B66B 1/06

Technology



back to "B66B 1/06" profile

More Results

Showing 1 to 20 of 124 results

Patent/Pub #TitleFiling DateIssue/Publication DatePatent Owner
9975729 Elevator system using dynamic brakingAug 22, 12May 22, 18Otis Elevator Company
9935494 Elevator power supply for inverter controllerMay 15, 12Apr 03, 18Otis Elevator Company
9914617 Elevator power management to augment maximum power line powerJul 18, 12Mar 13, 18OTIS ELEVATOR COMPANY
9908743 Adaptive power control for elevator system using power profilesMay 24, 12Mar 06, 18OTIS ELEVATOR COMPANY
9850095 Elevator generating electric energy using displacement thereofJul 05, 13Dec 26, 17MOON, HYEON CHEOL
9796559 Cage energy supply system and control method thereforJun 17, 15Oct 24, 17CHINA UNIVERSITY OF MINING AND TECHNOLOGY
9643816 Method and device for determining the replacement state of wear of a support means of an elevatorJul 15, 09May 09, 17INVENTIO AG
9601945 Emergency back-up power system for traction elevatorsJan 13, 14Mar 21, 17Reynolds & Reynolds Electronics, Inc.
9592996 Elevator systemSep 03, 13Mar 14, 17MITSUBISHI ELECTRIC CORPORATION
9481549 Regenerative electric power storage control system for elevatorsOct 18, 11Nov 01, 16MITSUBISHI ELECTRIC CORPORATION
9440819 Energy management system for elevator installationMar 07, 12Sep 13, 16INVENTIO AG
9434576 Backup circuit for electricity supply, elevator system, and method for ensuring electricity supply of an electronic overspeed governorMay 03, 13Sep 06, 16KONE CORPORATION
9296588 Best group selection in elevator dispatching system incorporating redirector informationFeb 19, 10Mar 29, 16OTIS ELEVATOR COMPANY
9296589 Elevator regenerative drive control referenced to DC busJul 30, 10Mar 29, 16OTIS ELEVATOR COMPANY
9150116 Conveyor system comprising an electromagnetic brakeOct 07, 10Oct 06, 15SIEMENS AKTIENGESELLSCHAFT
8960371 Gravity driven start phase in power limited elevator rescue operationJun 30, 09Feb 24, 15OTIS ELEVATOR COMPANY
8887872 Method of determining state of charge of energy storage systemNov 17, 08Nov 18, 14OTIS ELEVATOR COMPANY
8875845 Safety arrangement for a lift car in a liftOct 05, 06Nov 04, 14Alimak AB
8827042 Elevator regenerative drive including an air core inductorMar 31, 09Sep 09, 14OTIS ELEVATOR COMPANY
8789659 System and method for operating a motor during normal and power failure conditionsJun 21, 12Jul 29, 14OTIS ELEVATOR COMPANY

Showing 1 to 20 of 124 results