NL6712767A - - Google Patents
Info
- Publication number
- NL6712767A NL6712767A NL6712767A NL6712767A NL6712767A NL 6712767 A NL6712767 A NL 6712767A NL 6712767 A NL6712767 A NL 6712767A NL 6712767 A NL6712767 A NL 6712767A NL 6712767 A NL6712767 A NL 6712767A
- Authority
- NL
- Netherlands
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
- H01H3/00—Mechanisms for operating contacts
- H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
- H01H3/52—Driving mechanisms, i.e. for transmitting driving force to the contacts with means to ensure stopping at intermediate operative positions
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/60—Mechanical arrangements for preventing or damping vibration or shock
-
- 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
- H01H33/66238—Specific bellows details
- H01H2033/66246—Details relating to the guiding of the contact rod in vacuum switch belows
-
- 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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4260766A GB1172091A (en) | 1966-09-23 | 1966-09-23 | Vacuum Switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6712767A true NL6712767A (xx) | 1968-03-25 |
Family
ID=10425180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6712767A NL6712767A (xx) | 1966-09-23 | 1967-09-19 |
Country Status (4)
| Country | Link |
|---|---|
| CH (1) | CH483107A (xx) |
| DE (1) | DE1615643A1 (xx) |
| GB (1) | GB1172091A (xx) |
| NL (1) | NL6712767A (xx) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4234771A (en) * | 1976-12-09 | 1980-11-18 | Tokyo Shibaura Denki Kabushiki Kaisha | Vacuum switch |
| JPS5422581A (en) * | 1977-07-21 | 1979-02-20 | Mitsubishi Electric Corp | Switching device |
| JP2002124165A (ja) * | 2000-10-16 | 2002-04-26 | Mitsubishi Electric Corp | 開閉装置 |
| US9183996B2 (en) | 2012-06-27 | 2015-11-10 | Abb Technology Ltd | High voltage current interrupter and an actuator system for a high voltage current interrupter |
| CN103123881B (zh) * | 2013-01-24 | 2015-07-01 | 平高集团有限公司 | 一种三相共箱真空断路器及断路器拨动机构 |
| CN103123884B (zh) * | 2013-01-24 | 2015-11-04 | 平高集团有限公司 | 触头弹簧装置 |
| CN105513886A (zh) * | 2016-02-03 | 2016-04-20 | 深圳市森源电力技术有限公司 | 一种密封性良好的真空断路器 |
| CN105575721A (zh) * | 2016-02-03 | 2016-05-11 | 深圳市森源电力技术有限公司 | 一种具有双外壳体的真空断路器 |
| CN106783263B (zh) * | 2016-12-16 | 2019-01-22 | 平高集团有限公司 | 分合闸缓冲装置及使用该装置的快速机械开关 |
-
1966
- 1966-09-23 GB GB4260766A patent/GB1172091A/en not_active Expired
-
1967
- 1967-09-19 NL NL6712767A patent/NL6712767A/xx unknown
- 1967-09-22 DE DE19671615643 patent/DE1615643A1/de active Pending
- 1967-09-22 CH CH1326167A patent/CH483107A/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE1615643A1 (de) | 1970-05-21 |
| CH483107A (de) | 1969-12-15 |
| GB1172091A (en) | 1969-11-26 |