CN2791858Y - 新型直流接触器 - Google Patents
新型直流接触器 Download PDFInfo
- Publication number
- CN2791858Y CN2791858Y CN 200520089587 CN200520089587U CN2791858Y CN 2791858 Y CN2791858 Y CN 2791858Y CN 200520089587 CN200520089587 CN 200520089587 CN 200520089587 U CN200520089587 U CN 200520089587U CN 2791858 Y CN2791858 Y CN 2791858Y
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- CN
- China
- Prior art keywords
- contact
- contactor
- arc extinguishing
- arc
- spring
- 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 - Fee Related
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 9
- 229920006337 unsaturated polyester resin Polymers 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims abstract description 6
- 239000002990 reinforced plastic Substances 0.000 claims abstract description 6
- 230000003068 static effect Effects 0.000 claims abstract description 6
- 239000002131 composite material Substances 0.000 claims abstract description 5
- 230000004888 barrier function Effects 0.000 claims description 6
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 6
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims description 5
- 229910052742 iron Inorganic materials 0.000 abstract 2
- 239000004927 clay Substances 0.000 abstract 1
- 230000035939 shock Effects 0.000 description 3
- 229910000639 Spring steel Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000003137 locomotive effect Effects 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
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- Arc-Extinguishing Devices That Are Switches (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200520089587 CN2791858Y (zh) | 2005-03-09 | 2005-03-09 | 新型直流接触器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200520089587 CN2791858Y (zh) | 2005-03-09 | 2005-03-09 | 新型直流接触器 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2791858Y true CN2791858Y (zh) | 2006-06-28 |
Family
ID=36807913
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200520089587 Expired - Fee Related CN2791858Y (zh) | 2005-03-09 | 2005-03-09 | 新型直流接触器 |
Country Status (1)
Country | Link |
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CN (1) | CN2791858Y (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102436975A (zh) * | 2011-10-06 | 2012-05-02 | 武汉长海电气科技开发有限公司 | 双极直流接触器 |
-
2005
- 2005-03-09 CN CN 200520089587 patent/CN2791858Y/zh not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102436975A (zh) * | 2011-10-06 | 2012-05-02 | 武汉长海电气科技开发有限公司 | 双极直流接触器 |
CN102436975B (zh) * | 2011-10-06 | 2014-04-30 | 武汉长海电气科技开发有限公司 | 双极直流接触器 |
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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: SHENYANG DONGMU ELECTRICAL EQUIPMENT CO. LTD Free format text: FORMER OWNER: LI YUMIN Effective date: 20110401 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 110032 NO. 17, YALV LANE, JINSHAN ROAD, YUHONG DISTRICT, SHENYANG CITY, LIAONING PROVINCE TO: 110032 GUANYIN VILLAGE (DONGMU ELECTRICAL EQUIPMENT), LINGDONG TOWNSHIP, HUANGGU DISTRICT, SHENYANG CITY, LIAONING PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20110401 Address after: 110032 Dongxiang Guanyin village, Huanggu District, Liaoning City, Shenyang Province Patentee after: Shenyang Dongmu Electrical Equipment Co. Ltd Address before: 110032, Yalu Road, Jinshan Road, Yuhong District, Liaoning, Shenyang 17, China Patentee before: Li Yumin |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060628 Termination date: 20130309 |