CN2304994Y - 小型密闭式常闭接触器 - Google Patents
小型密闭式常闭接触器 Download PDFInfo
- Publication number
- CN2304994Y CN2304994Y CN 97222946 CN97222946U CN2304994Y CN 2304994 Y CN2304994 Y CN 2304994Y CN 97222946 CN97222946 CN 97222946 CN 97222946 U CN97222946 U CN 97222946U CN 2304994 Y CN2304994 Y CN 2304994Y
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- Prior art keywords
- coil
- spring
- contactor
- small
- core bar
- 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.)
- Ceased
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 7
- 230000000712 assembly Effects 0.000 claims description 5
- 238000000429 assembly Methods 0.000 claims description 5
- 238000004804 winding Methods 0.000 claims description 4
- 125000006850 spacer group Chemical group 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims description 2
- 235000014676 Phragmites communis Nutrition 0.000 abstract description 3
- 241001391944 Commicarpus scandens Species 0.000 abstract 1
- 230000007547 defect Effects 0.000 abstract 1
- 238000004643 material aging Methods 0.000 abstract 1
- 230000005611 electricity Effects 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 97222946 CN2304994Y (zh) | 1997-05-22 | 1997-05-22 | 小型密闭式常闭接触器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 97222946 CN2304994Y (zh) | 1997-05-22 | 1997-05-22 | 小型密闭式常闭接触器 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2304994Y true CN2304994Y (zh) | 1999-01-20 |
Family
ID=33937847
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 97222946 Ceased CN2304994Y (zh) | 1997-05-22 | 1997-05-22 | 小型密闭式常闭接触器 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2304994Y (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102779688A (zh) * | 2012-08-14 | 2012-11-14 | 中国振华集团群英无线电器材厂 | 轻量型密封式接触器 |
CN103104739A (zh) * | 2013-02-28 | 2013-05-15 | 无锡隆盛科技股份有限公司 | 双线圈开关电磁阀 |
-
1997
- 1997-05-22 CN CN 97222946 patent/CN2304994Y/zh not_active Ceased
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102779688A (zh) * | 2012-08-14 | 2012-11-14 | 中国振华集团群英无线电器材厂 | 轻量型密封式接触器 |
CN103104739A (zh) * | 2013-02-28 | 2013-05-15 | 无锡隆盛科技股份有限公司 | 双线圈开关电磁阀 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: GUIZHOU TIANYI ELECTRIC CO., LTD. Free format text: FORMER NAME OR ADDRESS: TIANYI ELECTRIC WORKS, CHINA GUIHANG GROUP |
|
CP03 | Change of name, title or address |
Address after: Box 9, Liu Juntang, Zunyi, Guizhou Patentee after: Guizhou Tianyi Electrical Appliances Co., Ltd. Address before: Box 9, Zunyi City, Guizhou Province Patentee before: Tianyi Electric Factory, Guihang Group, China |
|
C57 | Notification of unclear or unknown address | ||
DD01 | Delivery of document by public notice |
Addressee: Shenzhen Tianqing Electrical Industrial Co., Ltd. Document name: Notice of oral request for invalidation |
|
C17 | Cessation of patent right | ||
CX01 | Expiry of patent term | ||
C35 | Partial or whole invalidation of patent or utility model | ||
IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20050622 Decision number of declaring invalidation: 7354 |