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JPS5417246A - Control system for ac elevator - Google Patents

Control system for ac elevator

Info

Publication number
JPS5417246A
JPS5417246A JP12630875A JP12630875A JPS5417246A JP S5417246 A JPS5417246 A JP S5417246A JP 12630875 A JP12630875 A JP 12630875A JP 12630875 A JP12630875 A JP 12630875A JP S5417246 A JPS5417246 A JP S5417246A
Authority
JP
Japan
Prior art keywords
elevator
control system
generating means
voltage generating
intermittent voltage
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
JP12630875A
Other languages
Japanese (ja)
Inventor
Tetsuji Nakamura
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP12630875A priority Critical patent/JPS5417246A/en
Publication of JPS5417246A publication Critical patent/JPS5417246A/en
Pending legal-status Critical Current

Links

Landscapes

  • Maintenance And Inspection Apparatuses For Elevators (AREA)
  • Elevator Control (AREA)

Abstract

PURPOSE: To provide a control system for AC elevator in use of an induction motor, which is additionally equipped with an intermittent voltage generating means of a simple structure, whereby it is enabled to carry out emergency operation of elevator by the use of said intermittent voltage generating means at the time when some trouble is caused with the AC power source.
COPYRIGHT: (C)1979,JPO&Japio
JP12630875A 1975-10-22 1975-10-22 Control system for ac elevator Pending JPS5417246A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12630875A JPS5417246A (en) 1975-10-22 1975-10-22 Control system for ac elevator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12630875A JPS5417246A (en) 1975-10-22 1975-10-22 Control system for ac elevator

Publications (1)

Publication Number Publication Date
JPS5417246A true JPS5417246A (en) 1979-02-08

Family

ID=14931964

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12630875A Pending JPS5417246A (en) 1975-10-22 1975-10-22 Control system for ac elevator

Country Status (1)

Country Link
JP (1) JPS5417246A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5640973A (en) * 1979-09-13 1981-04-17 Sumitomo Electric Ind Ltd Optical character reader
JPS56127571A (en) * 1980-03-10 1981-10-06 Fujitec Kk Controller for alternating current elevator
US4379499A (en) * 1981-07-06 1983-04-12 Otis Elevator Company Emergency power elevator recovery and service system
JPS61251980A (en) * 1985-02-28 1986-11-08 シンボル　テクノロジイズ　インコ−ポレイテツド Portable laser diode scanning head
JPS62121668U (en) * 1986-12-18 1987-08-01

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5640973A (en) * 1979-09-13 1981-04-17 Sumitomo Electric Ind Ltd Optical character reader
JPS56127571A (en) * 1980-03-10 1981-10-06 Fujitec Kk Controller for alternating current elevator
US4379499A (en) * 1981-07-06 1983-04-12 Otis Elevator Company Emergency power elevator recovery and service system
JPS61251980A (en) * 1985-02-28 1986-11-08 シンボル　テクノロジイズ　インコ−ポレイテツド Portable laser diode scanning head
JPS62121668U (en) * 1986-12-18 1987-08-01

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