JPS5244939A - Elevator speed control apparatus - Google Patents

Elevator speed control apparatus

Info

Publication number
JPS5244939A
JPS5244939A JP50120506A JP12050675A JPS5244939A JP S5244939 A JPS5244939 A JP S5244939A JP 50120506 A JP50120506 A JP 50120506A JP 12050675 A JP12050675 A JP 12050675A JP S5244939 A JPS5244939 A JP S5244939A
Authority
JP
Japan
Prior art keywords
control apparatus
speed control
elevator speed
detecter
output
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
JP50120506A
Other languages
Japanese (ja)
Other versions
JPS5615385B2 (en
Inventor
Naruhiro Terasono
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP50120506A priority Critical patent/JPS5244939A/en
Publication of JPS5244939A publication Critical patent/JPS5244939A/en
Publication of JPS5615385B2 publication Critical patent/JPS5615385B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Control Of Ac Motors In General (AREA)
  • Elevator Control (AREA)

Abstract

PURPOSE: Elevator speed control apparatus in which speed detecter means having output frequencies corresponding to motor revolutions is provided, and deviation signal is obtained by the detecter output, to improve comfortability of passengers at decelleration start.
COPYRIGHT: (C)1977,JPO&Japio
JP50120506A 1975-10-06 1975-10-06 Elevator speed control apparatus Granted JPS5244939A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50120506A JPS5244939A (en) 1975-10-06 1975-10-06 Elevator speed control apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50120506A JPS5244939A (en) 1975-10-06 1975-10-06 Elevator speed control apparatus

Publications (2)

Publication Number Publication Date
JPS5244939A true JPS5244939A (en) 1977-04-08
JPS5615385B2 JPS5615385B2 (en) 1981-04-09

Family

ID=14787870

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50120506A Granted JPS5244939A (en) 1975-10-06 1975-10-06 Elevator speed control apparatus

Country Status (1)

Country Link
JP (1) JPS5244939A (en)

Also Published As

Publication number Publication date
JPS5615385B2 (en) 1981-04-09

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