Patents
Sitemap › F02 - Combustion engines; Hot-gas or combustion-product engine plants › F02D - Controlling combustion engines › F02D 35 - Non-electrical control of engines, dependent on conditions exterior or interior to engines, not otherwise provided for
Patents for F02D 35 - Non-electrical control of engines, dependent on conditions exterior or interior to engines, not otherwise provided for (6,645)
01/2004
01/08/2004DE10320710A1 Verfahren zur Luft/Kraftstoff-Verhältnis-Sensordiagnose Procedures for air / fuel ratio sensor diagnostics
01/08/2004DE10243613A1 Verfahren und Vorrichtung zum Steuern einer motorbetriebenen Drosselklappe Method and apparatus for controlling a motor-driven throttle valve
01/08/2004DE10227279A1 Verfahren, Computerprogramm und Steuer- und/oder Regelgerät zum Betreiben einer Brennkraftmaschine, sowie Brennkraftmaschine Method, and computer program control and / or regulating device for operating an internal combustion engine and internal combustion engine
01/07/2004EP1378729A1 Thermal mass flow sensor with inclined bypass channel inlet
01/07/2004EP1378728A2 Thermal type flow measuring instrument with mold casing in metal insert
01/07/2004EP1377808A1 Vibration sensor with captive fastening means
01/06/2004US6672282 Increased resolution electronic throttle control apparatus and method
01/06/2004US6672153 Mass airflow measuring apparatus
01/02/2004EP1376073A2 Thermal type flow rate measuring apparatus
01/02/2004EP1376071A2 Air-flow meter for internal combustion engines
01/02/2004EP1375890A1 Internal combustion engine combustion diagnosis/control apparatus and combustion diagnosis/control method
01/01/2004US20040002807 Method and apparatus for calculating air-mass drawn into cylinders, and method and apparatus for controlling fuel
12/2003
12/30/2003US6668799 Control method for ignition system
12/30/2003US6668630 Device for monitoring the combustion process in internal combustion engines
12/25/2003US20030236611 Cylinder specific performance parameter computed for an internal combustion engine
12/24/2003WO2003106822A1 Method for controlling exhausted gas emissions
12/23/2003US6668214 Control system for throttle valve actuating device
12/23/2003US6668200 Control system for plant
12/23/2003US6666082 Thermal airflow sensor
12/18/2003US20030230276 Combustion control apparatus for an engine
12/18/2003US20030230074 Method and apparatus for controlling exhausted gas emissions during cold-start of an internal combustion engine
12/17/2003EP1370756A1 Electromotive actuating unit for a metering system of an internal combustion engine
12/17/2003CN1462335A Internal combustion engine combustion diagnosisi/control apparatus and combustion diagnosis/control method
12/16/2003US6662640 Air amount detector for internal combustion engine
12/11/2003US20030227369 Rotary sensor with high reliability in contact between terminals and electrodes
12/11/2003US20030226542 Method and apparatus for controlling motor drive type throttle valve
12/10/2003EP1369572A2 Engine control apparatus
12/10/2003EP1369565A2 Electronic control throttle valve apparatus, non-contact rotation angle detecting apparatus and signal processing apparatus for Hall element
12/10/2003EP1368620A2 Method, computer program and device for measuring the amount injected by an injection system
12/10/2003EP1368559A1 Method of producing a metal honeycomb body with a receiver for a sensor
12/10/2003EP1368558A1 Method and device for production of a honeycomb body and honeycomb bodies
12/10/2003EP1017931B1 sensor for determining the air induced by an internal combustion engine
12/10/2003CN1460776A Forced air-cooled engine for small motorcycle
12/09/2003US6660145 Oxygen sensor element
12/09/2003US6659082 Method for operating a four-stroke internal combustion engine
12/09/2003US6659071 Internal combustion engine operable in PCCI mode with early control injection and method of operation
12/09/2003US6659068 Feedback control for auto-ignition two-stage combustion of gasoline in engine cylinder
12/04/2003US20030224907 Method to control transitions between modes of operation of an engine
12/04/2003US20030221682 Method for air-fuel ratio sensor diagnosis
12/04/2003US20030221670 Electronic control type throttle valve apparatus, non-contact type rotation angle detecting apparatus used in electronic control type throttle valve apparatus etc. and signal processing apparatus for hall element
12/04/2003US20030221664 Method for split ignition timing for idle speed control of an engine
12/04/2003US20030221418 Method for rapid catalyst heating
12/03/2003EP1075593B1 Fuel injection method for an internal combustion engine
12/03/2003EP0966599B1 Apparatus and method for controlling air/fuel ratio using ionization measurements
12/03/2003CN1460201A Plant control apparatus
12/02/2003US6655357 Abnormality detection apparatus for intake system of internal combustion engine
12/02/2003US6655324 High compression ratio, hydrogen enhanced gasoline engine system
11/2003
11/27/2003US20030217732 Combustion control apparatus for a diesel engine
11/26/2003EP1365129A2 Method and apparatus for controlling an internal combustion engine
