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WO/2022/145770A1 |
The present invention relates to an oil-water separation apparatus and discharge monitoring system of a ship. The system comprises: a power supply part which is provided in a ship and supplies electric power; an oil-water separation unit...
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WO/2022/143964A1 |
A gearbox for controlling steering of a tracked vehicle, comprising fifth, sixth, eighth, and ninth output gear shafts (S5, S6, S8, and S9), fifth, sixth, eighth, and ninth output gears (Z5, Z6, Z8, and Z9), a seventh transition gear sha...
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WO/2022/144585A1 |
A low profile electric pump arrangement having a motor housing connected to a pump element of a transmission for a vehicle. An inverter housing connected to the motor housing and has an electronics control unit (ECU) connected through th...
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WO/2022/142340A1 |
A traction transmission device for a locomotive, the device being transmissionally connected to a locomotive, located between two bogies at the bottom part of the locomotive, and hoisted at the bottom part of a locomotive frame (5). The ...
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WO/2022/145922A1 |
This electric driving device comprises a housing, an electric machine, a speed-changing unit, and a double clutch unit. The double clutch unit includes: a clutch housing; a first clutch hub and a second clutch hub; and a first clutch pla...
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WO/2022/145921A1 |
An electric drive apparatus comprises: a housing; an electric drive machine including a motor shaft rotatably supported by the housing; a transmission unit which decreases the rotational speed generated by a rotational driving force of t...
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WO/2022/145497A1 |
The present invention relates to a planetary gear device having a shafting structure suitable for high-speed rotation, the device having a sliding bearing integrally formed from Babbitt metal on a planetary gear pin so that the sliding b...
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WO/2022/145904A1 |
This electric driving device comprises: a housing; an electric machine including a motor shaft rotatably supported by the housing; a first speed-reducing part which includes a first speed-changing shaft rotatably driven by the motor shaf...
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WO/2022/141242A1 |
A control method and device, which relate to the field of control, and can be applied to an electric drive system. The electric drive system comprises an oil pump (401), a motor (402), a speed reducer (403), and a housing (404). The moto...
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WO/2022/139607A2 |
This gear-driven self-powered permanent magnet generator system requires an understanding of Newton's Third Law of Motion, low/high voltage electrical controls, instrumentation controls, and of principles of mechanical and civil engineer...
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WO/2022/133798A1 |
Disclosed by the present application are a powertrain, vehicle, and motor cooling method; an oil inlet of a motor is in communication with a first end of an oil pump by means of a first channel; a first oil tank of the motor is in commun...
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WO/2022/134679A1 |
A hypoid gear reducer comprising a box body (1), and an input shaft (2), an output shaft (3), and a transmission shaft (4) provided in the box body (1). The transmission shaft (4) is perpendicular to the input shaft (2); the left end of ...
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WO/2022/135082A1 |
The present disclosure relates to a drivetrain system for an electrified vehicle. The drivetrain system comprises an electric motor configured for providing with drive power, a transmission configured for speed-reducing and increasing to...
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WO/2022/135012A1 |
An eight-gear dual-clutch transmission, comprising: a first input shaft (10), a second input shaft (11), an intermediate shaft (12), a reverse gear shaft (13), an output shaft (14), a first gear set, a second gear set, a third gear set, ...
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WO/2022/135077A1 |
A robot joint having a dynamic sealing structure, comprising a power unit housing (1), and an output shaft (2) that rotates relative to the power unit housing (1). A soft and hard combined composite sealing ring is disposed between the p...
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WO/2022/136289A1 |
The invention relates to a traction transmission (100-500) for rail vehicles, comprising a gearwheel (121-521) for transmitting a torque, a reservoir (151, 251, 351), and a conveying element (10-60, 152-552), which is connected to the ge...
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WO/2022/131923A1 |
Drive unit for adjusting an adjustable element between at least a first position and a second position, comprising a drive train having an input shaft and an output shaft, wherein the drive train is split into at least a first drive path...
