CN211628991U - 一种300a电磁式直流接触器 - Google Patents
一种300a电磁式直流接触器 Download PDFInfo
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- CN211628991U CN211628991U CN202020634420.6U CN202020634420U CN211628991U CN 211628991 U CN211628991 U CN 211628991U CN 202020634420 U CN202020634420 U CN 202020634420U CN 211628991 U CN211628991 U CN 211628991U
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- shock pad
- iron core
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 45
- 230000035939 shock Effects 0.000 claims abstract description 27
- 230000005611 electricity Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 16
- 238000013016 damping Methods 0.000 description 10
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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CN202020634420.6U CN211628991U (zh) | 2020-04-24 | 2020-04-24 | 一种300a电磁式直流接触器 |
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CN202020634420.6U CN211628991U (zh) | 2020-04-24 | 2020-04-24 | 一种300a电磁式直流接触器 |
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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 |
Denomination of utility model: A 300A electromagnetic DC contactor Effective date of registration: 20210421 Granted publication date: 20201002 Pledgee: Xiamen Jinyuan Financing Guarantee Co.,Ltd. Pledgor: Xiamen hongla Technology Co.,Ltd. Registration number: Y2021980002873 |
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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 |
Granted publication date: 20201002 Pledgee: Xiamen Jinyuan Financing Guarantee Co.,Ltd. Pledgor: Xiamen hongla Technology Co.,Ltd. Registration number: Y2021980002873 |
|
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: A 300A electromagnetic DC contactor Granted publication date: 20201002 Pledgee: Xiamen Jinyuan Financing Guarantee Co.,Ltd. Pledgor: Xiamen hongla Technology Co.,Ltd. Registration number: Y2024980010191 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |