JPH0350276Y2 - - Google Patents
Info
- Publication number
- JPH0350276Y2 JPH0350276Y2 JP1988095743U JP9574388U JPH0350276Y2 JP H0350276 Y2 JPH0350276 Y2 JP H0350276Y2 JP 1988095743 U JP1988095743 U JP 1988095743U JP 9574388 U JP9574388 U JP 9574388U JP H0350276 Y2 JPH0350276 Y2 JP H0350276Y2
- Authority
- JP
- Japan
- Prior art keywords
- fuel
- signal
- metering member
- relationship
- amount
- 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
Links
- 239000000446 fuel Substances 0.000 claims description 71
- 238000002347 injection Methods 0.000 claims description 19
- 239000007924 injection Substances 0.000 claims description 19
- 238000002485 combustion reaction Methods 0.000 claims description 17
- 238000012937 correction Methods 0.000 claims description 12
- 230000032683 aging Effects 0.000 claims description 10
- 230000008859 change Effects 0.000 claims description 8
- 239000007789 gas Substances 0.000 description 14
- 238000000034 method Methods 0.000 description 9
- 239000000654 additive Substances 0.000 description 8
- 230000000996 additive effect Effects 0.000 description 8
- 238000012545 processing Methods 0.000 description 7
- 230000001276 controlling effect Effects 0.000 description 6
- 238000001514 detection method Methods 0.000 description 6
- 230000006870 function Effects 0.000 description 5
- 230000001105 regulatory effect Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000002828 fuel tank Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000009291 secondary effect Effects 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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
- F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
- F02D41/26—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using computer, e.g. microprocessor
- F02D41/28—Interface circuits
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D43/00—Conjoint electrical control of two or more functions, e.g. ignition, fuel-air mixture, recirculation, supercharging or exhaust-gas treatment
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19803011595 DE3011595A1 (de) | 1980-03-26 | 1980-03-26 | Korrektureinrichtung fuer ein kraftstoffmesssystem bei einer brennkraftmaschine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6432445U JPS6432445U (US07534539-20090519-C00280.png) | 1989-03-01 |
| JPH0350276Y2 true JPH0350276Y2 (US07534539-20090519-C00280.png) | 1991-10-28 |
Family
ID=6098332
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3882481A Pending JPS56148645A (en) | 1980-03-26 | 1981-03-19 | Fuel feed compensator for internal combustion engine |
| JP1988095743U Expired JPH0350276Y2 (US07534539-20090519-C00280.png) | 1980-03-26 | 1988-07-21 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3882481A Pending JPS56148645A (en) | 1980-03-26 | 1981-03-19 | Fuel feed compensator for internal combustion engine |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US4426980A (US07534539-20090519-C00280.png) |
| JP (2) | JPS56148645A (US07534539-20090519-C00280.png) |
| DE (1) | DE3011595A1 (US07534539-20090519-C00280.png) |
Families Citing this family (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58183829A (ja) * | 1982-04-22 | 1983-10-27 | Nippon Denso Co Ltd | デイ−ゼル機関用燃料噴射時期制御方法 |
| US4474155A (en) * | 1983-05-09 | 1984-10-02 | Mikuni Kogyo Kabushiki Kaisha | Governing control for internal combustion engine |
| JPH0733781B2 (ja) * | 1983-08-26 | 1995-04-12 | 株式会社日立製作所 | エンジン制御装置 |
| JPS60104429A (ja) * | 1983-11-09 | 1985-06-08 | Diesel Kiki Co Ltd | 車輛用定速走行装置 |
| DE3343854A1 (de) * | 1983-12-03 | 1985-06-13 | Robert Bosch Gmbh, 7000 Stuttgart | Einrichtung zur beeinflussung eines stellregelkreises bei einer brennkraftmaschine mit selbstzuendung |
| DE3510173C2 (de) * | 1984-08-16 | 1994-02-24 | Bosch Gmbh Robert | Überwachungseinrichtung für eine elektronisch gesteuerte Drosselklappe in einem Kraftfahrzeug |
| FR2574479B1 (fr) * | 1984-12-11 | 1987-01-02 | Alsthom Atlantique | Dispositif electronique pour le pilotage d'un ensemble comprenant un moteur diesel entrainant un generateur alimentant un moteur electrique |
| FR2594889B1 (fr) * | 1986-02-26 | 1990-03-09 | Renault | Procede de compensation de la diminution de debit d'un injecteur de moteur a combustion interne |
| DE3623651C2 (de) * | 1986-07-12 | 1995-01-26 | Bosch Gmbh Robert | Verfahren und Schaltungsanordnung zur Ermittlung eines Stellglied-Sollwertes |
| JPH084077B2 (ja) * | 1987-07-27 | 1996-01-17 | 松下電子工業株式会社 | ボ−トロ−ダ−装置 |
| DE3830534A1 (de) * | 1987-10-01 | 1989-04-20 | Steyr Daimler Puch Ag | Regelverfahren zum verstellen eines stellgliedes |
