| Patents for B66B 1 - Control systems of elevators in general (12,295) |
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| 09/10/2002 | US6446761 Elevator system having wireless transmitting/receiving units |
| 09/10/2002 | US6446760 Safety circuit for an elevator installation |
| 09/05/2002 | US20020121984 Audible floor call recording method and braille information notification device |
| 09/04/2002 | CN1090404C Automatic calibration of magnetic field-oriented elevator motor driven parameters using standstill motor measurements |
| 09/04/2002 | CN1090403C Method for controlling DC brushless motor |
| 09/04/2002 | CN1090149C Elevator system employing hirozontally transferred cab |
| 09/04/2002 | CN1090148C Elevator active guidance system having model-based multi-input multi-output controller |
| 09/04/2002 | CN1090147C Elevator active drawing device |
| 09/04/2002 | CN1090146C Method for monitoring and controlling elevator flat-layer with improved precision |
| 09/04/2002 | CN1090145C Method for eliminating fault on bobbin of winder |
| 09/03/2002 | US6443266 Traction type elevator |
| 08/29/2002 | WO2002066358A1 Control method and apparatus for passenger transportation |
| 08/29/2002 | WO2002066357A1 Passenger transportation method and system employing three-dimensional location data |
| 08/29/2002 | WO2002066356A2 Method for controlling an elevator group |
| 08/29/2002 | WO2002066355A2 Method for controlling an elevator group |
| 08/29/2002 | US20020117359 Elevator speed measurement system including reflective signal technology for making speed determinations |
| 08/29/2002 | US20020117357 Safety brake with retardation-dependent braking force |
| 08/28/2002 | EP1235323A1 Power supply for ac elevator |
| 08/28/2002 | CN1089721C 电梯 Elevator |
| 08/28/2002 | CN1089719C Controlling apparatus for double deck elevator |
| 08/28/2002 | CN1089718C Group-controller for elevator |
| 08/27/2002 | US6439349 Method and apparatus for assigning new hall calls to one of a plurality of elevator cars |
| 08/27/2002 | US6439348 Elevator controller controlling charging of a battery power source with regenerative power |
| 08/27/2002 | US6439347 Elevator control apparatus controlling charging of a power source with regenerative power |
| 08/22/2002 | WO2002065139A2 Sensorless determination of initial rotor position in a synchronous motor |
| 08/22/2002 | WO2002064479A1 Control device for elevator facility, building facilities repairing method and control method using it, and elevator system |
| 08/22/2002 | WO2002064478A1 Weight detector for elevator |
| 08/22/2002 | US20020112929 Hydraulic elevator safety brake |
| 08/22/2002 | US20020112926 Method of generating hoistway information to serve an elvator control |
| 08/22/2002 | US20020112924 Elevator |
| 08/22/2002 | US20020112923 Control system for group-controlled elevators |
| 08/22/2002 | US20020112922 Method and apparatus for assigning new hall calls to one of a plurality of elevator cars |
| 08/21/2002 | EP1232988A1 Method to obtain shaft information for an elevator controller |
| 08/21/2002 | CN2506608Y Skip car displacement indication controller for winding loading of blast furnace |
| 08/21/2002 | CN1089312C Precedure and aparatus for decleration of elevator |
| 08/21/2002 | CN1089311C Synchronizing elevator arrival at level of building |
| 08/21/2002 | CN1089310C Hydraulic lift actuating device |
| 08/20/2002 | US6437315 Radiation-based contactless position reference system and method for elevators |
| 08/20/2002 | US6435315 Absolute position reference system for an elevator |
| 08/20/2002 | US6435314 Elevator platform stabilization coupler |
| 08/20/2002 | US6435313 Controller for dynamically allocating regenerative power to a rechargeable power supply of an elevator |
| 08/20/2002 | US6435312 Elevator speed controller responsive to power failures |
| 08/20/2002 | US6435311 Elevator control calculating power consumed and power generated by a controlled elevator |
| 08/20/2002 | US6435310 Hydraulic elevator system |
| 08/15/2002 | US20020109404 Method for regulating the brake(s) of an escalator or a moving walkway |
| 08/14/2002 | CN1363508A Hydraulic system with flow calculation and feedback control for elevator |
| 08/14/2002 | CN1363507A Improved action of elevator set by complex theory |
| 08/13/2002 | US6431325 Acceleration control system utilizing elevator platform stabilization coupler |
| 08/13/2002 | US6431324 Controller scheduling constant current charging of a rechargeable power source of an elevator system |
