CN109065418B - 一种变压器安全防护方法 - Google Patents
一种变压器安全防护方法 Download PDFInfo
- Publication number
- CN109065418B CN109065418B CN201810956351.8A CN201810956351A CN109065418B CN 109065418 B CN109065418 B CN 109065418B CN 201810956351 A CN201810956351 A CN 201810956351A CN 109065418 B CN109065418 B CN 109065418B
- Authority
- CN
- China
- Prior art keywords
- shell
- fixing
- transformer
- supporting
- mounting plate
- 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.)
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Classifications
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- 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
- H01H85/20—Bases for supporting the fuse; Separate parts thereof
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/08—Cooling; Ventilating
- H01F27/085—Cooling by ambient air
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/40—Structural association with built-in electric component, e.g. fuse
- H01F27/402—Association of measuring or protective means
-
- 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
- H01H85/0013—Means for preventing damage, e.g. by ambient influences to the fuse
- H01H85/0021—Means for preventing damage, e.g. by ambient influences to the fuse water or dustproof devices
- H01H85/0026—Means for preventing damage, e.g. by ambient influences to the fuse water or dustproof devices casings for the fuse and its base 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
- H01H85/0078—Security-related arrangements
-
- 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
- H01H85/20—Bases for supporting the fuse; Separate parts thereof
- H01H85/2045—Mounting means or insulating parts of the base, e.g. covers, casings
-
- 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
- H01H85/20—Bases for supporting the fuse; Separate parts thereof
- H01H85/205—Electric connections to contacts on the base
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Computer Security & Cryptography (AREA)
- Housings And Mounting Of Transformers (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810956351.8A CN109065418B (zh) | 2018-08-21 | 2018-08-21 | 一种变压器安全防护方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810956351.8A CN109065418B (zh) | 2018-08-21 | 2018-08-21 | 一种变压器安全防护方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109065418A CN109065418A (zh) | 2018-12-21 |
CN109065418B true CN109065418B (zh) | 2020-04-03 |
Family
ID=64686685
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810956351.8A Active CN109065418B (zh) | 2018-08-21 | 2018-08-21 | 一种变压器安全防护方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109065418B (zh) |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4509405B2 (ja) * | 2001-02-01 | 2010-07-21 | 太平洋精工株式会社 | 筒形ヒューズ及びヒューズホルダ |
CN101308744B (zh) * | 2007-05-18 | 2010-05-19 | 爱迪生电气研发(上海)有限公司 | 熔断器及其装配方法 |
CN202259114U (zh) * | 2011-03-17 | 2012-05-30 | 日本能源服务株式会社 | 高压熔断器 |
CN102306594A (zh) * | 2011-07-18 | 2012-01-04 | 济阳县供电公司 | 弹簧式pt保险 |
CN204102846U (zh) * | 2014-08-21 | 2015-01-14 | 宁波市镇海米丰节能环保科技有限公司 | 一种拆装方便的熔断器 |
CN105448619B (zh) * | 2015-12-29 | 2018-04-20 | 上海电器陶瓷厂有限公司 | 一种用于熔断器连接的弹性锁紧机构 |
-
2018
- 2018-08-21 CN CN201810956351.8A patent/CN109065418B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN109065418A (zh) | 2018-12-21 |
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Legal Events
Date | Code | Title | Description |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20200310 Address after: 332000 to the north of Baida precision engineering project, chengxigang District, Jiujiang Economic and Technological Development Zone, Jiujiang City, Jiangxi Province Applicant after: Jiujiang Guanghui Power Technology Co., Ltd Address before: 510641, 381, five mountain road, Guangzhou, Guangdong, Tianhe District, China Applicant before: Lin Chunfang |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP02 | Change in the address of a patent holder | ||
CP02 | Change in the address of a patent holder |
Address after: 332000 No.69, Jiangyi Road, chengxigang District, Jiujiang Economic and Technological Development Zone, Jiujiang City, Jiangxi Province Patentee after: Jiujiang Guanghui Power Technology Co.,Ltd. Address before: 332000 west of Beijiang 1st Road, west of Baida Jinggong project plot, chengxigang District, Jiujiang Economic and Technological Development Zone, Jiujiang City, Jiangxi Province, south of ASM project plot, east of Guihua 4th Road Patentee before: Jiujiang Guanghui Power Technology Co.,Ltd. |