CN101923997B - 用于低压熔断器的熔断体 - Google Patents
用于低压熔断器的熔断体 Download PDFInfo
- Publication number
- CN101923997B CN101923997B CN2009100531419A CN200910053141A CN101923997B CN 101923997 B CN101923997 B CN 101923997B CN 2009100531419 A CN2009100531419 A CN 2009100531419A CN 200910053141 A CN200910053141 A CN 200910053141A CN 101923997 B CN101923997 B CN 101923997B
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- Prior art keywords
- group
- melt
- diamond
- fuse
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- 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.)
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 6
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910052802 copper Inorganic materials 0.000 claims abstract description 6
- 239000010949 copper Substances 0.000 claims abstract description 6
- 239000010432 diamond Substances 0.000 claims description 49
- 229910003460 diamond Inorganic materials 0.000 claims description 49
- 230000004927 fusion Effects 0.000 claims description 17
- 238000003466 welding Methods 0.000 claims description 11
- 238000000926 separation method Methods 0.000 claims description 9
- 239000000155 melt Substances 0.000 claims description 4
- 239000011324 bead Substances 0.000 abstract 2
- 230000017525 heat dissipation Effects 0.000 abstract 1
- 229910000679 solder Inorganic materials 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- 239000006004 Quartz sand Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
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Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009100531419A CN101923997B (zh) | 2009-06-16 | 2009-06-16 | 用于低压熔断器的熔断体 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009100531419A CN101923997B (zh) | 2009-06-16 | 2009-06-16 | 用于低压熔断器的熔断体 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101923997A CN101923997A (zh) | 2010-12-22 |
CN101923997B true CN101923997B (zh) | 2012-05-23 |
Family
ID=43338839
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009100531419A Active CN101923997B (zh) | 2009-06-16 | 2009-06-16 | 用于低压熔断器的熔断体 |
Country Status (1)
Country | Link |
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CN (1) | CN101923997B (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102361536B (zh) * | 2011-06-17 | 2014-09-24 | 深圳怡化电脑股份有限公司 | 电路板短路故障快速检测和修复方法 |
CN102364658B (zh) * | 2011-11-15 | 2014-03-12 | 浙江正泰机床电气制造有限公司 | 一种额定电流为600a的小体积大容量低压熔断器 |
CN104157528A (zh) * | 2014-08-14 | 2014-11-19 | 苏州市南光电器有限公司 | 一种用于智能熔断器的熔体 |
CN105428178B (zh) * | 2015-12-29 | 2019-01-25 | 上海电器陶瓷厂有限公司 | 一种用于直流熔断体的熔体 |
CN107221471B (zh) * | 2017-08-08 | 2019-01-25 | 上海电器陶瓷厂有限公司 | 一种熔断器式隔离开关 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2054568U (zh) * | 1989-10-18 | 1990-03-14 | 湖南省长沙市熔断器厂 | 新型结构快速熔断器熔体 |
US4949063A (en) * | 1989-04-24 | 1990-08-14 | Cooper Industries, Inc. | End closure system for high speed fuse |
CN201238021Y (zh) * | 2008-07-29 | 2009-05-13 | 上海电器陶瓷厂有限公司 | 低压高分断熔断体 |
CN201421816Y (zh) * | 2009-06-16 | 2010-03-10 | 上海电器陶瓷厂有限公司 | 用于低压熔断器的熔断体 |
-
2009
- 2009-06-16 CN CN2009100531419A patent/CN101923997B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4949063A (en) * | 1989-04-24 | 1990-08-14 | Cooper Industries, Inc. | End closure system for high speed fuse |
CN2054568U (zh) * | 1989-10-18 | 1990-03-14 | 湖南省长沙市熔断器厂 | 新型结构快速熔断器熔体 |
CN201238021Y (zh) * | 2008-07-29 | 2009-05-13 | 上海电器陶瓷厂有限公司 | 低压高分断熔断体 |
CN201421816Y (zh) * | 2009-06-16 | 2010-03-10 | 上海电器陶瓷厂有限公司 | 用于低压熔断器的熔断体 |
Non-Patent Citations (2)
Title |
---|
JP特开2002-150916A 2002.05.24 |
JP特开2005-158352A 2005.06.16 |
Also Published As
Publication number | Publication date |
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CN101923997A (zh) | 2010-12-22 |
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Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SHANGHAI MUNICIPAL ELECTRIC POWER COMPANY Free format text: FORMER OWNER: SHANGHAI ELECTRIC CERAMIC PLANT CO., LTD. Effective date: 20121210 Owner name: STATE GRID CORPORATION OF CHINA SHANGHAI ELECTRIC Effective date: 20121210 |
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C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 200071 ZHABEI, SHANGHAI TO: 200122 PUDONG NEW AREA, SHANGHAI |
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TR01 | Transfer of patent right |
Effective date of registration: 20121210 Address after: 200122 Shanghai City, Pudong New Area source deep road, No. 1122 Patentee after: Shanghai Electric Power Corporation Patentee after: State Grid Corporation of China Patentee after: Shanghai Electric Ceramic Works Co., Ltd. Address before: 200071 Shanghai city Zhabei District Qingyun Road No. 517 Patentee before: Shanghai Electric Ceramic Works Co., Ltd. |