Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 151 - 200 out of 554

Document Document Title
WO/1983/001486A1
A method of running an internal combustion engine with alternative fuels as high or low octane gasoline, paraffin, diesel oil, ethanol, methanol or similar and/or mixtures thereof and combustible gases as LP-gas and the like at unchanged...  
WO/1981/001033A1
An attachment for operating an internal combustion engine (10) on either gaseous or liquid fuel incorporates a modified air cleaner-intake assembly (20) having spaced cover (38) and adapter (21, 27) plates between which is sandwiched a t...  
JP2017166486A
To provide a cylinder for uniflow scavenging large-sized 2 stroke Diesel engine.A cylinder for uniflow scavenging large-sized 2 stroke Diesel engine has a piston 3 that is arranged to be reciprocatable between a bottom dead center positi...  
JP2017155620A
To enable the change of a combustion cycle by using a cam having one cam crest.A variable cycle engine capable of changing a combustion cycle, includes: a cam; a cam shaft supporting the cam; a rocker arm or a valve lifer, and a lost mot...  
JP2017115850A
To selectively operate a plurality of engine valves in a four-stroke operation mode or in a two-stroke operation mode.A system for variably operating a valve of an internal combustion engine controls: a hydraulic device including master ...  
JP6113985B2  
JP6103770B2  
JP2017008802A
To enable a piston to move as freely as an electromagnetic free piston while a crank mechanism is eliminated, and to promote miniaturization and weight saving of an engine as a whole.A crankless engine 10 comprises: a piston 14 translati...  
JP5874521B2  
JP2015218731A
To provide an internal combustion engine including a mechanical conversion system for converting a four-stroke standard internal combustion engine into an eight-stroke engine.A converting mechanical system 10 includes a dual connecting r...  
JP5803680B2  
JP2015068195A
To provide a six-cycle engine which quickly discharges an exhaust gas from a cylinder after an explosion/expansion stroke after the finish of warmup, suppresses a rise of an engine temperature, and improves engine performance.In a six-cy...  
JP2015057548A
To optimize efficiency of an internal engine when the internal engine operates with fuel gas at a changing energy density of a liquefied natural gas carrier.A two-stroke crosshead diesel engine comprises: a fuel gas supply system 19; cyl...  
JP5643499B2  
JP2014152609A
To reduce torque fluctuation of a crankshaft caused by inertial force of a piston and crank mechanism without need for a balancer shaft in a four-cylinder internal combustion engine.A four-cylinder internal combustion engine includes: tw...  
JP2014074334A
To provide an internal combustion engine capable of six-stroke operation which moves to an intake stroke in a state where gas inside a combustion chamber is reliably cleaned out.In six-stroke operation which repeats a compression stroke,...  
JP2014066201A
To provide an internal combustion engine capable of suppressing unnecessary output variation in a transition from a four-stroke operation to a six-stroke operation or a transition from the six-stroke operation to the four-stroke operatio...  
JP2014058949A
To provide an internal combustion engine capable of improving fuel consumption and reducing an environmental load such as suppression of global warming.Four cycle operation at a high load is performed and six cycle operation at a low loa...  
JP5271228B2
To provide a variable cycle engine capable of suppressing the deterioration of an engine output. In the variable cycle engine 10, cams 73, 74 for actuating an intake valve 85 and an exhaust valve are mounted on a camshaft 26 so as to be ...  
JP2011074873A5  
JP5015415B2  
JP4901659B2  
JP4779386B2  
JP2011085111A
To provide a technology capable of preventing the deterioration of engine operation efficiency such as fuel consumption efficiency while shortening a period of warm-up operation until the engine is brought into a normal operating state.I...  
JP4674180B2  
JP2011074873A
To provide a variable cycle engine capable of suppressing the deterioration of an engine output.In the variable cycle engine 10, cams 73, 74 for actuating an intake valve 85 and an exhaust valve are mounted on a camshaft 26 so as to be s...  
JP2011074868A
To provide a variable cycle multiple cylinder engine suppressing a difference in engine output when switching the combustion cycle of a plurality of cylinders.This variable cycle engine 10 allowing switching between a four-cycle and a si...  
JP2011064201A
To provide a method for operating a reciprocating internal combustion engine, particularly, a large diesel engine, and further a reciprocating internal combustion engine to be operated by this method.The method is provided to operate a l...  
JP4658815B2  
JP4637788B2  
JP2010537102A
In a multi-mode, 2-stroke/4-stroke internal combustion engine operation, by switching the engine stroke from 4-stroke operation to 2-stroke operation so that the combustion frequency is doubled, doubling of the engine power is achieved e...  
JP4534968B2  
JP2010151140A
To provide an operation method for a two-stroke reciprocation internal combustion engine, especially a two-stroke large size diesel engine, and to further provide a reciprocation internal combustion engine operated by this method. The tw...  
JP4464252B2  
JP4395260B2  
JP4365304B2  
JP2009535567A
[Means for Solution] A switching device is it is switchable between 2 strokes and 4 strokes about operation of an engine, and switchable between each engagement state over the 1st cam lobe for 4-stroke operation, and the 2nd cam lobe for...  
JP2009526160A
the present invention -- an inhalation valve (5) and an exhaust valve (7) -- it is related with an internal-combustion engine for mutual operation in the mode of operation of about four lines of a jump-spark-ignition type and an engine b...  
JPWO2007057965A1
内燃機関は、燃焼室と、該燃焼室からガスを 排出可能な排気流路とを有するシリンダと、 シリンダに設けられ、燃焼室と排気流路とが 連通する開状態と、燃焼室と排気流路と...  
JP4253426B2  
JP4244603B2  
JP2009506243A
An internal combustion engine (10) has at least one combustion chamber (15) demarcated with a piston (13) stored in a cylinder (11). A step which opens an exhaust means (30) so that fluid may be discharged from a combustion chamber (15),...  
JP4201708B2  
JP4199674B2  
JP4180278B2  
JP2008261336A
To supply liquefied gas together with fuel to an engine.Fuel is supplied to the engine solely or together with diesel fuel. An injector 20 supplies liquefied gas to the engine E in a vapor form. Bubble prevention mechanisms 203, 209, 208...  
JP4165210B2  
JP4138669B2  
JP2008190536A
To simplify the configuration of a pump mechanism and a pump having an opposed piston type internal combustion engine for driving the same.An internal combustion engine comprises two outer pistons 105, 107, and a central piston 109 dispo...  
JP4134492B2  

Matches 151 - 200 out of 554