Patents
Sitemap › B66 - Hoisting; Lifting; Hauling › B66B - Elevators; Escalators or moving walkways › B66B 1 - Control systems of elevators in general
Patents for B66B 1 - Control systems of elevators in general (12,295)
12/1999
12/02/1999DE19815222C1 Elevator controller for controlling an elevator with a drive controller
12/01/1999CN1046918C Elevator swing car assignment to plural groups
11/1999
11/30/1999US5992573 Elevator up start
11/25/1999DE19815224C1 Method of determining the distances for switch-off and changeover of an elevator
11/16/1999US5984052 Elevator with reduced counterweight
11/16/1999US5984051 Remote elevator call requests with descriptor tags
11/10/1999CN1234361A Double-decker or multi-decker elevator
11/03/1999EP0953537A2 Load detector for elevator car
11/03/1999CN1233582A Load detector for elevator cage
11/02/1999US5975247 Elevator car call register apparatus and method thereof
10/1999
10/20/1999EP0652845B1 Procedure for operating an elevator and elevator machinery
10/20/1999CN1045757C Elevator swing car service of interrise hall calls
10/19/1999US5969306 Elevator car call buttons indicating car floor position
10/19/1999US5969305 Method and apparatus for installing and maintaining elevator system controls
10/19/1999US5969304 Elevator system having high rise elevator without express zone
10/19/1999US5969303 Emergency stop circuit for a direct current elevator drive
10/13/1999CN2343136Y Shoe-type pole climbing machine
10/13/1999CN1231263A Improved method for operating double elevator cages
10/13/1999CN1045574C Elevator standby method for group controlling multiple elevator cages
10/07/1999WO1999050164A1 Elevator controller
10/06/1999CN2341959Y Microcomputer safety automatic controller for hoister
10/06/1999CN2341958Y Press button devicefor complex control of underwell hoister
10/06/1999CN1230822A Method for controlling DC brushless motor
10/05/1999US5960910 Double deck elevator cab
09/1999
09/30/1999WO1999048788A1 Method for braking a traction sheave elevator, and traction sheave elevator
09/29/1999CN1229763A Method of operation for double-deck elevator system
09/29/1999CN1229762A Automatic fine tuning of rotor time constant in field-oriented elevator motor drive
09/29/1999CN1229761A Automatic calibration of current regulator control compensation for elevator motor drive with locked rotor
09/28/1999US5959266 Elevator speed control apparatus
09/28/1999CA2159565C Procedure and apparatus for braking a synchronous motor
09/22/1999EP0943576A1 Device for managing and controlling operation of elevator
09/22/1999CN1229053A Method for providing double-deck elevator service to intermediate floor with heavy traffic
09/21/1999US5955708 Control device for elevators
09/17/1999CA2265327A1 Emergency stop circuit direct current elevator drive
09/14/1999US5952626 Individual elevator call changing
09/14/1999CA2015443C Leveling control system for hydraulic elevator
09/10/1999WO1999033741A3 Genetic procedure for the allocation of elevator calls
09/08/1999CN1227925A Sonic position measurement system
09/07/1999US5949037 Elevator call registration system
09/02/1999WO1999043586A1 Elevator system
08/1999
08/31/1999US5945644 Apparatus and method for controlling emergency operation in elevator system
08/18/1999EP0936730A2 Self-commissioning controller for a field-oriented elevator motor/drive system
08/18/1999CN2333680Y Overload protection for elevator
08/18/1999CN1225892A Elevator apparatus with connector for indicating current characteristcs while elevator car is being driven
08/12/1999WO1999031793A3 Regulation of and regulator for a permanent magnet synchronous motor
08/10/1999US5936375 Method for energy storage for load hoisting machinery
08/10/1999US5936212 Adjustment of elevator response time for horizon effect, including the use of a simple neural network
08/10/1999US5936211 Elevator control system
08/10/1999CA2005026C Group control for lifts with immediate allocation of target calls
