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WO/2016/067955A1 |
Provided is a lubricating oil supply mechanism for a turbocharger, capable of suppressing increases in the temperature of a flow control valve. A lubricating oil supply mechanism (1) of a turbocharger (6) supplies lubricating oil to a be...
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WO/2016/067715A1 |
A supercharger 1 is provided with: a turbine shaft supported by bearings (28, 29) and having one end connected to a compressor impeller (19); a bearing base (5) for receiving the turbine shaft; an oil tank (35) provided to the bearing ba...
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WO/2016/068056A1 |
Provided is a centrifugal compressor (10) comprising an impeller (11), a guide cylinder (12), a scroll section (17), and a fastening bolt (14) for mounting the guide cylinder (12) to the scroll section (17). The scroll section (17) has a...
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WO/2016/062225A1 |
A high-transmission-ratio suspension shaft centrifugal supercharger having a planetary gear mechanism. The supercharger comprises a transmission unit (1), a draught fan supercharging unit (2) and a cooling unit. The transmission unit (1)...
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WO/2016/063565A1 |
A turbocharger (1) comprises: a rolling bearing (5) provided with a plurality of rolling bodies (52) arranged between a raceway ring (53) formed on an inner ring (50) and a raceway ring (54) formed on an outer ring (51); and a housing (6...
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WO/2016/042217A9 |
The invention relates to a powertrain (1) for a motor vehicle, comprising: a heat engine (2) which includes an engine block (10), a cold-air intake line (20), an exhaust line (80) for burnt gases which includes a treatment means (83) for...
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WO/2016/063604A1 |
This axial flow turbine is provided with: a rotor having a plurality of rotor blades on an outer periphery thereof; and a stationary member provided on the outer periphery side of the rotor and having an annular wall face facing the tip ...
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WO/2016/058739A1 |
The invention relates to a charging device and to an operating method for said charging device for an internal combustion engine (1), which has an exhaust turbocharger (4) and a recuperation charger (12), which has a compressor turbine (...
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WO/2016/059810A1 |
This surge determination device is provided with a surge determination unit for determining the presence or absence of a surge of a compressor that outputs compressed air to an engine on the basis of a rotation speed of the engine and an...
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WO/2016/052231A1 |
In the present invention, a variable nozzle unit in a variable-capacity supercharger is provided with: a first nozzle ring that is disposed in a turbine housing and in which a plurality of first support holes are formed; a second nozzle ...
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WO/2016/052182A1 |
A bearing structure (17) comprises: a bearing hole (2a) formed in a bearing housing (2); a semi-floating metal (7) received in the bearing hole and having a pin hole (7c) formed therein; a through-hole (2b) formed in the bearing housing ...
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WO/2016/051916A1 |
This supercharger is provided with: a centrifugal compressor having an impeller linked to a rotating shaft; a bearing housing for accommodating a bearing for rotatably supporting the rotating shaft, the bearing housing facing the rear su...
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WO/2016/045829A1 |
The invention relates to a supercharging system (10) for an internal combustion engine, said supercharging system having a turbocharger (16). According to the invention, an auxiliary compressor (11) that can be driven by a hydraulic driv...
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WO/2016/043293A1 |
The present invention addresses the problem of providing a bearing mechanism (1) for a turbocharger with which abnormal sounds and reductions in operating efficiency are prevented, and manufacturing costs can be reduced. The bearing mech...
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WO/2016/037211A1 |
A clutch for releasably coupling an engine to a supercharger, where the supercharger and the engine are operatively connected to the clutch using gears. The clutch has an engaged position and a disengaged position, wherein the clutch is ...
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WO/2016/035329A1 |
In the present invention, different attack angles are set for turbine blades (22) on one side and on the other side in an axial direction in accordance with a relative inflow angle of exhaust gas. In other words, a first attack angle (θ...
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WO/2016/030997A1 |
A turbocharger (1) is provided with a valve body (10) which is disposed in a suction flow path (C) leading from an inflow port (14) of a housing (4a) covering a turbine rotor blade (6) to a scroll part (15) and composed of a single piece...