11/26/2003EP1364110A1 Method and device for controlling an internal combustion engine
11/25/2003US6651432 Controlled temperature combustion engine
11/25/2003CA2240713C Free machining stainless steel and components for automotive fuel and exhaust systems made therefrom
11/20/2003WO2003095820A1 Method for operating an internal combustion engine
11/20/2003WO2003095818A1 Method and device for determining the amount of pre-injection
11/20/2003US20030216853 System and method for diagnosing and calibrating internal combustion engines
11/19/2003EP1363007A2 Failure diagnosis apparatus and method for diagnosing position control system
11/19/2003EP1362987A1 Externally mounted DPCS (differential pressure control system) with position sensor control to reduce frictional and magnetic hysteresis
11/19/2003EP1362175A1 Method for determining mass flows into the inlet manifold of an internal combustion engine
11/18/2003US6649924 Optoelectronic measuring device
11/18/2003US6647958 Throttle control apparatus for internal combustion engine
11/18/2003US6647775 Device for measuring at least one parameter of a flowing medium
11/18/2003US6647768 Intake negative pressure detection apparatus for multi-cylinder internal combustion engine
11/18/2003US6647760 Vibration pickup with pressure sleeve
11/13/2003US20030209234 Exhaust gas recirculation control for internal combustion engine and method of exhaust gas recirculation control
11/13/2003US20030209231 Ignition control device for internal combustion engine
11/13/2003US20030209229 Throttle apparatus for an engine
11/13/2003US20030209225 Method and apparatus for controlling idle speed of an engine
11/13/2003US20030209068 Air flow rate measuring apparatus
11/12/2003EP0964989B1 Air-fuel mixture regulating system in an internal combustion engine
11/11/2003US6645274 For use in internal combustion engines; protection of measuring element from backflowing liquids with use of straightener
11/11/2003US6644104 Intake air-flow rate detecting apparatus and detecting method of internal combustion engine
11/05/2003CN1453456A External DPCS (differential pressure control system) With position sensing controller to reduce friction and magnetic lagging
11/04/2003US6640775 Air-fuel ratio control system for internal combustion engine
10/2003
10/30/2003WO2003089884A1 Device for measuring the mass of air flowing inside a line
10/28/2003US6637404 Method for controlling the operation of an internal combustion engine
10/28/2003US6637197 Method for controlling a rich/lean combustion mixture in a defined manner
10/23/2003WO2003087753A2 Device for pressure measurement, particularly in a combustion chamber of an internal combustion engine
10/23/2003WO2003087562A1 Diesel engine comprising a device for controlling the flow of injected fuel
10/23/2003US20030196630 Method and arrangement for detecting the end of a start operation in an internal combustion engine of a motor vehicle
10/23/2003US20030196618 Externally mounted DPCS (differential pressure control system) with position sensor control to reduce frictional and magnetic hysteresis
10/23/2003DE19927818C2 Vorrichtung zur Messung der Masse eines strömenden Mediums Device for measuring the mass of a flowing medium,
10/21/2003US6636783 Control system for throttle valve actuating device
10/21/2003US6634226 Protective grating for a mass flow rate sensor in a channel of suctioned air
10/16/2003WO2003085244A1 Method for operating an internal combustion engine
10/15/2003EP1183501B1 Sidewall-Torsionsensor
10/14/2003US6631632 Intake air oxygen concentration sensor calibration device and method
10/14/2003US6631611 Methodology of robust initialization of catalyst for consistent oxygen storage capacity measurement
10/09/2003US20030188714 Internal combustion engine combustion diagnosis/control apparatus and combustion diagnosis/control method
10/09/2003US20030188571 System for estimating peak cylinder pressure in an internal combustion engine
10/08/2003CN1447098A Gas flowmeter and its mfg. method
10/07/2003US6629521 Oxygen sensor and feedback system for outboard motor engine
10/02/2003US20030185270 Thermosensitive flow rate detecting element and method for the manufacture thereof
10/02/2003US20030183203 Method for adjusting adaptive programme maps of an adaptive knock control in an internal combustion engine and a method for adjusting the knock control in said engine
10/02/2003US20030183000 Gas flowmeter and manufacturing method thereof
10/01/2003EP1348937A2 Micromachined thermal mass flow sensor
10/01/2003EP1348858A1 Combustion control apparatus for an engine, an engine, combustion control method thereof, computer-readable storage medium, and computer program
10/01/2003EP1348854A1 Combustion control apparatus for a diesel engine, a diesel engine, combustion control method thereof, computer-readable storage medium, and computer program
09/2003
09/25/2003WO2003078830A1 Processor controlled discharge ignition with fixed firing angle at startup
09/25/2003WO2003078815A1 Intake air negative pressure detector for internal combustion engine
09/25/2003US20030178005 Processor controlled discharge ignition with fixed firing angle at startup
1 ... 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 ... 67