CN104992860A - Electric arc prevention safety breaker - Google Patents
Electric arc prevention safety breaker Download PDFInfo
- Publication number
- CN104992860A CN104992860A CN201510478031.2A CN201510478031A CN104992860A CN 104992860 A CN104992860 A CN 104992860A CN 201510478031 A CN201510478031 A CN 201510478031A CN 104992860 A CN104992860 A CN 104992860A
- Authority
- CN
- China
- Prior art keywords
- anode
- pedestal
- movable contact
- negative electrode
- contact block
- 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.)
- Granted
Links
- 238000010891 electric arc Methods 0.000 title abstract description 14
- 230000002265 prevention Effects 0.000 title abstract 3
- 238000009413 insulation Methods 0.000 claims abstract description 31
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 69
- 230000007935 neutral effect Effects 0.000 claims description 3
- 238000005192 partition Methods 0.000 claims description 3
- 230000003068 static effect Effects 0.000 abstract 7
- 230000005684 electric field Effects 0.000 description 7
- 230000000171 quenching effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000010791 quenching Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008033 biological extinction Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
Landscapes
- Arc-Extinguishing Devices That Are Switches (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510478031.2A CN104992860B (en) | 2015-08-07 | 2015-08-07 | Arc protection safety cut-out |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510478031.2A CN104992860B (en) | 2015-08-07 | 2015-08-07 | Arc protection safety cut-out |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104992860A true CN104992860A (en) | 2015-10-21 |
CN104992860B CN104992860B (en) | 2018-05-18 |
Family
ID=54304662
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510478031.2A Active CN104992860B (en) | 2015-08-07 | 2015-08-07 | Arc protection safety cut-out |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104992860B (en) |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB589277A (en) * | 1944-03-24 | 1947-06-16 | British Thomson Houston Co Ltd | Improvements in and relating to arc extinguishing structures for electric circuit interrupters |
AU4480979A (en) * | 1978-03-17 | 1979-09-20 | Westinghouse Electric Corporation | Circuit breaker utilizing improved arc chambers 0 |
KR20020076019A (en) * | 2001-03-27 | 2002-10-09 | 한국전기연구원 | Bidirectional operation type gas circuit breaker |
CN101009177A (en) * | 2006-01-25 | 2007-08-01 | 大全集团有限公司 | Dual-interruption point breaker |
CN2932611Y (en) * | 2006-07-21 | 2007-08-08 | 大全集团有限公司 | Shielding and isolating breaker |
CN201966159U (en) * | 2011-01-10 | 2011-09-07 | 北京人民电器厂有限公司 | Multi-break circuit breaker |
CN202058676U (en) * | 2011-05-23 | 2011-11-30 | 温州罗格朗电器有限公司 | Double-breaking-point breaker |
CN103140910A (en) * | 2011-05-19 | 2013-06-05 | 富士电机株式会社 | Contact mechanism and electromagnetic contactor using same |
-
2015
- 2015-08-07 CN CN201510478031.2A patent/CN104992860B/en active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB589277A (en) * | 1944-03-24 | 1947-06-16 | British Thomson Houston Co Ltd | Improvements in and relating to arc extinguishing structures for electric circuit interrupters |
AU4480979A (en) * | 1978-03-17 | 1979-09-20 | Westinghouse Electric Corporation | Circuit breaker utilizing improved arc chambers 0 |
KR20020076019A (en) * | 2001-03-27 | 2002-10-09 | 한국전기연구원 | Bidirectional operation type gas circuit breaker |
CN101009177A (en) * | 2006-01-25 | 2007-08-01 | 大全集团有限公司 | Dual-interruption point breaker |
CN2932611Y (en) * | 2006-07-21 | 2007-08-08 | 大全集团有限公司 | Shielding and isolating breaker |
CN201966159U (en) * | 2011-01-10 | 2011-09-07 | 北京人民电器厂有限公司 | Multi-break circuit breaker |
CN103140910A (en) * | 2011-05-19 | 2013-06-05 | 富士电机株式会社 | Contact mechanism and electromagnetic contactor using same |
CN202058676U (en) * | 2011-05-23 | 2011-11-30 | 温州罗格朗电器有限公司 | Double-breaking-point breaker |
Also Published As
Publication number | Publication date |
---|---|
CN104992860B (en) | 2018-05-18 |
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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 | ||
CB03 | Change of inventor or designer information |
Inventor after: Xu Bang Inventor before: Ma Renhuan |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20180428 Address after: 314000 388 Road, Seven Star Town, Nanhu District, Jiaxing, Zhejiang Applicant after: Feice Explosion Proof Electric Co., Ltd. Address before: 215000 room 2107, Wuzhong shopping center, 388 east Wu South Road, Wuzhong District, Suzhou, Jiangsu. Applicant before: Ma Renhuan |
|
TA01 | Transfer of patent application right | ||
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: Jiaxing City, Zhejiang province 314000 Nanhu District town of seven road No. 388 Patentee after: Feiche Explosion-proof Electrical Appliances Co., Ltd. Address before: Jiaxing City, Zhejiang province 314000 Nanhu District town of seven road No. 388 Patentee before: Feice Explosion Proof Electric Co., Ltd. |
|
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 invention: Anti arc safety circuit breaker Effective date of registration: 20220420 Granted publication date: 20180518 Pledgee: Agricultural Bank of China Limited by Share Ltd. South Lake branch Pledgor: Feiche Explosion-proof Electrical Appliances Co.,Ltd. Registration number: Y2022980004530 |