JPS57159617A - Heater for sheet material - Google Patents
Heater for sheet materialInfo
- Publication number
- JPS57159617A JPS57159617A JP4506981A JP4506981A JPS57159617A JP S57159617 A JPS57159617 A JP S57159617A JP 4506981 A JP4506981 A JP 4506981A JP 4506981 A JP4506981 A JP 4506981A JP S57159617 A JPS57159617 A JP S57159617A
- Authority
- JP
- Japan
- Prior art keywords
- heat
- heating
- heated
- heating element
- insulator
- 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
Abstract
PURPOSE: To obtain a sheet material heater capable of partially, quickly and uniformly heating a surface to be heated by a method wherein the heater comprises a contact type surface heating element, a heat equalizer to heat a body to be heated uniformly and a supporter to support this plate movably.
CONSTITUTION: To take an example, an electroconductive heating element 25 is print-fired on a heat resisting insulator 22 of ceramics etc. molded in a plate form, further, a heat equalizer 24 made of a metallic plate such as a copper plate etc. is attached to the surface heating element fired as it is pressed by a heat resisting insulator 23 such as ceramics on said insulator 22 to make of a heating body 21. In order to bring this heat equalizer 24 into uniform contact with the surface of the body 1 to be heated such as a film etc., a supporter 27 to support the surface heating element movably is attached to said heating body. Thus, the surface of the heat equalizer 24, when it is pressed against the surface of the body 1 to be heated comes in close contact with the surface of the body to make possible uniform heating.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4506981A JPS57159617A (en) | 1981-03-27 | 1981-03-27 | Heater for sheet material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4506981A JPS57159617A (en) | 1981-03-27 | 1981-03-27 | Heater for sheet material |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57159617A true JPS57159617A (en) | 1982-10-01 |
Family
ID=12709053
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4506981A Pending JPS57159617A (en) | 1981-03-27 | 1981-03-27 | Heater for sheet material |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57159617A (en) |
-
1981
- 1981-03-27 JP JP4506981A patent/JPS57159617A/en active Pending
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