| DE3803078C2 (de) * | 1988-02-03 | 2000-11-02 | Bosch Gmbh Robert | Verfahren und Einrichtung zur Positionsüberwachung eines elektrischen Ist-Positionsgebers |
| DE3929746A1 (de) * | 1989-09-07 | 1991-03-14 | Bosch Gmbh Robert | Verfahren und einrichtung zum steuern und regeln einer selbstzuendenden brennkraftmaschine |
| DE4031368A1 (de) * | 1990-10-04 | 1992-04-09 | Bosch Gmbh Robert | Steuersystem fuer eine dieselbrennkraftmaschine |
| DE4208002B4 (de) * | 1992-03-13 | 2004-04-08 | Robert Bosch Gmbh | System zur Steuerung einer Brennkraftmaschine |
| DE4223955A1 (de) * | 1992-07-21 | 1994-01-27 | Bosch Gmbh Robert | Verfahren und Vorrichtung zur Ermittlung der einer Brennkraftmaschine zugeführten Kraftstoffmenge |
| DE4332103A1 (de) * | 1993-09-22 | 1995-03-23 | Bayerische Motoren Werke Ag | Verfahren zur Kraftstoffzumessung einer Diesel-Brennkraftmaschine |
| DE4446905C2 (de) * | 1994-12-27 | 1996-12-05 | Anton Dipl Ing Dolenc | Einspritzpumpeneinheit und Verfahren zu deren Einstellung |
| FR2748061B1 (fr) * | 1996-04-26 | 1998-05-22 | Renault | Procede de reglage du capteur de position d'une pompe d'injection |
| EP1138912A1 (en) | 2000-04-01 | 2001-10-04 | Robert Bosch GmbH | Online optimization of injection systems having piezoelectric elements |
| FR2811374A1 (fr) * | 2000-07-10 | 2002-01-11 | Frederic Chabert | Calculateur auxiliaire d'optimisation de l'injection electronique pour moteurs diesel |
| EP1526267A3 (de) * | 2003-10-21 | 2010-07-28 | Continental Automotive GmbH | Verfahren zur Driftkompensation eines Injektors für die direkte Kraftstoffeinspritzung in einen Zylinder einer Brennkraftmaschine sowie Vorrichtung |
| DE102004060842A1 (de) * | 2004-12-17 | 2006-06-29 | Deutz Ag | Mechanische AGR-Steuerung für Saugdieselmotoren |
| DE102004060841A1 (de) * | 2004-12-17 | 2006-06-29 | Deutz Ag | Abgasrückführsteuerung mittels Lastsignal an einer Reiheneinspritzpumpe |
| JP4557760B2 (ja) * | 2005-03-16 | 2010-10-06 | ヤンマー株式会社 | 燃料噴射システム |
| US7556019B2 (en) * | 2006-12-15 | 2009-07-07 | Briggs And Stratton Corporation | Intake manifold regulators for internal combustion engines |
| US8090520B2 (en) * | 2007-01-08 | 2012-01-03 | GM Global Technology Operations LLC | Fuel life monitor and engine management for plug-in hybrid electric vehicles |
| DE102008002121B4 (de) * | 2008-05-30 | 2010-11-04 | Robert Bosch Gmbh | Verfahren und Steuergerät zur Kalibrierung eines Einspritzventils einer Brennkraftmaschine, Computerprogramm und Computergrogrammprodukt |
| DE102009021915B4 (de) | 2009-05-19 | 2011-05-12 | Reiner Lederle | Vorrichtung und Verfahren zur Verschleiß- und Toleranzkorrektur an mechanischen Brennstoffeinspritzsystemen |
| US8768599B2 (en) * | 2009-09-16 | 2014-07-01 | GM Global Technology Operations LLC | System and method for engine and fuel system maintenance |
| CA2754137C (en) | 2011-09-30 | 2012-11-20 | Westport Power Inc. | Apparatus and method for in situ fuel injector calibration in an internal combustion engine |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5316128A (en) * | 1976-07-27 | 1978-02-14 | Bosch Gmbh Robert | Method and device for controlling fuel supply to internal combustion engine |
| JPS5399134A (en) * | 1977-02-08 | 1978-08-30 | Nippon Denso Co Ltd | Electronic fuel injector for internal combustion engine |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2803750A1 (de) * | 1978-01-28 | 1979-08-02 | Bosch Gmbh Robert | Verfahren und einrichtung zur kraftstoffzumessung bei brennkraftmaschinen |
| DE2805876A1 (de) * | 1978-02-11 | 1979-08-16 | Bosch Gmbh Robert | Elektrische ueberwachungseinrichtung fuer scheinwiderstandsbehaftete sensoren und verbraucher, insbesondere im bereich der kraftstoffzumessung bei brennkraftmaschinen |
-
1980
- 1980-03-26 DE DE19803011595 patent/DE3011595A1/de active Granted
-
1981
- 1981-03-19 JP JP3882481A patent/JPS56148645A/ja active Pending
-
1983
- 1983-03-28 US US06/479,769 patent/US4426980A/en not_active Expired - Lifetime
-
1988
- 1988-07-21 JP JP1988095743U patent/JPH0350276Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5316128A (en) * | 1976-07-27 | 1978-02-14 | Bosch Gmbh Robert | Method and device for controlling fuel supply to internal combustion engine |
| JPS5399134A (en) * | 1977-02-08 | 1978-08-30 | Nippon Denso Co Ltd | Electronic fuel injector for internal combustion engine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56148645A (en) | 1981-11-18 |
| DE3011595C2 (US07534539-20090519-C00280.png) | 1990-03-01 |
| US4426980A (en) | 1984-01-24 |
| DE3011595A1 (de) | 1981-10-01 |
| JPS6432445U (US07534539-20090519-C00280.png) | 1989-03-01 |
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