DE60222368D1 - Kraftstoffeinspritzsteuersystem - Google Patents
KraftstoffeinspritzsteuersystemInfo
- Publication number
- DE60222368D1 DE60222368D1 DE60222368T DE60222368T DE60222368D1 DE 60222368 D1 DE60222368 D1 DE 60222368D1 DE 60222368 T DE60222368 T DE 60222368T DE 60222368 T DE60222368 T DE 60222368T DE 60222368 D1 DE60222368 D1 DE 60222368D1
- Authority
- DE
- Germany
- Prior art keywords
- control system
- fuel injection
- injection control
- fuel
- injection
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/20—Output circuits, e.g. for controlling currents in command coils
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/30—Controlling fuel injection
- F02D41/32—Controlling fuel injection of the low pressure type
- F02D41/34—Controlling fuel injection of the low pressure type with means for controlling injection timing or duration
- F02D41/345—Controlling injection timing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/20—Output circuits, e.g. for controlling currents in command coils
- F02D2041/2017—Output circuits, e.g. for controlling currents in command coils using means for creating a boost current or using reference switching
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/20—Output circuits, e.g. for controlling currents in command coils
- F02D2041/202—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit
- F02D2041/2055—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit with means for determining actual opening or closing time
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/20—Output circuits, e.g. for controlling currents in command coils
- F02D2041/202—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit
- F02D2041/2058—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit using information of the actual current value
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/30—Controlling fuel injection
- F02D41/38—Controlling fuel injection of the high pressure type
- F02D2041/389—Controlling fuel injection of the high pressure type for injecting directly into the cylinder
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D2200/00—Input parameters for engine control
- F02D2200/02—Input parameters for engine control the parameters being related to the engine
- F02D2200/06—Fuel or fuel supply system parameters
- F02D2200/063—Lift of the valve needle
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
- Fuel-Injection Apparatus (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US25942 | 1987-03-16 | ||
US10/025,942 US6766241B2 (en) | 2001-12-26 | 2001-12-26 | Fuel injection control system |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60222368D1 true DE60222368D1 (de) | 2007-10-25 |
DE60222368T2 DE60222368T2 (de) | 2008-06-12 |
Family
ID=21828901
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60222368T Expired - Lifetime DE60222368T2 (de) | 2001-12-26 | 2002-12-20 | Kraftstoffeinspritzsteuersystem |
Country Status (5)
Country | Link |
---|---|
US (1) | US6766241B2 (de) |
EP (1) | EP1323914B1 (de) |
JP (1) | JP2003206819A (de) |
BR (1) | BR0207598A (de) |
DE (1) | DE60222368T2 (de) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004020937B4 (de) * | 2004-04-28 | 2010-07-15 | Continental Automotive Gmbh | Verfahren zum Bestimmen einer Schließzeit eines Schließgliedes und Schaltungsanordnung |
US7469679B2 (en) * | 2004-12-09 | 2008-12-30 | Caterpillar Inc. | Method for detecting and controlling movement of an actuated component |
