F02D 2009/0201
Arrangements
Official title: {Arrangements; Control features; Details thereof}
F02D2009/0201 (Arrangements) appears on 1,118 US grants and 757 published applications in this corpus.
Search patents in F02D- Granted patents
- 1,118
- Published applications
- 757
- Assignees
- 323
- Inventors
- 2,132
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 9 | 0 |
| 1978 | 3 | 0 |
| 1979 | 4 | 0 |
| 1980 | 7 | 0 |
| 1981 | 3 | 0 |
| 1982 | 10 | 0 |
| 1983 | 4 | 0 |
| 1984 | 15 | 0 |
| 1985 | 10 | 0 |
| 1986 | 6 | 0 |
| 1987 | 6 | 0 |
| 1988 | 10 | 0 |
| 1989 | 14 | 0 |
| 1990 | 18 | 0 |
| 1991 | 14 | 0 |
| 1992 | 22 | 0 |
| 1993 | 29 | 0 |
| 1994 | 22 | 0 |
| 1995 | 18 | 0 |
| 1996 | 30 | 0 |
| 1997 | 22 | 0 |
| 1998 | 23 | 0 |
| 1999 | 23 | 0 |
| 2000 | 32 | 0 |
| 2001 | 32 | 12 |
| 2002 | 37 | 30 |
| 2003 | 42 | 46 |
| 2004 | 32 | 51 |
| 2005 | 48 | 34 |
| 2006 | 46 | 33 |
| 2007 | 37 | 28 |
| 2008 | 25 | 21 |
| 2009 | 16 | 30 |
| 2010 | 12 | 23 |
| 2011 | 14 | 19 |
| 2012 | 20 | 19 |
| 2013 | 29 | 30 |
| 2014 | 18 | 26 |
| 2015 | 21 | 49 |
| 2016 | 36 | 43 |
| 2017 | 33 | 35 |
| 2018 | 50 | 45 |
| 2019 | 55 | 48 |
| 2020 | 46 | 41 |
| 2021 | 33 | 24 |
| 2022 | 27 | 20 |
| 2023 | 18 | 19 |
| 2024 | 19 | 12 |
| 2025 | 10 | 10 |
| 2026 | 3 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- F02D 2009/0277Fail-safe mechanismsIndexing code131
- F02D 2009/0279Throttle valve control for intake system with two parallel air flow pathsIndexing code103
- F02D 2009/0294Throttle control device with provisions for actuating electric or electronic sensorsIndexing code98
- F02D 2009/0261Having a specially shaped transmission memberIndexing code90
- F02D 2009/0269Throttle closing springsIndexing code89
- F02D 2009/0276Throttle and egr-valve operated togetherIndexing code75
- F02D 2009/0272Two or more throttles disposed in seriesIndexing code69
- F02D 2009/024Increasing intake vacuumIndexing code57
All 57 subgroupsShow fewer
- F02D 2009/0283Throttle in the form of an expanderIndexing code46
- F02D 2009/0267For simultaneous action of a governor and an accelerator lever on theIndexing code45
- F02D 2009/0264In which movement is transmitted through a springIndexing code43
- F02D 2009/0255With means for correcting throttle positionIndexing code42
- F02D 2009/0205Working on the throttle valve and another valveIndexing code40
- F02D 2009/0213Electronic or electric governorIndexing code40
- F02D 2009/0208For small enginesIndexing code39
- F02D 2009/0284Throttle control device with means for signalling a certain throttle openingIndexing code38
- F02D 2009/0245Shutting down engineIndexing code36
- F02D 2009/0228Manifold pressureIndexing code33
- F02D 2009/0262Having two or more levers on the throttle shaftIndexing code33
- F02D 2009/022Throttle control function parametersIndexing code32
- F02D 2009/023Engine speedIndexing code32
- F02D 2009/0235Throttle control functionsIndexing code31
- F02D 2009/0254Mechanical control linkage between accelerator lever and throttle valveIndexing code31
- F02D 2009/0216Of the air-vane typeIndexing code30
- F02D 2009/0249Starting engineIndexing code28
- F02D 2009/0296Throttle control device with stops for limiting throttle opening or closing beyondIndexing code28
- F02D 2009/0203Mechanical governorIndexing code24
- F02D 2009/0244Choking air flow at low speed and loadIndexing code23
- F02D 2009/0206Specially positioned with relation to engine or engine housingIndexing code22
- F02D 2009/0225Intake air or mixture temperatureIndexing code21
- F02D 2009/0257Having a pin and slob connectionIndexing code19
- F02D 2009/0266In which movement is transmitted through a vacuum motorIndexing code19
