JPH0180792U - - Google Patents
Info
- Publication number
- JPH0180792U JPH0180792U JP1987175747U JP17574787U JPH0180792U JP H0180792 U JPH0180792 U JP H0180792U JP 1987175747 U JP1987175747 U JP 1987175747U JP 17574787 U JP17574787 U JP 17574787U JP H0180792 U JPH0180792 U JP H0180792U
- Authority
- JP
- Japan
- Prior art keywords
- heating wire
- heater
- electric heater
- heater case
- heat
- 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
- 238000010438 heat treatment Methods 0.000 claims description 6
- 239000000615 nonconductor Substances 0.000 claims description 2
Landscapes
- Resistance Heating (AREA)
Description
第１図は本考案の第１実施例に係る電熱ヒータ
を示す縦断面図、第２図は第１図の一部を破断し
て示す平面図、第３図は本考案の第２実施例に係
る電熱ヒータを示す縦断面図、第４図は本考案の
第３実施例に係る電熱ヒータを一部破断して示す
平面図、第５図は従来例に係る電熱ヒータを示す
縦断面図、第６図は第５図の平面図、第７図は従
来例に係る電熱ヒータを示す縦断面図、第８図は
第７図の平面図である。
１０……電熱ヒータ、１１……ヒータケース、
１２……電熱線、１３……耐熱電気絶縁物、１６
……被加熱物、１７……加熱外形部、２０……電
熱ヒータ、３０……電熱ヒータ。
FIG. 1 is a longitudinal sectional view showing an electric heater according to a first embodiment of the present invention, FIG. 2 is a partially cutaway plan view of FIG. 1, and FIG. 3 is a second embodiment of the present invention. FIG. 4 is a partially cutaway plan view of an electric heater according to a third embodiment of the present invention, and FIG. 5 is a longitudinal cross-sectional view of a conventional electric heater. , FIG. 6 is a plan view of FIG. 5, FIG. 7 is a longitudinal sectional view showing a conventional electric heater, and FIG. 8 is a plan view of FIG. 7. 10...Electric heater, 11...Heater case,
12...Heating wire, 13...Heat-resistant electrical insulator, 16
...Object to be heated, 17...Heating external portion, 20...Electric heater, 30...Electric heater.
Claims (1)
タにおいて、被加熱物の加熱対象部に適合する外
形を備え、電熱線を内蔵するヒータケースと、ヒ
ータケース内の電熱線まわりに充填される耐熱電
気絶縁物とを有してなることを特徴とする電熱ヒ
ータ。 In an electric heater that heats an object using the heat generated by the heating wire, there is a heater case that has an external shape that fits the heating target part of the object, and has a built-in heating wire, and a heater case that is filled around the heating wire inside the heater case. An electric heater comprising a heat-resistant electrical insulator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987175747U JPH0180792U (en) | 1987-11-19 | 1987-11-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987175747U JPH0180792U (en) | 1987-11-19 | 1987-11-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0180792U true JPH0180792U (en) | 1989-05-30 |
Family
ID=31467529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987175747U Pending JPH0180792U (en) | 1987-11-19 | 1987-11-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0180792U (en) |
-
1987
- 1987-11-19 JP JP1987175747U patent/JPH0180792U/ja active Pending