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WO/2019/240436A1 |
The present invention provides an oil pump for sucking and discharging oil, the oil pump comprising: a housing part; a stator part accommodated in the housing part and including an outer ring forming a variable chamber in which oil is in...
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WO/2019/239047A1 |
The invention relates to the field of aeronautics propulsion, and more specifically to a device and a method for emptying and monitoring (10) for emptying and monitoring a fluid drained from an engine (101) of an aircraft (100). The empt...
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WO/2019/236405A1 |
Improved combustion monitoring in an internal combustion engine is provided by an optical port passing through a side wall of the combustion chamber where a front surface of the port may be cleaned by wiping action of piston rings passin...
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WO/2019/235419A1 |
This blow-by gas system is provided with: a blow-by gas flow path through which a blow-by gas discharged from an internal combustion engine passes; and an oil separator disposed midway along the blow-by gas flow path. A downstream end of...
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WO/2019/236073A1 |
A device for reciprocatingly removing and replenishing fluid in circulating system of an hydraulic mechanism that includes at least two processing tanks, at least one air pressure regulator and connector releasably engageable with a pres...
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WO/2019/230310A1 |
This breather device separates engine oil included in a blow-by gas. The breather device comprises a first route (81), an acceleration route (82), a branching route (83), and turn-back routes (84). The blow-by gas flows to the first rout...
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WO/2019/230423A1 |
According to the present invention, an engine (10) is provided with a fuel supply device (40) for supplying a gas fuel to the engine (10). The fuel supply device (40) is provided with: a fuel container (42) in which a gas fuel is pressur...
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WO/2019/229021A1 |
Method for optimizing the interval of changing the engine oil in a diesel internal combustion engine comprising at least one cylinder pressure sensor and one control unit, in which a percentage by weight of polluting particles (TMC) in t...
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WO/2019/223903A1 |
An oil supply carrier assembly configured to be mounted to a valve train carrier having a plurality of rocker arms according to the present disclosure includes an oil supply carrier housing having a first oil inlet port and a second oil ...
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WO/2019/223955A1 |
The invention relates to a retaining plate (10) for a motor vehicle transmission (1) having a primary transmission housing (11) and an oil pan (5). According to the invention, when arranged between the oil pan (5) and the primary transmi...
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WO/2019/211358A1 |
There is disclosed an actuator (55) for a separator (5) for separating contaminants from a fluid stream which includes entrained contaminants. The actuator is arranged to move along an actuator axis (56) to adjust an open cross-sectional...
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WO/2019/212401A1 |
The disclosure relates to exchange of mineral oil to biodegradable oil in marine and industrial hydraulic systems. A hydraulic system 100, 200 is filled with a first oil which is to be replaced with a second oil, whereby the first oil no...
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WO/2019/211388A1 |
In order to improve a tank device comprising a tank body, in particular for an oil supply in a utility vehicle, with a pipe unit having a pipe body, wherein the tank body is an injection-moulded plastic part, in particular in order to pr...
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WO/2019/211396A1 |
A diffuser (20) for a jet pump (6) of a separator (1) for separating contaminants from a fluid stream which includes entrained contaminants is disclosed. The diffuser comprises an inlet portion (62) having an inlet (64) which is adapted ...
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WO/2019/212449A1 |
A method for extracting wear debris out of an internal combustion engine, which comprises dismantling an oil filter comprising the wear debris following the end of use thereof; the wear debris are captured in the operating oil filter bet...
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WO/2019/202013A1 |
The invention relates to a tank (32) for liquid, in particular of a turbine engine such as an aircraft turbojet engine, the tank comprising an external partition (36) with an inner surface (48); an inner chamber intended for containing t...
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WO/2019/203138A1 |
A blowby-gas reflux system 60 has: a blowby-gas reflux path 70; an atmospheric release mechanism 90 that releases, into the atmosphere, blowby gas Gb that has passed through an oil separator 80; and a control device 50. The control devic...
