CN101351059B - 提高电加热管绝缘导热性能的方法及工装 - Google Patents
提高电加热管绝缘导热性能的方法及工装 Download PDFInfo
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- CN101351059B CN101351059B CN2008101246605A CN200810124660A CN101351059B CN 101351059 B CN101351059 B CN 101351059B CN 2008101246605 A CN2008101246605 A CN 2008101246605A CN 200810124660 A CN200810124660 A CN 200810124660A CN 101351059 B CN101351059 B CN 101351059B
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- electric heating
- heating tube
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- shaped
- inner chamber
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- 238000005485 electric heating Methods 0.000 title claims abstract description 29
- 238000000034 method Methods 0.000 title claims abstract description 14
- 238000009413 insulation Methods 0.000 title claims description 8
- 238000009826 distribution Methods 0.000 claims abstract description 3
- 238000005452 bending Methods 0.000 claims description 12
- 238000012856 packing Methods 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims description 2
- 239000000843 powder Substances 0.000 abstract description 7
- 238000005516 engineering process Methods 0.000 abstract description 4
- 239000011265 semifinished product Substances 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000003754 machining Methods 0.000 abstract 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 10
- 239000000395 magnesium oxide Substances 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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Abstract
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CN2008101246605A CN101351059B (zh) | 2008-08-29 | 2008-08-29 | 提高电加热管绝缘导热性能的方法及工装 |
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CN2008101246605A CN101351059B (zh) | 2008-08-29 | 2008-08-29 | 提高电加热管绝缘导热性能的方法及工装 |
Publications (2)
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CN101351059A CN101351059A (zh) | 2009-01-21 |
CN101351059B true CN101351059B (zh) | 2011-05-18 |
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CN2008101246605A Active CN101351059B (zh) | 2008-08-29 | 2008-08-29 | 提高电加热管绝缘导热性能的方法及工装 |
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Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN109675981A (zh) * | 2018-12-24 | 2019-04-26 | 芜湖恒美电热器具有限公司 | 一种用于弯管弯位压实的装置 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2070968U (zh) * | 1990-05-28 | 1991-02-06 | 袁惠汀 | 节能电热器 |
CN1697574A (zh) * | 2004-05-14 | 2005-11-16 | 荣有限公司 | 护套加热器及其制造方法以及加热器 |
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2008
- 2008-08-29 CN CN2008101246605A patent/CN101351059B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2070968U (zh) * | 1990-05-28 | 1991-02-06 | 袁惠汀 | 节能电热器 |
CN1697574A (zh) * | 2004-05-14 | 2005-11-16 | 荣有限公司 | 护套加热器及其制造方法以及加热器 |
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CN101351059A (zh) | 2009-01-21 |
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Effective date of registration: 20230306 Address after: 212000 Dagang mechanical and Electrical Industrial Park, Dagang District, Zhenjiang, Jiangsu Patentee after: ZHENJIANG DONGFANG ELECTRIC HEATING TECHNOLOGY CO.,LTD. Address before: 212000 Dagang mechanical and Electrical Industrial Park, Dagang District, Zhenjiang, Jiangsu Patentee before: ZHENJIANG DONGFANG ELECTRIC HEATING TECHNOLOGY CO.,LTD. |
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TR01 | Transfer of patent right | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20090121 Assignee: Jiangsu Oriental Ruiji Energy Equipment Co.,Ltd. Assignor: ZHENJIANG DONGFANG ELECTRIC HEATING TECHNOLOGY CO.,LTD. Contract record no.: X2024320000007 Denomination of invention: Methods and fixtures for improving the insulation and thermal conductivity of electric heating tubes Granted publication date: 20110518 License type: Common License Record date: 20240228 |
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EE01 | Entry into force of recordation of patent licensing contract | ||
EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Jiangsu Oriental Ruiji Energy Equipment Co.,Ltd. Assignor: ZHENJIANG DONGFANG ELECTRIC HEATING TECHNOLOGY CO.,LTD. Contract record no.: X2024320000007 Date of cancellation: 20240924 |