JPS5931190U - Cylindrical constant temperature heating element - Google Patents
Cylindrical constant temperature heating elementInfo
- Publication number
- JPS5931190U JPS5931190U JP12662482U JP12662482U JPS5931190U JP S5931190 U JPS5931190 U JP S5931190U JP 12662482 U JP12662482 U JP 12662482U JP 12662482 U JP12662482 U JP 12662482U JP S5931190 U JPS5931190 U JP S5931190U
- Authority
- JP
- Japan
- Prior art keywords
- heating element
- constant temperature
- temperature heating
- cylindrical
- cylindrical constant
- 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
(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図は従来例のトナ一定着用ヒータを示す断面図、第
２図は本考案による円筒状定温発熱体の一実施例を示す
断面図、第３図は同定温発熱体の昇温特性を従来特性と
比較して示す−、第４図は同じく温度安定性を従来特性
と比較して示す図である。
５．５ａ・・・・・・凹部、６，６ａ・・・・・・棒状
金属体、７・・・・・・円筒状金属体、８・・・・・・
正特性サーミスタ。Fig. 1 is a sectional view showing a conventional constant-temperature heating element, Fig. 2 is a sectional view showing an embodiment of a cylindrical constant-temperature heating element according to the present invention, and Fig. 3 shows the temperature rise characteristics of a constant-temperature heating element. FIG. 4 is a diagram showing the temperature stability in comparison with the conventional characteristics. 5.5a... Concavity, 6,6a... Rod-shaped metal body, 7... Cylindrical metal body, 8...
Positive characteristic thermistor.
Claims (1)
数個の凹部を有する２個の棒状金属体を組合せて形成さ
れた円筒状金属体と、前記棒状金属体の前記凹部に配設
された正特性サーミスタとにより構成されてなる円筒状
定温発熱体。A cylindrical metal body formed by combining two rod-shaped metal bodies each having a semicircular outer periphery and a plurality of recesses cut out from the semicircular inner periphery; A cylindrical constant temperature heating element composed of a positive temperature coefficient thermistor and a positive temperature coefficient thermistor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12662482U JPS5931190U (en) | 1982-08-20 | 1982-08-20 | Cylindrical constant temperature heating element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12662482U JPS5931190U (en) | 1982-08-20 | 1982-08-20 | Cylindrical constant temperature heating element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5931190U true JPS5931190U (en) | 1984-02-27 |
Family
ID=30287865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12662482U Pending JPS5931190U (en) | 1982-08-20 | 1982-08-20 | Cylindrical constant temperature heating element |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5931190U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5245066A (en) * | 1975-10-08 | 1977-04-08 | Nippon Telegraph & Telephone | Contact device |
-
1982
- 1982-08-20 JP JP12662482U patent/JPS5931190U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5245066A (en) * | 1975-10-08 | 1977-04-08 | Nippon Telegraph & Telephone | Contact device |
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