JPS59140256U - Control device for drum type elevator - Google Patents

Control device for drum type elevator

Info

Publication number
JPS59140256U
JPS59140256U JP3429983U JP3429983U JPS59140256U JP S59140256 U JPS59140256 U JP S59140256U JP 3429983 U JP3429983 U JP 3429983U JP 3429983 U JP3429983 U JP 3429983U JP S59140256 U JPS59140256 U JP S59140256U
Authority
JP
Japan
Prior art keywords
control device
drum type
type elevator
frequency
reached during
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
JP3429983U
Other languages
Japanese (ja)
Inventor
神戸　真澄
Original Assignee
三菱電機株式会社
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 三菱電機株式会社 filed Critical 三菱電機株式会社
Priority to JP3429983U priority Critical patent/JPS59140256U/en
Publication of JPS59140256U publication Critical patent/JPS59140256U/en
Pending legal-status Critical Current

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  • Control Of Ac Motors In General (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 the drawing]

第１図は巻胴式エレベータの構成図、第２図はインバー
タ装置の回路図、第３図は従来のモータトルクスリップ
特性図、第４図は従来のエレベータに於けるかご速度と
時間の関係を示す曲線図、第５図、第６図は本考案に於
けるモータトルク−スリップ特性図とかご速度対時間曲
線図である。 １１〜１６・・・ダイオード、１７・・・平滑コンデン
サ、１８〜２３・・・トランジスタ、２４〜２９・・・
ダイオード、３０ａ〜３０Ｃ・・・電磁接触器。なお図
中同一符号は同−又は相当部分を示す。 第３図 第４図Figure 1 is a configuration diagram of a drum type elevator, Figure 2 is a circuit diagram of an inverter device, Figure 3 is a diagram of conventional motor torque slip characteristics, and Figure 4 is the relationship between car speed and time in a conventional elevator. 5 and 6 are a motor torque-slip characteristic diagram and a car speed versus time curve diagram in the present invention. 11-16...Diode, 17...Smoothing capacitor, 18-23...Transistor, 24-29...
Diode, 30a-30C...magnetic contactor. Note that the same reference numerals in the figures indicate the same or equivalent parts. Figure 3 Figure 4

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 巻上電動機を可変電圧可変周波数装置によって運転する
様に構成された巻胴式エレベータに於いて、上昇運転時
の到達周波数ど下降運転時の到達周波数を変更すること
を特徴とする巻胴式エレベータの制御装置。A winding drum type elevator configured to operate a hoisting motor by a variable voltage variable frequency device, characterized in that the frequency reached during upward operation and the frequency reached during downward operation are changed. control device.
JP3429983U 1983-03-09 1983-03-09 Control device for drum type elevator Pending JPS59140256U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3429983U JPS59140256U (en) 1983-03-09 1983-03-09 Control device for drum type elevator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3429983U JPS59140256U (en) 1983-03-09 1983-03-09 Control device for drum type elevator

Publications (1)

Publication Number Publication Date
JPS59140256U true JPS59140256U (en) 1984-09-19

Family

ID=30165065

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3429983U Pending JPS59140256U (en) 1983-03-09 1983-03-09 Control device for drum type elevator

Country Status (1)

Country Link
JP (1) JPS59140256U (en)

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