| 08/13/2002 | US6431323 Elevator power management system having power storage apparatus maintaining a particular charge in accordance with time of day |
| 08/13/2002 | US6431078 Autonomous transport system |
| 08/08/2002 | US20020104716 Absolute position reference system for an elevator |
| 08/07/2002 | CN1362934A Selective, automatic elevator call registering system |
| 08/07/2002 | CN1088681C Elevator speed controller |
| 08/06/2002 | US6427807 Method and apparatus for configuring elevator controls |
| 08/01/2002 | WO2002059029A1 Wireless control for elevator system |
| 07/31/2002 | CN1361745A Elevator with access security |
| 07/31/2002 | CN1361057A Elevator network control system and its data transmission method |
| 07/30/2002 | US6425460 Method for temporarily operating an elevator in response to user transmitted program |
| 07/25/2002 | WO2002057171A1 Elevator |
| 07/25/2002 | DE10102936A1 A monitoring system for personnel lifts has a camera in the roof and a transponder to check the number and authority of the users. |
| 07/25/2002 | CA2332727A1 Press again to cancel |
| 07/24/2002 | EP1225150A1 Device for noiseless operating of elevator brake |
| 07/24/2002 | CN1360378A Elevator controlling box |
| 07/23/2002 | US6422351 Elevator speed controller responsive to dual electrical power sources |
| 07/23/2002 | US6422350 Monitoring device for drive equipment for elevators |
| 07/18/2002 | WO2002056251A1 Image processing device and elevator mounting it thereon |
| 07/17/2002 | EP1222416A2 Valve control unit for a hydraulic elevator |
| 07/17/2002 | CN1358661A Integrated axle sensor for measuring load and torque control in elevator and staircase |
| 07/17/2002 | CN1087708C Control for elevator group |
| 07/16/2002 | US6419051 Control system and control method for reassigning the cars of a double-deck elevator |
| 07/11/2002 | WO2002053486A1 Gearless cable lift with a dual wind drive disk mechanism |
| 07/11/2002 | US20020088672 Device and method for control of double deck elevator system |
| 07/10/2002 | CN1357488A Safety brake iwth relative delayed brake force |
| 07/09/2002 | US6415892 Power control including a secondary battery for powering an elevator |
| 07/03/2002 | EP1218279A1 Automatic elevator destination call processing |
| 07/03/2002 | CN1356255A Controller for elevator |
| 07/03/2002 | CN1086998C Method for testing elevator load and device thereof |
| 07/03/2002 | CN1086996C Method and device for controlling lift brake |
| 07/02/2002 | US6412604 Device for transferring energy to a vehicle of a transportation system |
| 06/27/2002 | WO2002049950A1 Method and apparatus for assigning new hall calls to one of a plurality of elevator cars |
| 06/27/2002 | US20020079112 Control box for an elevator |
| 06/25/2002 | US6408986 Charger for elevator call devices |
| 06/25/2002 | CA2024324C Method and apparatus for processing calls entered in elevator cars |
| 06/19/2002 | EP1215155A1 Input device for elevator |
| 06/19/2002 | EP1214265A1 Elevator with access security |
| 06/18/2002 | US6405834 Elevator maintenance/operation apparatus |
| 06/18/2002 | CA2034570C Equipment for the selection of a lift cage for physically handicapped persons in the case of lifts with immediate alloation of target calls |
| 06/13/2002 | US20020070081 Elevator platform stabilization coupler |
| 06/13/2002 | DE10160926A1 Lift machine has traction roller mounted on shaft with double torque sensor to control drive motor |
| 06/12/2002 | EP1213248A1 Safety braking device with braking force adjusted according to the decceleration of the elevator |
| 06/12/2002 | EP1212819A1 Chassis for mounting component units of an electric switch cabinet for elevators and escalators |
| 06/12/2002 | CN1353669A Communication device for elevator |
| 06/12/2002 | CN1353081A Lift control device |
| 06/11/2002 | US6401875 Absolute position sensing method and apparatus for synchronous elevator machines by detection stator iron saturation |
| 06/11/2002 | US6401874 Double-deck elevator group controller for call allocation based on monitored passenger flow and elevator status |
| 06/11/2002 | US6401873 Elevator arrangement for setting the starting torque of the motor of an elevator machinery which uses at least one sensor for determining the imbalance moment of car load |
| 06/11/2002 | US6401872 Active guide system for elevator cage |
| 06/05/2002 | EP1066212B1 Elevator system |
| 06/05/2002 | CN1352619A Communication controller for lift and communication controlling method |