CN105957784B - 一种熔丝机构及分体式跌落式熔断器 - Google Patents
一种熔丝机构及分体式跌落式熔断器 Download PDFInfo
- Publication number
- CN105957784B CN105957784B CN201610569428.7A CN201610569428A CN105957784B CN 105957784 B CN105957784 B CN 105957784B CN 201610569428 A CN201610569428 A CN 201610569428A CN 105957784 B CN105957784 B CN 105957784B
- Authority
- CN
- China
- Prior art keywords
- fuse
- moving contact
- rear portion
- contact
- pipe body
- 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.)
- Expired - Fee Related
Links
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
- H01H85/04—Fuses, i.e. expendable parts of the protective device, e.g. cartridges
- H01H85/05—Component parts thereof
- H01H85/143—Electrical contacts; Fastening fusible members to such contacts
-
- 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
- H01H85/54—Protective devices wherein the fuse is carried, held, or retained by an intermediate or auxiliary part removable from the base, or used as sectionalisers
Landscapes
- Fuses (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610569428.7A CN105957784B (zh) | 2016-07-20 | 2016-07-20 | 一种熔丝机构及分体式跌落式熔断器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610569428.7A CN105957784B (zh) | 2016-07-20 | 2016-07-20 | 一种熔丝机构及分体式跌落式熔断器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105957784A CN105957784A (zh) | 2016-09-21 |
CN105957784B true CN105957784B (zh) | 2017-10-31 |
Family
ID=56901029
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610569428.7A Expired - Fee Related CN105957784B (zh) | 2016-07-20 | 2016-07-20 | 一种熔丝机构及分体式跌落式熔断器 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN105957784B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109037004A (zh) * | 2018-08-02 | 2018-12-18 | 广东电网有限责任公司 | 一种压力固定的跌落式熔断器 |
CN111696837B (zh) * | 2020-06-17 | 2022-11-29 | 广东电网有限责任公司 | 一种跌落式熔断器连接结构及跌落式熔断器 |
CN114038725B (zh) * | 2021-11-09 | 2023-08-04 | 广东电网有限责任公司 | 跌落式熔断器 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3958205A (en) * | 1974-12-23 | 1976-05-18 | A. B. Chance Company | Open link total range fault interrupter |
CN102347179A (zh) * | 2010-08-05 | 2012-02-08 | 苏州闪联高压电器有限公司 | 一种高压跌落式熔断器 |
CN205881851U (zh) * | 2016-07-20 | 2017-01-11 | 王忠阳 | 一种熔丝机构及分体式跌落式熔断器 |
-
2016
- 2016-07-20 CN CN201610569428.7A patent/CN105957784B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN105957784A (zh) | 2016-09-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN105957784B (zh) | 一种熔丝机构及分体式跌落式熔断器 | |
CN102856021A (zh) | 无续流电弧防雷间隙保护装置 | |
CN206134640U (zh) | 跌落式熔断器 | |
CN102916419B (zh) | 具有自断弧装置的电源浪涌保护器及其保护方法 | |
WO2015007071A1 (zh) | 不同电压等级分段灭弧防雷间隙装置 | |
CN108305731B (zh) | 一种用于保护绝缘子免受雷击过电压危害的线路防雷装置 | |
CN101764004B (zh) | 一种熔断器 | |
CN205881851U (zh) | 一种熔丝机构及分体式跌落式熔断器 | |
CN201075676Y (zh) | 一种电涌保护器 | |
CN111341599A (zh) | 一种真空断路器 | |
CN207624649U (zh) | 一种双重保护的新型电涌后备保护断路器 | |
CN203039360U (zh) | 具有自断弧装置的电源浪涌保护器 | |
US4451866A (en) | Metal structure grounding safety system | |
CN104821264B (zh) | 一种通用跌落式熔管结构 | |
CN201153210Y (zh) | 发电机出口的保护电路 | |
CN205882693U (zh) | 一种改进的直流浪涌保护器 | |
CN106486327A (zh) | 出口跌落式熔断器及熔断方法 | |
CN202796799U (zh) | 一种熔断器式隔离开关 | |
CN105590769B (zh) | 一种隔离开关 | |
CN201465950U (zh) | 用于跌落式熔断器的载熔件 | |
CN104867776A (zh) | 熔断器式负荷隔离开关 | |
CN204407887U (zh) | 手车式开关柜内部电弧保护装置 | |
CN106611685A (zh) | 一种平行设置的高压跌落式熔断器 | |
CN214152818U (zh) | 一种新型跌落式速断器的导电件装置 | |
CN102486956A (zh) | 多间隙被动复合多点强气流主动灭弧防雷保护装置 |
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: Wang Zhongyang Inventor after: Wang Zhiwei Inventor after: Jiang Liyan Inventor after: Wang Lugang Inventor after: Song Na Inventor after: Zhang Renjie Inventor after: Xia Qinghua Inventor after: Wang Botao Inventor after: Zhang Yi Inventor after: Wang Yuena Inventor after: Ren Fugui Inventor after: Yu Lijun Inventor after: Tang Xuyu Inventor after: Jiang Zewu Inventor before: Wang Zhongyang |
|
CB03 | Change of inventor or designer information | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171031 Termination date: 20210720 |
|
CF01 | Termination of patent right due to non-payment of annual fee |