BE672696A - - Google Patents
Info
- Publication number
- BE672696A BE672696A BE672696DA BE672696A BE 672696 A BE672696 A BE 672696A BE 672696D A BE672696D A BE 672696DA BE 672696 A BE672696 A BE 672696A
- Authority
- BE
- Belgium
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
- H01H33/662—Housings or protective screens
- H01H33/66207—Specific housing details, e.g. sealing, soldering or brazing
-
- 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
- H01H33/66261—Specific screen details, e.g. mounting, materials, multiple screens or specific electrical field considerations
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US271696A US3231704A (en) | 1963-04-09 | 1963-04-09 | Hermetically sealed switch with tubular dielectric portions united to a relatively larger metallic intermediate vapor condensing portion |
| GB43813/65A GB1118620A (en) | 1963-04-09 | 1965-10-15 | Hermetically sealed high power switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE672696A true BE672696A (xx) | 1966-05-23 |
Family
ID=26265246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE672696D BE672696A (xx) | 1963-04-09 | 1965-11-23 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3231704A (xx) |
| BE (1) | BE672696A (xx) |
| CH (1) | CH436421A (xx) |
| GB (1) | GB1118620A (xx) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3355564A (en) * | 1966-06-03 | 1967-11-28 | John W Ranheim | Vacuum-type circuit interrupter |
| JPS515190B1 (xx) * | 1969-03-14 | 1976-02-18 | ||
| US3668350A (en) * | 1969-03-18 | 1972-06-06 | Mitsubishi Electric Corp | Vacuum type circuit interrupter |
| US4310736A (en) * | 1969-03-18 | 1982-01-12 | Mitsubishi Denki K.K. | Vacuum circuit interrupter |
| US3674958A (en) * | 1970-11-23 | 1972-07-04 | Allis Chalmers Mfg Co | Vacuum circuit interrupter |
| DE2058020A1 (de) * | 1970-11-25 | 1972-05-31 | Siemens Ag | Vakuumschaltergehaeuse |
| US3996437A (en) * | 1973-12-03 | 1976-12-07 | Cutler-Hammer, Inc. | Vacuum contactor for motor control and method of making |
| US3889080A (en) * | 1973-12-19 | 1975-06-10 | Westinghouse Electric Corp | Vacuum interrupter shield protector |
| JPS5110369A (ja) * | 1974-07-15 | 1976-01-27 | Hitachi Ltd | Shinkushadanki |
| JPS624990Y2 (xx) * | 1974-08-26 | 1987-02-04 | ||
| DE2440827B2 (de) * | 1974-08-26 | 1978-07-20 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Vakuumschaltrohr |
| JPS5140568A (ja) * | 1974-10-02 | 1976-04-05 | Hitachi Ltd | Shinkushadankyoshinkubarubu |
| JPS51134877A (en) * | 1975-05-16 | 1976-11-22 | Hitachi Ltd | Vacuum valve circuit breaker |
| JPS56156626A (en) * | 1980-05-06 | 1981-12-03 | Meidensha Electric Mfg Co Ltd | Vacuum breaker |
| JPS55170728U (xx) * | 1980-05-09 | 1980-12-08 | ||
| DE3216251A1 (de) * | 1982-04-30 | 1983-11-03 | Siemens AG, 1000 Berlin und 8000 München | Vakuumschaltroehre |
| DE8320343U1 (de) * | 1983-07-14 | 1986-01-23 | Siemens AG, 1000 Berlin und 8000 München | Gehäuse einer Vakuumschaltröhre |
| DE3327390A1 (de) * | 1983-07-29 | 1985-02-07 | Siemens AG, 1000 Berlin und 8000 München | Vakuumschaltroehre, insbesondere fuer einen niederspannungsschuetz |
| DE19826766C1 (de) * | 1998-06-12 | 2000-03-30 | Siemens Ag | Vakuumschaltröhre mit einem dem Isolator zugeordneten Dampfschirm |
| JP2003317583A (ja) * | 2002-04-24 | 2003-11-07 | Mitsubishi Electric Corp | 真空バルブ |
| KR102545133B1 (ko) * | 2016-04-05 | 2023-06-19 | 엘에스일렉트릭(주) | 진공 차단기의 진공 인터럽터 |
| DE102017222406A1 (de) * | 2017-12-11 | 2019-06-13 | Siemens Aktiengesellschaft | Vakuumschaltröhre |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB769935A (en) * | 1955-03-02 | 1957-03-13 | English Electric Co Ltd | Improvements in and relating to gas-tight seals between a metal and an insulating material |
| US2965734A (en) * | 1958-08-07 | 1960-12-20 | Allis Chalmers Mfg Co | Current conductive spring bearing for vacuum switch contacts |
| US2979588A (en) * | 1958-12-09 | 1961-04-11 | Jennings Radio Mfg Corp | Vacuum switch |
| US3038980A (en) * | 1959-12-17 | 1962-06-12 | Gen Electric | Vacuum-type circuit interrupter |
-
0
- CH CH1246365A patent/CH436421A/de unknown
-
1963
- 1963-04-09 US US271696A patent/US3231704A/en not_active Expired - Lifetime
-
1965
- 1965-10-15 GB GB43813/65A patent/GB1118620A/en not_active Expired
- 1965-11-23 BE BE672696D patent/BE672696A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3231704A (en) | 1966-01-25 |
| CH436421A (de) | 1967-11-15 |
| GB1118620A (en) | 1968-07-03 |