CN1316705C - 智能无触点开关 - Google Patents
智能无触点开关 Download PDFInfo
- Publication number
- CN1316705C CN1316705C CNB031245145A CN03124514A CN1316705C CN 1316705 C CN1316705 C CN 1316705C CN B031245145 A CNB031245145 A CN B031245145A CN 03124514 A CN03124514 A CN 03124514A CN 1316705 C CN1316705 C CN 1316705C
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- circuit
- phase
- protection
- voltage
- protective
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Abstract
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Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB031245145A CN1316705C (zh) | 2003-06-09 | 2003-06-09 | 智能无触点开关 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB031245145A CN1316705C (zh) | 2003-06-09 | 2003-06-09 | 智能无触点开关 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1455484A CN1455484A (zh) | 2003-11-12 |
CN1316705C true CN1316705C (zh) | 2007-05-16 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB031245145A Expired - Fee Related CN1316705C (zh) | 2003-06-09 | 2003-06-09 | 智能无触点开关 |
Country Status (1)
Country | Link |
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CN (1) | CN1316705C (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010025606A1 (zh) * | 2008-09-02 | 2010-03-11 | 湖南紫光道然电器有限责任公司 | 安全防火电控装置 |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100373730C (zh) * | 2004-09-21 | 2008-03-05 | 深圳市珊星电脑有限公司 | 一种开关电源短路保护方法和电路 |
CN100559677C (zh) * | 2006-12-28 | 2009-11-11 | 人民电器集团有限公司 | 断路器的过电流保护系统及其工作方法 |
CN100578884C (zh) * | 2007-04-13 | 2010-01-06 | 郭振清 | 具有自动负载检测的电力终端保护器 |
CN101458499B (zh) * | 2007-12-10 | 2011-12-07 | 浙江大家节能技术发展有限公司 | 节能防护模块 |
CN102035167A (zh) * | 2010-12-31 | 2011-04-27 | 上海华宿电气技术有限公司 | 灭弧式电气防火短路保护器 |
CN102364798A (zh) * | 2011-10-21 | 2012-02-29 | 安徽鑫龙电器股份有限公司 | 一种断路器欠压保护装置及其保护方法 |
CN102983562B (zh) * | 2012-12-14 | 2015-06-24 | 上海诚佳电子科技有限公司 | 电气防火限流式保护器 |
CN103176099B (zh) * | 2013-03-01 | 2015-05-13 | 常熟理工学院 | 低压断路器合闸前主接线短路检测传感装置 |
CN106451342A (zh) * | 2016-08-23 | 2017-02-22 | 成都沃尔法特科技有限公司 | 智能保护方法及用于实现智能保护方法的智能保护电路 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2063713U (zh) * | 1990-01-25 | 1990-10-10 | 刘海根 | 电力负荷控制器 |
CN2115614U (zh) * | 1992-03-21 | 1992-09-09 | 窦石岭 | 一种无触点开关电源电脑程控装置 |
CN2205600Y (zh) * | 1994-06-27 | 1995-08-16 | 李林山 | 电力变压器多功能保护器 |
CN2216718Y (zh) * | 1995-04-22 | 1996-01-03 | 张磊 | 智能脱扣器 |
CN1245360A (zh) * | 1999-09-01 | 2000-02-23 | 机械工业部北京机电研究所 | 铁路内燃机车蓄电池智能保护器 |
CN2697924Y (zh) * | 2003-06-09 | 2005-05-04 | 湖南正通智能电器有限公司 | 智能无触点开关 |
-
2003
- 2003-06-09 CN CNB031245145A patent/CN1316705C/zh not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2063713U (zh) * | 1990-01-25 | 1990-10-10 | 刘海根 | 电力负荷控制器 |
CN2115614U (zh) * | 1992-03-21 | 1992-09-09 | 窦石岭 | 一种无触点开关电源电脑程控装置 |
CN2205600Y (zh) * | 1994-06-27 | 1995-08-16 | 李林山 | 电力变压器多功能保护器 |
CN2216718Y (zh) * | 1995-04-22 | 1996-01-03 | 张磊 | 智能脱扣器 |
CN1245360A (zh) * | 1999-09-01 | 2000-02-23 | 机械工业部北京机电研究所 | 铁路内燃机车蓄电池智能保护器 |
CN2697924Y (zh) * | 2003-06-09 | 2005-05-04 | 湖南正通智能电器有限公司 | 智能无触点开关 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010025606A1 (zh) * | 2008-09-02 | 2010-03-11 | 湖南紫光道然电器有限责任公司 | 安全防火电控装置 |
Also Published As
Publication number | Publication date |
---|---|
CN1455484A (zh) | 2003-11-12 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
ASS | Succession or assignment of patent right |
Owner name: HUNAN ZHENGTONG INTELLIGENT ELECTRIC CO., LTD. Free format text: FORMER OWNER: HUNAN UNIVERSITY Effective date: 20031210 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20031210 Applicant after: Hunan Zhengtong Intelligent Electrical Appliance Co., Ltd. Applicant before: Hunan University |
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SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: BEIJING YONGCHEN SCIENCE DEVELOPMENT CO., LTD. Free format text: FORMER OWNER: HUNAN ZHENGTONG INTELLIGENT ELECTRIC CO., LTD. Effective date: 20080606 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20080606 Address after: Room 438-440, 3rd floor, North Hospital, No. 45 Main Street, Fuxing gate, Beijing Patentee after: Beijing forever Technology Development Co., Ltd. Address before: F3018 building, Science Park, Mount Yuelu National University, Hunan, Changsha Patentee before: Hunan Zhengtong Intelligent Electrical Appliance Co., Ltd. |
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CI01 | Correction of invention patent gazette |
Correction item: Patentee Correct: delete False: Notice of transfer of patent right Number: 29 Page: 1545 Volume: 24 |
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C57 | Notification of unclear or unknown address | ||
DD01 | Delivery of document by public notice |
Addressee: Zhao Hong Document name: Special business review memo |
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Free format text: DELETE PATENTEE; FROM: TRANSFER OF PATENT RIGHT ANNOUNCEMENT |
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C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070516 |