815473U JP S48114055 U JPS48114055 U JP S48114055U
- 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
- 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
- H01H33/60—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
- H01H2033/6665—Details concerning the mounting or supporting of the individual vacuum bottles
-
- 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
- H01H33/022—Details particular to three-phase circuit breakers
Landscapes
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
- High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
- Manufacture Of Switches (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2211413A DE2211413C3 (en) | 1972-03-06 | 1972-03-06 | Multipole vacuum switchgear |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS48114055U true JPS48114055U (en) | 1973-12-26 |
| JPS546039Y2 JPS546039Y2 (en) | 1979-03-19 |
Family
ID=5838427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1973028154U Expired JPS546039Y2 (en) | 1972-03-06 | 1973-03-06 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3895199A (en) |
| JP (1) | JPS546039Y2 (en) |
| AU (1) | AU469944B2 (en) |
| CA (1) | CA985353A (en) |
| DE (1) | DE2211413C3 (en) |
| FR (1) | FR2174839B1 (en) |
| GB (1) | GB1412063A (en) |
| SE (1) | SE386001B (en) |
| ZA (1) | ZA731265B (en) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57147829A (en) * | 1981-03-06 | 1982-09-11 | Tokyo Shibaura Electric Co | Vacuum breaker |
| JPS6239682A (en) * | 1985-08-13 | 1987-02-20 | Fuji Photo Film Co Ltd | Infrared ray absorbing composition |
| DE4210716A1 (en) * | 1992-03-27 | 1993-09-30 | Siemens Ag | Multipole vacuum switch with an insulating arrangement surrounding each vacuum tube |
| US6373358B1 (en) * | 2000-05-09 | 2002-04-16 | Eaton Corporation | Power circuit breaker having molded insulative casing with a dead front |
| US6326872B1 (en) * | 2000-05-09 | 2001-12-04 | Eaton Corporation | Power circuit breaker with air gap between molded insulative casing and grounded barrier insulating operating mechanism |
| US20100072045A1 (en) * | 2005-08-10 | 2010-03-25 | Siemens Aktiengesellschaft | Switch Pole with a Mounting Frame Having Latching Means |
| ATE415696T1 (en) * | 2005-10-04 | 2008-12-15 | Abb Technology Ag | MEDIUM VOLTAGE CIRCUIT SWITCH AND WALL ELEMENT |
| DE102011002922A1 (en) * | 2011-01-20 | 2012-07-26 | Siemens Aktiengesellschaft | Multipole low voltage switching device for switching electric load e.g. three-phase electrical line, has switching elements that are arranged spatially one behind other along direction of movement of switching contacts |
| RU2521609C2 (en) * | 2012-11-01 | 2014-07-10 | Открытое акционерное общество "Всероссийский научно-исследовательский проектно-конструкторский и технологический институт электромашиностроения" | Vacuum switch |
| RU2551443C2 (en) * | 2013-02-13 | 2015-05-27 | Общество с ограниченной ответственностью "Астер Электро" | Modular vacuum circuit breaker |
| RU2684175C1 (en) * | 2018-05-17 | 2019-04-04 | Акционерное общество "Радио и Микроэлектроника" | Three-phase vacuum circuit breaker |
| RU2721790C1 (en) * | 2019-09-04 | 2020-05-22 | Евгений Юрьевич Парамонов | Mechanism for manual disconnection of drives of high-voltage vacuum circuit breaker |
| RU2756294C1 (en) * | 2020-11-05 | 2021-09-29 | Акционерное Общество "Электротехнические заводы "Энергомера" | Mechanism for manual disconnection of the drive of a high-voltage vacuum circuit breaker |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB997126A (en) * | 1963-04-01 | 1965-06-30 | Ass Elect Ind | Improvements in and relating to power switchgear |
| US3560682A (en) * | 1965-11-30 | 1971-02-02 | Siemens Ag | Vacuum interrupter with shunting main contact structure and series disconnecting contact structure |
| US3440378A (en) * | 1966-04-05 | 1969-04-22 | Gen Electric | Metal plate type of arc-extinguishing device |
| US3684849A (en) * | 1971-01-08 | 1972-08-15 | Ite Imperial Corp | Heavy duty switch |
-
1972
- 1972-03-06 DE DE2211413A patent/DE2211413C3/en not_active Expired
-
1973
- 1973-01-23 FR FR7302299A patent/FR2174839B1/fr not_active Expired
- 1973-02-08 GB GB634473A patent/GB1412063A/en not_active Expired
- 1973-02-22 ZA ZA731265A patent/ZA731265B/en unknown
- 1973-02-22 AU AU52484/73A patent/AU469944B2/en not_active Expired
- 1973-03-01 US US337177A patent/US3895199A/en not_active Expired - Lifetime
- 1973-03-05 SE SE7303042A patent/SE386001B/en unknown
- 1973-03-05 CA CA165,194A patent/CA985353A/en not_active Expired
- 1973-03-06 JP JP1973028154U patent/JPS546039Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS546039Y2 (en) | 1979-03-19 |
| AU5248473A (en) | 1974-08-22 |
| FR2174839B1 (en) | 1977-04-22 |
| FR2174839A1 (en) | 1973-10-19 |
| CA985353A (en) | 1976-03-09 |
| DE2211413A1 (en) | 1973-09-20 |
| SE386001B (en) | 1976-07-26 |
| DE2211413B2 (en) | 1975-04-30 |
| DE2211413C3 (en) | 1975-12-04 |
| US3895199A (en) | 1975-07-15 |
| ZA731265B (en) | 1973-11-28 |
| GB1412063A (en) | 1975-10-29 |
| AU469944B2 (en) | 1976-02-26 |