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WO/2022/127939A1 |
An integrated power distribution apparatus for a cooking robot, comprising: a bottom plate (1). A motor fixing base (2) is fixedly mounted on one side of the surface of the bottom plate, a power motor (3) is fixedly mounted on one side o...
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WO/2022/129762A1 |
This method comprises: for each of the portions of a guide (204) of the actuator (108), obtaining an operating signal measured when a movable element (202) of the actuator (108) travels over the guide portion in question, upon each of a ...
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WO/2022/131024A1 |
A clutch unit (20) comprises: a coupling element (23) that couples, in a manner that enables power transmission, an output shaft (13) of an engine (10) and an input shaft (16) of a hydraulic pump (15) driven by the driving force of the e...
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WO/2022/131025A1 |
A clutch unit (20) comprises: a coupling element (23) that couples, in a manner that enables power transmission, an output shaft (13) of an engine (10) and an input shaft (16) of a hydraulic pump (15) driven by the driving force of the e...
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WO/2022/128044A1 |
The invention relates to a method for operating an electric vehicle powertrain, in particular in a passenger vehicle, which powertrain comprises an electric machine (1), a driven wheel (2) and a continuously variable transmission (40) th...
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WO/2022/130768A1 |
[Problem] To inhibit oil splashed by a first rotating body from being scattered toward a second rotating body side and agitated. [Solution] An apparatus comprising: a case forming an oil bath for storing oil therein; a first rotating bod...
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WO/2022/127240A1 |
A precision planetary gear reducer, comprising a cylindrical box body (1), and an input shaft (2) and an output shaft (3) that are rotatably disposed within the box body (1), the left end of the input shaft (2) is provided with a sun gea...
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WO/2022/126709A1 |
A concealed-type winch lifting gear box having a compact type housing output, the gear box relating to the field of speed reducers. A composite planetary transmission gear train comprises two or more epicyclic gear trains and an ordinary...
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WO/2022/127520A1 |
A right-angle planet gear speed reducer, comprising: a shell (1), an input shaft (2) vertically arranged in the shell, and an output shaft (3) and a sun gear shaft (4), which are both horizontally arranged in the shell. The sun gear shaf...
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WO/2022/123229A1 |
An electric propulsion system for an aircraft is disclosed. The system comprises an electric motor assembly (10) that includes an electric motor (22, 24) being a prime mover for the system. The electric motor assembly has a rotary output...
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WO/2022/122072A1 |
The invention relates to a retaining device (1) for a damper device (2) of a continuously variable transmission (3), comprising at least the following components: - a bearing bracket (4) with a swivel axle (5) and a bearing surface (6) f...
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WO/2022/124119A1 |
A reduction gear 100 that comprises: a housing (11) that has an opening part (10); a cover (12) that seals the opening part (10) of the housing (11); and a seal member (13) that is compressed between the housing (11) and the cover (12) t...
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WO/2022/121506A1 |
Disclosed is a rear-mounted direct-drive type rotary mechanical arm, comprising a working arm, a power box mounted at the front end of the working arm, and a hydraulic rotary connection unit mounted at the rear end of the working arm; th...
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WO/2022/121633A1 |
A variable cross-section planetary pin shaft. The pin shaft (5) is provided with a first side and a second side, and a variable cross-section hole (51) is formed in the pin shaft in the axial direction, so that the stiffness of the pin s...
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WO/2022/124432A1 |
The present invention relates to a speed reducer using a planet gear, and a speed reducer in which a carrier including a carrier base, a first cover, and a second cover is provided with a differential gear. The speed reducer according to...
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WO/2022/120302A1 |
A geartrain assembly includes a first gear, a second gear, and a third gear. A linkage connects the first gear and the second gear, and defines an assembly location of the third gear to connect the third gear to the first and second gear...
