CN108054034B - 一种闸刀 - Google Patents
一种闸刀 Download PDFInfo
- Publication number
- CN108054034B CN108054034B CN201711215663.5A CN201711215663A CN108054034B CN 108054034 B CN108054034 B CN 108054034B CN 201711215663 A CN201711215663 A CN 201711215663A CN 108054034 B CN108054034 B CN 108054034B
- Authority
- CN
- China
- Prior art keywords
- moving contact
- copper
- stainless steel
- handle
- contact
- 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
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 93
- 229910052802 copper Inorganic materials 0.000 claims abstract description 93
- 239000010949 copper Substances 0.000 claims abstract description 93
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 65
- 239000010935 stainless steel Substances 0.000 claims abstract description 65
- 230000003068 static effect Effects 0.000 claims abstract description 18
- 229910052573 porcelain Inorganic materials 0.000 claims abstract description 15
- 238000009434 installation Methods 0.000 claims abstract description 3
- 239000011810 insulating material Substances 0.000 claims description 4
- 239000003292 glue Substances 0.000 claims description 3
- 230000003287 optical effect Effects 0.000 description 7
- 230000005611 electricity Effects 0.000 description 5
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000007254 oxidation reaction Methods 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000010892 electric spark Methods 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 230000002045 lasting effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
- H01H3/26—Power arrangements internal to the switch for operating the driving mechanism using dynamo-electric motor
-
- 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
- H01H21/12—Bases; Stationary contacts mounted thereon
-
- 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
-
- 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
Landscapes
- Contacts (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711215663.5A CN108054034B (zh) | 2017-11-28 | 2017-11-28 | 一种闸刀 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711215663.5A CN108054034B (zh) | 2017-11-28 | 2017-11-28 | 一种闸刀 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108054034A CN108054034A (zh) | 2018-05-18 |
CN108054034B true CN108054034B (zh) | 2019-03-15 |
Family
ID=62120876
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201711215663.5A Active CN108054034B (zh) | 2017-11-28 | 2017-11-28 | 一种闸刀 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108054034B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108808623A (zh) * | 2018-06-28 | 2018-11-13 | 安徽省欧球信息技术有限公司 | 一种家用电器漏电保护电路 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2938357Y (zh) * | 2006-08-24 | 2007-08-22 | 周新辉 | 高压接地开关鼓包型静触头装置 |
CN202094033U (zh) * | 2011-05-30 | 2011-12-28 | 宁夏电力公司石嘴山供电局 | 新型高压隔离开关导电触头 |
CN102456498A (zh) * | 2010-10-28 | 2012-05-16 | 顾国东 | 闸刀开关 |
CN203983123U (zh) * | 2014-08-16 | 2014-12-03 | 温州格勒电气有限公司 | 一种隔离开关熔断器组 |
CN105957764A (zh) * | 2016-07-15 | 2016-09-21 | 国家电网公司 | 一种刀闸触点温度实时监测装置 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012210921A1 (de) * | 2012-06-27 | 2014-01-23 | Robert Bosch Gmbh | Kontaktelement zum Verbinden mit einer Leiterplatte, Kontaktsystem und Verfahren |
-
2017
- 2017-11-28 CN CN201711215663.5A patent/CN108054034B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2938357Y (zh) * | 2006-08-24 | 2007-08-22 | 周新辉 | 高压接地开关鼓包型静触头装置 |
CN102456498A (zh) * | 2010-10-28 | 2012-05-16 | 顾国东 | 闸刀开关 |
CN202094033U (zh) * | 2011-05-30 | 2011-12-28 | 宁夏电力公司石嘴山供电局 | 新型高压隔离开关导电触头 |
CN203983123U (zh) * | 2014-08-16 | 2014-12-03 | 温州格勒电气有限公司 | 一种隔离开关熔断器组 |
CN105957764A (zh) * | 2016-07-15 | 2016-09-21 | 国家电网公司 | 一种刀闸触点温度实时监测装置 |
Also Published As
Publication number | Publication date |
---|---|
CN108054034A (zh) | 2018-05-18 |
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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 | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240408 Address after: 710000, 7C105, 7th Floor, Galaxy Technology Building, No. 25 Tangyan Road, High tech Zone, Xi'an City, Shaanxi Province Patentee after: Xi'an Xinzheng Heyuan Electric Power Information Engineering Co.,Ltd. Country or region after: China Address before: Room 403, auxiliary building, Chuangye building, 66 academician Road, high tech Zone, Ningbo, Zhejiang 315000 Patentee before: NINGBO EATON POWER TECHNOLOGY CO.,LTD. Country or region before: China |