JPS59178799U - 放熱機能を有する信号灯ユニツト - Google Patents

放熱機能を有する信号灯ユニツト

Info

Publication number
JPS59178799U
JPS59178799U JP7166183U JP7166183U JPS59178799U JP S59178799 U JPS59178799 U JP S59178799U JP 7166183 U JP7166183 U JP 7166183U JP 7166183 U JP7166183 U JP 7166183U JP S59178799 U JPS59178799 U JP S59178799U
Authority
JP
Japan
Prior art keywords
heat dissipation
signal light
light unit
dissipation function
utility
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
Application number
JP7166183U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0222787Y2 (enrdf_load_stackoverflow
Inventor
津澤　正巳
富永　宗春
伊藤　博方
南雲　清三郎
内山　美憲
脇　脩
博司 加藤
森川　忠弘
Original Assignee
財団法人　日本交通管理技術協会
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 財団法人　日本交通管理技術協会 filed Critical 財団法人　日本交通管理技術協会
Priority to JP7166183U priority Critical patent/JPS59178799U/ja
Publication of JPS59178799U publication Critical patent/JPS59178799U/ja
Application granted granted Critical
Publication of JPH0222787Y2 publication Critical patent/JPH0222787Y2/ja
Granted legal-status Critical Current

Links

JP7166183U 1983-05-16 1983-05-16 放熱機能を有する信号灯ユニツト Granted JPS59178799U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7166183U JPS59178799U (ja) 1983-05-16 1983-05-16 放熱機能を有する信号灯ユニツト

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7166183U JPS59178799U (ja) 1983-05-16 1983-05-16 放熱機能を有する信号灯ユニツト

Publications (2)

Publication Number Publication Date
JPS59178799U true JPS59178799U (ja) 1984-11-29
JPH0222787Y2 JPH0222787Y2 (enrdf_load_stackoverflow) 1990-06-20

Family

ID=30201814

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7166183U Granted JPS59178799U (ja) 1983-05-16 1983-05-16 放熱機能を有する信号灯ユニツト

Country Status (1)

Country Link
JP (1) JPS59178799U (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007157396A (ja) * 2005-12-01 2007-06-21 Stanley Electric Co Ltd Ｌｅｄランプ

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5599558U (enrdf_load_stackoverflow) * 1978-12-28 1980-07-10
JPS5765380U (enrdf_load_stackoverflow) * 1980-10-04 1982-04-19

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5599558U (enrdf_load_stackoverflow) * 1978-12-28 1980-07-10
JPS5765380U (enrdf_load_stackoverflow) * 1980-10-04 1982-04-19

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007157396A (ja) * 2005-12-01 2007-06-21 Stanley Electric Co Ltd Ｌｅｄランプ

Also Published As

Publication number Publication date
JPH0222787Y2 (enrdf_load_stackoverflow) 1990-06-20

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