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Matches 101 - 150 out of 6,497

Document Document Title
WO/2014/076532A1
The invention relates to a method for an engine having pistons propelled by hydraulic pressure and flow, air, gas and vacuum, characterised in that same is based on the principle of the piston head (19, figure A N. 7.7/16) receiving the ...  
WO/2014/065855A1
A piston water jet propulsor for propelling marine vehicles employs the concept of the Side-Intake of water and generates thrust through piston's reciprocating motion in cylinder. The concept of the Side-Intake opens water intake holes o...  
WO/2014/062680A2
A computing device includes a user interface module operable by at least one processor to output, for display, a graphical user interface of an application, the graphical user interface including a plurality of elements, each respective ...  
WO/2014/061608A1
A sliding layer (21) of a sintered copper alloy is formed in the sliding surface (12A) of a valve plate (12). That is, the valve plate (12) is formed of a ferrous material such as cast iron or steel, while the sliding surface (12A) const...  
WO/2014/058426A1
A system located in a subsea environment is disclosed comprising a submersible pump positioned in a well, a hydraulic motor that is operatively coupled to the submersible pump and a pressurized fluid supply pump that is positioned on or ...  
WO/2014/048842A1
The invention relates to a hydraulic apparatus (1) including: a casing (6) defining a first assembly; a shaft (2) defining a second assembly; said first and second assemblies being freely rotatable relative to one another; a multi-lobe c...  
WO/2014/044460A1
The invention relates to a method for operating a brush roll (1) on a roll stand (2), wherein the brush roll (1) comprises at least one rotating brush (3) which can be brought into engagement with a working roll (4) on the roll stand (2)...  
WO/2014/043276A1
The ribbon transducer and pump apparatuses, methods and systems include, in various embodiments, a variety of mechanisms comprised of components that include flexible elements with persistently strained deformations. Under operation, the...  
WO/2014/032120A1
There is provided a gear assembly (10) comprising a housing (12) having an internal cavity (18); at least three gears disposed within the internal cavity, each of the gears meshing with an adjacent one of the gears at a respective meshin...  
WO/2014/028782A2
An improved double-acting Sprague gear transmission is disclosed capable of converting reciprocating power inputs in both the forward and backward directions to a continuous rotational output in one direction while always maintaining an ...  
WO/2014/028782A3
An improved Sprague gear transmission capable of converting reciprocating power inputs in both the forward and backward directions to a continuous rotational output in one direction while always maintaining an optimum ninety degree vecto...  
WO/2014/027542A1
A hydraulic rotary machine is fixed on a rotation axis, and is provided with a cylinder block having a plurality of cylinder bores, pistons slideably positioned inside the cylinder bores so as to demarcate a volume chamber, a swash plate...  
WO/2014/024874A1
This control system for a hybrid construction machine is equipped with: a swing motor that is provided on a turning circuit; a pressure detector for detecting a turning pressure of the swing motor; a variable-capacity type fluid pressure...  
WO/2014/020581A3
We have invented multiple methods of fluid displacement that enable a device to become buoyant at depth. It is accomplished by utilizing a fluid with a greater gravity or pressure, whether naturally occurring or mechanically generated. T...  
WO/2014/016054A1
The invention relates to a hydrostatic axial piston engine having a housing which has a drum section and a drive section angled towards a first side of the drum section. Working chambers of the axial piston engine can be connected altern...  
WO/2014/014985A2
The present disclosure relates to a hydraulic drive having a stationary housing. The hydraulic drive also has a drive shaft that extends through the stationary housing. Furthermore, the hydraulic drive has a hydraulic motor for rotating ...  
WO/2014/014985A3
The present disclosure relates to a hydraulic drive having a stationary housing. The hydraulic drive also has a drive shaft that extends through the stationary housing. Furthermore, the hydraulic drive has a hydraulic motor for rotating ...  
