CN212783367U - 一种带瓷柱的低压熔断器结构 - Google Patents
一种带瓷柱的低压熔断器结构 Download PDFInfo
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- CN212783367U CN212783367U CN202021620827.XU CN202021620827U CN212783367U CN 212783367 U CN212783367 U CN 212783367U CN 202021620827 U CN202021620827 U CN 202021620827U CN 212783367 U CN212783367 U CN 212783367U
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- fuse
- melt
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- knob
- bending
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- 239000012212 insulator Substances 0.000 title claims abstract description 25
- 238000005452 bending Methods 0.000 claims abstract description 37
- 239000000155 melt Substances 0.000 claims description 37
- 239000000463 material Substances 0.000 claims description 6
- 229910052573 porcelain Inorganic materials 0.000 claims description 5
- 239000003365 glass fiber Substances 0.000 claims description 4
- 239000011810 insulating material Substances 0.000 claims description 3
- 239000010445 mica Substances 0.000 claims description 3
- 229910052618 mica group Inorganic materials 0.000 claims description 3
- 230000017525 heat dissipation Effects 0.000 abstract description 3
- 210000003739 neck Anatomy 0.000 description 15
- 238000010891 electric arc Methods 0.000 description 9
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 5
- 239000006004 Quartz sand Substances 0.000 description 4
- 239000000919 ceramic Substances 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 229920000877 Melamine resin Polymers 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000001816 cooling Methods 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
- 238000005516 engineering process Methods 0.000 description 1
- 238000005429 filling process Methods 0.000 description 1
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
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Abstract
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021620827.XU CN212783367U (zh) | 2020-08-06 | 2020-08-06 | 一种带瓷柱的低压熔断器结构 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021620827.XU CN212783367U (zh) | 2020-08-06 | 2020-08-06 | 一种带瓷柱的低压熔断器结构 |
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| Publication Number | Publication Date |
|---|---|
| CN212783367U true CN212783367U (zh) | 2021-03-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021620827.XU Active CN212783367U (zh) | 2020-08-06 | 2020-08-06 | 一种带瓷柱的低压熔断器结构 |
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| Country | Link |
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| CN (1) | CN212783367U (zh) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117334542A (zh) * | 2023-12-01 | 2024-01-02 | 杭州高特电子设备股份有限公司 | 一种分隔腔体带隔离灭弧的熔断器 |
| WO2024052527A1 (fr) * | 2022-09-09 | 2024-03-14 | Mersen France Sb Sas | Fusible |
-
2020
- 2020-08-06 CN CN202021620827.XU patent/CN212783367U/zh active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024052527A1 (fr) * | 2022-09-09 | 2024-03-14 | Mersen France Sb Sas | Fusible |
| FR3139662A1 (fr) * | 2022-09-09 | 2024-03-15 | Mersen France Sb Sas | Fusible |
| CN117334542A (zh) * | 2023-12-01 | 2024-01-02 | 杭州高特电子设备股份有限公司 | 一种分隔腔体带隔离灭弧的熔断器 |
| CN117334542B (zh) * | 2023-12-01 | 2024-03-19 | 杭州高特电子设备股份有限公司 | 一种分隔腔体带隔离灭弧的熔断器 |
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| Date | Code | Title | Description |
|---|---|---|---|
| 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 low voltage fuse structure with porcelain column Effective date of registration: 20211119 Granted publication date: 20210323 Pledgee: Xiamen Huli District Financing Guarantee Co.,Ltd. Pledgor: HOLLYLAND (XIAMEN) CIRCUIT PROTECTION TECHNOLOGY Co.,Ltd. Registration number: Y2021980012890 |
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Date of cancellation: 20220926 Granted publication date: 20210323 Pledgee: Xiamen Huli District Financing Guarantee Co.,Ltd. Pledgor: HOLLYLAND (XIAMEN) CIRCUIT PROTECTION TECHNOLOGY Co.,Ltd. Registration number: Y2021980012890 |
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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: Low voltage fuse structure with porcelain column Effective date of registration: 20220926 Granted publication date: 20210323 Pledgee: Xiamen Huli District Financing Guarantee Co.,Ltd. Pledgor: HOLLYLAND (XIAMEN) CIRCUIT PROTECTION TECHNOLOGY Co.,Ltd. Registration number: Y2022990000676 |
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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: 20231204 Granted publication date: 20210323 Pledgee: Xiamen Huli District Financing Guarantee Co.,Ltd. Pledgor: HOLLYLAND (XIAMEN) CIRCUIT PROTECTION TECHNOLOGY Co.,Ltd. Registration number: Y2022990000676 |
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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: A low-voltage fuse structure with ceramic columns Granted publication date: 20210323 Pledgee: Xiamen SME Financing Guarantee Co.,Ltd. Pledgor: HOLLYLAND (XIAMEN) CIRCUIT PROTECTION TECHNOLOGY Co.,Ltd. Registration number: Y2024980000876 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |