CN207542085U - A kind of shunting conductive protection device of break stacked switch - Google Patents
A kind of shunting conductive protection device of break stacked switch Download PDFInfo
- Publication number
- CN207542085U CN207542085U CN201721460393.XU CN201721460393U CN207542085U CN 207542085 U CN207542085 U CN 207542085U CN 201721460393 U CN201721460393 U CN 201721460393U CN 207542085 U CN207542085 U CN 207542085U
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- block
- spring lamination
- pair
- arc spring
- rectangular opening
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- 238000003475 lamination Methods 0.000 claims abstract description 27
- 239000000463 material Substances 0.000 claims abstract description 10
- 229910021389 graphene Inorganic materials 0.000 claims abstract description 7
- 229910000906 Bronze Inorganic materials 0.000 claims description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- 239000010974 bronze Substances 0.000 claims description 3
- 239000004020 conductor Substances 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 5
- 230000000171 quenching effect Effects 0.000 abstract description 5
- 239000002887 superconductor Substances 0.000 abstract description 4
- 238000003466 welding Methods 0.000 abstract description 2
- 230000033001 locomotion Effects 0.000 description 4
- 230000007774 longterm Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000003466 anti-cipated effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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- Arc-Extinguishing Devices That Are Switches (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201721460393.XU CN207542085U (en) | 2017-11-05 | 2017-11-05 | A kind of shunting conductive protection device of break stacked switch |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201721460393.XU CN207542085U (en) | 2017-11-05 | 2017-11-05 | A kind of shunting conductive protection device of break stacked switch |
Publications (1)
Publication Number | Publication Date |
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CN207542085U true CN207542085U (en) | 2018-06-26 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201721460393.XU Ceased CN207542085U (en) | 2017-11-05 | 2017-11-05 | A kind of shunting conductive protection device of break stacked switch |
Country Status (1)
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CN (1) | CN207542085U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107644745A (en) * | 2017-11-05 | 2018-01-30 | 西安晶海中德铁路电气有限公司 | A kind of shunting conductive protection device of break stacked switch |
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2017
- 2017-11-05 CN CN201721460393.XU patent/CN207542085U/en not_active Ceased
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107644745A (en) * | 2017-11-05 | 2018-01-30 | 西安晶海中德铁路电气有限公司 | A kind of shunting conductive protection device of break stacked switch |
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Shunting conductive protection device of static contact combination switch Effective date of registration: 20200204 Granted publication date: 20180626 Pledgee: Xi'an innovation financing Company limited by guarantee Pledgor: XI'AN JINGHAI ZHONGDE RAILWAY ELECTRIC CO.,LTD. Registration number: Y2020990000108 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20201224 Granted publication date: 20180626 Pledgee: Xi'an innovation financing Company limited by guarantee Pledgor: XI'AN JINGHAI ZHONGDE RAILWAY ELECTRIC Co.,Ltd. Registration number: Y2020990000108 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Shunt conductive protection device for static contact combined switch Effective date of registration: 20210122 Granted publication date: 20180626 Pledgee: Xi'an innovation financing Company limited by guarantee Pledgor: XI'AN JINGHAI ZHONGDE RAILWAY ELECTRIC Co.,Ltd. Registration number: Y2021990000093 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220301 Granted publication date: 20180626 Pledgee: Xi'an innovation financing Company limited by guarantee Pledgor: XI'AN JINGHAI ZHONGDE RAILWAY ELECTRIC CO.,LTD. Registration number: Y2021990000093 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Shunt conductive protection device for static contact combination switch Effective date of registration: 20220314 Granted publication date: 20180626 Pledgee: Xi'an innovation financing Company limited by guarantee Pledgor: XI'AN JINGHAI ZHONGDE RAILWAY ELECTRIC CO.,LTD. Registration number: Y2022610000089 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20220401 Decision number of declaring invalidation: 55011 Granted publication date: 20180626 |
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IW01 | Full invalidation of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230516 Granted publication date: 20180626 Pledgee: Xi'an innovation financing Company limited by guarantee Pledgor: XI'AN JINGHAI ZHONGDE RAILWAY ELECTRIC CO.,LTD. Registration number: Y2022610000089 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right |