JPH0372079U - - Google Patents

Info

Publication number
JPH0372079U
JPH0372079U JP13358289U JP13358289U JPH0372079U JP H0372079 U JPH0372079 U JP H0372079U JP 13358289 U JP13358289 U JP 13358289U JP 13358289 U JP13358289 U JP 13358289U JP H0372079 U JPH0372079 U JP H0372079U
Authority
JP
Japan
Prior art keywords
light
invisible
emitting element
high speed
warning
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
Application number
JP13358289U
Other languages
English (en)
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 JP13358289U priority Critical patent/JPH0372079U/ja
Publication of JPH0372079U publication Critical patent/JPH0372079U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Train Traffic Observation, Control, And Security (AREA)

Description

【図面の簡単な説明】
第1図は踏切警告灯の従来の構成例、第2図は
本案による踏切警告灯の構成例、第3図は受光シ
ステムの構成例、第4図は本案による踏切警告灯
の光量状態を示す。 夫々の図について、1A,1B……赤ランプ、
1A′,1B′……高速応答の赤色ランプ、2…
…切替スイツチ、3……タイマ、4……スイツチ
、5……電源、6……変調器、10……受光セン
サ、11……アンプ、12……フイルタ、13…
…スピーカ、14……表示灯、15……ブレーキ
アクチユエータ、16A,16B……発光波形、
を示す。

Claims (1)

    【実用新案登録請求の範囲】
  1. 高速応答性をもつ発光素子と、その光量を視認
    しえないような高速度で変調する変調器をそなえ
    、列車通過を警告するとき発光素子の発光光量が
    視認しえない程度の高速で変調されることを特徴
    とする踏切警告灯。
JP13358289U 1989-11-17 1989-11-17 Pending JPH0372079U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13358289U JPH0372079U (ja) 1989-11-17 1989-11-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13358289U JPH0372079U (ja) 1989-11-17 1989-11-17

Publications (1)

Publication Number Publication Date
JPH0372079U true JPH0372079U (ja) 1991-07-22

Family

ID=31680982

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13358289U Pending JPH0372079U (ja) 1989-11-17 1989-11-17

Country Status (1)

Country Link
JP (1) JPH0372079U (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003105107A1 (ja) * 2002-06-05 2003-12-18 ソニー株式会社 車両用通信システム、車両、および車両用通信装置
JP2008075291A (ja) * 2006-09-20 2008-04-03 Morikazu Takahashi 融雪槽

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003105107A1 (ja) * 2002-06-05 2003-12-18 ソニー株式会社 車両用通信システム、車両、および車両用通信装置
JP2008075291A (ja) * 2006-09-20 2008-04-03 Morikazu Takahashi 融雪槽

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