JPS5541370A - Warm wind producing apparatus in use of flat or plate-like heat producing member - Google Patents
Warm wind producing apparatus in use of flat or plate-like heat producing memberInfo
- Publication number
- JPS5541370A JPS5541370A JP11481678A JP11481678A JPS5541370A JP S5541370 A JPS5541370 A JP S5541370A JP 11481678 A JP11481678 A JP 11481678A JP 11481678 A JP11481678 A JP 11481678A JP S5541370 A JPS5541370 A JP S5541370A
- Authority
- JP
- Japan
- Prior art keywords
- electrodes
- flat
- resistance member
- heat producing
- warm wind
- 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.)
- Granted
Links
Landscapes
- Direct Air Heating By Heater Or Combustion Gas (AREA)
Abstract
PURPOSE: To provide a warm wind producing apparatus in use of flat heat producing member, which is designed to pass wind over the flat heat producing member in a direction substantially parallel to the electrodes, whereby it is enabled to obtain a preferable temperature distribution in the above direction and to impress voltage uniformly over a resistance member, so that reliability of operation can be improved.
CONSTITUTION: A warm wind producing apparatus of this invention uses a flat heat producing member including a heater base plate 1 made of an electrically insulating material such as ceramics, electrodes 2, 2', and a resistance member 3 having a positive resistance-temperature coefficient, with is made of crystalline resin and electrically conductive powder of carbon, graphite or the like. The electrodes 2, 2' and resistance member 3 are both formed on the surface of said base plate 1. Further, a fan (not shown) is disposed such that wind is passed in direction B shown in the drawing, that is, in parallel with the length of electrodes 2, 2'. With such as arrangement, when current is passed through electrodes 2, 2', temperature distribution of the resistance member 3 in the directions of X-X' and Y-Y' as shown in the drawing can be obtained. As can be seen from the drawing, temperature distribution in the direction X-X' is very flat, so that voltage can be impressed uniformly over the resistance member 3.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11481678A JPS5541370A (en) | 1978-09-18 | 1978-09-18 | Warm wind producing apparatus in use of flat or plate-like heat producing member |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11481678A JPS5541370A (en) | 1978-09-18 | 1978-09-18 | Warm wind producing apparatus in use of flat or plate-like heat producing member |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5541370A true JPS5541370A (en) | 1980-03-24 |
JPS6139578B2 JPS6139578B2 (en) | 1986-09-04 |
Family
ID=14647394
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11481678A Granted JPS5541370A (en) | 1978-09-18 | 1978-09-18 | Warm wind producing apparatus in use of flat or plate-like heat producing member |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5541370A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62174580U (en) * | 1986-04-24 | 1987-11-06 |
-
1978
- 1978-09-18 JP JP11481678A patent/JPS5541370A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6139578B2 (en) | 1986-09-04 |
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