|
Match
|
Document |
Document Title |
|
|
7614381 |
Power system with an integrated lubrication circuit
A power system includes an engine having a first lubrication circuit and at least one auxiliary power unit having a second lubrication circuit. The first lubrication circuit is in fluid...
|
|
|
7600500 |
Lubricating system for internal combustion engine
A lubricating system for an internal combustion engine in which oil in a crankcase is supplied into an oil tank by a scavenging pump wherein it is possible to reduce the size of an engine body and...
|
|
|
7597600 |
Engine for driving a watercraft propelled by a water jet
A system for driving a water induction and discharge system of a watercraft propelled by a water jet includes a water impeller, an engine including a driven shaft and a first chamber for containing...
|
|
|
7588011 |
Oil supplying apparatus for engine
An oil supplying apparatus includes a first oil path supplying working oil from an outlet port to a portion to be supplied with the working oil, a second oil path supplying the working oil to an...
|
|
|
7584736 |
Lubrication device of four-stroke engines
A lubricant device of four-stroke engine is provided according to the present invention. The lubricant device is applicable to a four-stroke engine having a cylinder, a crank case, a rocker arm...
|
|
|
7584726 |
Two-stroke opposite radial rotary-piston engine
A two-stroke opposite rotary-piston engine comprises a cylinder block including a sleeve and two pistons slidely disposed therein, oppositely movable forming a common combustion chamber and a first...
|
|
|
7578277 |
Pump drive structure of water-cooled internal combustion engine
To provide a pump drive structure for a water-cooled internal combustion engine in which the number of revolving shafts arranged in parallel in an internal combustion engine is reduced and a power...
|
|
|
7516729 |
Providing lubricant to an engine
A method and apparatus for providing lubricant to an engine which may be operated in either a normal position or an extreme angled position. Through gravity, the lubricant pools in a first location...
|
|
|
7516727 |
Vehicle combustion engine
A vehicle combustion engine includes an engine cylinder block having an exhaust port defined in a front surface area thereof and fluidly connected with an exhaust tube. A transmission is arranged...
|
|
|
7509937 |
Piston ring, piston skirt and cylinder liner lubrication system and method for an internal combustion engine
An improved lubrication system and method for an internal combustion engine that includes an inertia pump in a piston that reacts to the movement of the piston and conveys a predetermined measure...
|
|
|
7509935 |
Engine cover and method
An engine cover ( 400 ), such as a valve cover ( 700 ) or an oil pan ( 400 ), includes a skeleton structure ( 402 ) that may have a plurality of ribs ( 406 ) and at least one opening. At least one...
|
|
|
7509930 |
Internal combustion barrel engine
A two-stroke barrel engine includes a power output shaft configured to rotate, an even number of cylinders encircling the power output shaft, wherein each cylinder includes opposing first and...
|
|
|
7498932 |
Oil level monitoring system for an internal combustion engine
An internal combustion engine in a working device comprises an oil reservoir near a crankcase to hold oil. An oil measurement device is used to recognize the existence of oil in the oil reservoir...
|
|
|
7497197 |
Motor-operated tool
A chainsaw includes an internal combustion engine with a fuel-air mixture inlet and a carburettor with a fuel-air mixture outlet disposed in the direction of flow of a fuel-air mixture in front of...
|
|
|
7481197 |
Lubrication device of four-stroke engines
A lubricant device of four-stroke engine is provided according to the present invention. The lubricant device is applicable to a four-stroke engine having a cylinder, a crank case, a rocker arm...
|
|
|
7472771 |
Snowmobile with intercooler
A snowmobile with an intercooler includes a four-stroke-cycle engine unit disposed in an engine room covered by an engine hood, and the engine unit includes an engine body, a turbocharger, an...
|
|
|
7472675 |
Internal combustion engine
An internal combustion engine includes a crankcase in which a crankshaft is rotatably mounted. Mechanisms are provided for scraping off the oil from the rotating crankshaft. An oil pan is arranged...
|
|
|
7461637 |
Diesel engine lubricated with fuel such as light oil
A diesel engine ( 1 ) includes a fuel supply passage ( 4 ) via which fuel is supplied from a fuel tank ( 2 ) to an oil pan ( 3 ) through a supply pump ( 6 ), a lubrication-system fuel supply...
|
|
|
7461625 |
Lubricant recovering apparatus for heavy construction equipment
A lubricant recovering apparatus is disclosed, which can process lubricant collected in a drain pipeline due to an oil slobbering phenomenon occurring in a diesel engine. The lubricant recovering...
|
|
|
7451753 |
Pre-heating of a liquid in an aircraft reservoir
An electric motor thermally associated with a liquid reservoir of an aircraft engine is selectively operated to generate heat for pre-heating a liquid in a reservoir prior to engine start.
|
|
|
7444979 |
Crankcase of an engine
The present invention provides a motorcycle including a front wheel, a rear wheel, a frame supported by the front and rear wheels, a crankcase including a first interface portion and a first...
|
|
|
7444977 |
Method and system for reducing fuel consumption in a diesel engine
The present invention relates to a method (and corresponding system) of reducing fuel consumption in a diesel engine ( 300 ) when operating at less than full power, the method comprising the step...
|
|
|
7438064 |
Mixture-lubricated internal combustion engine
A mixture-lubricated internal combustion engine has a cylinder ( 2 ) in which a combustion chamber ( 3 ) is formed. The combustion chamber ( 3 ) is delimited by a piston ( 5 ) mounted to move back...
|
|
|
7434561 |
Engine
An engine including an oil passage through which oil output from an oil pump flows, an oil cooler mounted to the oil passage, and a branched oil passage for a hydraulically-powered device of the...
