JPH0244564U - - Google Patents
Info
- Publication number
- JPH0244564U JPH0244564U JP12447788U JP12447788U JPH0244564U JP H0244564 U JPH0244564 U JP H0244564U JP 12447788 U JP12447788 U JP 12447788U JP 12447788 U JP12447788 U JP 12447788U JP H0244564 U JPH0244564 U JP H0244564U
- Authority
- JP
- Japan
- Prior art keywords
- light emitting
- emitting diodes
- circuit board
- lens
- incandescent
- 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
- 230000017525 heat dissipation Effects 0.000 claims description 4
- 238000004804 winding Methods 0.000 claims 2
- 229910052782 aluminium Inorganic materials 0.000 claims 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
Landscapes
- Train Traffic Observation, Control, And Security (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988124477U JPH076055Y2 (ja) | 1988-09-21 | 1988-09-21 | 信号灯 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988124477U JPH076055Y2 (ja) | 1988-09-21 | 1988-09-21 | 信号灯 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0244564U true JPH0244564U (enrdf_load_html_response) | 1990-03-27 |
JPH076055Y2 JPH076055Y2 (ja) | 1995-02-15 |
Family
ID=31374244
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1988124477U Expired - Lifetime JPH076055Y2 (ja) | 1988-09-21 | 1988-09-21 | 信号灯 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH076055Y2 (enrdf_load_html_response) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6160369A (ja) * | 1984-08-29 | 1986-03-28 | ダブリユ.ア−ル.デイビス エンジニアリング リミテイド | 多色の信号光装置 |
JPS62198167U (enrdf_load_html_response) * | 1986-06-09 | 1987-12-16 |
-
1988
- 1988-09-21 JP JP1988124477U patent/JPH076055Y2/ja not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6160369A (ja) * | 1984-08-29 | 1986-03-28 | ダブリユ.ア−ル.デイビス エンジニアリング リミテイド | 多色の信号光装置 |
JPS62198167U (enrdf_load_html_response) * | 1986-06-09 | 1987-12-16 |
Also Published As
Publication number | Publication date |
---|---|
JPH076055Y2 (ja) | 1995-02-15 |