08/04/1999EP0933869A2 Automatic fine tuning of rotor time constant in field-oriented elevator motor drive
08/04/1999EP0933323A1 Double decks or multidecks elevator
08/03/1999US5932979 PWM speed-control apparatus for elevators
08/03/1999US5932853 Identification system for a lift installation
08/03/1999US5932852 Method and apparatus for allocating landing calls in an elevator group
08/03/1999US5932851 Method for transmitting messages in an elevator group control system
08/03/1999US5931265 Rope climbing elevator
07/1999
07/28/1999CN1044353C Electric hoist
07/27/1999US5930136 Control device for controlling a controlled apparatus, and a control method therefor
07/27/1999US5929400 Self commissioning controller for field-oriented elevator motor/drive system
07/27/1999US5929399 Automatic open loop force gain control of magnetic actuators for elevator active suspension
07/22/1999WO1999036340A1 Management controller of elevators
07/22/1999WO1999028229A3 Elevator control system for synchronous motor
07/21/1999EP0929494A1 A mechanical control for a lift driven by an internal combustion engine
07/21/1999CN1044219C Group control system for elevator cages
07/20/1999US5925859 Landing control system
07/20/1999US5924524 Integrated, multi-level elevator shuttle
07/14/1999CN1222480A Genetic procedure for allocating landing calls in elevator group
07/14/1999CN1222479A 电梯控制系统 Elevator control system
07/13/1999US5923004 Method for continuous learning by a neural network used in an elevator dispatching system
07/08/1999WO1999033741A2 Genetic procedure for the allocation of elevator calls
07/08/1999WO1999033740A1 Hydraulic lift actuating device
07/08/1999CA2316837A1 Apparatus for driving a hydraulic elevator
07/07/1999CN1222006A Self-commissioning controller for field-oriented elevator motor/drive system
07/07/1999CN1221703A Rescue operating system of elevator
07/07/1999CN1221701A Elevator speed control device
07/07/1999CN1043984C Rail brake appts. for linear motor elevator
07/07/1999CN1043983C Procedure for supplying, storing and displaying elevator control data
07/01/1999WO1999032388A1 Hydraulic elevator
06/1999
06/30/1999EP0926509A1 Sonic position measurement system
06/30/1999CN2326585Y Gas lifting machine
06/30/1999CN1221391A Group-controller for elevator
06/30/1999CN1221251A Automatic fine-tuning of rotor time constant and magnetizing current in field-oriented elevator motor drive
06/30/1999CN1221250A Automatic calibration of field-oriented elevator motor drive parameters using standstill motor measurements
06/30/1999CN1220964A Controlling apparatus for double deck elevator
06/24/1999WO1999031793A2 Regulation of and regulator for a permanent magnet synchronous motor
06/23/1999EP0924852A2 Automatic calibration of field-oriented elevator motor drive parameters using standstill motor measurements
06/23/1999EP0924851A2 Automatic fine-tuning of rotor time constant and magnetizing current in field-oriented elevator motor drive
06/23/1999EP0924850A2 Automatic calibration of current regulator control compensation for an elevator motor drive with locked rotor
06/23/1999CN2325364Y Analog testing device for frequency variable and varying voltage adjustable speed elevator control cabinet
06/23/1999CN1220644A Method and device for controlling hydraulic lift
06/16/1999CN1219495A Transmission device for elevator signal
06/10/1999WO1999029032A1 Method for removing torque vibrations in an ac motor controlled by a frequency converter
06/10/1999WO1999028229A2 Elevator control system for synchronous motor
06/09/1999CN1218761A Display controller for lift
06/02/1999EP0919506A2 A multi-modular elevator system for a high building
06/01/1999US5909018 Automatic fine-tuning of rotor time constant and magnetizing current in field-oriented elevator motor drive
06/01/1999US5909017 Elevator energy conservation system
06/01/1999US5908104 Conveyor device
05/1999
05/26/1999CN2320600Y Floor calling device for elevator
05/26/1999CN1217701A Method and device for controlling lift brake
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