ClassID:

235089

Y02B50/00 - CPC Classification

Classification description:

Energy efficient technologies in elevators, escalators and moving walkways, e.g. energy saving or recuperation technologies

Sub-classes:
Recent Application in this class:
#1
20240328636
2024-10-03

ELECTRIC BOILER DEVICE BASED ON UTILIZATION OF RESIDUAL ENERGY OF ELEVATOR, AND CONTROL METHOD

#2
20220135376
2022-05-05

Power management of a battery of a stair lift system

#3
20200195046
2020-06-18

Closed loop control wireless power transmission system for conveyance system

#4
20190047825
2019-02-14

Power management of a battery of a stair lift system

#5
20180362290
2018-12-20

Enhanced deceleration propulsion system for elevators

#6
20180198441
2018-07-12

Power controller configured to distinguish an intentional signal associated with a manual rescue mode from an unintentional signal associated with a short circuit

#7
20180134519
2018-05-17

Method, elevator control unit and elevator for moving an elevator car to landing floor in case of event related to main electrical power supply of the elevator

#8
20180009638
2018-01-11

Passive elevator car

#9
20170297861
2017-10-19

Energizing circuit of a magnetizing coil of an operational brake, a passenger conveyor, and a method for energizing the magnetizing coil of the operational brake of a passenger conveyor

#10
20170261959
2017-09-14

Evacuation controller

#11
20140014318
2014-01-16

Hydro pneumatic lifting system and method

#12
20130056312
2013-03-07

Method of selecting energy settings for transportation systems

#13
20130048436
2013-02-28

AUTOMATED ELEVATOR CAR CALL PROMPTING

#14
20130026001
2013-01-31

DRIVE SYSTEM FOR DRIVING MOVING WALKWAYS

#15
20120279805
2012-11-08

Lift for a wind power installation

#16
20120223642
2012-09-06

Elevator control device

#17
20120181116
2012-07-19

Elevator cab accessory control device

#18
20120168261
2012-07-05

Elevator group supervisory control system and method with park floor cancellation

#19
20120152655
2012-06-21

Elevator installation and operation method therefor

#20
20120138388
2012-06-07

Elevator system operation utilizing energy consumption information

#21
20120125719
2012-05-24

System for controlling elevators based on passenger presence

#22
20120111670
2012-05-10

Energy savings with optimized motion profiles

#23
20120055742
2012-03-08

Elevator group control apparatus

#24
20120043165
2012-02-23

ELEVATOR INSTALLATION DOOR OPERATION

#25
20120031729
2012-02-09

Device for the transport of passengers

#26
20120000730
2012-01-05

Elevator regenerative drive including an air core inductor

#27
20110308896
2011-12-22

Elevator group control apparatus having standby operation

#28
20110198160
2011-08-18

Elevator group management system

#29
20110147130
2011-06-23

Management of power from multiple sources in an elevator power system

#30
20110139550
2011-06-16

Line current and energy storage control for an elevator drive

#31
20110127115
2011-06-02

DRIVE SYSTEMS

#32
20110120811
2011-05-26

Elevator system with control to allocate a call based on charging status of energy storage, and method of controlling an elevator group

#33
20110061977
2011-03-17

Elevator system and group management control device to improve elevator availability for disabled persons

#34
20110061976
2011-03-17

Battery counterweighted elevator

#35
20100326791
2010-12-30

Conveyor system for the transportation of passengers/goods

#36
20100230213
2010-09-16

Elevator group control apparatus

#37
20100126809
2010-05-27

Elevator motion profile control for limiting power consumption

#38
20100122890
2010-05-20

Information display system for passenger conveying device

#39
20100066248
2010-03-18

Control of the lighting of an elevator car

#40
20100054902
2010-03-04

Apparatus for accessing and storing objects

#41
20090301837
2009-12-10

BI-DIRECTIONAL ESCALATOR

#42
20090250298
2009-10-08

Set of elevators and method for controlling a set of elevators

#43
20090058333
2009-03-05

Elevating machine control apparatus

#44
20090014252
2009-01-15

ELEVATOR DRIVE ASSEMBLY INCLUDING A CAPACITIVE ENERGY STORAGE DEVICE

#45
20080308361
2008-12-18

Method and system for determining instantaneous peak power consumption in elevator banks

#46
20080296099
2008-12-04

Elevator system

#47
20080190732
2008-08-14

Passenger Conveying System Comprising a Synchronous Linear Motor

#48
20080105499
2008-05-08

Elevator system with power consumption control

#49
20080067013
2008-03-20

Automated transportation system with user-controlled transport selection

#50
20080041666
2008-02-21

Set of elevators with common control system and method for controlling a set of elevators with common control system

#51
20070295566
2007-12-27

Method and device for reducing the energy consumption of an elevator installation

#52
20070212206
2007-09-13

Recreational vehicle portable handicap lift

#53
20070163844
2007-07-19

Elevator system using a supercapacitor as a backup power source

#54
20070137945
2007-06-21

Elevator controller

#55
20070119660
2007-05-31

Energy saving elevator dispatching

#56
20070065258
2007-03-22

Automated material handling system with load transfer vehicles

#57
20060243536
2006-11-02

Allocating landing calls in an elevator group using a cost function

#58
20060207837
2006-09-21

Inductively coupled power, useful for wireless elevator hall fixtures

#59
20060180403
2006-08-17

Screw scissor lift

#60
20050263355
2005-12-01

Method and apparatus for energy-saving elevator control

#61
20050173198
2005-08-11

Energy storage method for load hoisting machinery

#62
20050006183
2005-01-13

Methods and apparatus for assigning elevator hall calls to minimize energy use