CN102403138B - Permanent-magnet mechanism with dual iron cores - Google Patents
Permanent-magnet mechanism with dual iron cores Download PDFInfo
- Publication number
- CN102403138B CN102403138B CN2011103828617A CN201110382861A CN102403138B CN 102403138 B CN102403138 B CN 102403138B CN 2011103828617 A CN2011103828617 A CN 2011103828617A CN 201110382861 A CN201110382861 A CN 201110382861A CN 102403138 B CN102403138 B CN 102403138B
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- CN
- China
- Prior art keywords
- magnetic domain
- iron core
- screw rod
- permanent magnet
- moving iron
- 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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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 45
- 230000007246 mechanism Effects 0.000 title claims abstract description 29
- 230000009977 dual effect Effects 0.000 title abstract 3
- 230000005381 magnetic domain Effects 0.000 claims abstract description 61
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 28
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 28
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical group [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000004411 aluminium Substances 0.000 claims description 23
- 230000005389 magnetism Effects 0.000 description 4
- BGPVFRJUHWVFKM-UHFFFAOYSA-N N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] Chemical compound N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] BGPVFRJUHWVFKM-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Electromagnets (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011103828617A CN102403138B (en) | 2011-11-28 | 2011-11-28 | Permanent-magnet mechanism with dual iron cores |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011103828617A CN102403138B (en) | 2011-11-28 | 2011-11-28 | Permanent-magnet mechanism with dual iron cores |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102403138A CN102403138A (en) | 2012-04-04 |
CN102403138B true CN102403138B (en) | 2013-09-25 |
Family
ID=45885238
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN2011103828617A Active CN102403138B (en) | 2011-11-28 | 2011-11-28 | Permanent-magnet mechanism with dual iron cores |
Country Status (1)
Country | Link |
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CN (1) | CN102403138B (en) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1078381A1 (en) * | 1999-03-09 | 2001-02-28 | E.I.B. S.A. | Bistable magnetic drive for a switch |
CN2624377Y (en) * | 2003-06-10 | 2004-07-07 | 扬州新概念电气有限公司 | Vacuum automatic circuit recloser |
US6791442B1 (en) * | 2003-11-21 | 2004-09-14 | Trombetta, Llc | Magnetic latching solenoid |
CN201536064U (en) * | 2009-10-27 | 2010-07-28 | 珠海方新电气有限责任公司 | Permanent-magnet operating mechanism |
CN201708051U (en) * | 2009-10-30 | 2011-01-12 | 宝鸡同步电器有限公司 | Novel permanent magnet mechanism |
CN201749819U (en) * | 2010-08-02 | 2011-02-16 | 珠海许继电气有限公司 | Miniaturized permanent magnetic mechanism for high-voltage vacuum switchgear |
CN202332607U (en) * | 2011-11-28 | 2012-07-11 | 扬州新概念电气有限公司 | Permanent magnet mechanism with double iron cores |
-
2011
- 2011-11-28 CN CN2011103828617A patent/CN102403138B/en active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1078381A1 (en) * | 1999-03-09 | 2001-02-28 | E.I.B. S.A. | Bistable magnetic drive for a switch |
CN2624377Y (en) * | 2003-06-10 | 2004-07-07 | 扬州新概念电气有限公司 | Vacuum automatic circuit recloser |
US6791442B1 (en) * | 2003-11-21 | 2004-09-14 | Trombetta, Llc | Magnetic latching solenoid |
CN201536064U (en) * | 2009-10-27 | 2010-07-28 | 珠海方新电气有限责任公司 | Permanent-magnet operating mechanism |
CN201708051U (en) * | 2009-10-30 | 2011-01-12 | 宝鸡同步电器有限公司 | Novel permanent magnet mechanism |
CN201749819U (en) * | 2010-08-02 | 2011-02-16 | 珠海许继电气有限公司 | Miniaturized permanent magnetic mechanism for high-voltage vacuum switchgear |
CN202332607U (en) * | 2011-11-28 | 2012-07-11 | 扬州新概念电气有限公司 | Permanent magnet mechanism with double iron cores |
Also Published As
Publication number | Publication date |
---|---|
CN102403138A (en) | 2012-04-04 |
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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 | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: STATE GRID CORPORATION OF CHINA JIANGSU ELECTRIC P Effective date: 20140912 |
|
C41 | Transfer of patent application or patent right or utility model | ||
C53 | Correction of patent of invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Peng Qingming Inventor after: Zhu Xiaoping Inventor after: Liu Zhen Inventor before: Peng Qingming Inventor before: Zhu Xiaoping |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: PENG QINGMING ZHU XIAOPING TO: PENG QINGMING ZHU XIAOPING LIU ZHEN |
|
TR01 | Transfer of patent right |
Effective date of registration: 20140912 Address after: 225127 Jiangsu city of Yangzhou province Hongyang Road No. 20-8 Patentee after: YANGZHOU NEW CONCEPT ELECTRIC Co.,Ltd. Patentee after: State Grid Corporation of China Patentee after: JIANGSU ELECTRIC POWER Co. Patentee after: YANGZHOU POWER SUPPLY COMPANY OF JIANGSU ELECTRICPOWER Co. Address before: 225127 Jiangsu city of Yangzhou province Hongyang Road No. 20-8 Patentee before: YANGZHOU NEW CONCEPT ELECTRIC Co.,Ltd. |
|
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20120404 Assignee: Yangzhou Ruijie Insulation Products Co.,Ltd. Assignor: YANGZHOU NEW CONCEPT ELECTRIC Co.,Ltd. Contract record no.: X2024980010042 Denomination of invention: Double iron core permanent magnet mechanism Granted publication date: 20130925 License type: Common License Record date: 20240718 Application publication date: 20120404 Assignee: Yangzhou Keyao New Energy Co.,Ltd. Assignor: YANGZHOU NEW CONCEPT ELECTRIC Co.,Ltd. Contract record no.: X2024980010040 Denomination of invention: Double iron core permanent magnet mechanism Granted publication date: 20130925 License type: Common License Record date: 20240718 |
|
EE01 | Entry into force of recordation of patent licensing contract |