ClassID:

146226

F15B2211/20576 - page 3 - CPC Classification

Classification description:

Circuits for servomotor systems; Fluid pressure source, e.g. accumulator or variable axial piston pump; Systems with pumps with multiple pumps

Recent Application in this class:
#601
20070205026
2007-09-06

Traveling system for heavy construction equipment

#602
20070199315
2007-08-30

Apparatus and methods for actuation

#603
20070169822
2007-07-26

Double-acting valve unit

#604
20070169474
2007-07-26

Hydraulic control device for working machine

#605
20070163759
2007-07-19

Fluid cooling device

#606
20070163252
2007-07-19

Multi-purpose hydraulic system

#607
20070131107
2007-06-14

Flow valve and flow distributor comprising several flow valves

#608
20070130936
2007-06-14

Hydraulic circuit for heavy construction equipment

#609
20070130898
2007-06-14

Hydraulic system for a self-propelled harvesting machine

#610
20070125078
2007-06-07

Hydraulic pressure control device of construction machine

#611
20070119159
2007-05-31

Multi-actuator pressure-based flow control system

#612
20070102223
2007-05-10

Hydraulic power unit

#613
20070095059
2007-05-03

Hydraulic system having pressure compensated bypass

#614
20070089408
2007-04-26

HYDRAULIC CONTROLLER FOR WORKING MACHINE

#615
20070079609
2007-04-12

Hybrid hydraulic system and work machine using same

#616
20070074511
2007-04-05

Multi-pump control system and method

#617
20070074509
2007-04-05

Hydraulic system for recovering potential energy

#618
20070056437
2007-03-15

Hydraulic control system for construction vehicle, particularly excavators

#619
20070044464
2007-03-01

Combiner valve control system and method

#620
20070044463
2007-03-01

Hydraulic system having area controlled bypass

#621
20070016349
2007-01-18

Hydraulic control apparatus for hydraulic excavator

#622
20060277905
2006-12-14

Hydraulic control device of industrial machinery

#623
20060254964
2006-11-16

Method and apparatus for angularly positioning a shaker separator bed

#624
20060236688
2006-10-26

Hydraulic circuit

#625
20060233633
2006-10-19

Hydraulic system for an industrial vehicle

#626
20060230752
2006-10-19

Hydraulic drive control device

#627
20060185355
2006-08-24

Hydraulic gravitational load energy recuperation

#628
20060179691
2006-08-17

Hydraulic control device of an excavator with improved loading performance on a slope

#629
20060162543
2006-07-27

Hydraulic working machine

#630
20060156713
2006-07-20

Hydraulic drive system

#631
20060144042
2006-07-06

Hydraulic power supply system

#632
20060048508
2006-03-09

Oil pressure circuit for working machines

#633
20060018765
2006-01-26

Arrangement and a method for controlling a work vehicle

#634
20050265852
2005-12-01

Fluid pressure control device

#635
20050246082
2005-11-03

Working machine driving unit

#636
20050236214
2005-10-27

Pump unit and working vehicle

#637
20050229594
2005-10-20

Hydraulic control system and construction machine

#638
20050210871
2005-09-29

Work vehicle hydraulic system

#639
20050207898
2005-09-22

Hydraulic cylinder suspension method

#640
20050175485
2005-08-11

Hydraulic driving system of construction machinery

#641
20050160726
2005-07-28

Hydraulic system for a vehicle, a vehicle including such a hydraulic system and a suplementary unit for such a vehicle

#642
20050144941
2005-07-07

Hydraulic circuit of excavating and slewing working vehicle

#643
20050144938
2005-07-07

Hydraulic drive unit

#644
20050098755
2005-05-12

Valve arrangement for hydraulic consumer

#645
20050087065
2005-04-28

Hydraulic system for a work machine

#646
20050072954
2005-04-07

Hydraulic valve arrangement

#647
20050072397
2005-04-07

Control device for at least one consumer, such as a camshaft adjuster, automatic transmission and the like, of motor vehicles

#648
20050042121
2005-02-24

Hydraulic equipment

#649
20050001606
2005-01-06

Hybrid construction machine having auxiliary battery and control apparatus thereof

#650
20050001567
2005-01-06

Actuator driving device of working machine

#651
16574117
2020-08-18

Modular hydraulic valve assembly for work vehicle

#652
16551372
2020-01-28

Drive and cooling system for utility vehicle

#653
16152146
2019-10-01

Method and system for generating electrical power from a wheeled engine-driven vehicle for powering a transport refrigeration unit

#654
15837838
2020-03-17

Cooling pump assembly and cooling system for utility vehicle

#655
15182869
2019-08-27

Drive and cooling system for utility vehicle

#656
15160331
2017-12-12

Cooling pump assembly and cooling system for utility vehicle