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)
06/1999
06/23/1999CN2325528Y Electric controlled flame-out and lubricant being short of pressure protector
06/23/1999CN2325518Y Auxiliary filter for lubricating system
06/22/1999US5913293 Oil passage structure for engine
06/17/1999DE19844200A1 Variable compression ratio crank drive
06/17/1999DE19755687A1 Zweitakt-Ottomotor mit Getrenntschmierung Two-stroke gasoline engine with oil pump
06/16/1999EP0922849A2 Cylinder block for an internal combustion engine
06/16/1999CN1219441A Engine oil filter casing for convenient replacing of filter cartridge
06/15/1999CA2127801C Circuit for driving the excitation coil of an electromagnetically driven reciprocating pump
06/10/1999WO1999028660A1 Piston unit
06/10/1999WO1999028602A1 Cylinder head for an internal combustion engine with a pump-jet unit
06/10/1999WO1999028009A1 Double filter
06/09/1999EP0921297A2 Internal combustion multi-cylinder piston engine
06/09/1999CN1218870A Lubricating device for vehicle engine
06/03/1999WO1999027236A1 Method for controlling oil flow rate in a two-stroke engine with separate lubrication and related engine
05/1999
05/27/1999DE19752381A1 Motor cylinder head
05/27/1999DE19752376A1 Filter, for liquids
05/25/1999US5906733 Liquid cleaning system including back-flushing filter and centrifugal cleaner therefor
05/20/1999WO1999024767A1 Oil and refrigerant pump for centrifugal chiller
05/20/1999DE19754007C1 Crankcase for multiple cylinder internal combustion engine
05/19/1999EP0916017A1 Fuel supply interruption device
05/19/1999CN2319574Y High effective filteirng and dewatering appts. for steam turbine oil
05/18/1999US5904226 Apparatus for supplying oil in engine
05/18/1999US5904126 Pump control system
05/12/1999DE19749301A1 Dynamic balance system for IC engine
05/11/1999US5903215 Apparatus and method detecting operating condition of an oil pump
05/11/1999US5902479 Oil filter incorporating a drain valve
05/04/1999US5899779 Oil system drain for personal watercraft
05/04/1999US5899186 For driving a propelling means
04/1999
04/29/1999WO1999020875A1 Prelubrication systems and method
04/27/1999US5896656 Method of attaching an internal combustion engine piston oiler
04/21/1999EP0909884A1 Pressure control valve
04/20/1999US5894830 Engine having a high pressure hydraulic system and low pressure lubricating system
04/20/1999US5894825 Engine lubrication system
04/07/1999CN2313045Y Oil-saving lubrication no-voltage automatic protector for diesel engine
03/1999
03/31/1999EP0809751B1 Temperature regulating liquid conditioning arrangement
03/30/1999US5887565 Lubricating oil passage structure for engine
03/30/1999US5887564 Internal combustion engine for small planing watercraft
03/30/1999US5887562 Internal-combustion engine with independent module subassembly
03/30/1999US5887558 Combustion engine
03/24/1999EP0903473A1 Diesel engine and operating method therefor
03/24/1999CN2311609Y Multi-function gasoline engine oil pressure protector
03/24/1999CN2311608Y Automatic protector for engine
03/23/1999US5884601 Electric motor driven primary oil pump for an internal combustion engine
03/18/1999WO1999013203A1 Oil pump module with filter, in particular for internal combustion engine lubricating oil
03/18/1999DE19738375A1 Two-stroke piston engine-driven linear current generator
03/17/1999EP0902177A2 A vertical internal combustion engine
03/17/1999EP0901566A1 A filter and heat exchanger device
03/11/1999DE19739668A1 Ölpumpenmodul Oil pump module
03/09/1999US5879259 Transmission for an auxiliary device
03/09/1999US5879140 Oil pump pickup device for use with an internal combustion engine
03/09/1999US5878710 Fuel injection shutdown system
03/02/1999US5876188 Oil pump arrangement for four-cycle outboard motor
03/02/1999US5875754 Internal combustion engine cylinder head arrangement
02/1999
02/25/1999WO1999009305A1 Noise attenuating apparatus
02/16/1999US5870991 Lubricating device for outboard motor
02/10/1999CN2307105Y Detachable oil filter
02/04/1999WO1999005398A1 Gasket
01/1999
01/21/1999WO1999002824A1 Multi-position operable four-cycle engine
01/19/1999US5860404 Lubricating-oil channel structure of engine
01/19/1999US5860403 System for producing lubricating oil mist in engine
01/19/1999US5860402 Oil pump drive for engine
01/19/1999US5860395 Piston cooling by oil flow from a pocket reservoir and passageway formed in the piston
01/13/1999CN1204735A Infinitely variable ring gear pump
01/12/1999US5857442 Internal combustion engine lubricating system
01/07/1999EP0889206A1 Variable valve actuation apparatus
01/07/1999DE19827926A1 Vehicle fuel pump for lubricating
01/06/1999CN1203999A Oil-hole structure for crankshaft
12/1998
12/30/1998EP0887520A1 Oil supply apparatus of a four-stroke-cycle engine
12/24/1998DE19727205A1 Oil suction filter for automatic gearboxes
12/23/1998EP0886060A2 Engine cylinder block
12/23/1998EP0753102A4 Pump control system
12/16/1998EP0884455A2 Internal combustion engine
12/16/1998CN2300729Y Safety device for pressure of lubricating oil
12/16/1998CN1202218A Engine lubrication system
12/15/1998US5848538 Oil and refrigerant pump for centrifugal chiller
12/15/1998CA2155268C Structural baffle for internal combustion engine
12/15/1998CA2135540C Four-cycle engine
12/09/1998EP0882176A1 Separator
12/09/1998CN2299942Y Water-impurity removing device for steam turbine oil or insulating oil
12/08/1998US5845616 Cylinder head arrangement of an internal-combustion engine
12/02/1998EP0881365A2 An engine structure for internal combustion engines
12/01/1998US5842451 Camshaft drive housing for an internal combustion engine
12/01/1998US5842449 Valve train with suction-controlled ring gear/internal gear pump
11/1998
11/26/1998WO1998053192A1 s CYLINDER LINER FOR AN INTERNAL COMBUSTION ENGINE OF THE DIESEL TYPE
11/25/1998CN1199835A Lubricating oil pump for engines or compressors
11/24/1998US5839930 Engine lubricating system for watercraft
11/18/1998CN2297620Y Central lubricating device with regulating actuator
11/18/1998CN2297544Y Protector for petrol engine
11/18/1998CN2297543Y Diesel filter protector
11/18/1998CN1199152A Pump element for lubricant pump
11/17/1998US5836421 Lubricating system for internal combustion engines
11/17/1998US5836280 Lubrication system for two cycle engine
11/12/1998DE19710590A1 Piston engine with at least two pistons operating on different time cycles
11/11/1998CN1040684C Engine crankshaft oil passage structure
11/05/1998WO1998049431A1 Two-step regulating valve
11/05/1998DE19819431A1 Engine oil channel structure
11/03/1998US5829401 Lubrication system for two-cycle engine
10/1998
10/29/1998DE19717922A1 Zweistufenregelventil Two-stage control valve
10/27/1998US5826556 Engine lubrication circuit with alternating lubrication paths
10/14/1998EP0591167B1 Engine lubrication system with shared oil filter
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