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WO/2022/118594A1 |
A planetary reduction gear device comprising: a sun gear; an internal gear; a planetary gear to be meshed with the sun gear and the internal gear; and a carrier plate holding the planetary gear, wherein an annular protruding portion is p...
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WO/2022/117140A1 |
The invention relates to a planet carrier assembly (1) consisting of at least one first carrier cheek (2) of a planet carrier (3) and consisting of at least one shaft (4), and the first carrier cheek (2) and the shaft (4) are bonded to e...
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WO/2022/117932A1 |
The invention relates to a power transmission system for an aircraft turbine engine comprising a speed reducer (32) comprising a ring gear (40) that is able to rotate about an axis X, formed from half-rings (40a, 40b) having annular flan...
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WO/2022/117145A1 |
The invention relates to a transmission device (1) having at least one oil collector (19). The oil collector (19) is provided with oil guiding nozzles (22) and with fastening elements (30). In each case one oil guiding nozzle (22) is plu...
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WO/2022/118593A1 |
A planetary speed reducer according to the present invention comprises: a sun gear; an internal tooth gear; planetary gears engaged with the sun gear and the internal tooth gear; and carrier plates that hold the planetary gears. At a pla...
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WO/2022/110060A1 |
A transmission (200), comprising a case (510) having an inner cavity (240), and a gear set (210) and an oil feeder (100) accommodated in the case (510). The bottom of the inner cavity (240) is provided with an oil reservoir (243) carryin...
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WO/2022/109790A1 |
According to implementations of the subject matter described herein, there is provided a speed reducer and a robot. The speed reducer comprises: a cavity; an input member rotated by a motor; and a disc operating as an output member of th...
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WO/2022/113575A1 |
The present invention provides a method for manufacturing a case for a vehicle drive device comprising: a case in which an accommodation space is formed; a lubrication target having as a center a rotation shaft positioned in the accommod...
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WO/2022/114361A1 |
A power control system for amphibious mobility according to the present invention comprises land-traveling wheels and water-traveling propellers. When the land-traveling wheels and the water-traveling propellers are driven at a predeterm...
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WO/2022/112504A1 |
The invention relates to a drivetrain (700) for a mobility vehicle, said drivetrain comprising an electric motor (400) and a gearshift device (100) having a plurality of (k) ratios between a first ratio referred to as ratio no. 1 and an ...
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WO/2022/110058A1 |
The present application provides an electric drive assembly and an electric vehicle. The electric drive assembly comprises a motor, a decelerator, a first bearing, a second bearing, a third bearing, and a spacer. The decelerator is provi...
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WO/2022/114773A1 |
The present invention relates to a method for designing a cycloidal gear tooth profile of a gear shift actuator, the method designing a profile to have a backlash through a change in the radius of a rolling circle of an internal or exter...
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WO/2022/110630A1 |
A silent drive chain system for motorcycle rear drive transmission, comprising a small sprocket (1), a large sprocket (5), and a silent drive chain (2), wherein the silent drive chain is a toothed chain and comprises an outer chain plate...
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WO/2022/113746A1 |
The present invention discloses a dynamo-electric machine comprising a stator having a stator core and a coil and having a radial protrusion for fastening, and a case that supports the stator core. The case has: a fastening part on which...
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WO/2022/106777A1 |
The invention relates to a geared motor for an electromechanical actuator for a motor vehicle brake, comprising a casing (31), an electric motor and a planetary reduction gear (18) housing the casing (31), the casing comprising a shell (...
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WO/2022/107223A1 |
This differential device is provided with boss portions that are provided in side portions of a differential case capable of rotating about a first axis, oil introducing passages that are provided in the boss portions and can introduce l...
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WO/2022/105834A1 |
A composite transmission housing (7) for a vehicle drive train transmission. The transmission housing (7) is configured for sealingly enclosing a set of transmission shafts (8, 9) and gearwheels (15, 16, 3, 14) and a lubricant fluid with...
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