CN108022768B - 一种开关电器 - Google Patents
一种开关电器 Download PDFInfo
- Publication number
- CN108022768B CN108022768B CN201711107269.XA CN201711107269A CN108022768B CN 108022768 B CN108022768 B CN 108022768B CN 201711107269 A CN201711107269 A CN 201711107269A CN 108022768 B CN108022768 B CN 108022768B
- Authority
- CN
- China
- Prior art keywords
- connector
- switching
- ontology
- portions
- connector portions
- 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
- H01H3/00—Mechanisms for operating contacts
- H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
- H01H3/40—Driving mechanisms, i.e. for transmitting driving force to the contacts using friction, toothed, or screw-and-nut gearing
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/62—Lubricating means structurally associated with the switch
-
- 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
- H01H33/42—Driving mechanisms
Landscapes
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711107269.XA CN108022768B (zh) | 2017-11-10 | 2017-11-10 | 一种开关电器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711107269.XA CN108022768B (zh) | 2017-11-10 | 2017-11-10 | 一种开关电器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108022768A CN108022768A (zh) | 2018-05-11 |
CN108022768B true CN108022768B (zh) | 2019-11-08 |
Family
ID=62079771
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201711107269.XA Active CN108022768B (zh) | 2017-11-10 | 2017-11-10 | 一种开关电器 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108022768B (zh) |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2381868Y (zh) * | 1999-06-18 | 2000-06-07 | 邵迎春 | 半套扣接式管接头 |
CN201663092U (zh) * | 2010-02-04 | 2010-12-01 | 宁波华通电器集团股份有限公司 | 自能式高压六氟化硫断路器的相间连杆 |
JP2010272359A (ja) * | 2009-05-21 | 2010-12-02 | Mitsubishi Electric Corp | 操作装置 |
CN102737870A (zh) * | 2012-06-29 | 2012-10-17 | 平高集团有限公司 | 一种断路器操动机构 |
CN203225199U (zh) * | 2013-04-17 | 2013-10-02 | 中国西电电气股份有限公司 | 一种隔离开关设备用传动绝缘连杆机构 |
CN203617164U (zh) * | 2013-11-15 | 2014-05-28 | 重庆重开电气有限公司 | 接地开关水平连杆 |
CN105201923A (zh) * | 2015-10-28 | 2015-12-30 | 珠海格力电器股份有限公司 | 风机减振器、风机 |
CN106481798A (zh) * | 2016-11-15 | 2017-03-08 | 北京特种机械研究所 | 电动缸用导向套润滑沟槽结构及润滑脂加注方法 |
CN106960757A (zh) * | 2017-04-05 | 2017-07-18 | 平高集团有限公司 | 一种拉杆组件及使用该拉杆组件的断路器 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2175465Y (zh) * | 1993-06-23 | 1994-08-24 | 李全生 | 高压开关装置 |
CN2821354Y (zh) * | 2005-06-15 | 2006-09-27 | 乔狮雄 | 简易管道连接结构 |
CN2867046Y (zh) * | 2005-11-29 | 2007-02-07 | 西北工业大学 | 耐高温旋转密封接头 |
CN201739670U (zh) * | 2010-08-02 | 2011-02-09 | 四川道远环保设备有限公司 | 新型喷砂旋转接头 |
DK2584239T3 (da) * | 2011-10-21 | 2014-06-10 | Manuli Rubber Ind Spa | Roterbart led |
CN102810429B (zh) * | 2012-08-08 | 2014-09-24 | 沈阳华德海泰电器有限公司 | 真空灭弧室动端导电杆和绝缘拉杆的软连接结构 |
CN204204734U (zh) * | 2014-04-30 | 2015-03-11 | 南京南瑞集团公司 | 一种用于sf6气体绝缘环网柜断路器的绝缘拉杆模块 |
CN204985208U (zh) * | 2015-10-10 | 2016-01-20 | 安徽江淮汽车股份有限公司 | 拉马用旋转接头 |
CN205159191U (zh) * | 2015-10-22 | 2016-04-13 | 林代湘 | 一种能方便调整开距和接触行程的断路器 |
-
2017
