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WO/2021/218835A1 |
A crankcase heating system, comprising: a heater (1) mounted on an engine (4), an oil-gas separator assembly (5) being installed in the heater (1); a heating water flow channel (2) arranged in the heater (1), a first end of the heating w...
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WO/2021/213603A1 |
The present invention presents a method for lubricating large slow-running marine diesel engines, having at least one cylinder (51) with a piston (52) having a ring pack (56, 57). Injection of lubricating oil is performed via an injectio...
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WO/2021/213694A1 |
The invention concerns a refiner device (1) for refining of a liquid, such as oil or fuel, wherein the refiner device comprises a housing (2) provided with a liquid inlet (3) for unrefined oil or fuel, a liquid outlet (4) for refined oil...
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WO/2021/214411A1 |
Disclosed is a fluid nozzle, in particular for an engine piston cooling fluid, comprising a hollow supply body (11) which is connected to a conduit structure (15) provided with a free end (15.2) forming a discharge end provided with orif...
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WO/2021/205302A1 |
The invention is a blow-by gas filtration assembly (1) having an axis (X-X) and comprises: i) an assembly body (2) comprising a filtration chamber (20), an inlet mouth (21) for the blow-by gases to be filtered and an outlet mouth (22) fo...
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WO/2021/205125A1 |
An analysis device (130) for detecting solid particles suspended in a lubricant, the analysis device (100) comprising one or more ferromagnetic solid particle sensors (234, 235, 236, 237), one or more other sensors (238, 239, 240, 241) c...
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WO/2021/195729A1 |
The present invention relates to a lubrication system and method for internal combustion engines that stores a lubricating oil that has an initial viscosity with higher oil movement resistance, that is able to reduce this oil movement re...
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WO/2021/199980A1 |
A problem can be solved by an abnormality cause identification device 100 comprising: an engine oil quantity sensor 101; a crankcase internal pressure sensor 102; an engine oil reduction rate computation device 103 that computes an engin...
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WO/2021/196709A1 |
A fine filter plate structure for a built-in oil-gas separator, comprising a cylinder head cover (1). A fine filter plate (2) is vertically provided in the cylinder head cover (1); gas passage holes (5) are provided on the top of the fin...
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WO/2021/198905A1 |
A lubrication system (100) for internal combustion engines, in particular for vehicles with a rideable saddle, said system comprising a crank chamber (110) in which at least one connecting rod is accommodated, and a basin or pan (120) fo...
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WO/2021/190871A1 |
The invention relates to a media channel assembly for an internal combustion engine, comprising: - at least one distribution channel for distributing a medium to various components of the internal combustion engine; and - at least one su...
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WO/2021/193220A1 |
A power unit (1) is provided with: a cylinder (12) constituting a cylinder of an internal combustion engine (10); a piston 13 reciprocating inside the cylinder (12); a crankshaft (15) rotatably driven by the reciprocation of the piston (...
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WO/2021/193365A1 |
An oil quantity detection device comprises an oil surface change assessment unit that assesses whether an oil surface change amount is within first range, an operating state assessment unit that assesses whether a parameter pertaining to...
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WO/2021/185489A1 |
The invention relates to a transmission oil filter module (1) for an electric/hybrid vehicle (2), - comprising a housing part (3) made of plastic, - comprising a pump (5) driven by an electric motor (4) for pumping transmission oil (6), ...
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WO/2021/187597A1 |
The present invention provides an engine-oil life calculation device and a vehicle. The engine-oil life calculation device is capable of accurately calculating an engine-oil life and calculates the remaining distance that can be traveled...
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WO/2021/185532A1 |
The invention relates to an oil filter module (1), in particular an oil filter module for a transmission, for filtering oil, in particular for an electric or hybrid vehicle. The oil filter module (1) comprises a housing (2) that surround...
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WO/2021/187026A1 |
This device comprises: a case having a heat exchange part; an inflow port for moving a fluid toward the heat exchange part; and a discharge port for moving the fluid from the heat exchange part. In the case, the inflow port and the disch...
