JPS599794U - Brake shock mitigation device - Google Patents

Brake shock mitigation device

Info

Publication number
JPS599794U
JPS599794U JP10439582U JP10439582U JPS599794U JP S599794 U JPS599794 U JP S599794U JP 10439582 U JP10439582 U JP 10439582U JP 10439582 U JP10439582 U JP 10439582U JP S599794 U JPS599794 U JP S599794U
Authority
JP
Japan
Prior art keywords
deceleration
brake
mitigation device
shock mitigation
deceleration rate
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
JP10439582U
Other languages
Japanese (ja)
Inventor
茂 大槻
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Toshiba Corp
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 Toshiba Corp filed Critical Toshiba Corp
Priority to JP10439582U priority Critical patent/JPS599794U/en
Publication of JPS599794U publication Critical patent/JPS599794U/en
Pending legal-status Critical Current

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  • Stopping Of Electric Motors (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

図面は本考案の一実施例を示し、第１図は減速状況を検
知する速度検出回路と減速レート発生回路の構成図、第
２図はソレノイド操作回路の構成図−である。 １・・・電磁接触器、２・・・三相交流電動機、３・・
・回転計発電機、４・・・関数発生器、５・・・可変抵
抗器、６・・・リレー接点、７・・・リレー増幅器、８
，９・・・ブレーキ、１０，１１．・・・押釦スイッチ
、１２・・・補助リレー、１３・・・リレー接点、１４
・・・出力接点、１５．１６・−・ソレノイドコイル。The drawings show an embodiment of the present invention, and FIG. 1 is a block diagram of a speed detection circuit and a deceleration rate generating circuit for detecting deceleration conditions, and FIG. 2 is a block diagram of a solenoid operating circuit. 1...Magnetic contactor, 2...3-phase AC motor, 3...
・Tachometer generator, 4... Function generator, 5... Variable resistor, 6... Relay contact, 7... Relay amplifier, 8
, 9... Brake, 10, 11. ...Push button switch, 12...Auxiliary relay, 13...Relay contact, 14
...Output contact, 15.16...Solenoid coil.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 電動機の減速時に速度を検出する速度検出回路と、減速
時に規定の減速レートを発生させる減速レート発生回路
と、前記減速レート発生値と前記速度検出回路め出力と
を比較して減速状況を検出し減速状況に対応してブレー
キを選択動作させるソレノイド操作回路とを具備し、負
荷に適合した制動トルクでブレーキを動作させることを
特徴としたブレーキの衝撃緩和装置。A speed detection circuit detects the speed when the motor decelerates, a deceleration rate generation circuit generates a specified deceleration rate during deceleration, and the deceleration state is detected by comparing the deceleration rate generation value and the output of the speed detection circuit. A brake shock mitigation device comprising a solenoid operation circuit that selectively operates the brake in response to deceleration conditions, and operates the brake with a braking torque appropriate to the load.
JP10439582U 1982-07-12 1982-07-12 Brake shock mitigation device Pending JPS599794U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10439582U JPS599794U (en) 1982-07-12 1982-07-12 Brake shock mitigation device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10439582U JPS599794U (en) 1982-07-12 1982-07-12 Brake shock mitigation device

Publications (1)

Publication Number Publication Date
JPS599794U true JPS599794U (en) 1984-01-21

Family

ID=30245148

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10439582U Pending JPS599794U (en) 1982-07-12 1982-07-12 Brake shock mitigation device

Country Status (1)

Country Link
JP (1) JPS599794U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55156168A (en) * 1979-05-22 1980-12-04 Westinghouse Electric Corp Elevator driver
JPS5635896B2 (en) * 1977-09-02 1981-08-20

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5635896B2 (en) * 1977-09-02 1981-08-20
JPS55156168A (en) * 1979-05-22 1980-12-04 Westinghouse Electric Corp Elevator driver

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