- F02D 2009/0298Throttle control device with holding devices, i.e. to hold throttle in aIndexing code16
- F02D 2009/0223Cooling water temperatureIndexing code15
- F02D 2009/0242Increasing exhaust brake effectIndexing code15
- F02D 2009/0222Exhaust gas temperatureIndexing code14
- F02D 2009/0288Throttle control device specially adapted for spark-assisted compression-ignition engineIndexing code14
- F02D 2009/0252Opening a special valve-controlled intake passage during startingIndexing code13
- F02D 2009/0227Atmospheric pressureIndexing code12
- F02D 2009/0274One being controlled by pressure in intake conduitIndexing code12
- F02D 2009/0215Pneumatic governorIndexing code11
- F02D 2009/025Opening the throttle a little during startingIndexing code11
- F02D 2009/0281With means for detecting malfunction of one throttle and actuating only theIndexing code11
- F02D 2009/0218Details of governor springsIndexing code10
- F02D 2009/0289Throttle control device with means for establishing a variable resistance torque duringIndexing code10
- F02D 2009/0237Increasing combustion chamber gas temperatureIndexing code9
- F02D 2009/0291Throttle control device for throttle being disposed in a two-stroke engine transferIndexing code9
- F02D 2009/0247Opening the throttle a little on engine shutdownIndexing code8
- F02D 2009/0286Throttle control device with accelerator lever defining a stop for opening theIndexing code7
- F02D 2009/021Combined with an electromechanical governorIndexing code6
- F02D 2009/0232Fuel pump rack positionIndexing code6
- F02D 2009/0233Engine vibrationIndexing code6
- F02D 2009/0259Having a dashpotIndexing code6
- F02D 2009/0271With means for closing the throttle other than throttle closing springsIndexing code4
- F02D 2009/0238Increasing ignition delayIndexing code2
- F02D 2009/0293Throttle control device adapted to limit power development at low attitudeIndexing code2
- F02D 2009/0211Combined with another mechanical or pneumatic governorIndexing code1
Recent patents
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- Control device for internal combustion engine30 Jun 2026US 12,669,094 B2Toyota Jidosha Kabushiki Kaisha
- System, method, and device for controlling a throttle response of a vehicle20 Jan 2026US 12,529,343 B2Toyota Jidosha Kabushiki Kaisha
- Integrated throttle—fuel mixer18 Nov 2025US 12,473,866 B2Generac Power Systems, Inc.
- Throttle device28 Oct 2025US 12,454,921 B2Aisan Kogyo Kabushiki Kaisha
- Temperature-controllable glow plug assisted compression ignition methanol engine and control method thereof23 Jul 2026US 2026/0210322 A1Taiyuan University of Technology
- Method of restricting rotational speed of an engine of a handheld power tool, control arrangement, and handheld power tool16 Jul 2026US 2026/0201845 A1Husqvarna AB
- Control device for internal combustion engine, control method for internal combustion engine, and storage medium18 Jun 2026US 2026/0168447 A1Honda Motor Co., Ltd.
- Integrated throttle - fuel mixer18 Jun 2026US 2026/0168448 A1Generac Power Systems, Inc.
- Dual scr system and control method thereof2 Apr 2026US 2026/0092548 A1Hd Hyundai Infracore Co., Ltd.
Most cited
By later US patents
- Air induction control system for variable displacement internal combustion engine75US 5,431,139 AFord Motor Company · 1995
- Electronic throttle control mechanism with gear alignment and mesh maintenance system61US 6,386,178 B1Visteon Global Technologies, Inc. · 2002
- Exhaust gas purifying device for marine engine57US 4,848,082 ASanshin Kogyo Kabushiki Kaisha · 1989
- Gas distribution system57US 5,126,934 ASmart House, L.P. · 1992
- Fail safe throttle positioning system57US 5,429,090 AColtec Industries Inc. · 1995