JPS62108165U - - Google Patents

Info

Publication number
JPS62108165U
JPS62108165U JP20288585U JP20288585U JPS62108165U JP S62108165 U JPS62108165 U JP S62108165U JP 20288585 U JP20288585 U JP 20288585U JP 20288585 U JP20288585 U JP 20288585U JP S62108165 U JPS62108165 U JP S62108165U
Authority
JP
Japan
Prior art keywords
rectifier
comparator
transistor
command line
switching element
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
JP20288585U
Other languages
English (en)
Other versions
JPH0339336Y2 (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 JP20288585U priority Critical patent/JPH0339336Y2/ja
Publication of JPS62108165U publication Critical patent/JPS62108165U/ja
Application granted granted Critical
Publication of JPH0339336Y2 publication Critical patent/JPH0339336Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Braking Systems And Boosters (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)

Description

【図面の簡単な説明】
第１図は本考案の第１実施例を示す概略電気回
路図、第２図は同第１実施例の各部の概略作動説
明図、第３図は同第２実施例を示す概略電気回路
図、第４図は従来例の概略電気回路図、第５図は
非常ブレーキ指令線ＥＢの説明図、第６図は元空
気溜の空気圧力Ｐの特性図である。 １，１１…空電変換器、２，１２…差動増幅器
、３，１３…比較器、４，１４…出力部、ＴＲ…
トランジスタ（スイツチング素子）、ＲＥ２…整
流器、ＥＢ…非常ブレーキ指令線。

Claims (1)

  1. 【実用新案登録請求の範囲】 元空気溜の空気圧力に応じた電気信号を出力す
    る空電変換器と、該電気信号を入力し基準値と比
    較する比較器と、該比較器の出力にもとづいて作
    動し非常ブレーキ指令線に配置されたスイツチン
    グ素子と、を備えた鉄道車両用電気式気圧スイツ
    チにおいて、 前記スイツチング素子をトランジスタとし、該
    トランジスタのコレクタ、エミツタを整流器の出
    力端に接続し、該整流器の入力端を前記非常ブレ
    ーキ指令線に接続したことを特徴とする鉄道車両
    用電気式気圧スイツチ。
JP20288585U 1985-12-27 1985-12-27 Expired JPH0339336Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20288585U JPH0339336Y2 (ja) 1985-12-27 1985-12-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20288585U JPH0339336Y2 (ja) 1985-12-27 1985-12-27

Publications (2)

Publication Number Publication Date
JPS62108165U true JPS62108165U (ja) 1987-07-10
JPH0339336Y2 JPH0339336Y2 (ja) 1991-08-19

Family

ID=31167689

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20288585U Expired JPH0339336Y2 (ja) 1985-12-27 1985-12-27

Country Status (1)

Country Link
JP (1) JPH0339336Y2 (ja)

Also Published As

Publication number Publication date
JPH0339336Y2 (ja) 1991-08-19

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