CN107342198A - 一种具有强大分断短路电流能力的塑壳断路器 - Google Patents
一种具有强大分断短路电流能力的塑壳断路器 Download PDFInfo
- Publication number
- CN107342198A CN107342198A CN201710727656.7A CN201710727656A CN107342198A CN 107342198 A CN107342198 A CN 107342198A CN 201710727656 A CN201710727656 A CN 201710727656A CN 107342198 A CN107342198 A CN 107342198A
- Authority
- CN
- China
- Prior art keywords
- breaker
- short circuit
- static contact
- circuit current
- powerful
- 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
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
- H01H73/02—Details
- H01H73/18—Means for extinguishing or suppressing arc
-
- 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
- H01H9/32—Insulating body insertable between contacts
-
- 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
- H01H9/34—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
Landscapes
- Arc-Extinguishing Devices That Are Switches (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710727656.7A CN107342198B (zh) | 2017-08-23 | 2017-08-23 | 一种具有强大分断短路电流能力的塑壳断路器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710727656.7A CN107342198B (zh) | 2017-08-23 | 2017-08-23 | 一种具有强大分断短路电流能力的塑壳断路器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107342198A true CN107342198A (zh) | 2017-11-10 |
CN107342198B CN107342198B (zh) | 2020-01-14 |
Family
ID=60214702
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201710727656.7A Active CN107342198B (zh) | 2017-08-23 | 2017-08-23 | 一种具有强大分断短路电流能力的塑壳断路器 |
Country Status (1)
Country | Link |
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CN (1) | CN107342198B (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108766848A (zh) * | 2018-06-21 | 2018-11-06 | 上海诺雅克电气有限公司 | 断路器的灭弧结构 |
CN109087832A (zh) * | 2018-10-08 | 2018-12-25 | 嘉兴市加控电气设备制造有限公司 | 小型断路器 |
CN110010418A (zh) * | 2019-04-01 | 2019-07-12 | 常熟瑞特电气股份有限公司 | 一种具有框架断路器特点的塑壳断路器 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07211179A (ja) * | 1994-01-20 | 1995-08-11 | Matsushita Electric Works Ltd | 消弧装置 |
US20070210885A1 (en) * | 2006-03-13 | 2007-09-13 | Fuji Electric Fa Components & Systems Co., Ltd. | Circuit breaker |
CN204271017U (zh) * | 2014-12-05 | 2015-04-15 | 平顶山天晟电气有限公司 | 一种低压断路器的滑动灭弧装置 |
CN106783447A (zh) * | 2017-03-22 | 2017-05-31 | 德力西电气有限公司 | 一种断路器强制灭弧装置 |
CN206422025U (zh) * | 2017-01-19 | 2017-08-18 | 上海电器股份有限公司人民电器厂 | 断路器电磁式短路保护装置 |
CN207303021U (zh) * | 2017-08-23 | 2018-05-01 | 河北宝凯电气股份有限公司 | 一种具有强大分断短路电流能力的塑壳断路器 |
-
2017
- 2017-08-23 CN CN201710727656.7A patent/CN107342198B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07211179A (ja) * | 1994-01-20 | 1995-08-11 | Matsushita Electric Works Ltd | 消弧装置 |
US20070210885A1 (en) * | 2006-03-13 | 2007-09-13 | Fuji Electric Fa Components & Systems Co., Ltd. | Circuit breaker |
CN204271017U (zh) * | 2014-12-05 | 2015-04-15 | 平顶山天晟电气有限公司 | 一种低压断路器的滑动灭弧装置 |
CN206422025U (zh) * | 2017-01-19 | 2017-08-18 | 上海电器股份有限公司人民电器厂 | 断路器电磁式短路保护装置 |
CN106783447A (zh) * | 2017-03-22 | 2017-05-31 | 德力西电气有限公司 | 一种断路器强制灭弧装置 |
CN207303021U (zh) * | 2017-08-23 | 2018-05-01 | 河北宝凯电气股份有限公司 | 一种具有强大分断短路电流能力的塑壳断路器 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108766848A (zh) * | 2018-06-21 | 2018-11-06 | 上海诺雅克电气有限公司 | 断路器的灭弧结构 |
CN109087832A (zh) * | 2018-10-08 | 2018-12-25 | 嘉兴市加控电气设备制造有限公司 | 小型断路器 |
CN109087832B (zh) * | 2018-10-08 | 2023-11-14 | 嘉兴市加控电气设备制造有限公司 | 小型断路器 |
CN110010418A (zh) * | 2019-04-01 | 2019-07-12 | 常熟瑞特电气股份有限公司 | 一种具有框架断路器特点的塑壳断路器 |
CN110010418B (zh) * | 2019-04-01 | 2024-04-26 | 常熟市国瑞科技股份有限公司 | 一种具有框架断路器特点的塑壳断路器 |
Also Published As
Publication number | Publication date |
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CN107342198B (zh) | 2020-01-14 |
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SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
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: A molded case circuit breaker with strong breaking short-circuit current capability Effective date of registration: 20220801 Granted publication date: 20200114 Pledgee: Baoding Bank Co., Ltd. High-tech Zone Science and Technology Sub-branch Pledgor: HEBEI BAO KAY ELECTRIC Co.,Ltd.|Zhang Ke Registration number: Y2022130000056 |
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PC01 | Cancellation 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: 20230927 Granted publication date: 20200114 Pledgee: Baoding Bank Co.,Ltd. High tech Zone Science and Technology Sub branch Pledgor: HEBEI BAO KAY ELECTRIC Co.,Ltd.|Zhang Ke Registration number: Y2022130000056 |