CN104465193B - 一种具有自保持功能的刀闸式开关 - Google Patents
一种具有自保持功能的刀闸式开关 Download PDFInfo
- Publication number
- CN104465193B CN104465193B CN201410826605.6A CN201410826605A CN104465193B CN 104465193 B CN104465193 B CN 104465193B CN 201410826605 A CN201410826605 A CN 201410826605A CN 104465193 B CN104465193 B CN 104465193B
- Authority
- CN
- China
- Prior art keywords
- disconnecting link
- drive shaft
- pin
- main shaft
- connecting lever
- Prior art date
- 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.)
- Active
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H21/00—Switches operated by an operating part in the form of a pivotable member acted upon directly by a solid body, e.g. by a hand
- H01H21/54—Lever switches with blade-type contact co-operating with one or two spring-clip contacts, e.g. knife switch
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H21/00—Switches operated by an operating part in the form of a pivotable member acted upon directly by a solid body, e.g. by a hand
- H01H21/02—Details
- H01H21/18—Movable parts; Contacts mounted thereon
- H01H21/36—Driving mechanisms
- H01H21/50—Driving mechanisms with indexing or latching means, e.g. indexing by ball and spring; with means to ensure stopping at intermediate operative positions
Landscapes
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410826605.6A CN104465193B (zh) | 2014-12-25 | 2014-12-25 | 一种具有自保持功能的刀闸式开关 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410826605.6A CN104465193B (zh) | 2014-12-25 | 2014-12-25 | 一种具有自保持功能的刀闸式开关 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104465193A CN104465193A (zh) | 2015-03-25 |
CN104465193B true CN104465193B (zh) | 2016-11-16 |
Family
ID=52911087
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410826605.6A Active CN104465193B (zh) | 2014-12-25 | 2014-12-25 | 一种具有自保持功能的刀闸式开关 |
Country Status (1)
Country | Link |
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CN (1) | CN104465193B (zh) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19511736A1 (de) * | 1994-04-18 | 1995-10-19 | Abb Patent Gmbh | Schaltfeld mit einem innerhalb eines Schaltschrankes angeordneten dreipoligen Leistungsschalter |
CN2425421Y (zh) * | 2000-04-18 | 2001-03-28 | 镇江龙源电器有限公司 | 户内高压隔离开关 |
CN2575831Y (zh) * | 2002-10-08 | 2003-09-24 | 李彤 | 闸刀式三工位开关 |
CN202977980U (zh) * | 2012-12-31 | 2013-06-05 | 宁波环能电气科技有限公司 | 开关柜 |
-
2014
- 2014-12-25 CN CN201410826605.6A patent/CN104465193B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN104465193A (zh) | 2015-03-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210816 Address after: 710077 No. 18 West Second Ring Road, Shaanxi, Xi'an Patentee after: XI'AN HIGH VOLTAGE APPARATUS RESEARCH INSTITUTE Co.,Ltd. Address before: 710075 Shaanxi city of Xi'an Province Tang Hing Road No. 7 Patentee before: CHINA XD ELECTRIC Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 710077 No. 18 West Second Ring Road, Shaanxi, Xi'an Patentee after: Xi'an High Voltage Electrical Apparatus Research Institute Co.,Ltd. Address before: 710077 No. 18 West Second Ring Road, Shaanxi, Xi'an Patentee before: XI'AN HIGH VOLTAGE APPARATUS RESEARCH INSTITUTE Co.,Ltd. |