About 36 results
https://drivepatents.com/patents/1078877 · 30 Mar 2005
The device has a switched pumped solid laser with a light source, and a solid laser crystal enclosed in a resonator (9). A quality switch (4) increases power density, and a focusing device (7) focuses a laser beam into a combustion chamber. The source, res...
https://drivepatents.com/patents/1083452 · 6 Oct 2004
The method involves using a continuous flow sensor with variable decreasing of pressure, such as a mass flow sensor. The pressure behind the flow sensor is regulated by means of a pressure control valve to a constant value. During excess pressure of the se...
https://drivepatents.com/patents/1085677 · 14 Jul 2004
The pressure behind the Coriolis mass flow sensor (7) is maintained at a constant value using a pressure regulator (9) which is adjusted based on measurements from output and input pressure sensors (10,11). The fluid flow is divided into two parts before r...
https://drivepatents.com/patents/1086132 · 23 Jun 2004
The method involves blowing gas into a combustion chamber (10) with a blower (8) and producing a layered charge (16). The combustion gas is blown into a chamber (7) that is separate from the combustion chamber and that can be connected to it by a controlle...
https://drivepatents.com/patents/1087424 · 6 May 2004
The internal combustion motor (1) has a crankshaft (5), which drives a motor output shaft (15) through a variable reduction gear (13). A second mechanical and variable reduction gear (32) drives the turbo blower (33), using a continuously variable transmis...
Method for operating a spark ignition four-stroke internal combustion engine with multiple injection
https://drivepatents.com/patents/1091822 · 19 Nov 2003
During an idling phase, fuel is repeatedly injected in a cycle. To attain stable combustion in the easiest way possible during idling, a first injection (E1) carried out during an intake cycle in the idling phase begins in a crank angle (KW) area between 0...
https://drivepatents.com/patents/1091821 · 19 Nov 2003
The residual gas is recycled through a catalyst (12) located in the exhaust duct (5) near the engine. An Independent claim is included for the corresponding engine
https://drivepatents.com/patents/1093960 · 20 Aug 2003
The system has two charge air coolers (10,11) such that a cooler is placed between two compressors (5,6) and another placed in the downstream of the latter compressor. The air cooler is placed upstream of the coolant cooler (13) and another charge air cool...
https://drivepatents.com/patents/1096966 · 9 Apr 2003
The maximum value (M) of the combustion thermal profile (dQ/d alpha ) is determined, where alpha is the crank angle. The 50% mass conversion point (MFB50%) is associated with the instant of maximum value (M). This association precedes completion of combust...
https://drivepatents.com/patents/1097170 · 2 Apr 2003
Process for the controlled operation of a combustion engine comprises monitoring and evaluating the progress of the combustion by measuring relevant parameters selected from start of combustion, combustion duration and combustion rate, and controlling the ...