| Patents for F02B 1 - Engines characterised by fuel-air mixture compression (10,837) |
|---|
| 01/14/1992 | US5080057 Cylinder head of an internal-combustion engine |
| 01/14/1992 | US5080050 Rotary engine |
| 01/09/1992 | DE4120935A1 Control circuit identifying misfiring of IC engine - analyses misfire signals to determine degree of misfire and adjust fuel injection |
| 01/09/1992 | DE4020262A1 Combustion chamber for IC engine - is formed by depression in piston crown |
| 01/08/1992 | EP0464860A1 Intake manifold |
| 01/08/1992 | EP0464489A1 Ester containing fuels, for spark ignition- and diesel engines |
| 01/08/1992 | EP0464201A1 Rotary sleeve valve-carrying internal combustion engine |
| 01/08/1992 | EP0174346B1 Combustion initiation system employing hard discharge ignition |
| 01/07/1992 | USRE33787 Four-cycle engine |
| 01/07/1992 | US5078649 Hydraulic coupling for torsion isolator |
| 01/07/1992 | US5078648 Driveline isolator with hydraulic damper and spiral springs |
| 01/07/1992 | US5078631 Marine exhaust system |
| 01/07/1992 | US5078109 Engine output controlling method |
| 01/07/1992 | US5078108 Throttle control system for internal combustion engine |
| 01/02/1992 | EP0463842A2 Distributorless ignition system |
| 01/02/1992 | EP0463818A1 Internal combustion engine and method |
| 01/02/1992 | EP0463800A2 Direct current ignition system |
| 01/02/1992 | EP0463730A1 Fuel injector |
| 01/02/1992 | EP0274505B1 Insulation material and method of applying the same to a component in a combustion engine |
| 01/02/1992 | DE4020113A1 Gas sensor system e.g. for exhaust gases |
| 01/01/1992 | CN1015277B Improvements relating to fuel injection to internal combustion engines |
| 12/31/1991 | US5077104 Nicotine packaging materials |
| 12/31/1991 | US5076248 Internal combustion engine with preheating of the intake air, and method of operating the engine |
| 12/31/1991 | US5076235 Knock control in internal combustion engines |
| 12/31/1991 | US5076229 Internal combustion engines and method of operting an internal combustion engine using staged combustion |
| 12/31/1991 | US5076217 Engine cooling systems |
| 12/31/1991 | US5076059 Energy recovery system for motor vehicles |
| 12/27/1991 | EP0462424A1 Combustion chamber with a piston recess |
| 12/27/1991 | EP0462116A1 Storage fuel injection device. |
| 12/27/1991 | EP0362266B1 Turbo motor control system |
| 12/27/1991 | EP0269671B1 Method for controlling the spark ignition in the ignition system of an internal combustion engine and arrangement for carrying out the method |
| 12/26/1991 | WO1991019975A1 NOx SENSOR ASSEMBLY |
| 12/26/1991 | WO1991019918A1 Drive device |
| 12/26/1991 | WO1991019894A1 A method of removing hydrocarbons from the air |
| 12/25/1991 | CN1057316A Method and device for improving combustion efficiency of internal combustion engine |
| 12/24/1991 | US5075274 Exhaust gas cleaner |
| 12/24/1991 | US5075040 Aqueous solutions especially for cleaning high strength steel |
| 12/24/1991 | US5074268 Method for the operation of an ic engine of the piston type |
| 12/24/1991 | US5074265 Rotary valve with facility for stratified combustion in the internal combustion engine |
| 12/24/1991 | US5074254 Forced-circulation type water-cooling system for horizontal internal-combustion engine |
| 12/24/1991 | US5074113 Air-fuel ratio control device of an internal combustion engine |
| 12/24/1991 | CA1293554C Method for feedback controlling the air and fuel ratio of the mixture supplied to an internal combustion engine |
| 12/24/1991 | CA1293415C Internal combustion engine |
| 12/23/1991 | WO1992000448A1 Variable air/fuel ratio engine control system with closed-loop control around maximum efficiency and combination of otto-diesel throttling |
| 12/23/1991 | CA2065345A1 Variable air/fuel ratio engine control system with closed-loop control around maximum efficiency and combination of otto-diesel throttling |
| 12/18/1991 | EP0461852A2 Mobile engines, air-intake system therefor, and method of operating them |
| 12/18/1991 | EP0461765A1 Engine cooling systems |
| 12/18/1991 | EP0461617A2 Throttle with co-axial stepper motor drive |
| 12/18/1991 | EP0461347A1 Device for inserting a small amount of a rare earth containing mixture or composition into a combustion chamber |
| 12/17/1991 | US5072815 Power line to drive a vehicle |
| 12/17/1991 | US5072713 Filter for lowering harmful crankcase emissions in an internal combustion engine |
| 12/17/1991 | US5072708 For controlling a power output |