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WO/2019/200761A1 |
A bolt for removing iron filings, comprising a bolt body (1). The lower part of the bolt body (1) is a bolt thread portion (2), and the upper part of the bolt body (1) is a nut (3); the top of the bolt body (1) is provided with a slot ho...
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WO/2019/196161A1 |
Provided in the present invention is an oil mist separating fine filtration apparatus, comprising: a fine filtration plate, a fine filtration clamping plate, and a separating block, the fine filtration plate being provided with an orific...
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WO/2019/193274A1 |
In order to facilitate the filling of a lubricant tank (54), the invention relates to an aircraft engine assembly comprising a dual-flow turbine engine (1) and a pylon (2) for mounting the turbine engine, the assembly comprising thrust-a...
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WO/2019/195198A1 |
The oil quality in an oil reservoir of a pump is monitored using the disclosed oil-monitoring sensor. The oil-monitoring sensor includes a first capacitive portion for measuring oil level and a second capacitive portion for measuring die...
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WO/2019/194489A1 |
The present invention relates to an oleophobic filter which can be used while being mounted on an oil separator of an internal combustion engine, and a method for manufacturing same. In addition, the present invention relates to an oil s...
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WO/2019/191751A1 |
A pin including recesses extending longitudinally between opposite ends, and a piston assembly including the pin, for a two-stroke engine, is provided. The recesses preferably have a radius of curvature less than a radius of curvature of...
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WO/2019/179665A1 |
The aim of the invention is to enable an adequate crankcase negative pressure in an internal combustion engine, in all operating ranges to the extent possible and using simple design means by means of a suction device (10) for the crankc...
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WO/2019/183120A1 |
A system. The system includes a reuseable oil filter, a first port, a second port and a valve assembly. The reuseable oil filter has an inlet and an outlet, and includes a housing and a filter element positioned within the housing. The v...
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WO/2019/183312A1 |
A liquid to refrigerant heat exchanger includes a coolant volume that is at least partially defined by a plastic housing and by a metal closure plate. The plastic housing is sealingly joined to the closure plate along an outer periphery ...
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WO/2019/175079A1 |
The invention relates to a centrifugal separator (1) for the separation of oil droplets from the crankcase ventilation gas of an internal combustion engine, with a rotor (2) with a shaft (27) with plates (23) which are arranged above one...
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WO/2019/176277A1 |
According to the present invention, in a state in which the speed of an internal combustion engine (1) is reduced, a target discharge pressure of operating oil supplied from a variable-displacement oil pump (54) is maintained at the curr...
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WO/2019/176270A1 |
According to the present invention, a diffusion discharge pressure (PLMT) at which a cooling-oil flow of cooling oil injected from an oil jet mechanism (35) spreads out into a diffusion state is set in advance, and a target discharge pre...
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WO/2019/176401A1 |
Provided is an actuator for a variable-compression-ratio mechanism of an internal combustion engine with which it is possible to suppress worsening of responsiveness. The actuator for the variable-compression-ratio mechanism of an intern...
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WO/2019/171759A1 |
This balancer device for internal combustion engines is configured so that: a pump mounting and affixing section (45) to which an oil pump (21) is affixed is formed on an end surface of a lower housing (19); a gear containing section (42...
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WO/2019/169572A1 |
Disclosed is a cleanable engine oil filter assembly, comprising a paper filter (2), a magnetic oil purification valve (4) and an open-close component. The filter has a hollow cavity and is provided with an oil inlet hole (102); the paper...
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WO/2019/170914A1 |
A fluid container and a dock configured to receive the fluid container. The dock includes a receptacle configured to receive the fluid container, a fluid port coupling and a retaining lock. The fluid container includes a housing, a fluid...
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WO/2019/170916A1 |
The present disclosure provides a fluid container comprising (a) a housing defining an enclosed fluid reservoir, wherein the housing includes a first side and a second side opposite the first side, wherein the first side and the second s...