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WO/2021/187250A1 |
[Problem] To provide a blow-by gas treatment device and an engine provided with the blow-by gas treatment device that makes it possible to inhibit the release of oil, which has been separated from blow-by gas, from an outlet even when th...
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WO/2021/186496A1 |
A lubricating system of an engine equipped with an idle reduction system includes an oil cooler, a remotely operable valve configured to open/close a bypass passage that bypasses the oil cooler, and an electronic control unit. The electr...
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WO/2021/187033A1 |
A balancer device comprising: a balancer housing (8); and a balancer shaft (9) that is rotatably supported by the balancer housing (8). The balancer shaft (9) is provided with, sequentially from to one end (9a) thereof in a rotation axis...
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WO/2021/182777A1 |
The present invention relates to an oil filter unit and, particularly, to an oil filter unit which comprises: a cap in which a filter is received; a drain pin which is provided at the bottom surface of the filter; a holding part which is...
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WO/2021/183722A1 |
A cylinder head assembly for an internal combustion engine includes a cast cylinder head having at least one oil gallery, a turbocharger housing integrally cast with the cylinder head, and a turbocharger cartridge assembly configured to ...
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WO/2021/175485A1 |
The invention relates to an internal combustion engine, in particular a diesel internal combustion engine with a cylinder crankcase (1), at least one oil return collecting channel (2), at least one oil drain (3), in which oil (4) flows, ...
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WO/2021/176500A1 |
During a prescribed operation state in which the opening angle of a throttle valve (6) is fixed, an airflow meter (5) positioned further upstream than a pressure control valve (7) detects a first intake air amount (Q1) when the opening a...
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WO/2021/176501A1 |
During a prescribed operation state, a pressure control valve (36) is opened so as to have a prescribed small opening angle, and a control valve (48) is closed so as to be fully closed such that new air does not flow into a second pipe (...
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WO/2021/172687A1 |
The present invention provides a preheating, lubrication, and cooling system which utilizes, as a preheating medium, oil essentially used for lubrication, abrasion resistance, and cooling of an internal combustion engine, industrial equi...
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WO/2021/173284A1 |
An engine (12) includes a cylinder liner (34) and a piston (40) movable within the cylinder liner (34), a crevice (68) formed between a top land (64) of the piston (40,) and the cylinder liner (34), and an oil entry clearance (70) formed...
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WO/2021/173834A1 |
The application relates to a separation assembly with multiple separators and a single jet pump assembly. A separation assembly comprises a first crankcase ventilation separator comprises a first drain outlet, a second crankcase ventilat...
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WO/2021/170378A1 |
The invention relates to a separator (10) for separating liquid from a gas flow, in particular for separating oil from a blow-by gas in a crankcase ventilation system (200), comprising at least one nozzle carrier element (102) having at ...
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WO/2021/165611A1 |
The invention relates to an assembly (60) for a fluid circuit (40) of a turbine engine (1). The assembly (60) comprises a main branch (62), a fluid control valve (70), and a bypass branch (64) which is arranged parallel to the main branc...
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WO/2021/167801A1 |
Systems, devices, and methods are disclosed that during cylinder deactivation, including skipfire, at low engines speeds and low engine loads maintain adequate oil pressure of valvetrain components or hardware required for CDA and/or ski...
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WO/2021/163673A1 |
A mobile fluid transfer system. The system includes a fluid evacuation system, a fluid refill system, a sensing system and a control system. The fluid evacuation system comprises a first fluid storage container. The fluid refill system c...
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WO/2021/161610A1 |
A four-stroke engine according to one aspect of the present invention is capable of operating using fuel including hydrogen gas, and is provided with: a crank case in which a ventilation opening is formed; a ventilation flow passage link...
