ClassID:

144000

F04D13/028 - CPC Classification

Classification description:

Pumping installations or systems; Units comprising pumps and their driving means the driving means being a planetary gear

Recent Application in this class:
#1
20250027394
2025-01-23

Fluid lift system

#2
20240141903
2024-05-02

Downhole transmission with wellbore fluid flow passage

#3
20240141900
2024-05-02

VERTICALLY SUSPENDED CENTRIFUGAL PUMP WITH INTEGRAL SPEED REDUCER

#4
20230358247
2023-11-09

INTEGRATED BEARING SYSTEMS FOR DYNAMICALLY SUPPORTING SHAFTS IN PUMP SYSTEMS

#5
20230358236
2023-11-09

Radially coupled pump systems for pressurizing fluid in closed loop systems

#6
20230175517
2023-06-08

INTEGRALLY GEARED COMPRESSOR

#7
20220307512
2022-09-29

Compressor system

#8
20210372089
2021-12-02

Work vehicle, and control device and control method for power machine

#9
20210293241
2021-09-23

Assembly for the hybrid propulsion of a motor vehicle pump

#10
20210204751
2021-07-08

Liquid pumping device comprising a gear pump for beverage dispenser

#11
20210140433
2021-05-13

Fluid pumping system

#12
20210025376
2021-01-28

SUBMERSIBLE PUMP MOTOR THAT CAN WORK WITH COMPRESSED AIR

#13
20200024793
2020-01-23

Washing machine

#14
20200018316
2020-01-16

Pump device

#15
20180050577
2018-02-22

Delivery device for providing two medium flows guided separately from one another, especially in a fuel-operated vehicle heater

#16
20170356456
2017-12-14

HIGH-CAPACITY FLUID PUMP

#17
20170152788
2017-06-01

Internal Combustion Engine Coolant Apparatus

#18
20170009776
2017-01-12

Turbine engine provided with a lubrication unit

#19
20160341281
2016-11-24

SUBSEA GEAR TRAIN SYSTEM

#20
20160186670
2016-06-30

Fuel System

#21
20160146108
2016-05-26

Fuel pumping unit

#22
20140147253
2014-05-29

Counter rotating helico-axial pump

#23
20140086749
2014-03-27

Propulsion turbine

#24
20120167552
2012-07-05

Rocket engine system for realizing high-speed response

#25
20100192927
2010-08-05

Method and apparatus for controlling a compound bearing assembly of a centrifugal compressor

#26
20100050998
2010-03-04

Variable speed supercharger with electric power generation

#27
20080058146
2008-03-06

System and method of controlling a pump system having a clutch and planetary gear assembly

#28
20080056912
2008-03-06

Pump system and method using planetary gear assembly

#29
20080020887
2008-01-24

Drive Pulleys

#30
20050175484
2005-08-11

Variable capacity fluid pump for an engine

#31
20050074341
2005-04-07

High-speed fluidic device

#32
13872100
2016-03-01

Hollow draft inducers (draft inducers or hollow inducers)