| 12/17/1991 | US5072707 Split thrust bearing for outboard engine |
| 12/17/1991 | US5072702 Engine shut-down device |
| 12/17/1991 | US5072701 Apparatus for automatically starting engines |
| 12/17/1991 | US5072699 Internal combustion engine |
| 12/17/1991 | US5072627 Starting apparatus for an engine |
| 12/14/1991 | CA2044395A1 Air-intake system for mobile engines |
| 12/13/1991 | WO1991019896A1 Device for inserting rare earth particles into a combustion chamber |
| 12/12/1991 | WO1991019084A1 Split cycle internal combustion engine |
| 12/12/1991 | DE4018586A1 IC-engine with twin camshaft - has rocker arms mounted on pin aligned parallel to camshafts |
| 12/11/1991 | EP0460077A1 Pulsed jet combustion generator for premixed charge engines |
| 12/11/1991 | EP0460061A1 Pulsed jet combustion generator for non-premixed charge engines |
| 12/11/1991 | EP0460059A1 Method and system for controlled combustion engines |
| 12/11/1991 | EP0459977A1 High pressure gasifier and diesel-cycle internal combustion engine system |
| 12/10/1991 | US5071325 Combination primer and mixture enrichment device |
| 12/10/1991 | US5070852 Auxiliary instantaneous heating and magnetization apparatus for the fuel system of a vehicle |
| 12/10/1991 | US5070824 Combustion chamber and valve operating mechanism for multi-valve engine |
| 12/05/1991 | DE4117440A1 Adaptively setting fuel-air mixt. ratio to fuel properties - responding to deviations from desired value of engine operation parameters with variable rate of mixt. adjustment |
| 12/04/1991 | EP0407436B1 Motor propulsion, in particular for an automobile vehicle and vehicle comprising such a unit |
| 12/03/1991 | US5069191 Fuel agitating device for internal combustion engine |
| 12/03/1991 | US5069186 Fuel injection assembly for internal combustion engine |
| 12/03/1991 | US5069181 Output control apparatus for an internal combustion engine |
| 12/03/1991 | US5069175 Charge intake system for a multi-intake valve per cylinder engine |
| 12/03/1991 | US5069154 Marine safety system for positive-pressure engines |
| 12/03/1991 | CA1292702C Rotary valve with facility for stratified combustion in the internal combustionengine |
| 11/27/1991 | EP0458762A1 An ignition device for internal combustion engines particularly for detecting spark failure |
| 11/26/1991 | US5068141 Linear Low Density Copolymer of Ethylene and Octene |
| 11/26/1991 | US5067466 System for measuring air flow rate for internal combustion engines |
| 11/26/1991 | US5067460 Variable air/fuel ratio engine control system with closed-loop control around maximum efficiency and combination of Otto-diesel throttling |
| 11/26/1991 | US5067458 Fuel combustion system and method of operation for an otto-cycle internal combustion engine |
| 11/26/1991 | US5067455 Method and apparatus for adding additives to lubricating oil |
| 11/22/1991 | WO1991018201A1 Remote control device for starting and stopping diesel and petrol engines |
| 11/22/1991 | CA2064000A1 Remote control device for starting and stopping diesel and petrol engines |
| 11/21/1991 | EP0456894A1 Engine control device |
| 11/21/1991 | DE4116272A1 Combustion monitor for vehicle IC engine - detects ion current upon ignition of spark plug |
| 11/21/1991 | DE4111640A1 Hydraulically driven valve gear for IC engine - has pump piston with profile which, upon rotation, gives required change in valve lift |
| 11/20/1991 | CN1014816B Method and apparatus for supplying oil for two-cycle engine |
| 11/19/1991 | US5065722 Apparatus having a control motor for intervention into a force transmission device |
| 11/19/1991 | US5065720 Engine with mechanical governor and decompression device |
| 11/19/1991 | US5065711 Internal combustion engines |
| 11/19/1991 | US5065704 Internal combustion engine and kit therefore |
| 11/19/1991 | US5065576 Exhaust gas purifying device for a diesel engine |
| 11/14/1991 | WO1991017434A1 Process for controlling the proportion of air in a hot exhaust-gas stream, and oxygen probe for use in the process |
| 11/13/1991 | EP0456016A1 Injection system to enrich with oxygen an internal combustion engine |
| 11/13/1991 | EP0455709A1 Method and device for controlling an energy conversion system |
| 11/13/1991 | EP0455640A1 Controller for a three-wheel turbocharger |
| 11/12/1991 | US5063901 Diagnosis system and optimum control system for internal combustion engine |
| 11/12/1991 | US5063898 Pulsed hydraulically-actuated fuel injector ignitor system |
| 11/12/1991 | US5063897 Accessory drive arrangement for engine |