JPH0442092U - - Google Patents
Info
- Publication number
- JPH0442092U JPH0442092U JP8322290U JP8322290U JPH0442092U JP H0442092 U JPH0442092 U JP H0442092U JP 8322290 U JP8322290 U JP 8322290U JP 8322290 U JP8322290 U JP 8322290U JP H0442092 U JPH0442092 U JP H0442092U
- Authority
- JP
- Japan
- Prior art keywords
- heating element
- rod
- safety device
- shaped heating
- holding member
- 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 7
- 239000002184 metal Substances 0.000 claims 1
- 238000013021 overheating Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
Landscapes
- Fixing For Electrophotography (AREA)
- Control Of Resistance Heating (AREA)
- Resistance Heating (AREA)
Description
第１図は本案の実施例の発熱体の一方の端部の
支持機構を示す断面図、第２図はその制御回路図
である。
１……棒状発熱体、２……支持板（保持部材）
、３……バイメタル、４，４ａ，４ｂ，４ｃ……
絶縁体、５……ねじ、６……ブラケツト、８……
ばね、１３……電源。
FIG. 1 is a sectional view showing a support mechanism for one end of a heating element according to an embodiment of the present invention, and FIG. 2 is a control circuit diagram thereof. 1... Rod-shaped heating element, 2... Support plate (holding member)
, 3...bimetal, 4, 4a, 4b, 4c...
Insulator, 5...Screw, 6...Bracket, 8...
Spring, 13...Power supply.
Claims (1)
子を導電性の保持部材で保持して該発熱体を保持
するとともに該発熱体に通電するようにした静電
記録装置の該棒状発熱体の安全装置において、 上記保持部材の近傍にバイメタル金属による通
電開閉手段を設け、これを介して上記棒状発熱体
に通電するとともに過熱時通電を遮断するように
したことを特徴とする安全装置。 (2) 上記の保持部材は上記バイメタル金属と一
体に装置本体に対して着脱可能であることを特徴
とする請求項１に記載の安全装置。[Claims for Utility Model Registration] (1) Current-carrying terminals provided at both ends of a rod-shaped heating element are held by conductive holding members to hold the heating element and to energize the heating element. In the safety device for the rod-shaped heating element of the electrostatic recording device, a bimetallic energization opening/closing means is provided in the vicinity of the holding member, through which the rod-shaped heating element is energized and the energization is cut off in the event of overheating. A safety device characterized by: (2) The safety device according to claim 1, wherein the holding member is removable from the device body together with the bimetallic metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8322290U JPH0442092U (en) | 1990-08-06 | 1990-08-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8322290U JPH0442092U (en) | 1990-08-06 | 1990-08-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0442092U true JPH0442092U (en) | 1992-04-09 |
Family
ID=31630708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8322290U Pending JPH0442092U (en) | 1990-08-06 | 1990-08-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0442092U (en) |
-
1990
- 1990-08-06 JP JP8322290U patent/JPH0442092U/ja active Pending
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