JPS5727883A - Oil pressure elevator driving device - Google Patents

Oil pressure elevator driving device

Info

Publication number
JPS5727883A
JPS5727883A JP1008981A JP1008981A JPS5727883A JP S5727883 A JPS5727883 A JP S5727883A JP 1008981 A JP1008981 A JP 1008981A JP 1008981 A JP1008981 A JP 1008981A JP S5727883 A JPS5727883 A JP S5727883A
Authority
JP
Japan
Prior art keywords
driving device
oil pressure
elevator driving
pressure elevator
oil
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
JP1008981A
Other languages
English (en)
Inventor
Jiei Shinpuson Erumaa
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.)
ELEVATOR EKUITSUPUMENTO CO
Original Assignee
ELEVATOR EKUITSUPUMENTO CO
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 ELEVATOR EKUITSUPUMENTO CO filed Critical ELEVATOR EKUITSUPUMENTO CO
Publication of JPS5727883A publication Critical patent/JPS5727883A/ja
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B1/00—Control systems of elevators in general
    • B66B1/24—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Elevator Control (AREA)
  • Types And Forms Of Lifts (AREA)
JP1008981A 1980-07-09 1981-01-26 Oil pressure elevator driving device Pending JPS5727883A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/167,388 US4311212A (en) 1980-07-09 1980-07-09 Valve control system

Publications (1)

Publication Number Publication Date
JPS5727883A true JPS5727883A (en) 1982-02-15

Family

ID=22607169

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1008981A Pending JPS5727883A (en) 1980-07-09 1981-01-26 Oil pressure elevator driving device

Country Status (8)

Country Link
US (1) US4311212A (ja)
JP (1) JPS5727883A (ja)
CA (1) CA1163737A (ja)
CH (1) CH657117A5 (ja)
DE (1) DE3100793A1 (ja)
FR (1) FR2486509A1 (ja)
GB (1) GB2081472A (ja)
IT (1) IT1142243B (ja)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4726450A (en) * 1985-11-18 1988-02-23 Otis Elevator Company Hydraulic elevator with dynamically programmed motor-operated valve
JPS62126087A (ja) * 1985-11-25 1987-06-08 株式会社日立製作所 流体圧エレベ−タ
JPS631683A (ja) * 1986-06-20 1988-01-06 株式会社日立製作所 流体圧エレベ−タ
US4896747A (en) * 1988-07-28 1990-01-30 Otis Elevator Company Modular elevator system
US4932502A (en) * 1989-02-15 1990-06-12 Inventio Ag Hydraulic elevator system
US5056437A (en) * 1990-05-15 1991-10-15 Republic Storage Systems Company, Inc. Device for initializing an automated warehousing system
FI88012C (sv) * 1990-06-04 1993-03-25 Kone Oy Förfarande och anordning för styrning av en hydraulhiss vid inkörning till plan
US5349854A (en) * 1992-05-01 1994-09-27 Otis Elevator Company Elevator speed and position indicating device
US5890562A (en) * 1996-08-16 1999-04-06 Bt Prime Mover, Inc. Control console for material handling vehicle
US6484849B2 (en) * 2001-02-28 2002-11-26 Otis Elevator Company Elevator speed measurement system including reflective signal technology for making speed determinations
US10611600B2 (en) * 2017-06-26 2020-04-07 Otis Elevator Company Hydraulic elevator system with position or speed based valve control

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3187844A (en) * 1961-09-06 1965-06-08 Hydraulic Elevator & Machine C Hydraulic elevator control
US3119501A (en) * 1961-10-10 1964-01-28 Jerome H Lemelson Automatic warehousing system
US3553560A (en) * 1969-08-15 1971-01-05 Gen Motors Corp Direct current permanent magnet motor servomotor system
US3963098A (en) * 1974-05-07 1976-06-15 Westinghouse Electric Corporation Position measurement apparatus
US3977497A (en) * 1975-02-26 1976-08-31 Armor Elevator Company, Inc. Hydraulic elevator drive system
US4034275A (en) * 1975-12-29 1977-07-05 Karl Mangel Optical control system for elevators
US4276506A (en) * 1979-06-29 1981-06-30 Chore-Time Equipment, Inc. Motor control circuit

Also Published As

Publication number Publication date
IT8147634A0 (it) 1981-01-26
FR2486509A1 (fr) 1982-01-15
IT1142243B (it) 1986-10-08
US4311212A (en) 1982-01-19
CA1163737A (en) 1984-03-13
CH657117A5 (de) 1986-08-15
FR2486509B3 (ja) 1983-11-18
GB2081472A (en) 1982-02-17
DE3100793A1 (de) 1982-02-11

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