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WO/2016/031566A1 |
A valve (57) is provided fitted into an attachment hole (55) of an attachment member (53). The valve (57) has play permitted relative to the attachment member (53). The valve (57) comprises a valve main body (61) having a valve surface (...
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WO/2016/031013A1 |
A rotary machine (1) is provided with: a flange section (16) protruding in the radial direction of a rotating shaft (5) which rotates about an axis (O) and rotating together with the rotating shaft (5); a stationary bush (13) disposed at...
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WO/2016/031268A1 |
A turbocharger (1) is provided with a valve body (10) which is disposed in a suction flow path (Cb) leading from an inflow port (14) of a housing (4a) covering a turbine rotor blade (6) to a scroll flow path (Ca) and composed of a single...
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WO/2016/031017A1 |
An expansion turbine (10A) is provided with a turbine housing (13) including a scroll part into which a working fluid (w) is led, a plurality of variable nozzles (36) arranged at intervals in the circumferential direction of the expansio...
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WO/2016/031939A1 |
An electric supercharger is provided with a compressor, an electric motor, and a control unit. The compressor is provided in an intake passage of an engine. The electric motor drives the compressor. The control unit is configured so as t...
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WO/2016/027287A1 |
Provided is a saddled vehicle comprising a supercharger. The saddled vehicle is configured so that appropriate engine control according to the conditions of exhaust gas can be performed and, in addition, an influence on traveling feeling...
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WO/2016/026781A1 |
The present invention initially relates to a method for operating a compressor for compressing air which is driven by an internal combustion engine (01). The invention furthermore relates to a compressor which is suitable for carrying ou...
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WO/2016/027617A1 |
A bearing structure (7) is provided with: a bearing holder (18) affixed to the inside of a bearing housing (2) and having a hollow body section (18a) and an oil hole (18f) which passes from the outer peripheral surface (18e) of the body ...
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WO/2016/021489A1 |
A turbo charger bearing device is adapted such that on the inner circumference of a bearing case (10) into which a pair of roller bearings (30) are incorporated for rotatably supporting a turbine shaft (20), provided are a pair of annula...
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WO/2016/022392A1 |
The present teachings generally include an energy recovery device with heat dissipation mechanisms. The energy recovery device can include a main housing, rotors disposed in the main housing, rotor shafts associated with the rotors, and ...
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WO/2016/021379A1 |
A cooling device (1) for an internal combustion engine, comprising an ebullient cooling system (10) in which a coolant brought to boiling in an internal combustion engine (11) cools the internal combustion engine, and a Rankine cycle sys...
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WO/2016/015132A1 |
A boosting assembly and a method for supercharging an internal combustion engine and throttle energy recovery are provided. The assembly includes a compressor including a housing and a first shaft and a compressor rotor rotatably support...
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WO/2016/012688A1 |
The invention relates to an electronic device, in particular intended for supplying an electric machine, including two vertically adjacent electronic boards (54, 56) and a rigid intermediate portion (10) arranged between said two electro...
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WO/2016/012666A1 |
The invention relates to an electrical supercharger including: - a housing; - a rotary electrical machine; - a compression member coupled with said rotary electrical machine; and - an electronic device for supplying electrical power to t...
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WO/2016/009134A1 |
The invention relates to an electric supercharging compressor comprising: a rotary electric machine (200) intended to drive the compressor, a power supply device intended to power the rotary electric machine (200) and configured to be mo...
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WO/2016/010847A1 |
The invention relates to an exhaust-gas turbocharger (1) having a turbine housing (2) which has a turbine housing outer surface (3) and which has a spiral (4) and a turbine housing outlet (11), and having turbine housing thermal insulati...
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WO/2016/009771A1 |
An electrically driven supercharger having an impeller which is adapted to rotate to supercharge fluid comprises: a housing; a shaft rotatably supported relative to the housing through a first bearing and a second bearing; a first bearin...
