JPS5295442A - Elevator speed control device - Google Patents

Elevator speed control device

Info

Publication number
JPS5295442A
JPS5295442A JP1248976A JP1248976A JPS5295442A JP S5295442 A JPS5295442 A JP S5295442A JP 1248976 A JP1248976 A JP 1248976A JP 1248976 A JP1248976 A JP 1248976A JP S5295442 A JPS5295442 A JP S5295442A
Authority
JP
Japan
Prior art keywords
control device
speed control
speed
elevator speed
uniform
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
JP1248976A
Other languages
Japanese (ja)
Other versions
JPS587592B2 (en
Inventor
Shunsuke Kobashi
Kyosuke Sannomiya
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.)
Fujitec Co Ltd
Original Assignee
Fujitec Co 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 Fujitec Co Ltd filed Critical Fujitec Co Ltd
Priority to JP51012489A priority Critical patent/JPS587592B2/en
Publication of JPS5295442A publication Critical patent/JPS5295442A/en
Publication of JPS587592B2 publication Critical patent/JPS587592B2/en
Expired legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To improve confortableness when the speed raches uniform traveling speed in the downward operation, by selecting the time when a starting rheostat to be entirely short circuited to become the reaching point to the uniform speed traveling, when the elevator contains dwonward load.
COPYRIGHT: (C)1977,JPO&Japio
JP51012489A 1976-02-07 1976-02-07 Elevator speed control device Expired JPS587592B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP51012489A JPS587592B2 (en) 1976-02-07 1976-02-07 Elevator speed control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51012489A JPS587592B2 (en) 1976-02-07 1976-02-07 Elevator speed control device

Publications (2)

Publication Number Publication Date
JPS5295442A true JPS5295442A (en) 1977-08-11
JPS587592B2 JPS587592B2 (en) 1983-02-10

Family

ID=11806799

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51012489A Expired JPS587592B2 (en) 1976-02-07 1976-02-07 Elevator speed control device

Country Status (1)

Country Link
JP (1) JPS587592B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5165554B2 (en) * 2006-03-31 2013-03-21 Ｔｈｋ株式会社 AC motor driving apparatus and control method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5165554B2 (en) * 2006-03-31 2013-03-21 Ｔｈｋ株式会社 AC motor driving apparatus and control method

Also Published As

Publication number Publication date
JPS587592B2 (en) 1983-02-10

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