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2015
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Invention
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Device for varying the dead center positions of a piston, which is connected by way of a connecti... |
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Invention
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Method for throttle-free load control of a four-stroke otto engine by means of the lifting functi... |
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2012
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Invention
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Method for operating a reciprocating piston internal combustion engine with internal exhaust gas ... |
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Invention
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Device for reducing rotational asymmetries in the crankshaft of a reciprocating internal combusti... |
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2011
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Invention
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Method for operating an internal combustion engine and an internal combustion engine.
An interna... |
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Invention
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Method for operating an internal combustion engine and internal combustion engine. The invention ... |
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Invention
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Method for operating an exhaust gas turbocharged internal combustion engine, and internal combust... |
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Invention
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Method for varying the duration of a supply stroke of a pump element, and a pump device. A pump d... |
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Invention
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Method for varying the duration of a supply stroke of a pump element, and a pump device. The inve... |
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Invention
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Method for varying the duration of a delivery stroke of a pump element, and pump device. The inve... |
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2009
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Invention
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Method for operating a vehicle drive train with an internal combustion engine having several cyli... |
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Invention
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Valve lever assembly having a switchable valve actuating mechanism. A valve lever assembly having... |
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Invention
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Valve lever assembly having a switchable valve actuating mechanism. The invention relates to a va... |
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2008
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Invention
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Method for operating an internal combustion engine and an internal combustion engine. An engine c... |
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Invention
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Method for operating an internal combustion engine and an internal combustion engine. The inventi... |
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Invention
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Method and device for reducing rotational non-uniformities of the crankshaft of an internal combu... |
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Invention
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Method and device for reducing rotational non-uniformities of the crankshaft of a piston internal... |
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2007
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Invention
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Method and apparatus for conversion of combustion heat energy to mechanical energy. In an apparat... |
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Invention
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Method for converting thermal energy into mechanical work, and internal combustion engine. In a m... |
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2006
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Invention
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Switchable valve actuating mechanism. A valve actuation device may comprise a camshaft including ... |
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Invention
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Switchable valve actuating mechanism. Disclosed is a switchable valve actuating mechanism compris... |
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Invention
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Combined roller- and slide bearing.
A combined roller- and slide bearing comprises at least one ... |
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Invention
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Combined rolling and plain bearing. A combined rolling and plain bearing comprises at least one r... |
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Invention
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Multicylinder two-stroke engine with complete balancing of forces and torques of the first order.... |
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2004
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Invention
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Piston compressor. A piston compressor contains at least one cylinder (2), inside of which a reci... |
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Invention
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Internal combustion engines having double cylinder units. An internal combustion engine may compr... |
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Invention
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Valve-actuating devices for internal combustion engines having changeable stroke functions. Valve... |
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2003
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Invention
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Supplementary control valve devices for an intake passage of an internal combustion engine. Suppl... |
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Invention
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Methods and apparatus for providing variable valve lift for camshaft-actuated valves. Apparatus s... |
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Invention
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Apparatus for the adjustment of the stroke of a valve actuated by a camshaft. An apparatus for ad... |
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Invention
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Method and valve for reducing valve opening and closing time durations. A process reducing the si... |
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2002
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Invention
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Supplemental control valve device for supplemental flow control of an internal combustion engine ... |
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Invention
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Apparatus for changing the compression of a cylinder of a piston engine. An apparatus for changin... |
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2001
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Invention
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Apparatus for switching the operation of a change valve of a combustion engine. An apparatus for ... |
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Invention
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Device for modifying the compression of a cylinder in an ic piston engine. The invention relates ... |
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2000
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Invention
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Method and apparatus for impulse charging of an internal combustion engine. A method and apparatu... |
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1999
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Invention
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Method and device for opening a valve, especially a load changing valve of an internal combustion... |
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Invention
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Device for activating and deactivating a load change valve of an internal combustion engine. A de... |
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Invention
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Device for actuating at least one gas exchange valve of an internal combustion engine. A device f... |
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1998
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Invention
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Apparatus for switching off a load change valve of an internal combustion engine. An apparatus fo... |
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Invention
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Device for changing compression of a reciprocating piston internal combustion engine. A device fo... |
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1997
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Invention
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Method of improving the combustion characteristics in an internal combustion engine. In a method ... |
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Invention
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Arrangement for interrupting the flow of force between a camshaft and a valve. An arrangement for... |
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1996
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Invention
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Arrangement for vibration compensation in a reciprocating-piston internal-combustion engine. Desc... |
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Invention
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Reciprocating piston internal combustion engine having at least one cylinder. A reciprocating pis... |
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Invention
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Method and apparatus for converting radiation power into mechanical power. A method and apparatus... |
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Invention
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Coupling gear. A coupling gear for transmitting rotation of a first shaft onto a second shaft has... |
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Invention
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Method for controlling an internal combustion engine with external ignition system and with a fue... |
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1995
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Invention
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Method and device for variable valve control of an internal combustion engine. A method and a dev... |
