ClassID:

139347

F02D2009/0269 - CPC Classification

Classification description:

Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits concerning induction conduits; Arrangements; Control features; Details thereof Throttle closing springs; Acting of throttle closing springs on the throttle shaft

Recent Application in this class:
#1
20240117774
2024-04-11

Valve device

#2
20240044295
2024-02-08

Throttle device

#3
20220397069
2022-12-15

Throttle valve device

#4
20200240333
2020-07-30

Throttle device

#5
20200141511
2020-05-07

Throttle valve device

#6
20190338729
2019-11-07

THROTTLE RETURN SPRING DEVICE, A KIT COMPRISING THE DEVICE, AND A METHOD OF INSTALLING THEREOF

#7
20190277202
2019-09-12

Throttle valve with the possibility of adjusting an intermediate position of partial opening and relative method to adjust the intermediate position

#8
20180238409
2018-08-23

Torsion spring

#9
20180023525
2018-01-25

SEA WATER INFLOW PREVENTION DEVICE FOR A MARINE ENGINE

#10
20170145926
2017-05-25

Electronic throttle control assembly with default airflow adjustment pin

#11
20160265447
2016-09-15

Valve assembly

#12
20160245189
2016-08-25

Control system of at least one flap of a fluid duct and fluid duct system

#13
20160201577
2016-07-14

Gas flow adjusting device

#14
20150369121
2015-12-24

Restoring unit, particularly for an internal combustion engine

#15
20150337743
2015-11-26

Electronic throttle body assembly

#16
20150128903
2015-05-14

Fresh air system for an internal combustion engine

#17
20130284147
2013-10-31

Throttle return spring with eccentric locator coils

#18
20090288635
2009-11-26

Electronic throttle control apparatus

#19
20080236541
2008-10-02

Throttle devices for internal combustion engines

#20
20080011269
2008-01-17

Throttle control apparatus

#21
20070017473
2007-01-25

Air intake control system

#22
20070011864
2007-01-18

Motor actuator

#23
20060266329
2006-11-30

Motor driving type throttle apparatus

#24
20060236980
2006-10-26

Throttle body having fuel return passage and vehicle

#25
20060042589
2006-03-02

Multiple throttle device

#26
20060005809
2006-01-12

Intake air control apparatus for internal combustion engine

#27
20050263731
2005-12-01

Servo assisted butterfly valve provided with a flat leaf spring and a spiral spring to establish the limp-home position

#28
20050092956
2005-05-05

Electronically controlled butterfly valve provided with a flat leaf spring and a spiral spring to establish the limp-home position

#29
20050092955
2005-05-05

Method for the production of an electronically controlled butterfly valve with an inductive sensor of “contact-free” type for an internal combustion engine

#30
20050022786
2005-02-03

Throttle control apparatus having plate-shaped inner connecting member