GB8421454D0 - Controlling direct current motor of lift - Google Patents

Controlling direct current motor of lift

Info

Publication number
GB8421454D0
GB8421454D0 GB848421454A GB8421454A GB8421454D0 GB 8421454 D0 GB8421454 D0 GB 8421454D0 GB 848421454 A GB848421454 A GB 848421454A GB 8421454 A GB8421454 A GB 8421454A GB 8421454 D0 GB8421454 D0 GB 8421454D0
Authority
GB
United Kingdom
Prior art keywords
lift
direct current
current motor
controlling direct
controlling
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.)
Granted
Application number
GB848421454A
Other versions
GB2146187A (en
GB2146187B (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.)
Elevator GmbH
Original Assignee
Elevator GmbH
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 GmbH filed Critical Elevator GmbH
Publication of GB8421454D0 publication Critical patent/GB8421454D0/en
Publication of GB2146187A publication Critical patent/GB2146187A/en
Application granted granted Critical
Publication of GB2146187B publication Critical patent/GB2146187B/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
    • B66B1/24—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration
    • B66B1/28—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration electrical
    • B66B1/30—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration electrical effective on driving gear, e.g. acting on power electronics, on inverter or rectifier controlled motor
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P7/00—Arrangements for regulating or controlling the speed or torque of electric DC motors
    • H02P7/06—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current
    • H02P7/18—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power
    • H02P7/24—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices
    • H02P7/28—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices
    • H02P7/281—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices the DC motor being operated in four quadrants
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B50/00—Energy efficient technologies in elevators, escalators and moving walkways, e.g. energy saving or recuperation technologies

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Power Engineering (AREA)
  • Control Of Direct Current Motors (AREA)
GB08421454A 1983-08-26 1984-08-23 Procedure and means for controlling the direct current motor of a lift Expired GB2146187B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI833051A FI833051A0 (en) 1983-08-26 1983-08-26 PROCEDURE FOR RELEASING THE FUER STYRNING AV EN HISS 'LIKSTROEMSMOTOR

Publications (3)

Publication Number Publication Date
GB8421454D0 true GB8421454D0 (en) 1984-09-26
GB2146187A GB2146187A (en) 1985-04-11
GB2146187B GB2146187B (en) 1987-02-25

Family

ID=8517653

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08421454A Expired GB2146187B (en) 1983-08-26 1984-08-23 Procedure and means for controlling the direct current motor of a lift

Country Status (6)

Country Link
JP (1) JPS60106391A (en)
BR (1) BR8404237A (en)
DE (1) DE3429722A1 (en)
FI (1) FI833051A0 (en)
FR (1) FR2551276A1 (en)
GB (1) GB2146187B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2214732A (en) * 1988-01-20 1989-09-06 Chiltern Medical Developments Backup power supply for invalid hoist

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3555385A (en) * 1968-06-17 1971-01-12 Cutler Hammer Inc Static shunt motor crane hoist control system with anti-plugging control
JPS53167B2 (en) * 1971-09-15 1978-01-06
DE2319975A1 (en) * 1973-04-19 1974-11-07 Bosch Gmbh Robert CIRCUIT ARRANGEMENT FOR SUPPLYING A DC SHUNTING MACHINE WITH IMPULSIVE DC CURRENT
JPS5063434A (en) * 1973-10-09 1975-05-29
DE2645507A1 (en) * 1975-10-13 1977-04-14 Tokyo Shibaura Electric Co ELECTRIC POWER CONVERTER FOR ELECTRIC VEHICLES FUELED FROM AN ACCUMULATOR BATTERY
IT1162060B (en) * 1978-03-17 1987-03-18 Emergenzamatic Srl AUTOMATIC STATIC EMERGENCY DEVICE FOR LIFTS AND LIFTS
US4246522A (en) * 1978-09-19 1981-01-20 Gould Inc. Power converter with programmable commutation
US4329630A (en) * 1980-01-04 1982-05-11 General Electric Company Single transistor power control circuit for a DC motor washing machine drive
EP0038214A3 (en) * 1980-04-15 1982-06-09 Technical Operations Limited Pulse control circuit for permanent magnet d.c. motor
JPS58177864A (en) * 1982-04-07 1983-10-18 株式会社日立製作所 Controller for alternating current elevator

Also Published As

Publication number Publication date
GB2146187A (en) 1985-04-11
BR8404237A (en) 1985-07-23
GB2146187B (en) 1987-02-25
DE3429722A1 (en) 1985-03-07
FR2551276A1 (en) 1985-03-01
JPS60106391A (en) 1985-06-11
FI833051A0 (en) 1983-08-26

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19950823