JPS5782632A - Electric heater - Google Patents

Electric heater

Info

Publication number
JPS5782632A
JPS5782632A JP15923880A JP15923880A JPS5782632A JP S5782632 A JPS5782632 A JP S5782632A JP 15923880 A JP15923880 A JP 15923880A JP 15923880 A JP15923880 A JP 15923880A JP S5782632 A JPS5782632 A JP S5782632A
Authority
JP
Japan
Prior art keywords
film
over
metal plate
heat
insulating
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
Application number
JP15923880A
Other languages
Japanese (ja)
Other versions
JPH0140253B2 (en
Inventor
Koichi Taniguchi
Katsuharu Matsuo
Tomio Hotta
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP15923880A priority Critical patent/JPS5782632A/en
Publication of JPS5782632A publication Critical patent/JPS5782632A/en
Publication of JPH0140253B2 publication Critical patent/JPH0140253B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Surface Heating Bodies (AREA)
  • Resistance Heating (AREA)
  • Central Heating Systems (AREA)

Abstract

PURPOSE: To raise the efficiency of an electric heater, by forming a film of an insulating coating material over the front and rear surfaces of a metal plate, and applying a plane heating member over the rear surface of the metal plate for emitting heat at a temperature corresponding to a wave range having a high spectral emissivity.
CONSTITUTION: A flat heating element 5 is obtained by forming a coating layer or film 2 of an insulating material over the front and rear surfaces of a metal plate such as a thin steel plate 1 and applying a plane heating member 3 over the film 2 on the rear surface of the steel plate 1. Further, a heat-insulating member 9 is disposed at the back of the flat heating element 5, and the plate heating member 3 is heated at a temperature corresponding to a wave range having a high spectral emissivity of the coating material. With such an arrangement, it is enabled to raise the heat emitting efficiency and to improve prompt- heating performance of the heater.
COPYRIGHT: (C)1982,JPO&Japio
JP15923880A 1980-11-12 1980-11-12 Electric heater Granted JPS5782632A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15923880A JPS5782632A (en) 1980-11-12 1980-11-12 Electric heater

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15923880A JPS5782632A (en) 1980-11-12 1980-11-12 Electric heater

Publications (2)

Publication Number Publication Date
JPS5782632A true JPS5782632A (en) 1982-05-24
JPH0140253B2 JPH0140253B2 (en) 1989-08-28

Family

ID=15689356

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15923880A Granted JPS5782632A (en) 1980-11-12 1980-11-12 Electric heater

Country Status (1)

Country Link
JP (1) JPS5782632A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT501118A1 (en) * 2004-11-30 2006-06-15 Neudorfer Ges M B H HEAT SOURCE

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5015884U (en) * 1973-06-09 1975-02-19
JPS5015844U (en) * 1973-06-08 1975-02-19
JPS5022260A (en) * 1973-06-30 1975-03-10
JPS5196157A (en) * 1974-04-11 1976-08-23

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5015844U (en) * 1973-06-08 1975-02-19
JPS5015884U (en) * 1973-06-09 1975-02-19
JPS5022260A (en) * 1973-06-30 1975-03-10
JPS5196157A (en) * 1974-04-11 1976-08-23

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT501118A1 (en) * 2004-11-30 2006-06-15 Neudorfer Ges M B H HEAT SOURCE

Also Published As

Publication number Publication date
JPH0140253B2 (en) 1989-08-28

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