GB1281970A - Improved zone demand elevator system - Google Patents

Improved zone demand elevator system

Info

Publication number
GB1281970A
GB1281970A GB51137/70A GB5113770A GB1281970A GB 1281970 A GB1281970 A GB 1281970A GB 51137/70 A GB51137/70 A GB 51137/70A GB 5113770 A GB5113770 A GB 5113770A GB 1281970 A GB1281970 A GB 1281970A
Authority
GB
United Kingdom
Prior art keywords
car
calls
assigned
available
zones
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.)
Expired
Application number
GB51137/70A
Other languages
English (en)
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.)
CBS Corp
Original Assignee
Westinghouse 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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of GB1281970A publication Critical patent/GB1281970A/en
Expired 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
    • B66B1/02—Control systems without regulation, i.e. without retroactive action
    • B66B1/06—Control systems without regulation, i.e. without retroactive action electric
    • B66B1/14—Control systems without regulation, i.e. without retroactive action electric with devices, e.g. push-buttons, for indirect control of movements
    • B66B1/18—Control systems without regulation, i.e. without retroactive action electric with devices, e.g. push-buttons, for indirect control of movements with means for storing pulses controlling the movements of several cars or cages

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Elevator Control (AREA)
GB51137/70A 1969-11-18 1970-10-28 Improved zone demand elevator system Expired GB1281970A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US87764569A 1969-11-18 1969-11-18

Publications (1)

Publication Number Publication Date
GB1281970A true GB1281970A (en) 1972-07-19

Family

ID=25370406

Family Applications (1)

Application Number Title Priority Date Filing Date
GB51137/70A Expired GB1281970A (en) 1969-11-18 1970-10-28 Improved zone demand elevator system

Country Status (9)

Country Link
US (1) US3587786A (es)
JP (1) JPS5338490B1 (es)
BE (1) BE758982A (es)
DE (1) DE2055851A1 (es)
ES (1) ES385283A1 (es)
FR (1) FR2069619A5 (es)
GB (1) GB1281970A (es)
NL (1) NL7016910A (es)
SE (1) SE364493B (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE792280A (fr) * 1971-12-06 1973-06-05 Westinghouse Electric Corp Systemes d'ascenseurs
US3851733A (en) * 1973-03-12 1974-12-03 Westinghouse Electric Corp Elevator system
US4007812A (en) * 1975-07-07 1977-02-15 Westinghouse Electric Corporation Elevator system
JPS5846995U (ja) * 1981-09-25 1983-03-30 出口　茂俊 競技用ｔ型弓術用具
US5460245A (en) * 1992-05-26 1995-10-24 Otis Elevator Company Elevator swing car service of interrise hall calls
US5480005A (en) * 1992-05-26 1996-01-02 Otis Elevator Company Elevator swing car assignment to plural groups
CN1201993C (zh) * 2001-02-12 2005-05-18 因温特奥股份公司 将电梯轿厢分配成目标呼叫控制组的方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB643908A (en) * 1947-01-15 1950-09-27 Westinghouse Electric Int Co Improvements in or relating to elevator systems
FR1042244A (fr) * 1950-09-16 1953-10-29 Otis Elevator Co Perfectionnements aux ascenseurs
US2934170A (en) * 1959-01-21 1960-04-26 Toledo Scale Corp Automatic zoning control
FR1521498A (fr) * 1967-03-07 1968-04-19 Otis Elevator Co Système de commande multiple d'ascenseurs par zones
US3504770A (en) * 1967-10-17 1970-04-07 Westinghouse Electric Corp Elevator supervisory system

Also Published As

Publication number Publication date
SE364493B (es) 1974-02-25
ES385283A1 (es) 1973-08-16
DE2055851A1 (de) 1971-11-18
US3587786A (en) 1971-06-28
JPS5338490B1 (es) 1978-10-16
FR2069619A5 (es) 1971-09-03
NL7016910A (es) 1971-05-21
BE758982A (fr) 1971-05-17

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee