CN202134903U - 一种电气线路短路电流限制及保护装置 - Google Patents
一种电气线路短路电流限制及保护装置 Download PDFInfo
- Publication number
- CN202134903U CN202134903U CN 201120242005 CN201120242005U CN202134903U CN 202134903 U CN202134903 U CN 202134903U CN 201120242005 CN201120242005 CN 201120242005 CN 201120242005 U CN201120242005 U CN 201120242005U CN 202134903 U CN202134903 U CN 202134903U
- Authority
- CN
- China
- Prior art keywords
- current
- short circuit
- protection unit
- circuit current
- limiting
- 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 - Lifetime
Links
- 230000001681 protective effect Effects 0.000 claims description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract 1
- 238000012423 maintenance Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 230000001012 protector Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/08—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess current
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/26—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
- H02H9/02—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess current
Landscapes
- Emergency Protection Circuit Devices (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
Abstract
Description
Claims (3)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201120242005 CN202134903U (zh) | 2011-07-11 | 2011-07-11 | 一种电气线路短路电流限制及保护装置 |
PCT/CN2012/075925 WO2013007134A1 (zh) | 2011-07-11 | 2012-05-23 | 一种电气线路短路电流限制及保护装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201120242005 CN202134903U (zh) | 2011-07-11 | 2011-07-11 | 一种电气线路短路电流限制及保护装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202134903U true CN202134903U (zh) | 2012-02-01 |
Family
ID=45523660
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201120242005 Expired - Lifetime CN202134903U (zh) | 2011-07-11 | 2011-07-11 | 一种电气线路短路电流限制及保护装置 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN202134903U (zh) |
WO (1) | WO2013007134A1 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013007134A1 (zh) * | 2011-07-11 | 2013-01-17 | Han Yalan | 一种电气线路短路电流限制及保护装置 |
CN106129958A (zh) * | 2016-08-15 | 2016-11-16 | 北海市深蓝科技发展有限责任公司 | 一种过流保护系统 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000197261A (ja) * | 1998-12-24 | 2000-07-14 | Daito Tsushinki Kk | 過電流保護装置 |
CN2859885Y (zh) * | 2005-11-01 | 2007-01-17 | 李彦 | 高速限流断路器 |
CN2852361Y (zh) * | 2005-12-10 | 2006-12-27 | 王炎 | 可恢复大容量高速开关装置 |
CN202134903U (zh) * | 2011-07-11 | 2012-02-01 | 韩亚兰 | 一种电气线路短路电流限制及保护装置 |
-
2011
- 2011-07-11 CN CN 201120242005 patent/CN202134903U/zh not_active Expired - Lifetime
-
2012
- 2012-05-23 WO PCT/CN2012/075925 patent/WO2013007134A1/zh active Application Filing
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013007134A1 (zh) * | 2011-07-11 | 2013-01-17 | Han Yalan | 一种电气线路短路电流限制及保护装置 |
CN106129958A (zh) * | 2016-08-15 | 2016-11-16 | 北海市深蓝科技发展有限责任公司 | 一种过流保护系统 |
Also Published As
Publication number | Publication date |
---|---|
WO2013007134A1 (zh) | 2013-01-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG YALONG EDUCATION EQUIPMENT CO., LTD. Free format text: FORMER OWNER: HAN YALAN Effective date: 20150512 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 528300 FOSHAN, GUANGDONG PROVINCE TO: 325000 WENZHOU, ZHEJIANG PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20150512 Address after: 325000 Zhejiang city of Wenzhou province Yongjia Industrial Park, Oubei Fort two Patentee after: Zhejiang Yalong Education Equipment Co., Ltd. Address before: 528300 Guangdong province Foshan city Shunde District Daliang street Baijing Dangui Road Building 1, No. 504 Patentee before: Han Yalan |
|
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 325000 Oubeibao II, Yongjia Industrial Park, Wenzhou City, Zhejiang Province Patentee after: Yalong intelligent equipment group Limited by Share Ltd Address before: 325000 Oubeibao II, Yongjia Industrial Park, Wenzhou City, Zhejiang Province Patentee before: Zhejiang Yalong Education Equipment Co., Ltd. |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20120201 |