JPS6431998U - - Google Patents
Info
- Publication number
- JPS6431998U JPS6431998U JP461688U JP461688U JPS6431998U JP S6431998 U JPS6431998 U JP S6431998U JP 461688 U JP461688 U JP 461688U JP 461688 U JP461688 U JP 461688U JP S6431998 U JPS6431998 U JP S6431998U
- Authority
- JP
- Japan
- Prior art keywords
- mirror
- elliptical
- elliptical mirror
- receiving
- light
- 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
- 230000003287 optical effect Effects 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 2
- 239000002131 composite material Substances 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
Landscapes
- Control Of Resistance Heating (AREA)
- Discharge Heating (AREA)
- Furnace Details (AREA)
- Optical Elements Other Than Lenses (AREA)
- Lenses (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP461688U JPH0211754Y2 (enrdf_load_stackoverflow) | 1988-01-20 | 1988-01-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP461688U JPH0211754Y2 (enrdf_load_stackoverflow) | 1988-01-20 | 1988-01-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6431998U true JPS6431998U (enrdf_load_stackoverflow) | 1989-02-28 |
| JPH0211754Y2 JPH0211754Y2 (enrdf_load_stackoverflow) | 1990-03-28 |
Family
ID=31207283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP461688U Expired JPH0211754Y2 (enrdf_load_stackoverflow) | 1988-01-20 | 1988-01-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0211754Y2 (enrdf_load_stackoverflow) |
-
1988
- 1988-01-20 JP JP461688U patent/JPH0211754Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0211754Y2 (enrdf_load_stackoverflow) | 1990-03-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6634759B1 (en) | Coupling of light from a light source to a target using dual ellipsoidal reflectors | |
| JP2008288215A (ja) | フレネルレンズライト用、特にスポットライトあるいはフラッドライト用光学系 | |
| US6565235B2 (en) | Folding an arc into itself to increase the brightness of an arc lamp | |
| JPS6431998U (enrdf_load_stackoverflow) | ||
| JP2001242543A (ja) | 光源装置 | |
| JPH11162219A (ja) | 照明装置 | |
| JP2658921B2 (ja) | イメージ炉 | |
| JPS59143117A (ja) | 集光器 | |
| JPH06118379A (ja) | 投写用光源装置 | |
| JP2503193Y2 (ja) | 車輌用照明灯 | |
| JPH053019A (ja) | シヨ−トア−クのメタルハライドランプ装置 | |
| JPH11327047A (ja) | 投影装置 | |
| JPH0514276Y2 (enrdf_load_stackoverflow) | ||
| JPS5866909A (ja) | 照明装置 | |
| JPS6227702B2 (enrdf_load_stackoverflow) | ||
| JPS6482453A (en) | Lamp with reflecting mirror | |
| JPS63162320U (enrdf_load_stackoverflow) | ||
| JPH04179046A (ja) | 光源装置 | |
| JPH01119156U (enrdf_load_stackoverflow) | ||
| JPH0366151U (enrdf_load_stackoverflow) | ||
| TW200422560A (en) | High efficient light collecting module | |
| JPS60196743A (ja) | スリツト照明装置 | |
| JPH04328538A (ja) | 照明装置 | |
| JPH0225103U (enrdf_load_stackoverflow) | ||
| JPS6279415A (ja) | 印写装置 |