CN201187883Y - 电加热器 - Google Patents
电加热器 Download PDFInfo
- Publication number
- CN201187883Y CN201187883Y CNU2008200892494U CN200820089249U CN201187883Y CN 201187883 Y CN201187883 Y CN 201187883Y CN U2008200892494 U CNU2008200892494 U CN U2008200892494U CN 200820089249 U CN200820089249 U CN 200820089249U CN 201187883 Y CN201187883 Y CN 201187883Y
- Authority
- CN
- China
- Prior art keywords
- tube
- connects
- electric heater
- cylindrical shell
- board
- 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
Links
- 238000010438 heat treatment Methods 0.000 claims abstract description 19
- 238000005192 partition Methods 0.000 claims description 16
- 230000001681 protective effect Effects 0.000 claims description 10
- 239000012530 fluid Substances 0.000 claims description 5
- 239000007788 liquid Substances 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 description 3
- 238000005530 etching Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Resistance Heating (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2008200892494U CN201187883Y (zh) | 2008-02-03 | 2008-02-03 | 电加热器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2008200892494U CN201187883Y (zh) | 2008-02-03 | 2008-02-03 | 电加热器 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201187883Y true CN201187883Y (zh) | 2009-01-28 |
Family
ID=40310907
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNU2008200892494U Expired - Fee Related CN201187883Y (zh) | 2008-02-03 | 2008-02-03 | 电加热器 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201187883Y (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102012101A (zh) * | 2010-12-02 | 2011-04-13 | 天津海泰环保科技发展有限公司 | 电磁波导热油加热器 |
-
2008
- 2008-02-03 CN CNU2008200892494U patent/CN201187883Y/zh not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102012101A (zh) * | 2010-12-02 | 2011-04-13 | 天津海泰环保科技发展有限公司 | 电磁波导热油加热器 |
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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: DAQING CHANG SAN ENGINEERING CO., LTD. Free format text: FORMER OWNER: TIAN SHULIN Effective date: 20090814 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20090814 Address after: No. 17, market street, development zone, Heilongjiang, Daqing Province: 163316 Patentee after: Daqing Changsheng Engineering Technology Co., Ltd. Address before: No. 17, market street, development zone, Heilongjiang, Daqing Province: 163316 Patentee before: Tian Shulin |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090128 Termination date: 20130203 |