JP6563656B2 (ja) * | 2012-03-07 | 2019-08-21 | イリノイ トゥール ワークス インコーポレイティド | 質量流量制御器の制御を改善するためのモデルを用いるためのシステムおよび方法 |
JP6308012B2 (ja) * | 2014-05-16 | 2018-04-11 | 株式会社デンソー | 高圧ポンプの制御装置 |
JP6464076B2 (ja) * | 2015-11-17 | 2019-02-06 | ヤンマー株式会社 | 燃料噴射ポンプ |
JP2017210891A (ja) * | 2016-05-24 | 2017-11-30 | ローベルト ボッシュ ゲゼルシャフト ミット ベシュレンクテル ハフツング | 燃料噴射弁通電制御方法及びコモンレール式燃料噴射制御装置 |
JP6268261B1 (ja) * | 2016-10-26 | 2018-01-24 | 本田技研工業株式会社 | 内燃機関の制御装置 |
US20180128200A1 (en) * | 2016-11-10 | 2018-05-10 | GM Global Technology Operations LLC | Systems and methods for controlling fluid injections |
US12016257B2 (en) | 2020-02-19 | 2024-06-25 | Sabanto, Inc. | Methods for detecting and clearing debris from planter gauge wheels, closing wheels and seed tubes |
US11293370B1 (en) * | 2020-11-20 | 2022-04-05 | Caterpillar Inc. | Method and system for valve position monitoring |
US11795886B2 (en) * | 2021-12-13 | 2023-10-24 | Caterpillar Inc. | Reduced energy waveform for energizing solenoid actuator in fuel injector valve |
US11795887B1 (en) * | 2022-07-19 | 2023-10-24 | Caterpillar Inc. | Fuel injector variability reduction |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5435258B2 (de) * | 1972-10-03 | 1979-11-01 | ||
JPS57159939A (en) * | 1981-03-30 | 1982-10-02 | Nissan Motor Co Ltd | Electronic controller of fuel injection amount in fuel injection internal combustion engine |
JP2577210B2 (ja) * | 1986-06-30 | 1997-01-29 | 株式会社ユニシアジェックス | 内燃機関の電子制御燃料噴射装置 |
JP2521086B2 (ja) * | 1987-04-06 | 1996-07-31 | 株式会社ゼクセル | 燃料噴射ポンプの制御装置 |
US4839995A (en) * | 1988-05-02 | 1989-06-20 | Hutchins Manufacturing Company | Abrading tool |
US5003952A (en) * | 1990-05-14 | 1991-04-02 | Chrysler Corporation | Sequential variable fuel injection |
JP3183896B2 (ja) * | 1990-12-14 | 2001-07-09 | ヤマハ発動機株式会社 | 筒内噴射式2サイクルエンジンの空気燃料噴射装置 |
US5325837A (en) * | 1992-11-19 | 1994-07-05 | Robert Bosch Gmbh | Fuel injection apparatus for internal combustion engines |
GB2276419B (en) * | 1993-03-27 | 1996-06-05 | Rover Group | A diesel engine fuel injection system |
JPH07145750A (ja) * | 1993-11-25 | 1995-06-06 | Zexel Corp | 燃料噴射制御装置 |
JPH08135542A (ja) * | 1994-09-14 | 1996-05-28 | Toyoku Techno Service:Kk | 燃料噴射時期の測定方法および装置 |
KR100237535B1 (ko) * | 1996-02-29 | 2000-01-15 | 나까무라 히로까즈 | 내연기관용 연료공급장치 |
JP3844091B2 (ja) * | 1996-07-02 | 2006-11-08 | 株式会社小松製作所 | 誘導負荷駆動装置 |
US5730105A (en) * | 1996-10-17 | 1998-03-24 | Outboard Marine Corporation | Idle control for internal combustion engine |
JP3505453B2 (ja) * | 1999-11-08 | 2004-03-08 | 三菱電機株式会社 | 燃料噴射制御装置 |
JP2001152940A (ja) * | 1999-11-24 | 2001-06-05 | Mitsubishi Electric Corp | 燃料噴射システム |
-
2001
- 2001-12-26 US US10/025,942 patent/US6766241B2/en not_active Expired - Lifetime
-
2002
- 2002-12-11 JP JP2002358829A patent/JP2003206819A/ja not_active Withdrawn
- 2002-12-19 BR BR0207598-9A patent/BR0207598A/pt not_active Application Discontinuation
- 2002-12-20 DE DE60222368T patent/DE60222368T2/de not_active Expired - Lifetime
- 2002-12-20 EP EP02102843A patent/EP1323914B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE60222368T2 (de) | 2008-06-12 |
EP1323914A3 (de) | 2006-01-04 |
JP2003206819A (ja) | 2003-07-25 |
EP1323914A2 (de) | 2003-07-02 |
US20030120418A1 (en) | 2003-06-26 |
US6766241B2 (en) | 2004-07-20 |
BR0207598A (pt) | 2004-09-08 |
EP1323914B1 (de) | 2007-09-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |