Patents
Sitemap › F01 - Machines or engines in general; Engine plants in general; Steam engines › F01M - Lubricating of machines or engines in general; Lubricating internal-combustion engines; Crankcase ventilating › F01M 1 - Pressure lubrication
Patents for F01M 1 - Pressure lubrication (8,385)
10/2003
10/07/2003US6629517 Lubrication structure in four-cycle OHC engine
10/02/2003US20030185627 Lubrication system for a tool with a combustion engine
10/02/2003US20030183189 Drysump lubrication type engine
10/01/2003EP1348096A1 Device and method for cooling
10/01/2003CN2576970Y Apparatus for automatically preventing burnout of engine using engine oil pressure
10/01/2003CN2576969Y Single-cylinder diesel engine capable of sufficiently lubricating drive gear cluster
10/01/2003CN1445438A Pressure type oil absorber
09/2003
09/30/2003US6626141 Engine oil circulation system and method
09/30/2003US6626140 Four stroke engine having power take off assembly
09/29/2003CA2423757A1 Drysump lubrication type engine
09/25/2003WO2003078025A1 Oilfilter assembly
09/24/2003CN2575307Y Cylinder liner
09/24/2003CN2575306Y Engine cylinder body
09/23/2003US6623251 Spindle apparatus
09/23/2003US6622688 Operator carried power tool having a four-cycle engine and an engine lubrication method
09/23/2003US6622672 Variable compression ratio control system for an internal combustion engine
09/18/2003WO2003076778A1 Balancer device of engine
09/18/2003WO2003002233A3 Filter element with a drainage tube
09/18/2003US20030173281 Oil filter assembly
09/17/2003EP1344927A2 Cylinder head
09/17/2003CN1442225A Complete flow type fibrous lubricating oil filter element and its preparation method
09/17/2003CN1121547C Lubricating apparatus for engine
09/16/2003US6620007 Cooling water jacket for small watercraft engine
09/16/2003US6619274 Outboard engine intake air cooling system
09/10/2003CN1440829A All flow-type deeply adsorbing fiber purifier filter element
09/03/2003EP1340886A1 Oil control valve and method of mounting the oil control valve
09/03/2003EP0958448B1 Method for controlling oil flow rate in a two-stroke engine with separate lubrication and related engine
09/03/2003CN2570464Y Motorcycle overhead camshaft push-rod engine cylinder head lubricating arrangement
09/02/2003US6614345 Oil pressure warning system for outboard motor
09/02/2003CA2070477C Gear pump for oil for an internal-combustion engine, in particular for motor vehicles
08/2003
08/28/2003WO2003071102A1 Lubrication device of engine
08/28/2003WO2003071101A1 Engine lubricating device
08/28/2003US20030159666 Two-step roller finger cam follower having spool-shaped low-lift roller
08/27/2003EP1338760A2 Two-step roller finger cam follower having spool-shaped low-lift roller
08/27/2003EP1337744A1 Four-cycle internal combustion engine
08/27/2003EP1047927B1 Lubrication system monitor
08/26/2003US6609485 Piston pin bushing cooler
08/21/2003US20030154943 Flow path structure of hollow tube
08/20/2003CN1437678A Internal combustion engines
08/20/2003CN1437676A Internal combustion engine with valve control
08/20/2003CN1118618C Lubricating structure of four-stroke engine
08/14/2003US20030152464 Oil catching device and oil pump for an internal-combustion engine, and method of making and using same
08/13/2003CN2565991Y Automatic protector for engine oil pressure failure
08/13/2003CN2565990Y Internal combustion engine oil pressure-electric starting device
08/12/2003US6604608 Lubrication system and method of lubricating an internal-combustion engine
08/07/2003WO2003064826A1 A crankcase scavenged four-stroke engine
08/07/2003WO2003064825A1 Crankcase scavenged internal combustion engine
08/07/2003US20030146050 Lubricant management apparatus and method for a vehicle
08/06/2003EP1092104B1 Piston-pin bushing
08/06/2003EP1034390B1 Piston unit
08/05/2003US6601557 Engine oil pump and balance shaft module
08/05/2003US6601528 Four stroke engine with intake manifold
07/2003
07/31/2003WO2003062610A1 Method and apparatus for inter-cylinder lubrication transfer in a multi-cylinder internal combustion engine
07/31/2003US20030140888 Engine and personal watercraft equipped with engine
07/31/2003DE10211462C1 Automatic stop-start method for automobile IC engine has stopping of engine dependent on operating state of oil system for drive transmission
07/29/2003US6598705 Lubricating system for internal combustion engine
07/29/2003US6598578 Lubricating structure in internal combustion engine
07/24/2003US20030136371 Energy efficient fluid pump system
07/24/2003US20030136369 Method and apparatus for inter-cylinder lubrication transfer in a multi-cylinder internal combustion engine
07/23/2003EP1328709A1 Dosing system
07/23/2003CN2561938Y Oil pressure protector of diesel engine for vehicle
07/17/2003WO2003058071A1 Device for pressure regulation of hydraulic pumps
07/17/2003US20030132063 Internal combustion engine
07/17/2003US20030131819 Apparatus and method of lubricating of piston engine
07/15/2003US6592415 Vehicle having improved fuel, lubrication and air intake systems
07/15/2003US6592047 Delayed action oil filter bypass valve
07/15/2003US6591819 Four stroke engine having blow-by ventilation system and lubrication system
07/09/2003CN1428499A Oil pressure alarm device for gasoline engine
07/09/2003CN1114041C Infinitely variable ring gear pump
07/08/2003US6589025 Oil pump structure of an engine
07/03/2003US20030121724 Oil passage structure in rotary shaft
07/03/2003US20030121490 Lubricating oil supply structure for internal combustion engine
07/02/2003EP1322840A1 An engine oiling system and an oil system distribution manifold, and method of use
07/02/2003CN2558771Y External oil line protector
07/01/2003US6584948 Internal combustion engine
06/2003
06/26/2003WO2003052251A1 Method for operation of a device for energy conversion using a main fuel and at least one auxiliary fuel with tank closure on dropping below a minimum amount of fuels
06/26/2003US20030116115 Lubrication unit for internal combustion engine
06/25/2003EP1320667A1 Lubrication system for a tool with a combustion engine
06/25/2003EP1320660A1 Motion converter and method for lubricating its sliding surfaces
06/25/2003CN2557701Y Crankshaft with link lever brush lubrication device for single cylinder diesel engine
06/25/2003CN1426508A Oil pan module for internal combustion engines
06/25/2003CN1112535C Pump element for lubricant pump
06/24/2003US6582262 Four-stroke-cycle engine of an outboard motor
06/24/2003US6581563 Method for lubricating two-cycle internal combustion engine
06/19/2003US20030111037 Lubrication system for engine
06/19/2003US20030110940 Joint structure for oil pump shaft and balancer shaft
06/18/2003EP1319810A1 Combustion engine with piston cooling and valve drive lubrication
06/18/2003EP1319809A1 Joint structure for oil pump shaft and balancer shaft
06/18/2003DE20201006U1 Automotive piston engine crankshaft mass balancing unit has supplementary oil pump
06/18/2003CN1111642C V-shape IC engine for motor bike
06/17/2003US6578541 Internal-combustion engine, in particular for motorcycles
06/17/2003US6578412 Engine oil degradation judging method and apparatus
06/12/2003WO2003048541A1 Engine with dry sump lubrication
06/12/2003WO2003048531A1 Improvements in or relating to oil tanks for dry sump engines
06/12/2003WO2002084257A3 Contamination control for engines
06/12/2003US20030106518 Balancer shaft assembly
06/11/2003EP1317606A1 Two cycle engine having minimal lubrication
06/11/2003CN2555404Y 机油压力指示器 Oil pressure indicator
06/11/2003CN1423726A Compressed air assisted fuel injection system with variable effective reflection length
06/11/2003CN1111251C Lubrication method for large diesel engine cylinder and diesel engine using said method
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