- 2017-11-10 CN CN201711107269.XA patent/CN108022768B/zh active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2381868Y (zh) * | 1999-06-18 | 2000-06-07 | 邵迎春 | 半套扣接式管接头 |
JP2010272359A (ja) * | 2009-05-21 | 2010-12-02 | Mitsubishi Electric Corp | 操作装置 |
CN201663092U (zh) * | 2010-02-04 | 2010-12-01 | 宁波华通电器集团股份有限公司 | 自能式高压六氟化硫断路器的相间连杆 |
CN102737870A (zh) * | 2012-06-29 | 2012-10-17 | 平高集团有限公司 | 一种断路器操动机构 |
CN203225199U (zh) * | 2013-04-17 | 2013-10-02 | 中国西电电气股份有限公司 | 一种隔离开关设备用传动绝缘连杆机构 |
CN203617164U (zh) * | 2013-11-15 | 2014-05-28 | 重庆重开电气有限公司 | 接地开关水平连杆 |
CN105201923A (zh) * | 2015-10-28 | 2015-12-30 | 珠海格力电器股份有限公司 | 风机减振器、风机 |
CN106481798A (zh) * | 2016-11-15 | 2017-03-08 | 北京特种机械研究所 | 电动缸用导向套润滑沟槽结构及润滑脂加注方法 |
CN106960757A (zh) * | 2017-04-05 | 2017-07-18 | 平高集团有限公司 | 一种拉杆组件及使用该拉杆组件的断路器 |
Also Published As
Publication number | Publication date |
---|---|
CN108022768A (zh) | 2018-05-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR100387159B1 (ko) | 터보과급기의스러스트베어링구조 | |
US20210226436A1 (en) | Cable gland compression limiter | |
JP5546638B2 (ja) | 遊星歯車機構、及び風力発電装置 | |
EP3256707B1 (en) | Bearings for a turbocharger | |
US5644180A (en) | Rear motor bearing for worm gear drive motors | |
CN108022768B (zh) | 一种开关电器 | |
CN207333609U (zh) | 推杆密封结构以及电动推杆 | |
WO2024041353A1 (zh) | 一种旋转阴极端头 | |
CN110748558A (zh) | 防尘杆端关节轴承 | |
WO2019079745A1 (en) | JOINT SHAFT SEAL WITH HELICOIDAL SEAL | |
CN109681616B (zh) | 齿轮箱滑环密封结构 | |
CN210087976U (zh) | 精密行星齿轮减速机 | |
CN215257372U (zh) | 带密封结构的推力球轴承 | |
CN110131399A (zh) | 组合式精密行星齿轮减速机 | |
US2908176A (en) | Lubricant seal | |
EP4306833A1 (en) | Electric valve | |
CN109114036A (zh) | 一种应用于水泵上的轴承结构 | |
CN212657201U (zh) | 一种间隙补偿式蜗杆装配体 | |
CN219672904U (zh) | 一种中开式离心泵 | |
CN201448228U (zh) | 360度旋转式泵用组合密封 | |
CN217464008U (zh) | 一种进油衬套 | |
CN215673240U (zh) | 一种带有转动摩擦垫片的旋转结构 | |
CN220774824U (zh) | 电连接器及电连接器组件 | |
CN217134305U (zh) | 一种海上风电***用断路器主轴密封组件 | |
CN211231527U (zh) | 一种机械减速箱润滑油组合密封装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Xu Fucong Inventor after: Sun Qingchao Inventor after: Zhao Jianlei Inventor after: Jiang Jinghua Inventor after: He Jingjing Inventor after: Lin Yihong Inventor after: Zhang Yinsui Inventor after: Zhang Chaojun Inventor after: Bian Zhiwen Inventor after: Li Junfeng Inventor before: Zhao Jianlei Inventor before: Jiang Jinghua Inventor before: He Jingjing Inventor before: Lin Yihong Inventor before: Zhang Yinsui Inventor before: Zhang Chaojun Inventor before: Bian Zhiwen Inventor before: Li Junfeng Inventor before: Sun Qingchao |
|
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: South East of Pingdingshan city in Henan province 467001 No. 22 Patentee after: PINGGAO GROUP Co.,Ltd. Patentee after: STATE GRID CORPORATION OF CHINA Patentee after: STATE GRID FUJIAN ELECTRIC POWER Research Institute Address before: South East of Pingdingshan city in Henan province 467001 No. 22 Patentee before: PINGGAO GROUP Co.,Ltd. Patentee before: State Grid Corporation of China Patentee before: STATE GRID FUJIAN ELECTRIC POWER Research Institute |