BE672288A - - Google Patents
Info
- Publication number
- BE672288A BE672288A BE672288A BE672288A BE672288A BE 672288 A BE672288 A BE 672288A BE 672288 A BE672288 A BE 672288A BE 672288 A BE672288 A BE 672288A BE 672288 A BE672288 A BE 672288A
- 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
- H01H33/02—Details
- H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
- H01H33/12—Auxiliary contacts on to which the arc is transferred from the main contacts
-
- 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
-
- 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
- H01H2033/66269—Details relating to the materials used for screens in vacuum switches
-
- 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
- H01H2033/66276—Details relating to the mounting of screens in vacuum switches
-
- 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
-
- 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
- H01H33/664—Contacts; Arc-extinguishing means, e.g. arcing rings
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US411259A US3283100A (en) | 1964-11-16 | 1964-11-16 | Vacuum circuit interrupter with condensing shield serving as one of the main contacts |
Publications (1)
Publication Number | Publication Date |
---|---|
BE672288A true BE672288A (en) | 1966-03-01 |
Family
ID=23628208
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE672288A BE672288A (en) | 1964-11-16 | 1966-03-01 |
Country Status (6)
Country | Link |
---|---|
US (1) | US3283100A (en) |
JP (1) | JPS4412446B1 (en) |
BE (1) | BE672288A (en) |
CH (1) | CH437477A (en) |
DE (1) | DE1261219B (en) |
GB (1) | GB1081550A (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3441698A (en) * | 1966-10-03 | 1969-04-29 | Gen Electric | Vacuum-type circuit interrupter |
US3508021A (en) * | 1967-01-03 | 1970-04-21 | Vacuum Power Components Inc | Vacuum switch |
US3997747A (en) * | 1972-11-20 | 1976-12-14 | Westinghouse Electric Corporation | Circuit interrupter |
US3914568A (en) * | 1974-08-22 | 1975-10-21 | Gen Electric | High-voltage vacuum switch |
US4250363A (en) * | 1978-12-06 | 1981-02-10 | Electric Power Research Institute, Inc. | Electrical circuit breaking device and method |
DE3327390A1 (en) * | 1983-07-29 | 1985-02-07 | Siemens AG, 1000 Berlin und 8000 München | VACUUM SWITCH TUBES, ESPECIALLY FOR A LOW VOLTAGE PROTECTION |
DE3332092A1 (en) * | 1983-09-02 | 1985-03-21 | Siemens AG, 1000 Berlin und 8000 München | CONTACT FOR A VACUUM SWITCH TUBE |
US5597992A (en) * | 1994-12-09 | 1997-01-28 | Cooper Industries, Inc. | Current interchange for vacuum capacitor switch |
US5779135A (en) * | 1996-11-06 | 1998-07-14 | International Paper Company | Nested container package |
JP4818530B2 (en) * | 2001-04-19 | 2011-11-16 | 三菱電機株式会社 | Vacuum valve |
US10600592B2 (en) | 2013-12-18 | 2020-03-24 | Hubbell Incorporated | Single bottle interrupter |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB291815A (en) * | 1926-12-13 | 1928-06-13 | Robert Andrews Millikan | Electrical switches |
US2863026A (en) * | 1956-03-26 | 1958-12-02 | Jennings Radio Mfg Corp | Vacuum switch |
US2972032A (en) * | 1959-01-02 | 1961-02-14 | Gen Electric | Vacuum interrupter |
US3174019A (en) * | 1962-01-09 | 1965-03-16 | Allis Chalmers Mfg Co | Vacuum tube interrupter having sequential separable contacts |
-
1964
- 1964-11-16 US US411259A patent/US3283100A/en not_active Expired - Lifetime
-
1965
- 1965-09-16 DE DEW39919A patent/DE1261219B/en active Pending
- 1965-11-05 GB GB46971/65A patent/GB1081550A/en not_active Expired
- 1965-11-06 JP JP7001865A patent/JPS4412446B1/ja active Pending
- 1965-11-09 CH CH1544165A patent/CH437477A/en unknown
-
1966
- 1966-03-01 BE BE672288A patent/BE672288A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
CH437477A (en) | 1967-06-15 |
US3283100A (en) | 1966-11-01 |
JPS4412446B1 (en) | 1969-06-05 |
DE1261219B (en) | 1968-02-15 |
GB1081550A (en) | 1967-08-31 |