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WO/2019/170917A1 |
A fluid circulation system for an engine including an engine unit, a casing disposed over a portion of the engine unit, and a dock integrated into the casing. The dock is configured to receive a fluid container comprising a fluid reservo...
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WO/2019/170915A1 |
The present disclosure provides a fluid delivery system comprising (a) a first housing defining a first cavity, (b) a fluid reservoir removably positioned in the first cavity of the first housing, (c) a first fluid port coupling disposed...
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WO/2019/170188A1 |
The invention relates to a venting valve for venting a drive unit of a motor vehicle, in particular a hybrid module, and to the hybrid module which is equipped with the venting valve. The venting valve (1) serves for venting a drive unit...
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WO/2019/166846A1 |
The invention relates to a lubrication system (2) for a motor vehicle (1), this system comprising an oil circuit (4), a first oil tank (6) for supplying the oil circuit, a pump (8) for pumping oil from the first tank to the oil circuit, ...
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WO/2019/166933A1 |
An oil temperature control assembly (1) mountable on an operating group of a vehicle fluidically connected to an oil circulation system and a cooling system. The assembly (1) comprises a heat exchanger (500) comprising a plurality of pla...
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WO/2019/161856A1 |
A powertrain component (21, 22, 23) for a wind turbine (100) is provided, comprising a powertrain component housing (20) with at least one rotating part (49) and a dry sump 5 lubrication system for lubricating the rotating part (49). The...
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WO/2019/159872A1 |
This oil return structure is provided with a flow passage body configured to return oil into an engine body which communicates with an oil storage section of the engine, the oil having been separated from a blow-by gas by an oil separati...
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WO/2019/159081A1 |
Disclosed is a gerotor pump including an inner gear mounted on a first axis, an outer gear mounted on a second axis and meshing internally with the inner gear in an offset manner, and an electrical motor including a rotor and a stator ha...
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WO/2019/153498A1 |
A high power V-type multi-cylinder diesel engine system, comprising: a V-shaped cylinder body (100) and a plurality of individual cylinder heads (200); an intake system, comprising four turbochargers and an intercooler (1); a lubrication...
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WO/2019/153496A1 |
A V-type 12-cylinder diesel engine, comprising: a V-shaped cylinder body (100) and 12 individual cylinder heads (200); an oil supply system, comprising a left oil pipe (43) and a right oil pipe (42), the left oil pipe (43) and the right ...
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WO/2019/153495A1 |
Disclosed is a diesel feed system of a V-type multi-cylinder diesel engine, the system comprising: a diesel tank; a plurality of electrically controlled unit pumps; a fuel supply pipeline, wherein the fuel supply pipeline comprises a lef...
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WO/2019/153494A1 |
A cooling system for a V-type multi-cylinder diesel engine. The V-type multi-cylinder diesel engine comprises a V-shaped cylinder block (100) and a plurality of separate cylinder heads (200) mounted at cylinder port portions of the V-sha...
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WO/2019/153499A1 |
An engine oil supply system for a V-type multi-cylinder diesel engine, the V-type multi-cylinder diesel engine comprising a V-shaped cylinder body (100) and a plurality of individual cylinder heads (200), the engine oil supply system com...
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WO/2019/151038A1 |
According to the present invention, a pump housing has: an in-pump space extending along a pump axis inclined with respect to a vertical direction; an oil feeding opening which opens to the in-pump space; and an oil feeding passage which...
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WO/2019/152369A1 |
Systems and apparatuses include a generator set including an alternator, a transmission coupled to the alternator and structured to receive power from an engine, and an oil heating system including an oil pan structured to provide lubric...
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WO/2019/149381A1 |
The present invention relates to a method for controlling lubrication of a connecting rod bearing of an internal combustion engine arrangement. The method comprises the steps of controlling an inlet valve to be maintained in the closed p...
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