ClassID:

139386

F02D9/109 - CPC Classification

Classification description:

Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits; Throttle valves specially adapted therefor; Arrangements of such valves in conduits having pivotally-mounted flaps having two or more flaps

Sub-classes:
Recent Application in this class:
#1
20260002479
2026-01-01

ELECTRONIC FUEL INJECTION THROTTLE BODY ASSEMBLY

#2
20250163874
2025-05-22

FUEL INJECTION THROTTLE BODY

#3
20250020083
2025-01-16

ELECTRONIC FUEL INJECTION THROTTLE BODY ASSEMBLY

#4
20240344483
2024-10-17

THROTTLE APPARATUS FOR ENGINE

#5
20230313745
2023-10-05

Intake system

#6
20220372940
2022-11-24

Fuel injection throttle body

#7
20210348548
2021-11-11

Cross-Port Air Flow To Reduce Pumping Losses

#8
20210040903
2021-02-11

Engine and vehicle having throttle control

#9
20200400063
2020-12-24

Cross-port air flow to reduce pumping losses

#10
20200386192
2020-12-10

Mixture formation unit and two stroke engine having a mixture formation unit

#11
20190368427
2019-12-05

Throttle control method, throttle control device, and throttle control system

#12
20190345878
2019-11-14

DIESEL ENGINE, VEHICLE, AND METHOD FOR CONTROLLING DIESEL ENGINE

#13
20190277186
2019-09-12

Cross-port air flow to reduce pumping losses

#14
20190101039
2019-04-04

Heat recovery component for an exhaust gas system

#15
20180274501
2018-09-27

Composite intake system and method of the rotary engine with variable intake manifold

#16
20180266376
2018-09-20

Fuel injection throttle body

#17
20180258838
2018-09-13

Cross-port air flow to reduce pumping losses

#18
20180073443
2018-03-15

Throttle valve assembly

#19
20170089289
2017-03-30

Vehicle and manufacturing method of vehicle

#20
20160348622
2016-12-01

Piping connection structure

#21
20160348621
2016-12-01

Straddle type vehicle

#22
20160258393
2016-09-08

Supplementary air assembly for an engine

#23
20160069278
2016-03-10

Exhaust pipe valve system of internal combustion engine

#24
20150345647
2015-12-03

Common motor driven dual butterfly valves

#25
20150330520
2015-11-19

Valve

#26
20150300267
2015-10-22

Throttle valve for preventing sudden unintended acceleration

#27
20150240727
2015-08-27

INLET THROTTLE

#28
20150108256
2015-04-23

Fuel injection throttle body

#29
20150096532
2015-04-09

Dual-port throttle body

#30
20140352657
2014-12-04

CENTERFLOW THROTTLE VALVE

#31
20140060483
2014-03-06

Throttle body structure

#32
20130133617
2013-05-30

Multiple throttle device

#33
20130104831
2013-05-02

Intake assembly for an internal combustion engine

#34
20120016562
2012-01-19

Vehicle speed limiting system

#35
20110120413
2011-05-26

THROTTLE BODY FUEL DISTRIBUTION ASSEMBLY

#36
20110017171
2011-01-27

Control system for internal combustion engine

#37
20100242877
2010-09-30

Intake system for an internal combustion engine

#38
20100095930
2010-04-22

Engine with progressive dual bore electronic throttle body

#39
20100018497
2010-01-28

Throttle bodies and saddle-type vehicles including valved intake conduits for engine

#40
20090271097
2009-10-29

Control apparatus for general-purpose engine

#41
20090266334
2009-10-29

General purpose internal combustion engine

#42
20090250025
2009-10-08

Variable intake apparatus for V-type internal combustion engine

#43
20090223477
2009-09-10

Air intake control device of V-diesel engine

#44
20090212448
2009-08-27

Fuel supply assembly

#45
20090151802
2009-06-18

Impulse charger for motor vehicle engines

#46
20090101088
2009-04-23

Engine unit and vehicle provided with the same

#47
20090095254
2009-04-16

Engine unit and vehicle including the same

#48
20090095252
2009-04-16

Engine unit and vehicle including the same

#49
20090093175
2009-04-09

Water jet propulsion boat

#50
20090056657
2009-03-05

V-type engine for vehicle

#51
20090007884
2009-01-08

DUAL THROTTLE ASSEMBLY WITH ELECTRONIC OVERRIDE

#52
20080230034
2008-09-25

High flow dual throttle body for small displacement engines

#53
20080110430
2008-05-15

Intake system of internal combustion engine

#54
20080078357
2008-04-03

Air intake control system for internal combustion engine of a vehicle

#55
20080078342
2008-04-03

Multi-cylinder internal combustion engine

#56
20080072875
2008-03-27

Air intake control apparatus

#57
20080072869
2008-03-27

Multicylinder internal combustion engine

#58
20070079806
2007-04-12

Regulating device for regulating the air intake of a vehicle internal combustion engine

#59
20070063164
2007-03-22

Valve open and close apparatus

#60
20070051516
2007-03-08

Cement compositions comprising high aspect ratio materials and methods of use in subterranean formations

#61
20070012275
2007-01-18

Intake module for an internal combustion engine

#62
20060283429
2006-12-21

Air-intake duct system for a combustion engine

#63
20060243246
2006-11-02

Straddle type vehicle having an electronic throttle valve system

#64
20060225698
2006-10-12

Internal combustion engine, and control apparatus and method thereof

#65
20060213475
2006-09-28

Intake device of V-type engine of motorcycle

#66
20060157021
2006-07-20

Throttle body for V-type engine

#67
20060150950
2006-07-13

Intake module for an internal combustion engine

#68
20060137330
2006-06-29

Exhaust system of multi-cylinder internal combustion engine

#69
20060086392
2006-04-27

Butterfly valve apparatus and manufacturing method of the same

#70
20060042601
2006-03-02

Fuel routing structure for a V-type engine

#71
20060042593
2006-03-02

Electronic throttle control device

#72
20050263136
2005-12-01

Fuel delivery system

#73
20050249546
2005-11-10

Gas flow control flap operating mechanism

#74
20050241702
2005-11-03

Valve device

#75
20050188959
2005-09-01

Intake system for V-engine

#76
20050188950
2005-09-01

Device for adjusting the loading motion of the intake air in internal combustion engines

#77
20050188941
2005-09-01

Intake manifold for an engine

#78
20050166892
2005-08-04

Apparatus for controlling throttle shaft deflection and friction in dual bore throttle bodies

#79
20050103316
2005-05-19

Air supply unit for an internal combustion engine

#80
20050098124
2005-05-12

Two-stroke engine

#81
20050066926
2005-03-31

Intake air management apparatus for a vehicle, and motorcycle including same

#82
20050045139
2005-03-03

Air intake system for an internal combustion engine

#83
20050034706
2005-02-17

Internal combustion engine, and control apparatus and method thereof

#84
20050016602
2005-01-27

Valve device and multiport regulating assembly comprising a plurality of such devices

#85
17887483
2023-06-13

Electronic throttle body with improved structure