CN100447907C - 一种裸露式电阻丝及其加工工艺 - Google Patents
一种裸露式电阻丝及其加工工艺 Download PDFInfo
- Publication number
- CN100447907C CN100447907C CNB2005100610874A CN200510061087A CN100447907C CN 100447907 C CN100447907 C CN 100447907C CN B2005100610874 A CNB2005100610874 A CN B2005100610874A CN 200510061087 A CN200510061087 A CN 200510061087A CN 100447907 C CN100447907 C CN 100447907C
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- CN
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- Prior art keywords
- resistance wire
- draw
- groove
- bracing frame
- supporting frames
- 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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Abstract
Description
项目 | 传统绕丝 | 新型绕丝 |
电阻丝水平放置 | 长时间通电,电阻丝会发生下垂的现象 | 长时间通电,电阻丝不会下垂 |
电阻丝垂直放置 | 长时间通电,电阻丝会发生丝节距不均的现象 | 长时间通电,电阻丝丝节距保持均匀 |
气流导向 | 合理布置电阻丝和云母的位置,可以对空气流动产生导向作用 |
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CNB2005100610874A CN100447907C (zh) | 2005-10-13 | 2005-10-13 | 一种裸露式电阻丝及其加工工艺 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CNB2005100610874A CN100447907C (zh) | 2005-10-13 | 2005-10-13 | 一种裸露式电阻丝及其加工工艺 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1753110A CN1753110A (zh) | 2006-03-29 |
CN100447907C true CN100447907C (zh) | 2008-12-31 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CNB2005100610874A Expired - Fee Related CN100447907C (zh) | 2005-10-13 | 2005-10-13 | 一种裸露式电阻丝及其加工工艺 |
Country Status (1)
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CN (1) | CN100447907C (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105180794B (zh) * | 2015-08-17 | 2017-08-25 | 北京科技大学 | 一种丝栅式高温应变片用圆盘式制片机 |
CN106231703B (zh) * | 2016-08-19 | 2023-08-18 | 安徽省宁国市天成电气有限公司 | 一种加热组件 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5954983A (en) * | 1997-09-29 | 1999-09-21 | Nova Industries | Heating coil standoff and support structure |
CN2829030Y (zh) * | 2005-10-13 | 2006-10-18 | 杭州热威机电有限公司 | 一种裸露式电阻丝 |
-
2005
- 2005-10-13 CN CNB2005100610874A patent/CN100447907C/zh not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5954983A (en) * | 1997-09-29 | 1999-09-21 | Nova Industries | Heating coil standoff and support structure |
CN2829030Y (zh) * | 2005-10-13 | 2006-10-18 | 杭州热威机电有限公司 | 一种裸露式电阻丝 |
Also Published As
Publication number | Publication date |
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CN1753110A (zh) | 2006-03-29 |
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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 | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jiangshan Rewei Metal Manufacturing Co., Ltd. Assignor: Hangzhou Heatwell Mechanical & Electrical Co., Ltd. Contract fulfillment period: 2009.7.21 to 2014.7.30 contract change Contract record no.: 2009330002035 Denomination of invention: Bared electric resistance wire and its processing technology Granted publication date: 20081231 License type: Exclusive license Record date: 2009.8.19 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.7.21 TO 2014.7.30; CHANGE OF CONTRACT Name of requester: JIANGSHAN REWEI METAL MANUFACTURING CO., LTD. Effective date: 20090819 |
|
EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Jiangshan Rewei Metal Manufacturing Co., Ltd. Assignor: Hangzhou Heatwell Mechanical & Electrical Co., Ltd. Contract record no.: 2009330002035 Date of cancellation: 20110714 |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081231 Termination date: 20131013 |