WO/2014/014984A3
The present disclosure relates to a combined hydraulic motor and brake including a hydraulic motor having a hydraulic motor housing, a drive shaft assembly that is driven by the hydraulic motor, a stationary housing that is fixed relativ...  
WO/2014/011899A1
A radial piston device includes a housing and a pintle fixed thereto that includes an inlet and an outlet, each aligned with a pintle axis. A rotor is rotatably disposed around the pintle and includes radially oriented cylinders. A pisto...  
WO/2014/010529A1
The rotary shaft (5, 42, 63, 84) of a hydraulic pump (1, 41, 61, 81, 85) that is this hydraulic rotary machine is coupled to a drive source coupling (20, 44, 92) using a spline coupler (23, 47). The rotary shaft (5, 42, 63, 84) is provid...  
WO/2014/006663A1
The invention provides a power generating apparatus of a renewable energy type which generates power from a renewable energy source, the power generating apparatus comprising: a hub on which at least one rotor blade is mounted, the rotor...  
WO/2014/002143A1
A fluid working machine 11, 12 is provided with a rotation shaft 9, a cam 22, a cylinder 19, a roller 21 contacting the cam 22, and a piston 18 having a chamber forming part 27 and a roller holding part 28. A stepped portion 31 is formed...  
WO/2014/002142A1
A fluid working machine 11, 12 is provided with a cylinder 19, a piston 18 having an inner passage 55, 56 where working fluid is introduced from a working chamber 20, a roller 21 rotatably engaged to the piston 18, and a cam 22 rotating ...  
WO/2013/183076A1
Hydraulic machine with radial cylinders (1, 31, 50), comprising oscillating radial cylinders (2, 32, 51) arranged in a crown or star of cylinder-piston units; the pistons of said groups are made slidable on a crankshaft (3) or with a cam...  
WO/2013/182922A1
The current invention discloses a progressive cavity pump or method of use that comprises a helical shape stator with a first pitch, a helical shaped rotor with a different second pitch wherein the rotor moves eccentrically within the ca...  
WO/2013/174606A1
The invention relates to a hydraulic machine (11) for a hydraulic hybrid drive train (1) of a motor vehicle, characterized in that the hydraulic machine (11) is a bi-engine (11) which is formed from two axial piston machines (31, 32). Th...  
WO/2013/174595A1
The invention relates to a hydraulic machine (11) and a hydraulic system (2) for a hybrid motor vehicle, characterized in that the hydraulic machine is a bimotor (11) having two axial piston machines (31, 32) which are arranged parallel ...  
WO/2013/172761A1
The present invention partly relates to an arrangement and partly a bearing arrangement (10) that can be turned by an assigned hydraulic pressure and flow, which bearing arrangement is related to a chain saw arrangement (101:1), which is...  
WO/2013/160149A3
A radial piston machine is disclosed, in which the axial forces which act on a cylinder block are compensated for by a compensation plate.  
WO/2013/160145A2
A radial piston engine is disclosed with cylinder/piston units which are arranged in a star shape, a housing and an output shaft. At least sections of a brake, in particular the discs thereof, are arranged between an inner axial sleeve-l...  
WO/2013/160145A3
A radial piston engine is disclosed with cylinder/piston units which are arranged in a star shape, a housing and an output shaft. At least sections of a brake, in particular the discs thereof, are arranged between an inner axial sleeve-l...  
WO/2013/161099A1
The objective of the present invention is to enable braking to be applied to a drive shaft when necessary, without reducing the motor efficiency and while ensuring smooth rotation of the drive shaft. In this bent axis-type axial piston m...  
WO/2013/160835A1
Rotating volumetric machine (1) with radial pistons wherein one between the inner ring (16) and the joint (25), that connects in rotation the inner ring (16) and the relative rotor element (7), comprises at least a first seat (26) and th...  
