TW373207B - Vacuum valve and vacuum circuit breaker utilizing said vacuum valve - Google Patents
Vacuum valve and vacuum circuit breaker utilizing said vacuum valveInfo
- Publication number
- TW373207B TW373207B TW084113118A TW84113118A TW373207B TW 373207 B TW373207 B TW 373207B TW 084113118 A TW084113118 A TW 084113118A TW 84113118 A TW84113118 A TW 84113118A TW 373207 B TW373207 B TW 373207B
- Authority
- TW
- Taiwan
- Prior art keywords
- vacuum
- vacuum valve
- circuit breaker
- valve
- insulating housing
- Prior art date
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
-
- 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
- H01H2033/66215—Details relating to the soldering or brazing of vacuum switch housings
-
- 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
- H01H2033/66223—Details relating to the sealing of vacuum switch housings
-
- 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
- H01H33/66207—Specific housing details, e.g. sealing, soldering or brazing
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/52—Cooling of switch parts
Landscapes
- High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
- Gas-Insulated Switchgears (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP31976594A JP3166523B2 (ja) | 1993-12-24 | 1994-12-22 | 真空バルブ及びその製造方法並びに真空遮断器 |
Publications (1)
Publication Number | Publication Date |
---|---|
TW373207B true TW373207B (en) | 1999-11-01 |
Family
ID=18113938
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW084113118A TW373207B (en) | 1994-12-22 | 1995-12-08 | Vacuum valve and vacuum circuit breaker utilizing said vacuum valve |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0718860A3 (zh) |
KR (1) | KR100242330B1 (zh) |
CN (1) | CN1047463C (zh) |
TW (1) | TW373207B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19902498C2 (de) * | 1999-01-22 | 2001-05-17 | Moeller Gmbh | Vakuumschaltröhre |
US20070007250A1 (en) | 2005-07-08 | 2007-01-11 | Eaton Corporation | Sealing edge cross-sectional profiles to allow brazing of metal parts directly to a metallized ceramic for vacuum interrupter envelope construction |
JP4765538B2 (ja) * | 2005-10-20 | 2011-09-07 | 富士電機機器制御株式会社 | 真空バルブ、真空バルブの製造方法 |
KR20210026672A (ko) * | 2019-08-30 | 2021-03-10 | 캐논 톡키 가부시키가이샤 | 진공장치 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3021407A (en) * | 1958-09-16 | 1962-02-13 | Jennings Radio Mfg Corp | Vacuumized electric switch |
US3166658A (en) * | 1962-07-05 | 1965-01-19 | Jennings Radio Mfg Corp | Vacuum switch and envelope construction therefor |
US4587390A (en) * | 1985-01-07 | 1986-05-06 | Golden Gate Switchboard Co. | Vacuum circuit breaker |
US4672156A (en) * | 1986-04-04 | 1987-06-09 | Westinghouse Electric Corp. | Vacuum interrupter with bellows shield |
-
1995
- 1995-12-07 EP EP95119341A patent/EP0718860A3/en not_active Withdrawn
- 1995-12-08 TW TW084113118A patent/TW373207B/zh active
- 1995-12-21 CN CN95121120A patent/CN1047463C/zh not_active Expired - Fee Related
- 1995-12-22 KR KR1019950072339A patent/KR100242330B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CN1047463C (zh) | 1999-12-15 |
EP0718860A2 (en) | 1996-06-26 |
CN1133416A (zh) | 1996-10-16 |
KR100242330B1 (ko) | 2000-02-01 |
KR960025890A (ko) | 1996-07-20 |
EP0718860A3 (en) | 1997-10-22 |
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