CN215499619U - 一种u型ptc电热管 - Google Patents
一种u型ptc电热管 Download PDFInfo
- Publication number
- CN215499619U CN215499619U CN202122116199.2U CN202122116199U CN215499619U CN 215499619 U CN215499619 U CN 215499619U CN 202122116199 U CN202122116199 U CN 202122116199U CN 215499619 U CN215499619 U CN 215499619U
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- Prior art keywords
- shaped
- ptc
- tube
- electrode plate
- heating
- 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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- 238000005485 electric heating Methods 0.000 title abstract description 53
- 238000010438 heat treatment Methods 0.000 claims abstract description 63
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 23
- 239000000741 silica gel Substances 0.000 claims abstract description 23
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 23
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 15
- 239000000919 ceramic Substances 0.000 claims abstract description 15
- 239000004642 Polyimide Substances 0.000 claims description 5
- 229920001721 polyimide Polymers 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 238000005260 corrosion Methods 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 239000007788 liquid Substances 0.000 abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 230000007547 defect Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202122116199.2U CN215499619U (zh) | 2021-09-03 | 2021-09-03 | 一种u型ptc电热管 |
Applications Claiming Priority (1)
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CN202122116199.2U CN215499619U (zh) | 2021-09-03 | 2021-09-03 | 一种u型ptc电热管 |
Publications (1)
Publication Number | Publication Date |
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CN215499619U true CN215499619U (zh) | 2022-01-11 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202122116199.2U Active CN215499619U (zh) | 2021-09-03 | 2021-09-03 | 一种u型ptc电热管 |
Country Status (1)
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CN (1) | CN215499619U (zh) |
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2021
- 2021-09-03 CN CN202122116199.2U patent/CN215499619U/zh active Active
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder |
Address after: 201800 building 24, No.1, Lane 258, Yinlong Road, Jiading District, Shanghai Patentee after: Shanghai Yina Weixin Electronics Co.,Ltd. Address before: 201800 building 24, No.1, Lane 258, Yinlong Road, Jiading District, Shanghai Patentee before: Shanghai Yi Na Wei Xin electric heater Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
TR01 | Transfer of patent right |
Effective date of registration: 20231025 Address after: No. 1 Zhongyuan Branch Road, Taodu Industrial Park, Dingshu Town, Yixing City, Wuxi City, Jiangsu Province, 214216 Patentee after: Yixing Yina Weixin Electronics Co.,Ltd. Address before: 201800 building 24, No.1, Lane 258, Yinlong Road, Jiading District, Shanghai Patentee before: Shanghai Yina Weixin Electronics Co.,Ltd. |
|
TR01 | Transfer of patent right |