JPS61109444U - - Google Patents
Info
- Publication number
- JPS61109444U JPS61109444U JP19366684U JP19366684U JPS61109444U JP S61109444 U JPS61109444 U JP S61109444U JP 19366684 U JP19366684 U JP 19366684U JP 19366684 U JP19366684 U JP 19366684U JP S61109444 U JPS61109444 U JP S61109444U
- Authority
- JP
- Japan
- Prior art keywords
- flash lamp
- arc tube
- tube
- light source
- source device
- 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
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
Landscapes
- Exposure Or Original Feeding In Electrophotography (AREA)
- Optical Systems Of Projection Type Copiers (AREA)
- Light Sources And Details Of Projection-Printing Devices (AREA)
- Facsimile Scanning Arrangements (AREA)
Description
第１図および第２図は本考案の一実施例を示す
説明用縦断正面図および要部を拡大して示す説明
用縦断側面図、第３図は電子写真複写機の要部を
示す説明図、第４図はフラツシユランプの変形例
を示す外観図である。
１…原稿台、２…原稿、３…フラツシユランプ
、４…集光ミラー、３１…発光管、３２，３３…
金属バンド、３４…トリガー電極、３５，３６…
外部リード、Ｆ…焦点、Ｘ…管軸、６…集光光学
体、７…感光体ドラム。
1 and 2 are an explanatory longitudinal sectional front view showing an embodiment of the present invention and an explanatory longitudinal sectional side view showing an enlarged view of the main parts, and Fig. 3 is an explanatory drawing showing the main parts of an electrophotographic copying machine. , FIG. 4 is an external view showing a modification of the flash lamp. DESCRIPTION OF SYMBOLS 1...Original table, 2...Original, 3...Flash lamp, 4...Condensing mirror, 31...Emission tube, 32, 33...
Metal band, 34...Trigger electrode, 35, 36...
External lead, F... focus, X... tube axis, 6... condensing optical body, 7... photosensitive drum.
Claims (1)
いて該発光管の管軸方向に沿つて伸びるよう設け
たトリガー電極とを有するフラツシユランプと、
このフラツシユランプに対向して設けられた凹状
ミラーとを具えてなり、 前記ミラーは、その焦点が前記フラツシユラン
プの発光管における管軸よりトリガー電極側に該
発光管の内径の1/6〜1/4に相当する距離偏倚して
位置するよう配置されることを特徴とする露光用
フラツシユランプ光源装置。[Claims for Utility Model Registration] A flash lamp having a rod-shaped arc tube and a trigger electrode provided on the outer wall surface of the arc tube so as to extend along the tube axis direction of the arc tube;
a concave mirror disposed opposite to the flash lamp, the mirror having its focal point located closer to the trigger electrode than the tube axis of the arc tube of the flash lamp by 1/6 of the inner diameter of the arc tube. A flash lamp light source device for exposure, characterized in that the flash lamp light source device is arranged so as to be offset by a distance corresponding to ~1/4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19366684U JPS61109444U (en) | 1984-12-21 | 1984-12-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19366684U JPS61109444U (en) | 1984-12-21 | 1984-12-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61109444U true JPS61109444U (en) | 1986-07-11 |
Family
ID=30751089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19366684U Pending JPS61109444U (en) | 1984-12-21 | 1984-12-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61109444U (en) |
-
1984
- 1984-12-21 JP JP19366684U patent/JPS61109444U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS61109444U (en) | ||
| JPS61114427U (en) | ||
| JPS6236169Y2 (en) | ||
| JPH01177738U (en) | ||
| JPH0362678U (en) | ||
| JPH0262425U (en) | ||
| JPS63111932U (en) | ||
| JPS6445801U (en) | ||
| JPH0196603U (en) | ||
| JPH0431251U (en) | ||
| JPH0455082U (en) | ||
| JPH0479430U (en) | ||
| JPS6185004U (en) | ||
| JPS5987809U (en) | Laser scalpel handpiece | |
| JPS6360264U (en) | ||
| JPS63157967U (en) | ||
| JPH0326901U (en) | ||
| JPS61196208U (en) | ||
| JPS56159667A (en) | Slit exposure type lighting device | |
| JPH0259562U (en) | ||
| JPH0391176U (en) | ||
| JPS6190102U (en) | ||
| JPH0337465U (en) | ||
| JPS63127767U (en) | ||
| JPS59204U (en) | floodlight |