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WO/2016/005442A1 |
Fastening device comprising a band clamp, a fastening bolt (19) and a fastening nut (21, 47). The clamp comprises a band with first and second end flanges (9, 13) extending outward from respectively first and second ends (11, 15) of the ...
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WO/2016/005804A1 |
The present invention provides an abnormality diagnosis device and an abnormality diagnosis method for a supercharger. In the abnormality diagnosis processing performed by an electronic control unit, a determination of having an abnormal...
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WO/2016/006477A1 |
A bearing structure (7) is provided with: a through-hole (2b) extending in the axial direction of a shaft (8); a bearing holder (18) received in the through-hole (2b); semi-floating metal (19) received within the bearing holder (18) and ...
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WO/2016/007203A1 |
Apparatuses, methods, and systems for conditionally re-starting an internal combustion engine are disclosed. Certain exemplary embodiments evaluate information associated with a temperature of an accessory of an internal combustion engin...
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WO/2016/006459A1 |
A bearing structure comprises: an outer peripheral groove (17g) provided in the outer peripheral surface of the circular cylinder section (17a) of semi-floating metal (17) and formed by two facing surfaces (17g1) facing each other in the...
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WO/2016/001281A1 |
The present invention relates to an internal combustion engine (1), in particular of a motor vehicle, comprising an engine block (2) which has multiple cylinders (3) which each contain a combustion chamber (4), comprising a fresh-air sys...
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WO/2016/000732A1 |
The invention relates to a turbocharger unit (100) for recovering energy of exhaust gases of an internal combustion engine (10), wherein the turbocharger unit (100) comprises a turbine (104a) enclosed in a turbine housing (104b), a compr...
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WO/2016/001381A1 |
The invention relates to a turbocharger unit (100) for recovering energy of exhaust gases of an internal combustion engine (10), wherein the turbocharger unit (100) comprises a turbine (104a) enclosed in a turbine housing (104b), a compr...
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WO/2016/002039A1 |
The invention comprises: a cylindrical shroud that defines a working flow path between the shroud and a hub of turbine rotor blades; a scroll outer peripheral wall that is contiguous to one end of the shroud, and that extends along the c...
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WO/2015/199153A1 |
In this labyrinth seal device (15) for an axial-flow turbine (5), a labyrinth member (22) forming a gas labyrinth seal (GL) with a turbine disk (6) is fixed to a bearing stand (2) so as to adjoin an exhaust gas outlet casing (12) with a ...
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WO/2015/199189A1 |
In the present invention, a lubricant line of a gas turbine or supercharger is provided with a flow-path component through which the lubricant passes. A sump chamber (45) and vent line (49) are included in the flow-path component used in...
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WO/2015/195332A1 |
A turbocharger (1) includes a turbine housing (10) that houses a turbine wheel (18), a bearing housing (6) and a shaft (28) supported for rotation within the bearing housing (6) and connected to the turbine wheel (18). The turbine housin...
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WO/2015/194436A1 |
A supercharger is provided with: a bearing section (22) configured such that one end of a bearing hole (22a) in the direction in which the bearing hole (22a) extends is formed as an inner end surface (22b) located within a turbine housin...
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WO/2015/190364A1 |
A bearing structure equipped with a shaft (8) having an impeller provided on at least one end, and a semi-floating metal (7) for rotatably supporting the shaft (8). The semi-floating metal (7) has: a cylindrically shaped body (7a); a bea...
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WO/2015/190470A1 |
In this variable nozzle unit: a second nozzle ring is disposed at a position separated from but facing the first nozzle ring in the right-left direction and is integrated with the first nozzle ring via a plurality of circumferentially ar...
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WO/2015/190356A1 |
A supercharger is provided with a turbine housing (4) in which an internal space (S1) is formed, a bearing part (22) provided to the turbine housing (4), a shaft (23) rotatably inserted in a bearing hole (22a) such that at least one end ...
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