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WO/2021/153196A1 |
This EGR valve device for increasing and decreasing the flow rate of an EGR gas includes a valve housing (10), a valve body (20), and a housing cover (40). The valve housing is formed with a gas passage (10c) through which the EGR gas fl...
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WO/2021/154699A1 |
A frame includes a rib. The frame also includes a crosshead tube that is integral with the rib. The frame also includes a lube rail that is integral with the rib, the crosshead tube, or both. The frame also includes a nose plate that is ...
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WO/2021/154392A1 |
A rotating crankcase ventilation filter element comprises a motor comprising a stator and a rotor, and shaft. A first end of the shaft is coupled to the rotor and is configured to rotate in response to rotation of the rotor. A hub is dis...
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WO/2021/148359A1 |
A fluid connection and fluid heating device (10) for a fluid circuit, in particular for a motor vehicle, said device comprising a one-piece tubular body (12) made of plastic or composite material comprising at least one internal annular ...
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WO/2021/139859A1 |
A main bearing housing for supporting a main rotor shaft of a wind turbine, wherein the main bearing housing defines a first end, a second end and a floor region intermediate the first and second ends. The main bearing housing comprises ...
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WO/2021/141137A1 |
This oil property detection device is configured so as to detect a property of engine oil containing fuel oil or lubricating oil for an engine, the oil property detection device comprising: a substrate; at least one sensor having a detec...
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WO/2021/139980A1 |
Cooling device (11) for a motor vehicle (1), characterised in that it comprises: - a first heat exchanger (6) and - an air guide (12) comprising a frame (13) surrounding the first heat exchanger (6), the first heat exchanger (6) comprisi...
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WO/2021/132885A1 |
An objective of the present invention is to provide a variable vane oil pump that enables a position, where a cylinder ring and a guide member are in contact with each other, to be constantly positioned on the center line of the cylinder...
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WO/2021/119719A1 |
An apparatus for collecting and storing fluid samples from vehicles and machinery comprises a storage container having a fluid inlet sealed by a cap, the cap having an aperture releasably sealed by a lid. An adapter connects the cap rele...
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WO/2021/121667A1 |
A rocker shaft assembly configured to support a rocker arm and deliver oil to the rocker arm and related method of making is provided. The rocker shaft assembly includes a core shaft and a sleeve. The core shaft has a core body including...
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WO/2021/122042A1 |
A centrifugal separator (1) is disclosed configured to separate liquid and solid particles from a flow of gas generated by a machine (3). The centrifugal separator (1) comprises a centrifugal rotor (5), a hydraulic drive arrangement (7, ...
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WO/2021/115769A1 |
A fluid pan, more particularly an engine oil pan, for a motor vehicle has a main pan (18) and a secondary pan (22) that is separate from the main pan (18), wherein the main pan (18) has a main space (20) for fluid and a passage (28) is p...
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WO/2021/114438A1 |
A blade rotary engine, constructed by a rotor (4), a housing (1, 2, 3), and a transmission shaft (5). Cavities constructed between the rotor (4) and the housing (1, 2, 3) are divided into air cylinders (72) and oil cylinders (71); eight ...
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WO/2021/110005A1 |
An engine oil maintenance control method and device. Said method comprises: acquiring actual rotational speed information of an engine; determining, from a plurality of preset rotational speed ranges, a target rotational speed range corr...
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WO/2021/110369A1 |
The invention relates to an oil decanter (10) for an internal combustion engine (2), which oil decanter is intended to be arranged on a cylinder block (3), the oil decanter (10) comprising a chamber (20), an inlet (21) provided in the ch...
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WO/2021/111089A1 |
The invention concerns a telescopic connecting rod (30) for a variable compression ratio engine, comprising: - a small end (30a) having respectively an eye and a piston (34) at its ends; - a big end (30b) serving as cylinder body in whic...
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WO/2021/108173A1 |
A system comprises a follower lever and a follower roller rotatably coupled to the follower lever. A pin is rotatably coupled to the follower roller, the pin comprising a first outer portion including a first diameter and a second outer ...
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