CN105742137B - 防火灾的具有陶瓷绝缘及散热片的电气机械用熔断器 - Google Patents
防火灾的具有陶瓷绝缘及散热片的电气机械用熔断器 Download PDFInfo
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- CN105742137B CN105742137B CN201610219371.8A CN201610219371A CN105742137B CN 105742137 B CN105742137 B CN 105742137B CN 201610219371 A CN201610219371 A CN 201610219371A CN 105742137 B CN105742137 B CN 105742137B
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- 239000000919 ceramic Substances 0.000 title claims abstract description 23
- 238000001816 cooling Methods 0.000 title claims abstract description 9
- 238000009413 insulation Methods 0.000 title claims abstract description 9
- 230000004927 fusion Effects 0.000 claims abstract description 27
- 238000009423 ventilation Methods 0.000 claims abstract description 10
- 239000000843 powder Substances 0.000 claims description 6
- 239000004744 fabric Substances 0.000 claims description 3
- 239000003365 glass fiber Substances 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- 229910017053 inorganic salt Inorganic materials 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 150000003839 salts Chemical class 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 239000000155 melt Substances 0.000 description 4
- 230000002265 prevention Effects 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 239000006004 Quartz sand Substances 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000010946 fine silver Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000001012 protector Effects 0.000 description 2
- 239000004020 conductor Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
- H01H85/02—Details
- H01H85/22—Intermediate or auxiliary parts for carrying, holding, or retaining fuse, co-operating with base or fixed holder, and removable therefrom for renewing the fuse
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
- H01H85/02—Details
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
- H01H85/02—Details
- H01H85/47—Means for cooling
Landscapes
- Fuses (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610219371.8A CN105742137B (zh) | 2014-09-21 | 2014-09-21 | 防火灾的具有陶瓷绝缘及散热片的电气机械用熔断器 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410481591.9A CN104282512B (zh) | 2014-09-21 | 2014-09-21 | 电气机械用熔断器 |
CN201610219371.8A CN105742137B (zh) | 2014-09-21 | 2014-09-21 | 防火灾的具有陶瓷绝缘及散热片的电气机械用熔断器 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410481591.9A Division CN104282512B (zh) | 2014-09-21 | 2014-09-21 | 电气机械用熔断器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105742137A CN105742137A (zh) | 2016-07-06 |
CN105742137B true CN105742137B (zh) | 2018-10-09 |
Family
ID=56253867
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610219371.8A Active CN105742137B (zh) | 2014-09-21 | 2014-09-21 | 防火灾的具有陶瓷绝缘及散热片的电气机械用熔断器 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN105742137B (zh) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1114325A (en) * | 1966-02-22 | 1968-05-22 | James Russell Mccaughna | Improvements in or relating to electric fuses |
JP2624439B2 (ja) * | 1993-04-30 | 1997-06-25 | コーア株式会社 | 回路保護用素子 |
CN2397600Y (zh) * | 1999-05-17 | 2000-09-20 | 赵素男 | 六防高压熔断器 |
WO2013063037A1 (en) * | 2011-10-27 | 2013-05-02 | Littelfuse, Inc. | Fuse with insulated plugs |
-
2014
- 2014-09-21 CN CN201610219371.8A patent/CN105742137B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN105742137A (zh) | 2016-07-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information |
Inventor after: Zhang Hui Inventor after: Other inventors request not to publish names Inventor before: The inventor has waived the right to be mentioned |
|
CB03 | Change of inventor or designer information | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20180829 Address after: No. 189, Jiefang Road, Yancheng City, Jiangsu Province Applicant after: YANCHENG POWER SUPPLY COMPANY, STATE GRID JIANGSU ELECTRIC POWER COMPANY Applicant after: State Grid Corporation of China Applicant after: STATE GRID JIANGSU ELECTRIC POWER COMPANY Applicant after: State Grid Electric Power Company of Jiangsu province Jianhu County power supply company Applicant after: JIANHU TIANCHEN ELECTRICAL INDUSTRIAL CO., LTD. Address before: 213000 Jinling North Road, Xinbei District, Changzhou City, Jiangsu Province, No. 20 Applicant before: Cai Liufeng |
|
TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant |