ClassID:

217284

H02K7/118 - CPC Classification

Classification description:

Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines; Structural association with clutches, brakes, gears, pulleys or mechanical starters with starting devices

Sub-classes:
Recent Application in this class:
#1
20250015692
2025-01-09

System and method for starting high inertia machines

#2
20240420900
2024-12-19

High energy spring drive

#3
20240055942
2024-02-15

DUAL MOTOR DRIVE ASSEMBLY

#4
20230038313
2023-02-09

ROTATION TRANSMISSION MECHANISM, ROTATION TRANSMISSION COUPLING, MOTOR, AND ELECTRICAL GENERATOR

#5
20220252139
2022-08-11

Variable-speed accelerator and a method for starting variable-speed accelerator

#6
20220243649
2022-08-04

Electric generator

#7
20210091637
2021-03-25

Lubricant supported electric motor with a movable raceway and an optimized method of operating same

#8
20190353232
2019-11-21

Mechanical energy storage system

#9
20190346031
2019-11-14

Method for operating a drive train for driving a working machine with variable rotation speed and drive train

#10
20190226557
2019-07-25

Variable-speed accelerator and method for starting variable-speed accelerator

#11
20190153957
2019-05-23

Gas turbine train with starter motor

#12
20170320584
2017-11-09

Hybrid gas-electric turbine engine

#13
20170271946
2017-09-21

ELECTRIC MOTOR AND FAN ASSEMBLY USING THE SAME

#14
20170110941
2017-04-20

Apparatus for assembling a permanent-magnet electric motor to be used particularly in pumping devices, electric motor produced with such apparatus, and electric pump comprising such electric motor

#15
20170040869
2017-02-09

Motor driving assembly and torque transmission mechanism

#16
20160233732
2016-08-11

Rotary electrical machine

#17
20160036230
2016-02-04

Synchronous condenser

#18
20150372562
2015-12-24

Mechanical motor soft start and systems and methods relating thereto

#19
20150130333
2015-05-14

Dual cam torque transfer mechanism

#20
20140239875
2014-08-28

Coupling with concentric contact around motor shaft for line start synchronous motor

#21
20140232247
2014-08-21

Motor

#22
20130264990
2013-10-10

Synchronous motor with soft start element formed between the motor rotor and motor output shaft to successfully synchronize loads that have high inertia and/or high torque

#23
20130257342
2013-10-03

System and method to allow a synchronous motor to successfully synchronize with loads that have high inertia and/or high torque

#24
20130162114
2013-06-27

Drive

#25
20120248783
2012-10-04

ELECTRIC GENERATOR WITH ECONOMY MODE OPERATION

#26
20120112567
2012-05-10

Motor assembly

#27
20100117464
2010-05-13

Electric motor starting device

#28
20090001824
2009-01-01

Two-phase synchronous electric motor with permanent magnets for mechanical priming washing pumps of dishwashers and similar washing machines

#29
20080296909
2008-12-04

Turbo-Pneumatic Assist for Electric Motor Starting

#30
20080080987
2008-04-03

Limited free-motion pump impeller coupling device

#31
20080036310
2008-02-14

Permanent-magnet two-phase synchronous electric motor with mechanical start-up for washing machines and similar household appliances, in particular for washing pumps

#32
20070222303
2007-09-27

Stage apparatus

#33
20070201988
2007-08-30

Vacuum pump

#34
20070176512
2007-08-02

Electric pump

#35
20070132330
2007-06-14

Fan assemblies employing LSPM motors and LSPM motors having improved synchronization

#36
20070052318
2007-03-08

Permanent-magnet mono-phase synchronous electric motor with improved stator structure, in particular for discharge pumps of washing machines and similar household appliances

#37
20060244263
2006-11-02

Electric motor starting device

#38
20060239827
2006-10-26

Torque drive mechanism for gas compressor

#39
20060131971
2006-06-22

Synchronous motor with starter device

#40
20050201876
2005-09-15

STRUCTURE OF THE ROTATING MEMBER

#41
20050147510
2005-07-07

Device for transmitting motion between the rotor of a synchronous permanent-magnet motor and the working part, having an increased free rotation angle

#42
20050140221
2005-06-30

Coupling device between a rotor of permanent-magnet synchronous motor and a working part