| Patents for G01M 15 - Testing of engines (13,067) |
|---|
| 12/10/1996 | US5582157 Fuel property detecting apparatus for internal combustion engines |
| 12/03/1996 | US5581022 Engine misfire detector |
| 11/27/1996 | EP0744610A2 Misfire detection method |
| 11/27/1996 | EP0744609A2 Misfire detection method |
| 11/27/1996 | EP0744608A2 Misfire detection method |
| 11/26/1996 | US5578750 Sensor for magnetically scanning a moving element in an internal combustion engine |
| 11/21/1996 | DE19518411A1 Identifying combustion interruptions in multi-cylinder IC engine |
| 11/20/1996 | EP0742905A1 Accelerometric sensor for measuring pinking in an internal combustion engine |
| 11/20/1996 | CN1136133A Method for identifying combustion interval |
| 11/19/1996 | US5576963 Method and system for detecting the misfire of a reciprocating internal combustion engine utilizing a misfire index model |
| 11/12/1996 | US5574217 Engine misfire detection with compensation for normal acceleration of crankshaft |
| 11/12/1996 | US5572981 Method for monitoring the functional capability of a tank venting system for a motor vehicle |
| 11/05/1996 | US5572424 Computer implemented method |
| 11/05/1996 | US5571958 Apparatus and method for detecting misfire in an internal combustion engine |
| 10/29/1996 | US5569847 Air-fuel ratio estimator for internal combustion engine |
| 10/28/1996 | CA2148057A1 Distributorless ignition test device |
| 10/24/1996 | WO1996033395A1 Modular engine delivery system |
| 10/16/1996 | EP0737862A2 Method and apparatus for measuring octane number |
| 10/16/1996 | EP0610508B1 Method of detecting misfire by utilizing variation of rotation of crankshaft |
| 10/15/1996 | US5566091 Method and apparatus for machine health inference by comparing two like loaded components |
| 10/10/1996 | WO1996031695A1 Method for carrying out an ionic current measurement in a combustion engine using a lean fuel mixture |
| 10/09/1996 | EP0736762A2 Misfire detection |
| 10/09/1996 | EP0736761A2 Engine diagnostic monitor |
| 10/09/1996 | EP0736760A2 Nonlinear dynamic transform for correction of crankshaft acceleration having torsional oscillations |
| 10/08/1996 | US5563515 Cylinder identifying apparatus for a multi-cylinder internal combustion engine with misfire detection |
| 10/03/1996 | WO1996030737A1 Misfire detection method and apparatus |
| 10/03/1996 | WO1996030736A1 Exhaust gas testing device, in particular for motor vehicles |
| 10/02/1996 | EP0735264A2 A fault diagnostic apparatus for evaporated fuel purging system |
| 10/02/1996 | DE19524532A1 Abgastestvorrichtung, insbesondere für Kraftfahrzeuge Exhaust gas testing device, in particular for motor vehicles |
| 10/01/1996 | US5561600 Dual sensor misfire detection apparatus and method for an internal combustion engine |
| 10/01/1996 | US5561243 Apparatus and method for diagnosing radiator fan control system installed in vehicular internal combustion engine |
| 10/01/1996 | US5561238 Method for detecting and evaluating plant emissions |
| 10/01/1996 | US5560341 Apparatus and method for diagnosing occurrence of misfire in multi-cylinder internal combustion engine |
| 10/01/1996 | US5560338 Apparatus for sensing the engine parameters of an internal combustion engine |
| 10/01/1996 | US5560336 Apparatus and method for estimating stability factor of combustion applicable to vehicular internal combustion engine |
| 10/01/1996 | US5560199 Malfunction monitoring apparatus and method for secondary air supply system of internal combustion engine |
| 10/01/1996 | CA2173073A1 Method and system for diagnosing and reporting failure of a vehicle emission test |
| 09/26/1996 | DE19605053A1 On board diagnostic system for motor vehicle IC engine |
| 09/25/1996 | EP0733891A2 Preignition detecting system |
| 09/25/1996 | EP0733890A2 Misfire diagnosis apparatus of multi-cylinder combustion engine |
| 09/25/1996 | EP0687355A4 Engine torque sensing arrangement |
| 09/24/1996 | US5559706 Apparatus for determining engine abnormality |
| 09/24/1996 | US5559705 Adaptive profile correction for rotating position encoders in reciprocating engines |
| 09/24/1996 | US5559285 Fuzzy logic method for detecting misfiers in internal combustion engines |
| 09/24/1996 | US5559280 Combustion chamber pressure transducer and method of making same |
| 09/24/1996 | US5557933 Malfunction diagnosis apparatus for internal combustion engine |
| 09/19/1996 | DE19527112C1 Calibration of characteristic of load-regulated rotary engine |
| 09/17/1996 | US5555724 Capacity determining system in exhaust emission control unit for internal combustion engine |
| 09/11/1996 | EP0643807B1 Misfire detection in an internal combustion engine using exhaust pressure |
