ZA201806529B - Contact system of circuit breaker and circuit breaker - Google Patents
Contact system of circuit breaker and circuit breakerInfo
- Publication number
- ZA201806529B ZA201806529B ZA2018/06529A ZA201806529A ZA201806529B ZA 201806529 B ZA201806529 B ZA 201806529B ZA 2018/06529 A ZA2018/06529 A ZA 2018/06529A ZA 201806529 A ZA201806529 A ZA 201806529A ZA 201806529 B ZA201806529 B ZA 201806529B
- Authority
- ZA
- South Africa
- Prior art keywords
- circuit breaker
- contact system
- breaker
- contact
- circuit
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
- H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
- H01H1/22—Contacts characterised by the manner in which co-operating contacts engage by abutting with rigid pivoted member carrying the moving contact
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
- H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
- H01H1/22—Contacts characterised by the manner in which co-operating contacts engage by abutting with rigid pivoted member carrying the moving contact
- H01H1/221—Contacts characterised by the manner in which co-operating contacts engage by abutting with rigid pivoted member carrying the moving contact and a contact pressure spring acting between the pivoted member and a supporting member
- H01H1/226—Contacts characterised by the manner in which co-operating contacts engage by abutting with rigid pivoted member carrying the moving contact and a contact pressure spring acting between the pivoted member and a supporting member having a plurality of parallel contact bars
-
- 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
- H01H73/04—Contacts
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610286899.7A CN105762038B (en) | 2016-04-29 | 2016-04-29 | Breaker contact system and breaker |
PCT/CN2017/081444 WO2017186061A1 (en) | 2016-04-29 | 2017-04-21 | Circuit breaker contact system and circuit breaker |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA201806529B true ZA201806529B (en) | 2019-06-26 |
Family
ID=56322516
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA2018/06529A ZA201806529B (en) | 2016-04-29 | 2018-10-02 | Contact system of circuit breaker and circuit breaker |
Country Status (4)
Country | Link |
---|---|
CN (1) | CN105762038B (en) |
MX (1) | MX2018012426A (en) |
WO (1) | WO2017186061A1 (en) |
ZA (1) | ZA201806529B (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105762038B (en) * | 2016-04-29 | 2018-01-05 | 首瑞(天津)电气设备有限公司 | Breaker contact system and breaker |
KR101879338B1 (en) * | 2016-12-05 | 2018-07-17 | 엘에스산전 주식회사 | Air circuit breaker |
CN112750803B (en) * | 2019-10-31 | 2023-05-16 | 株洲中车时代电气股份有限公司 | Busbar terminal and IGBT power module |
CN111157941A (en) * | 2020-01-19 | 2020-05-15 | 广东电网有限责任公司计量中心 | Device and method for quickly switching and checking primary winding of power transformer |
CN113990717A (en) * | 2020-07-27 | 2022-01-28 | 上海量乘机电科技有限公司 | Moving contact system of circuit breaker |
FR3122944B1 (en) * | 2021-05-11 | 2023-11-10 | Hager Electro Sas | Mobile contact configured to be integrated into a circuit breaker |
CN114267561B (en) * | 2021-11-12 | 2023-03-31 | 中国电子科技集团公司第二十九研究所 | Delay circuit design method and delay circuit structure of microwave integrated circuit |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5341191A (en) * | 1991-10-18 | 1994-08-23 | Eaton Corporation | Molded case current limiting circuit breaker |
DE29615563U1 (en) * | 1996-08-28 | 1998-01-02 | Siemens AG, 80333 München | Movable switching contact arrangement with contact force springs |
JP5493757B2 (en) * | 2009-11-19 | 2014-05-14 | 富士電機機器制御株式会社 | Circuit breaker |
CN102339693B (en) * | 2010-07-15 | 2014-02-12 | 北京翠祥电器元件有限公司 | Movable contact mechanism of circuit breaker |
CN102376497B (en) * | 2010-08-23 | 2014-02-26 | 上海电科电器科技有限公司 | Slice-type contact structure of moulded case circuit breaker |
CN202816838U (en) * | 2012-07-31 | 2013-03-20 | 上海电科电器科技有限公司 | Movable contact of low-voltage circuit breaker |
CN204303730U (en) * | 2015-01-23 | 2015-04-29 | 德力西电气有限公司 | The structure of contact terminal of air-break and contact system |
CN105762038B (en) * | 2016-04-29 | 2018-01-05 | 首瑞(天津)电气设备有限公司 | Breaker contact system and breaker |
-
2016
- 2016-04-29 CN CN201610286899.7A patent/CN105762038B/en active Active
-
2017
- 2017-04-21 WO PCT/CN2017/081444 patent/WO2017186061A1/en active Application Filing
- 2017-04-21 MX MX2018012426A patent/MX2018012426A/en unknown
-
2018
- 2018-10-02 ZA ZA2018/06529A patent/ZA201806529B/en unknown
Also Published As
Publication number | Publication date |
---|---|
WO2017186061A1 (en) | 2017-11-02 |
CN105762038B (en) | 2018-01-05 |
MX2018012426A (en) | 2019-07-04 |
CN105762038A (en) | 2016-07-13 |
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