JPH0431250U - - Google Patents
Info
- Publication number
- JPH0431250U JPH0431250U JP7147790U JP7147790U JPH0431250U JP H0431250 U JPH0431250 U JP H0431250U JP 7147790 U JP7147790 U JP 7147790U JP 7147790 U JP7147790 U JP 7147790U JP H0431250 U JPH0431250 U JP H0431250U
- Authority
- JP
- Japan
- Prior art keywords
- tubular bulb
- heater lamp
- coating film
- ceramic coating
- dark ceramic
- 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
- 239000002184 metal Substances 0.000 claims description 3
- 238000005524 ceramic coating Methods 0.000 claims 2
- 239000011521 glass Substances 0.000 claims 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
Landscapes
- Fixing For Electrophotography (AREA)
- Resistance Heating (AREA)
Description
第１図Ａは本考案の実施例に係るヒータランプ
の斜視図、第１図Ｂは当該ヒータランプの断面図
、第２図は本考案の実施例に係る熱定着装置の断
面図である。
１……ヒータランプ、１１……管型バルブ、１
２……シール部、２……フイラメントコイル、２
１……リングアンカー、２２……内部リード、２
３……金属箔、２４……外部リード、３……黒色
セラミツク膜、４……金属反射面、５……被定着
紙、５１……トナー。
FIG. 1A is a perspective view of a heater lamp according to an embodiment of the present invention, FIG. 1B is a sectional view of the heater lamp, and FIG. 2 is a sectional view of a heat fixing device according to an embodiment of the present invention. 1... Heater lamp, 11... Tube type bulb, 1
2...Seal part, 2...Filament coil, 2
1...Ring anchor, 22...Internal lead, 2
3... Metal foil, 24... External lead, 3... Black ceramic film, 4... Metal reflective surface, 5... Fixing paper, 51... Toner.
Claims (1)
ラメントコイルを配設し、当該管型バルブの長手
方向に伸びる一表面に暗色系のセラミツクコーテ
イング膜を設け、前記管型バルブの前記一表面に
対向する他表面に金属反射面を形成したことを特
徴とするヒータランプ。 (2) 請求項１記載のヒータランプを、暗色系の
セラミツクコーテイング膜を設けた一表面がトナ
ーが転写された被定着紙側に向かうように配置し
たことを特徴とする熱定着装置。[Scope of Claim for Utility Model Registration] (1) A filament coil is arranged along the axis inside a glass tubular bulb, and a dark ceramic coating film is provided on one surface extending in the longitudinal direction of the tubular bulb, A heater lamp characterized in that a metal reflective surface is formed on the other surface of the tubular bulb that is opposite to the one surface. (2) A heat fixing device characterized in that the heater lamp according to claim 1 is arranged such that one surface provided with a dark ceramic coating film faces toward the fixing paper to which the toner has been transferred.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990071477U JPH083962Y2 (en) | 1990-07-06 | 1990-07-06 | Thermal fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990071477U JPH083962Y2 (en) | 1990-07-06 | 1990-07-06 | Thermal fixing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0431250U true JPH0431250U (en) | 1992-03-13 |
| JPH083962Y2 JPH083962Y2 (en) | 1996-01-31 |
Family
ID=31608541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990071477U Expired - Lifetime JPH083962Y2 (en) | 1990-07-06 | 1990-07-06 | Thermal fixing device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH083962Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS64294U (en) * | 1987-06-18 | 1989-01-05 |
-
1990
- 1990-07-06 JP JP1990071477U patent/JPH083962Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS64294U (en) * | 1987-06-18 | 1989-01-05 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH083962Y2 (en) | 1996-01-31 |
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