| 09/11/1996 | CN1130760A Jet engine test cell structure |
| 09/11/1996 | CN1130759A Device for scanning element and internal combustion piston engine with such device |
| 09/10/1996 | US5554801 Diagnosis apparatus and method for a cylinder pressure sensor |
| 09/10/1996 | US5553450 Method and apparatus for judging the functioning of a catalytic converter |
| 08/29/1996 | DE19607154A1 Detector system for determining output fluctuations of IC engine |
| 08/29/1996 | DE19506274A1 Test bed esp. exhaust gas and/or engine test bed for monitoring IC engine exhaust gas |
| 08/28/1996 | CN1129770A Method and device for measuring fuel injection timing |
| 08/27/1996 | US5550740 Process and device for controlling an internal combustion engine |
| 08/27/1996 | US5550737 Method for analysis of vehicle performance characteristics |
| 08/22/1996 | DE19505415A1 Exhaust gas test bed esp. for motor vehicle IC engine with at least 2 roller stands |
| 08/22/1996 | DE19504098A1 Continuous determination of inner pressure curve of piston engine esp. IC engine |
| 08/21/1996 | EP0727652A2 Engine control unit for an internal combustion engine |
| 08/21/1996 | EP0678156B1 Process and apparatus for the detection of misfiring in a spark-ignition internal combustion engine |
| 08/20/1996 | US5546793 Process for determining gas-force transmitted torque to an internal-combustion engine crankshaft |
| 08/20/1996 | US5546788 Method and apparatus for measuring the concentration of solid particles (soot) in the exhaust gases of internal combustion engines |
| 08/13/1996 | US5544521 Engine misfire detection with rough road inhibit |
| 08/08/1996 | WO1996024106A1 Adaptive profile correction for rotating position encoders in reciprocating engines |
| 08/07/1996 | EP0725373A2 A system and method for failure reporting and collection |
| 08/06/1996 | US5544058 Misfire detecting apparatus for a multi-cylinder internal combustion engine |
| 08/06/1996 | US5542292 Method and device for monitoring a secondary-air system of a motor vehicle |
| 08/06/1996 | US5542291 Misfire detection in an internal combustion engine using modified median averaging |
| 08/06/1996 | US5542248 Air-fuel ratio control system for internal combustion engines |
| 07/31/1996 | EP0724159A1 Analytical tachometers |
| 07/30/1996 | US5541840 Hand held automotive diagnostic service tool |
| 07/25/1996 | CA2167900A1 Analytical tachometers |
| 07/24/1996 | EP0723078A2 Misfire detecting device for internal combustion engine |
| 07/24/1996 | EP0722562A1 Engine knock detection process |
| 07/23/1996 | US5539644 System for detecting misfire in a multi-cylinder internal combustion engine |
| 07/23/1996 | US5539638 Virtual emissions monitor for automobile |
| 07/23/1996 | US5537961 Valve timing control apparatus for engine |
| 07/18/1996 | DE19600258A1 Optical sensor arrangement for detecting combustion process of combustion engine |
| 07/17/1996 | EP0721627A1 Apparatus and method for variable windowed peak detection in a misfire detection system |
| 07/16/1996 | US5535620 Engine management system |
| 07/10/1996 | EP0721107A2 Fuel system |
| 07/10/1996 | EP0720735A1 An acceleration based misfire detection system and method with improved signal fidelity |
| 07/09/1996 | US5535135 State estimator based exhaust gas chemistry measurement system and method |
| 07/09/1996 | US5533332 Method and apparatus for self diagnosis of an internal combustion engine |
| 07/04/1996 | DE19526644C1 Defective ignition or fuel injection device detection system for i.c. engine |
| 07/03/1996 | CN1125846A Multifunction detector for running-state motor |
| 07/02/1996 | USH1555 Piston top dead center locating tool |
| 07/02/1996 | US5531108 Adaptive correction of torsional and wheel profile position irregularities for misfire detection |
| 07/02/1996 | US5531107 Method and apparatus for establishing virtual inertia in a chassis dynamometer |
| 07/02/1996 | US5531105 Method and system for determining engine oil consumption |
| 07/02/1996 | US5531100 Of an internal combustion engine |
| 06/27/1996 | DE4445684A1 Determining torque, work and output power of combustion engine |
| 06/27/1996 | DE4440974C1 Loading device for testing reciprocating piston engine |
| 06/27/1996 | DE19543063A1 Anordnung und Verfahren zum Bestimmen der Leistungssymmetrie eines Motors Arrangement and method for determining the performance of an engine symmetry |
| 06/25/1996 | US5529041 Active engine misfire detection system |
| 06/25/1996 | US5529034 Valve timing control apparatus for engine |
| 06/25/1996 | US5528931 Engine diagnostic monitor with on-board adjustment of correction factors |
| 06/25/1996 | US5528930 Engine misfire detection system and method |