WO/2013/153684A1
In order to prevent oil leaks between a valve plate and a cylinder block more reliably without causing the support ends of a center shaft and the support ends of piston rods to separate from the end face of a drive shaft, a center shaft ...  
WO/2013/150046A2
A housing is disclosed for a hydraulic radial piston motor, with a first housing part and with a second housing part, between which a cam ring is arranged, which thus forms a centre housing part. During operation of the radial piston mot...  
WO/2013/150046A3
A housing is disclosed for a hydraulic radial piston motor, with a first housing part and with a second housing part, between which a cam ring is arranged, which thus forms a centre housing part. During operation of the radial piston mot...  
WO/2013/143952A1
The invention relates to a hydrostatic axial piston machine having a housing, having a drive shaft, to which a flange disc is fastened in a rotationally fixed manner, and having a swash plate, to which a rotor disc, driven by the drive s...  
WO/2013/146450A1
A hydraulic pump motor (100, 200, 300, 400) is provided with: a supply/discharge passage (4) through which operating fluid sucked by a hydraulic pump (10) flows and through which hydraulic fluid discharged from a hydraulic motor (20) flo...  
WO/2013/143953A1
Hydraulic transformer having two hydrostatic part machines, wherein at least one part machine is a hydrostatic axial piston machine of swash plate design with a drive shaft (35), on which a flange disc (34) is fastened fixedly so as to r...  
WO/2013/146576A1
In the present invention, a fluid pressure drive unit provides working fluid to a fluid pressure actuator and drives the same. The fluid pressure drive unit is provided with the following: a fluid pressure pump that sucks in and ejects t...  
WO/2013/146575A1
In the present invention, a fluid pressure drive unit provides working fluid to a fluid pressure actuator and drives the same. The fluid pressure drive unit is provided with the following: a fluid pressure pump that sucks in and ejects t...  
WO/2013/140064A1
The invention relates to a hydraulic motor (1) that can be actuated in both directions, the hydraulic motor comprising two bidirectional hydraulic ports (A, B), each of which can be connected, selectively depending on the direction of ro...  
WO/2013/124560A1
A compact hydraulic unit (12) for providing a vehicle with drive power, comprising a housing (16) in which a hydraulic motor (11) is housed comprising a distribution plate (13) and a cylinder (9) arranged to either side of a common fixed...  
WO/2013/124557A1
A compact hydraulic unit (11) for providing a vehicle with drive power, comprising a housing (16) in which a first (14) and a second (15) hydraulic motor are housed, mounted in opposition, one of the two motors being supported in rotatio...  
WO/2013/125432A1
 A hydraulic motor provided with a motor mechanism that rotationally operates using an operating fluid supplied and discharged from an operating hydraulic source via one among a first motor passage and a second motor passage. The hydra...  
WO/2013/125433A1
 A hydraulic motor provided with a motor mechanism that rotationally operates using an operating hydraulic guided from an operating hydraulic source. The hydraulic motor is provided with: a casing in which a casing chamber accommodatin...  
WO/2013/124559A1
A compact hydraulic unit (12) for providing a vehicle with drive power, comprising a housing (16) in which a hydraulic motor (11) is housed comprising a distribution plate (13), a plate (17) supporting floating cylinders (9), a plate (3)...  
WO/2013/124558A1
The invention relates to a compact hydraulic module (11) for providing driving power to a vehicle, including a casing (16) in which a first (14) and second (15) hydraulic engine, mounted opposite each other, are accommodated, one of the ...  
WO/2013/116899A1
A compact electricity generating apparatus for use in tidal flows and streams with flow depths as low as 0.2 m uses an Archimedes screw located in a channel within a housing. Water flowing through the channel drives the screw and the rot...  
WO/2013/112112A1
The invention relates to submersible liquid engines which are used for producing mechanical energy from a crankshaft, and also can produce electrical energy from mechanical energy using corresponding devices and mechanisms. The submersib...  

Matches 101 - 150 out of 6,497