CN100424801C - 一种具有高灵敏度的极化继电器 - Google Patents
一种具有高灵敏度的极化继电器 Download PDFInfo
- Publication number
- CN100424801C CN100424801C CNB2005100437688A CN200510043768A CN100424801C CN 100424801 C CN100424801 C CN 100424801C CN B2005100437688 A CNB2005100437688 A CN B2005100437688A CN 200510043768 A CN200510043768 A CN 200510043768A CN 100424801 C CN100424801 C CN 100424801C
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- Prior art keywords
- magnetic circuit
- armature
- working
- gap
- polarized relay
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- 230000035945 sensitivity Effects 0.000 title abstract description 7
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 15
- 239000010959 steel Substances 0.000 claims abstract description 15
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 10
- 230000002528 anti-freeze Effects 0.000 claims description 9
- 230000003068 static effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Abstract
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Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CNB2005100437688A CN100424801C (zh) | 2005-06-09 | 2005-06-09 | 一种具有高灵敏度的极化继电器 |
Applications Claiming Priority (1)
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CNB2005100437688A CN100424801C (zh) | 2005-06-09 | 2005-06-09 | 一种具有高灵敏度的极化继电器 |
Publications (2)
Publication Number | Publication Date |
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CN1877768A CN1877768A (zh) | 2006-12-13 |
CN100424801C true CN100424801C (zh) | 2008-10-08 |
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CNB2005100437688A Expired - Fee Related CN100424801C (zh) | 2005-06-09 | 2005-06-09 | 一种具有高灵敏度的极化继电器 |
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CN (1) | CN100424801C (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012155829A1 (zh) * | 2011-05-19 | 2012-11-22 | 厦门宏发电声股份有限公司 | 一种极化继电器的磁路结构 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102208305B (zh) * | 2011-05-19 | 2014-02-19 | 厦门宏发电声股份有限公司 | 一种极化继电器的磁路结构 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0360271A2 (en) * | 1988-09-22 | 1990-03-28 | Fujitsu Limited | Electromagnetic polar relay |
CN2129029Y (zh) * | 1992-03-21 | 1993-03-31 | 张千山 | 四气隙双稳态电磁驱动器 |
DE19544520A1 (de) * | 1995-11-29 | 1997-06-05 | Siemens Ag | Polarisiertes elektromagnetisches Relais |
CN2394303Y (zh) * | 1999-09-30 | 2000-08-30 | 吴守礼 | 双工作气隙铁心直线运动式双稳态电磁铁 |
CN1452202A (zh) * | 2003-04-24 | 2003-10-29 | 上海交通大学 | 双稳态电磁型微驱动器及其制备方法 |
CN2829067Y (zh) * | 2005-06-09 | 2006-10-18 | 厦门宏发电声有限公司 | 一种具有高灵敏度的双工作气隙的极化继电器 |
-
2005
- 2005-06-09 CN CNB2005100437688A patent/CN100424801C/zh not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0360271A2 (en) * | 1988-09-22 | 1990-03-28 | Fujitsu Limited | Electromagnetic polar relay |
CN2129029Y (zh) * | 1992-03-21 | 1993-03-31 | 张千山 | 四气隙双稳态电磁驱动器 |
DE19544520A1 (de) * | 1995-11-29 | 1997-06-05 | Siemens Ag | Polarisiertes elektromagnetisches Relais |
CN2394303Y (zh) * | 1999-09-30 | 2000-08-30 | 吴守礼 | 双工作气隙铁心直线运动式双稳态电磁铁 |
CN1452202A (zh) * | 2003-04-24 | 2003-10-29 | 上海交通大学 | 双稳态电磁型微驱动器及其制备方法 |
CN2829067Y (zh) * | 2005-06-09 | 2006-10-18 | 厦门宏发电声有限公司 | 一种具有高灵敏度的双工作气隙的极化继电器 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012155829A1 (zh) * | 2011-05-19 | 2012-11-22 | 厦门宏发电声股份有限公司 | 一种极化继电器的磁路结构 |
Also Published As
Publication number | Publication date |
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CN1877768A (zh) | 2006-12-13 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Xiamen Hongfa Electric Power Controls Co., Ltd. Assignor: Xiamen Hongfa Electroacoustic Co., Ltd. Contract fulfillment period: 2008.12.10 to 2013.12.10 contract change Contract record no.: 2009351000004 Denomination of invention: Polarized relay with high sensitivity Granted publication date: 20081008 License type: Exclusive license Record date: 2009.1.21 |
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LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.12.10 TO 2013.12.10; CHANGE OF CONTRACT Name of requester: XIAMEN HONGFA ELECTRICAL ELECTRICAL APPLIANCES CO. Effective date: 20090121 |
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EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Xiamen Hongfa Electric Power Controls Co., Ltd. Assignor: Xiamen Hongfa Electroacoustic Co., Ltd. Contract fulfillment period: 2008.12.10 to 2013.12.10 contract change Contract record no.: 2009351000004 Denomination of invention: Polarized relay with high sensitivity Granted publication date: 20081008 License type: Exclusive license Record date: 2009.1.21 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.12.10 TO 2013.12.10; CHANGE OF CONTRACT Name of requester: XIAMEN HONGFA ELECTRICAL ELECTRICAL APPLIANCES CO. Effective date: 20090121 |
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C56 | Change in the name or address of the patentee |
Owner name: XIAMEN HONGFA ELECTROASCOUTIC CO., LTD. Free format text: FORMER NAME: XIAMEN HONGFA ELECTROACOUSTIC CO., LTD. |
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CP03 | Change of name, title or address |
Address after: No. 91-101 South South Road, Jimei Industrial Zone, Xiamen, Fujian Patentee after: Xiamen Hongfa Electroacoustic Co., Ltd. Address before: No. 91-101 South South Road, Jimei Industrial Zone, Xiamen, Fujian Patentee before: Hongfa Electroacoustic Co., Ltd, Xiamen |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081008 Termination date: 20160609 |
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CF01 | Termination of patent right due to non-payment of annual fee |