JPS55115574A - Elevator operation apparatus - Google Patents

Elevator operation apparatus

Info

Publication number
JPS55115574A
JPS55115574A JP2140879A JP2140879A JPS55115574A JP S55115574 A JPS55115574 A JP S55115574A JP 2140879 A JP2140879 A JP 2140879A JP 2140879 A JP2140879 A JP 2140879A JP S55115574 A JPS55115574 A JP S55115574A
Authority
JP
Japan
Prior art keywords
operation apparatus
elevator operation
elevator
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
JP2140879A
Other languages
Japanese (ja)
Inventor
Toshio Kadokura
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
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 Tokyo Shibaura Electric Co Ltd filed Critical Tokyo Shibaura Electric Co Ltd
Priority to JP2140879A priority Critical patent/JPS55115574A/en
Publication of JPS55115574A publication Critical patent/JPS55115574A/en
Pending legal-status Critical Current

Links

Landscapes

  • Maintenance And Inspection Apparatuses For Elevators (AREA)
  • Elevator Control (AREA)
JP2140879A 1979-02-27 1979-02-27 Elevator operation apparatus Pending JPS55115574A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2140879A JPS55115574A (en) 1979-02-27 1979-02-27 Elevator operation apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2140879A JPS55115574A (en) 1979-02-27 1979-02-27 Elevator operation apparatus

Publications (1)

Publication Number Publication Date
JPS55115574A true JPS55115574A (en) 1980-09-05

Family

ID=12054197

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2140879A Pending JPS55115574A (en) 1979-02-27 1979-02-27 Elevator operation apparatus

Country Status (1)

Country Link
JP (1) JPS55115574A (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51118249A (en) * 1975-04-08 1976-10-18 Michitaka Osuga Thyristor protecting device for elevator motor control
JPS51124215A (en) * 1975-04-23 1976-10-29 Hitachi Ltd Protecting system of forced wind blow type vehicle control device
JPS5239077B2 (en) * 1971-09-17 1977-10-03

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5239077B2 (en) * 1971-09-17 1977-10-03
JPS51118249A (en) * 1975-04-08 1976-10-18 Michitaka Osuga Thyristor protecting device for elevator motor control
JPS51124215A (en) * 1975-04-23 1976-10-29 Hitachi Ltd Protecting system of forced wind blow type vehicle control device

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