JPH02146902U - - Google Patents

Info

Publication number
JPH02146902U
JPH02146902U JP5580189U JP5580189U JPH02146902U JP H02146902 U JPH02146902 U JP H02146902U JP 5580189 U JP5580189 U JP 5580189U JP 5580189 U JP5580189 U JP 5580189U JP H02146902 U JPH02146902 U JP H02146902U
Authority
JP
Japan
Prior art keywords
short
circuit brake
brake
circuit
traction motor
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
JP5580189U
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 JP5580189U priority Critical patent/JPH02146902U/ja
Publication of JPH02146902U publication Critical patent/JPH02146902U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Stopping Of Electric Motors (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例の短絡ブレーキ主回
路図、第2図は従来の短絡ブレーキ主回路図、第
3図は電機子電流−速度曲線図である。 M……主電動機用電機子コイル、F……主電動
機用界磁コイル、BRe……ブレーキ抵抗器、S
HS……短絡ブレーキ・スイツチ、Ia……主電
動機の電機子電流。

Claims (1)

  1. 【実用新案登録請求の範囲】 主電動機と、前記主電動機に短絡ブレーキをか
    けるための短絡ブレーキ・スイツチと、ブレーキ
    抵抗器とより構成される電気車用短絡ブレーキ制
    御装置において、 前記短絡ブレーキ・スイツチには複数段に切換
    可能な機能を設け、前記短絡ブレーキ・スイツチ
    が所定の位置に切換えられると、前記ブレーキ抵
    抗器の抵抗値も所定の位置に切換えられる手段を
    設けたことを特徴とする電気車用短絡ブレーキ制
    御装置。
JP5580189U 1989-05-17 1989-05-17 Pending JPH02146902U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5580189U JPH02146902U (ja) 1989-05-17 1989-05-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5580189U JPH02146902U (ja) 1989-05-17 1989-05-17

Publications (1)

Publication Number Publication Date
JPH02146902U true JPH02146902U (ja) 1990-12-13

Family

ID=31579075

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5580189U Pending JPH02146902U (ja) 1989-05-17 1989-05-17

Country Status (1)

Country Link
JP (1) JPH02146902U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003102562A (ja) * 2001-09-28 2003-04-08 Kongo Co Ltd 電動式移動棚

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003102562A (ja) * 2001-09-28 2003-04-08 Kongo Co Ltd 電動式移動棚

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