JPS61138099U - - Google Patents

Info

Publication number
JPS61138099U
JPS61138099U JP1874885U JP1874885U JPS61138099U JP S61138099 U JPS61138099 U JP S61138099U JP 1874885 U JP1874885 U JP 1874885U JP 1874885 U JP1874885 U JP 1874885U JP S61138099 U JPS61138099 U JP S61138099U
Authority
JP
Japan
Prior art keywords
reflecting mirror
light
light source
focal point
signal 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
Application number
JP1874885U
Other languages
English (en)
Other versions
JPH039104Y2 (ja
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 filed Critical
Priority to JP1874885U priority Critical patent/JPH039104Y2/ja
Publication of JPS61138099U publication Critical patent/JPS61138099U/ja
Application granted granted Critical
Publication of JPH039104Y2 publication Critical patent/JPH039104Y2/ja
Expired legal-status Critical Current

Links

Description

【図面の簡単な説明】
第1図は本考案になる信号灯の1実施例を示す
側断面図、第2図は疑似現示防止手段の一部拡大
平面図、第3図は疑似現示防止手段の外来光に対
する遮光作用の説明図である。 1:反射鏡、2:電球(光源)、3:着色レン
ズ、5:ソケツト、6:疑似現示防止手段、7:
壁面、8:穴、θe:放射角、A〜K:光源、P
:反射鏡の焦点。

Claims (1)

    【実用新案登録請求の範囲】
  1. 放物面からなる反射鏡と、該反射鏡の焦点位置
    に配置した電球等の光源と、これら反射鏡及び光
    源の前面に配置した着色レンズからなる信号灯に
    おいて、前記反射鏡の光軸に平行な壁面により区
    画された多数の穴を有する疑似現示防止手段を、
    前記光源を囲んで反射鏡の焦点位置に配設したこ
    とを特徴とする信号灯。
JP1874885U 1985-02-13 1985-02-13 Expired JPH039104Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1874885U JPH039104Y2 (ja) 1985-02-13 1985-02-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1874885U JPH039104Y2 (ja) 1985-02-13 1985-02-13

Publications (2)

Publication Number Publication Date
JPS61138099U true JPS61138099U (ja) 1986-08-27
JPH039104Y2 JPH039104Y2 (ja) 1991-03-07

Family

ID=30507673

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1874885U Expired JPH039104Y2 (ja) 1985-02-13 1985-02-13

Country Status (1)

Country Link
JP (1) JPH039104Y2 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0289600U (ja) * 1988-12-27 1990-07-16
JPH02206000A (ja) * 1989-02-03 1990-08-15 Koito Ind Ltd 信号灯

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0289600U (ja) * 1988-12-27 1990-07-16
JPH02206000A (ja) * 1989-02-03 1990-08-15 Koito Ind Ltd 信号灯

Also Published As

Publication number Publication date
JPH039104Y2 (ja) 1991-03-07

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