JPS5247248A - Speed-control system for elevators - Google Patents

Speed-control system for elevators

Info

Publication number
JPS5247248A
JPS5247248A JP50122119A JP12211975A JPS5247248A JP S5247248 A JPS5247248 A JP S5247248A JP 50122119 A JP50122119 A JP 50122119A JP 12211975 A JP12211975 A JP 12211975A JP S5247248 A JPS5247248 A JP S5247248A
Authority
JP
Japan
Prior art keywords
elevators
speed
control system
seriesmotor
linearity
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
JP50122119A
Other languages
Japanese (ja)
Inventor
Nobuo Anzai
Hidenori Watanabe
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 JP50122119A priority Critical patent/JPS5247248A/en
Publication of JPS5247248A publication Critical patent/JPS5247248A/en
Pending legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To provide a speed-control system for elevators, in which non-linear amplifier is incorporated in seriesmotor controlling unit so as to compensate the non-linearity of the motor, whereby controlling characteristics may not be changed with the load change of the cage.
COPYRIGHT: (C)1977,JPO&Japio
JP50122119A 1975-10-09 1975-10-09 Speed-control system for elevators Pending JPS5247248A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50122119A JPS5247248A (en) 1975-10-09 1975-10-09 Speed-control system for elevators

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50122119A JPS5247248A (en) 1975-10-09 1975-10-09 Speed-control system for elevators

Publications (1)

Publication Number Publication Date
JPS5247248A true JPS5247248A (en) 1977-04-14

Family

ID=14828084

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50122119A Pending JPS5247248A (en) 1975-10-09 1975-10-09 Speed-control system for elevators

Country Status (1)

Country Link
JP (1) JPS5247248A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02140368A (en) * 1988-11-22 1990-05-30 Yukio Takeda Construction of planning panel system of multistoried building

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS521839A (en) * 1975-06-23 1977-01-08 Fujitec Co Ltd Elevater control apparatus

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS521839A (en) * 1975-06-23 1977-01-08 Fujitec Co Ltd Elevater control apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02140368A (en) * 1988-11-22 1990-05-30 Yukio Takeda Construction of planning panel system of multistoried building

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