ClassID:

143856

F04C2270/035 - CPC Classification

Classification description:

Control; Monitoring or safety arrangements; Torque Controlled or regulated

Recent Application in this class:
#1
20240239188
2024-07-18

METHOD FOR CONTROLLING A GEAR PUMP

#2
20240035473
2024-02-01

Method for operating a compressor

#3
20230400025
2023-12-14

Electrical Sprayer

#4
20230250820
2023-08-10

DYNAMIC CONTROL OF GEARS IN A GEAR PUMP HAVING A DRIVE-DRIVE CONFIGURATION

#5
20220178368
2022-06-09

PROGRESSIVE CAVITY PUMP SYSTEM HAVING REVERSE MODE

#6
20210381512
2021-12-09

Method and apparatus for controlling a scroll compressor using torque progression to reduce vibration

#7
20210317829
2021-10-14

System to pump fluid and control thereof

#8
20210285442
2021-09-16

Electric pump actuator, stepless transmission with electric pump actuator and control method for an electric pump actuator

#9
20210277893
2021-09-09

System to pump fluid and control thereof

#10
20210239137
2021-08-05

System to pump fluid and control thereof

#11
20200018312
2020-01-16

Clutched vacuum pump system

#12
20190271315
2019-09-05

Method for operating a rolling piston compressor

#13
20190110375
2019-04-11

Dual motor gear pump

#14
20190110374
2019-04-11

Coolant distribution unit

#15
20190063431
2019-02-28

External gear pump

#16
20190010964
2019-01-10

System to pump fluid and control thereof

#17
20180291895
2018-10-11

System to pump fluid and control thereof

#18
20180252213
2018-09-06

System to pump fluid and control thereof

#19
20180106151
2018-04-19

Electromagnetic only vane coordination of a cat and mouse engine

#20
20170218965
2017-08-03

Load/unload control method for compressor system

#21
20170097019
2017-04-06

System to pump fluid and control thereof

#22
20160348667
2016-12-01

Method and control circuit for controlling an electrical drive of an electrically driven compressed air compressor of a motor vehicle

#23
20160115959
2016-04-28

Control method and control system for screw pump

#24
20160084274
2016-03-24

System to pump fluid and control thereof

#25
20160003242
2016-01-07

System and method for operating a pump

#26
20130149176
2013-06-13

ELECTRIC OIL PUMP FOR HYBRID VEHICLE

#27
20100119378
2010-05-13

ROTARY COMPRESSOR