CN105070618A - 一种跌落式熔断器 - Google Patents
一种跌落式熔断器 Download PDFInfo
- Publication number
- CN105070618A CN105070618A CN201510577970.2A CN201510577970A CN105070618A CN 105070618 A CN105070618 A CN 105070618A CN 201510577970 A CN201510577970 A CN 201510577970A CN 105070618 A CN105070618 A CN 105070618A
- Authority
- CN
- China
- Prior art keywords
- push
- bearing pin
- semiaxis
- pull lever
- supporting mechanism
- 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
- 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
-
- 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
- H01H85/041—Fuses, i.e. expendable parts of the protective device, e.g. cartridges characterised by the type
- H01H85/042—General constructions or structure of high voltage fuses, i.e. above 1000 V
-
- 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
- H01H85/38—Means for extinguishing or suppressing arc
Landscapes
- Mechanical Control Devices (AREA)
- Fuses (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510577970.2A CN105070618B (zh) | 2015-09-11 | 2015-09-11 | 一种跌落式熔断器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510577970.2A CN105070618B (zh) | 2015-09-11 | 2015-09-11 | 一种跌落式熔断器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105070618A true CN105070618A (zh) | 2015-11-18 |
CN105070618B CN105070618B (zh) | 2017-07-04 |
Family
ID=54499958
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510577970.2A Expired - Fee Related CN105070618B (zh) | 2015-09-11 | 2015-09-11 | 一种跌落式熔断器 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN105070618B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111696837A (zh) * | 2020-06-17 | 2020-09-22 | 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 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5559488A (en) * | 1992-09-17 | 1996-09-24 | Cooper Industries, Inc. | Current limiting fuse having compact structure |
CN201242987Y (zh) * | 2008-06-05 | 2009-05-20 | 李广宇 | 防止户外变压器缺相运行的熔断器组合机构 |
CN102360998A (zh) * | 2011-11-03 | 2012-02-22 | 余谋幸 | 一种半自动三相同步跌落式熔断器 |
KR20120088428A (ko) * | 2011-01-31 | 2012-08-08 | 한국전력공사 | 컷 아웃 스위치 차단 장치 |
CN103996584A (zh) * | 2014-05-07 | 2014-08-20 | 湖北创三电气有限公司 | 一种自动三相同步跌落式熔断器 |
CN204905199U (zh) * | 2015-09-11 | 2015-12-23 | 烟台市华能电器有限公司 | 一种缺相保护跌落式熔断器 |
-
2015
- 2015-09-11 CN CN201510577970.2A patent/CN105070618B/zh not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5559488A (en) * | 1992-09-17 | 1996-09-24 | Cooper Industries, Inc. | Current limiting fuse having compact structure |
CN201242987Y (zh) * | 2008-06-05 | 2009-05-20 | 李广宇 | 防止户外变压器缺相运行的熔断器组合机构 |
KR20120088428A (ko) * | 2011-01-31 | 2012-08-08 | 한국전력공사 | 컷 아웃 스위치 차단 장치 |
CN102360998A (zh) * | 2011-11-03 | 2012-02-22 | 余谋幸 | 一种半自动三相同步跌落式熔断器 |
CN103996584A (zh) * | 2014-05-07 | 2014-08-20 | 湖北创三电气有限公司 | 一种自动三相同步跌落式熔断器 |
CN204905199U (zh) * | 2015-09-11 | 2015-12-23 | 烟台市华能电器有限公司 | 一种缺相保护跌落式熔断器 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111696837A (zh) * | 2020-06-17 | 2020-09-22 | 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 |
Also Published As
Publication number | Publication date |
---|---|
CN105070618B (zh) | 2017-07-04 |
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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 | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180209 Address after: 264006 Hengyang Road, A-35 District, Yantai economic and Technological Development Zone, Yantai, Shandong Province, No. 7 Patentee after: Yantai prun Electric Appliance Co.,Ltd. Address before: 264000 Jinsha River Road, Yantai Development Zone, Shandong Province, No. 161 Patentee before: YANTAI HUANENG ELECTRICAL APPLIANCES CO.,LTD. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20200605 Address after: 264006 No.161 Jinsha Road, Yantai Development Zone, Shandong Province Patentee after: YANTAI HUANENG ELECTRICAL APPLIANCES Co.,Ltd. Address before: 264006 Hengyang Road, A-35 District, Yantai economic and Technological Development Zone, Yantai, Shandong Province, No. 7 Patentee before: Yantai prun Electric Appliance Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170704 Termination date: 20210911 |
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CF01 | Termination of patent right due to non-payment of annual fee |