ClassID:

138375

F01P7/046 - CPC Classification

Classification description:

Controlling of coolant flow the coolant being cooling-air by varying pump speed, e.g. by changing pump-drive gear ratio using mechanical drives

Recent Application in this class:
#1
20250121527
2025-04-17

WORKING MACHINE

#2
20180209323
2018-07-26

FLOWPATH STRUCTURE

#3
20170159518
2017-06-08

Method for mounting an oil sump and arrangement of an oil sump on an assembly formed by a crankcase and a flywheel housing

#4
20170002719
2017-01-05

Engine cooling fan operation during hot soak

#5
20160131016
2016-05-12

System and method for a turbocharger driven coolant pump

#6
20160024991
2016-01-28

Reversible mechanical fan

#7
20150267600
2015-09-24

Convex fan shroud

#8
20140216881
2014-08-07

Clutch arrangement and actuation method

#9
20130186352
2013-07-25

Internal combustion engine and straddle-type vehicle including the same

#10
20120328454
2012-12-27

Hybrid fan drive with CVT and electric motor

#11
20120255714
2012-10-11

Hybrid fan drive with electric motor

#12
20120252620
2012-10-04

Drive arrangement for a vehicle accessory

#13
20110132292
2011-06-09

Cooling fan control

#14
20110014062
2011-01-20

Control device of hydraulically driven fan

#15
20110011356
2011-01-20

Fan Drive Controlling Device and Construction Machine

#16
20110009225
2011-01-13

Variable Speed Fan Drive

#17
20100132637
2010-06-03

Automotive air blowers

#18
20100122673
2010-05-20

DRIVE UNIT FOR A FAN AND ARRANGEMENT WITH A DRIVE UNIT

#19
20090242273
2009-10-01

Drill rig and method for controlling a fan therein

#20
20090159352
2009-06-25

Cooling device for vehicle

#21
20080295786
2008-12-04

VARIABLE SPEED FAN DRIVE

#22
20080032842
2008-02-07

Powertrain with powersplit pump input and method of use thereof

#23
20060263203
2006-11-23

Automotive air blowers

#24
20060201771
2006-09-14

Fan drive having pressure control (fluid) of a wet friction fan drive

#25
20060137956
2006-06-29

Device for transmitting the movement to fans, in particular of vehicles

#26
20060070588
2006-04-06

Variable speed fan drive

#27
20050090351
2005-04-28

Apparatus for controlling speed of a water pump

#28
20050016472
2005-01-27

Control system for engine cooling