JPS6421887A - Sheet heater - Google Patents
Sheet heaterInfo
- Publication number
- JPS6421887A JPS6421887A JP17752887A JP17752887A JPS6421887A JP S6421887 A JPS6421887 A JP S6421887A JP 17752887 A JP17752887 A JP 17752887A JP 17752887 A JP17752887 A JP 17752887A JP S6421887 A JPS6421887 A JP S6421887A
- Authority
- JP
- Japan
- Prior art keywords
- aluminum sheet
- bonded layer
- sheet
- layer
- transferred
- 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.)
- Pending
Links
Landscapes
- Surface Heating Bodies (AREA)
Abstract
PURPOSE:To ensure a thin size, improve thermal efficiency and prevent deterioration due to a temperature rise by using a material with an oxide or ceramic layer formed on both sides of a metallic foil or plate as an electric insulation layer. CONSTITUTION:A sheet heater comprises a bonded layer 2, an exothermic element 3 and an aluminum sheet 4 having oxide films 4a and 4b. One side of the aluminum sheet 4 is connected to a heated substance 10 via a bonded layer 9. The generated heat of the exothermic element 3 is transferred to the heated substance 10 via the aluminum sheet 4 and overheat, if any, at the bonded layer 9 due to an air bubble, control and the like is transferred thermally to other areas through the aluminum sheet 4, thereby eliminating an occurrence of local abnormal temperature.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17752887A JPS6421887A (en) | 1987-07-16 | 1987-07-16 | Sheet heater |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17752887A JPS6421887A (en) | 1987-07-16 | 1987-07-16 | Sheet heater |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6421887A true JPS6421887A (en) | 1989-01-25 |
Family
ID=16032501
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17752887A Pending JPS6421887A (en) | 1987-07-16 | 1987-07-16 | Sheet heater |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6421887A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5408070A (en) * | 1992-11-09 | 1995-04-18 | American Roller Company | Ceramic heater roller with thermal regulating layer |
JP2007309450A (en) * | 2006-05-19 | 2007-11-29 | Jfe Pipe Fitting Mfg Co Ltd | Pipe joint |
-
1987
- 1987-07-16 JP JP17752887A patent/JPS6421887A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5408070A (en) * | 1992-11-09 | 1995-04-18 | American Roller Company | Ceramic heater roller with thermal regulating layer |
JP2007309450A (en) * | 2006-05-19 | 2007-11-29 | Jfe Pipe Fitting Mfg Co Ltd | Pipe joint |
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