JPS5297540A - System for driving elevator - Google Patents

System for driving elevator

Info

Publication number
JPS5297540A
JPS5297540A JP1230376A JP1230376A JPS5297540A JP S5297540 A JPS5297540 A JP S5297540A JP 1230376 A JP1230376 A JP 1230376A JP 1230376 A JP1230376 A JP 1230376A JP S5297540 A JPS5297540 A JP S5297540A
Authority
JP
Japan
Prior art keywords
driving elevator
elevator
driving
saving
electricity
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
JP1230376A
Other languages
Japanese (ja)
Inventor
Fusashi Tashiro
Yoshimitsu Onoda
Kiyoya Shima
Takeyoshi Ando
Toshiaki Kurosawa
Hiromi Inaba
Hiroaki Kuroba
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP1230376A priority Critical patent/JPS5297540A/en
Publication of JPS5297540A publication Critical patent/JPS5297540A/en
Pending legal-status Critical Current

Links

Landscapes

  • Elevator Control (AREA)
  • Control Of Direct Current Motors (AREA)

Abstract

PURPOSE: To provide a system for driving an elevator of the type for saving an electricity in combination with a speed control unit of DC motor by a field control and a reduction gear.
COPYRIGHT: (C)1977,JPO&Japio
JP1230376A 1976-02-09 1976-02-09 System for driving elevator Pending JPS5297540A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1230376A JPS5297540A (en) 1976-02-09 1976-02-09 System for driving elevator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1230376A JPS5297540A (en) 1976-02-09 1976-02-09 System for driving elevator

Publications (1)

Publication Number Publication Date
JPS5297540A true JPS5297540A (en) 1977-08-16

Family

ID=11801544

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1230376A Pending JPS5297540A (en) 1976-02-09 1976-02-09 System for driving elevator

Country Status (1)

Country Link
JP (1) JPS5297540A (en)

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