JPS5398652A - Apparatus for emergency stopping of elevator - Google Patents

Apparatus for emergency stopping of elevator

Info

Publication number
JPS5398652A
JPS5398652A JP1281377A JP1281377A JPS5398652A JP S5398652 A JPS5398652 A JP S5398652A JP 1281377 A JP1281377 A JP 1281377A JP 1281377 A JP1281377 A JP 1281377A JP S5398652 A JPS5398652 A JP S5398652A
Authority
JP
Japan
Prior art keywords
elevator
emergency stopping
brake torque
increasing
power generation
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
JP1281377A
Other languages
Japanese (ja)
Inventor
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 JP1281377A priority Critical patent/JPS5398652A/en
Publication of JPS5398652A publication Critical patent/JPS5398652A/en
Pending legal-status Critical Current

Links

Landscapes

  • Elevator Control (AREA)

Abstract

PURPOSE: To reduce the distance required when emergency stopping an elevator by increasing the power generation brake torque until frictional brake torque reaches a predetermined value at that time.
COPYRIGHT: (C)1978,JPO&Japio
JP1281377A 1977-02-08 1977-02-08 Apparatus for emergency stopping of elevator Pending JPS5398652A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1281377A JPS5398652A (en) 1977-02-08 1977-02-08 Apparatus for emergency stopping of elevator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1281377A JPS5398652A (en) 1977-02-08 1977-02-08 Apparatus for emergency stopping of elevator

Publications (1)

Publication Number Publication Date
JPS5398652A true JPS5398652A (en) 1978-08-29

Family

ID=11815817

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1281377A Pending JPS5398652A (en) 1977-02-08 1977-02-08 Apparatus for emergency stopping of elevator

Country Status (1)

Country Link
JP (1) JPS5398652A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4503940A (en) * 1983-02-16 1985-03-12 Mitsubishi Denki Kabushiki Kaisha Variable-voltage variable-frequency elevator control apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4503940A (en) * 1983-02-16 1985-03-12 Mitsubishi Denki Kabushiki Kaisha Variable-voltage variable-frequency elevator control apparatus

Similar Documents

Publication Publication Date Title
JPS5231414A (en) Safety device for electromobile
JPS5234598A (en) Device for descending
JPS5398652A (en) Apparatus for emergency stopping of elevator
JPS5271044A (en) Operation apparatus for elevator
JPS5417705A (en) Tape recorder
JPS537053A (en) Device for controlling relevelling of cage with floor for elevator
JPS5422647A (en) Safety device of elevator
JPS5218652A (en) Elevator control system
JPS5293055A (en) Safety apparatus for elevator
JPS53111952A (en) Device for controlling start of elevator cage
JPS546270A (en) Method of rugulating brake torque of hoist
JPS53105776A (en) Brake system for presses
JPS5326051A (en) Brake means for winch
JPS51120510A (en) Device for preventing the error departure of train
JPS51129056A (en) Elevator control system
JPS5336851A (en) Device for automatically stopping elevator cage at floor upon electric power service interruption
JPS52123054A (en) Emergency braking device for elevator
JPS5231291A (en) Brake control system by means of run detection
JPS5235054A (en) Elevator emergency stop
JPS5264737A (en) Controlling device for landing descallation of elevator
JPS5425041A (en) Emergency elevator cage operating device
JPS5422082A (en) Derailment preventive device of noman induced car
JPS5229060A (en) Emergency escape device for elevator
JPS527546A (en) Elevator control system
JPS51118244A (en) Passage assembly device for working elevators