JPS58104594U - heat generating device - Google Patents
heat generating deviceInfo
- Publication number
- JPS58104594U JPS58104594U JP225182U JP225182U JPS58104594U JP S58104594 U JPS58104594 U JP S58104594U JP 225182 U JP225182 U JP 225182U JP 225182 U JP225182 U JP 225182U JP S58104594 U JPS58104594 U JP S58104594U
- Authority
- JP
- Japan
- Prior art keywords
- heat transfer
- heating element
- transfer body
- utility
- heating
- 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
- Resistance Heating (AREA)
- Fixing For Electrophotography (AREA)
- Discharging, Photosensitive Material Shape In Electrophotography (AREA)
- Hair Curling (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
゛第、１図及び第２図は筒状の被加熱体を加熱するため
め従来例を委す図、１−第３図は本考案に係る加熱装置
の正面断面−、−第４図は第３図のＢ１−Ｂ１線上ｓｉ
Ｍける断面図、第５図は第３図のＢ２−８２線上におけ
る断面図、第６図は同じくその電気的等価回路図、第７
図は室温が１０°Ｃであるときの時間−電流特性、第８
図は室温が２４゜ｄであるときの時間−電流特性、第９
図は室温が、１０°Ｃであるときの時間一温度特性、第
１０図は室温が２４°−Ｃであ、るときの時間一温度特
性を示す図であるヵ
４・・・・・・筒状の被加熱体、５・・・・・・発熱体
、６・・・・・・伝熱体、７・・工正特性すニミスタ１
．８・・・・・・ニクロムヒータ ９ ＊ｅ・・・・半
環部、１０．１１・・・・・・弧状部分。
−，５−、。
ｇ ＩＱ
’２０−一
ｔムＩＯＣ
ｊ１品 （杓 〜・、Ｊ −（：゛Figures 1, 2 and 2 are views showing a conventional example for heating a cylindrical heated object, Figures 1-3 are front cross-sections of the heating device according to the present invention, and Figure 4 is a cross-sectional view of the heating device according to the present invention. si on the B1-B1 line in Figure 3
5 is a sectional view taken along line B2-82 in FIG. 3, FIG. 6 is an electrical equivalent circuit diagram thereof, and FIG.
The figure shows the time-current characteristics when the room temperature is 10°C.
The figure shows the time-current characteristics when the room temperature is 24°d.
Figure 10 shows the time-temperature characteristics when the room temperature is 10°C, and Figure 10 shows the time-temperature characteristics when the room temperature is 24°C. Cylindrical heated body, 5... heating element, 6... heat transfer body, 7... machining characteristic sunimister 1
．． 8... Nichrome heater 9 *e... Half ring part, 10.11... Arc shaped part. -,5-,. g IQ
'20-1tm IOC j1 item (ladle ~・, J -(:
Claims (1)
弧状の伝熱体の前記平担部に正特性サーミ゛スタを取付
た発熱体を具備することを特徴とする発熱装置。
′（２）前記発熱体は、前記
伝熱体の前記弧状の部分−に抵抗発熱線を有することを
特徴とする実用新案登録請求の範囲第１項に記載の発熱
装置。 （３）前記抵抗発熱線は、前記正特性サーミスタに対し
て電気的に直列に接続したことを特徴とする実用新案登
録請求の範囲第２項に記載の発熱装置。 （４）前記伝熱体は、前記弧状部分に内外に連通す。 る切欠部を有することを特徴とする実用新案登録請求の
範囲第１項、第２項または第３項に記。 載の発熱装置。□ 、１つ （５）前記発熱体は、ミ被加熱体た名筒体の内径部申１
に、前記伝熱体がそ、の内径面に間隔をおいて対向
するよう、に設けた侍とを特徴とする実用新案登録請求
の範面第１拍、第２項第３項または第４項に記載の発熱
装置」 （６）前記筒体は、回転体で成ることを特徴とする中＋
τ−φ 実用新案登録請求の範囲第５項に記載の発熱装置。
− （７）前爬発熱体は、前記筒体表共には回転しない占゛
うに設けたことを特徴とする実用新案登録請求の範囲第
６項に記載め発熱装置。[Claims for Utility Model Registration] (1) A heating element in which a positive temperature coefficient thermistor is attached to the flat part of an arc-shaped heat transfer body having a flat part in a part inside a cylindrical heated body. A heat generating device comprising:
(2) The heating device according to claim 1, wherein the heating element has a resistance heating wire in the arc-shaped portion of the heat transfer body. (3) The heating device according to claim 2, wherein the resistance heating wire is electrically connected in series with the positive temperature coefficient thermistor. (4) The heat transfer body communicates with the arcuate portion internally and externally. According to claim 1, 2 or 3 of the utility model registration claim, the invention is characterized by having a notch. A heat generating device. □ , one (5) The heating element is the inner diameter part of the cylindrical body that is the heated body.
Claims 1, 2, 3 or 4 of the claims for registration of a utility model, characterized in that the heat transfer body is provided on the inner diameter surface of the heat transfer body so as to face each other at a distance. (6) The cylindrical body is a rotating body,
τ-φ The heating device according to claim 5 of the utility model registration claim.
- (7) The heating device according to claim 6, wherein the front heating element is provided so that neither the cylindrical surface nor the front heating element rotates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP225182U JPS58104594U (en) | 1982-01-12 | 1982-01-12 | heat generating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP225182U JPS58104594U (en) | 1982-01-12 | 1982-01-12 | heat generating device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58104594U true JPS58104594U (en) | 1983-07-16 |
| JPS645359Y2 JPS645359Y2 (en) | 1989-02-09 |
Family
ID=30015237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP225182U Granted JPS58104594U (en) | 1982-01-12 | 1982-01-12 | heat generating device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58104594U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS638772A (en) * | 1986-06-30 | 1988-01-14 | Mita Ind Co Ltd | Temperature controller for photosensitive drum |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5421632A (en) * | 1977-07-20 | 1979-02-19 | Nichicon Capacitor Ltd | Heat sensitives controlled heater |
| JPS55169094U (en) * | 1979-05-24 | 1980-12-04 |
-
1982
- 1982-01-12 JP JP225182U patent/JPS58104594U/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5421632A (en) * | 1977-07-20 | 1979-02-19 | Nichicon Capacitor Ltd | Heat sensitives controlled heater |
| JPS55169094U (en) * | 1979-05-24 | 1980-12-04 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS638772A (en) * | 1986-06-30 | 1988-01-14 | Mita Ind Co Ltd | Temperature controller for photosensitive drum |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS645359Y2 (en) | 1989-02-09 |
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