|
|
|
7431006 |
System and method for lubricating power transmitting elements
Disclosed herein is a lubrication system and method. The system includes a main engine bearing and a crankshaft in operational association with the bearing. The crankshaft includes an end having a...
|
|
|
7421996 |
Lubricating device for engine
An lubrication device for an engine includes: a crank case which freely rotatably supports a crank shaft and also which stores oil at its lower part; an oil strainer which is so arranged as to be...
|
|
|
7415960 |
Engine fluid passage intersection and method
A fluid passage intersection ( 314 ) within a component ( 100 ) includes a supply passage ( 118 ) formed in the component ( 100 ), a cavity ( 316 ) in fluid communication with the supply passage (...
|
|
|
7415946 |
Engine and method for operating an engine
An engine includes a housing having a combustion chamber. The engine may also include a fuel injector for supplying fuel directly or indirectly to the combustion chamber. Additionally, the engine...
|
|
|
7412957 |
Crankcase, oil channel mold core for producing a crankcase and process for producing a crankcase
A crankcase of an internal combustion engine with at least one main lubricant channel for supplying the internal combustion engine with lubricant and with at least one oil return flow channel ( 10...
|
|
|
7412949 |
Dual head piston engine
A gas or diesel internal combustion engine of either a two or four stroke design uses both ends of each piston to create a combustion chamber. The piston rod rides linearly through a lower cylinder...
|
|
|
7410398 |
Engine mounted oil tank
An oil system for an outboard motor is disclosed. The oil system has a pump disposed in an oil reservoir. The oil reservoir is attached to an engine of the outboard motor. The oil reservoir is...
|
|
|
7401589 |
Engine
An engine comprises: a V-belt type continuously variable transmission on one side of an engine case, said CVT being provided with and housing in a transmission case a drive pulley attached to one...
|
|
|
7398858 |
Oil pan arrangement
The invention relates to an oil pan arrangement for an internal-combustion engine including a cover part, a bottom part for the oil pan and at least one suction pipe which opens out into an suction...
|
|
|
7395804 |
Lubrication structure of engine
The lubrication structure of an engine is provided with a crankcase having a crank chamber that houses a crankshaft. A first oil reservoir is in communication with the crank chamber and is formed...
|
|
|
7395803 |
Electric oil pump system and controls for hybrid electric vehicles
An engine lubrication oil flow control system and control method for an engine in a hybrid electric vehicle powertrain is disclosed. An engine lubrication oil pump is powered by a lubrication oil...
|
|
|
7395802 |
Oil supply for internal combustion engine camshaft
An oil supply system for an internal combustion engine camshaft includes an oil distribution block configured for attachment to an engine structure adjacent to and above a camshaft, with attachment...
|
|
|
7387102 |
Cast part for an internal combustion engine
The invention relates to a cast part for an internal combustion engine, said part being a cylinder crankcase, which has at least one guide duct that leads a fluid medium to a required location....
|
|
|
7373914 |
Lubricating apparatus for internal combustion engine
A lubricating apparatus for an internal combustion engine is provided in which an oil discharge passage, extending from the oil pump, is provided for straddling the oil pump case and the tank body....
|
|
|
7373913 |
Small internal combustion engine
A small internal combustion engine including a crankcase, a crankshaft rotatably mounted in an interior of the crankcase by crankshaft bearings of the crankcase, a first oil passage disposed below...
|
|
|
7373912 |
Oil level indicating system for internal combustion engine
An oil level indicating system for an internal combustion engine includes an indicator passageway extending through a cylinder block, cylinder head and up through a ported boss extending through an...
|
|
|
7373911 |
Oil return device
An engine oil return device for an engine having a cylinder head and a cylinder block is disclosed. The oil return device comprises an oil pan and an oil return path. The oil return path includes...
|
|
|
7363904 |
Lubrication device of engine
An engine lubrication system in which a transmission 13 having a main shaft 14 and a drive shaft 15 each having a plurality of change-speed gears mounted thereon is arranged within a...
|
|
|
7360520 |
Damped windage tray and method of making same
A damped windage tray for an engine including a windage tray formed from a laminate. The laminate operates to damp vibrations of the windage tray. The laminate includes a first constraining layer,...
|
|
|
7357225 |
Two part oil or fluid drain plug with magnet
A two part oil drain plug assembly facilitates the draining of oil or fluid from a sump, and its use prevents the threads of the sump, which may be an automotive oil pan, from becoming stripped or...
|
|
|
7357113 |
Baffle plate configuration of internal combustion engine
A baffle plate configuration of an internal combustion engine according to a first embodiment of the invention is provided below a rotational member arranged on or near a crankshaft and prevents...
|
|
|
7357111 |
Stroke characteristic variable engine
A stroke characteristic variable engine comprising a primary link connected to a piston which is slidably fitted in a cylinder, a secondary link connecting the primary link with a crankshaft and a...
|
|
|
7350498 |
Crankshaft of engine
A crankshaft equipped in an engine, including an oil passage through which oil is drawn from a crank journal to a crank pin. The oil passage has an inlet formed at a peripheral region of the crank...
|
|
|
7350497 |
Outboard motor lubrication system
A lubrication system of an outboard motor delivers lubricant to an internal combustion engine. The internal combustion engine is supported by an upper end of a case. The lubrication system has an...
|
|
|
7350484 |
Controlled leakage valve for piston cooling nozzle
Device to feed cooling and lubricating fluid to cooling and lubricating nozzles for the pistons of an internal combustion engine, having at least one valve with an upstream channel and a downstream...
|
|
|
7347176 |
Gasket with leak conduit
A gasket ( 200 ) includes a metal substrate ( 202 ) that has a first opening ( 204 ) and a second opening ( 216 ) formed therein. A first sealing bead ( 208 ) substantially surrounds the first...
|