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WO/2021/099252A1 |
This application relates to a method for actively damping oscillations during a process, in particular during a manufacturing process, in which method: a component or a group of components is caused to oscillate (2); the amplitude of the...
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WO/2021/094934A1 |
An improved suspension is described with electromagnetic linear actuator (MC1; MC2; MC3), comprising a stator (10) and a stem (30) which is housed in a linearly sliding manner in the stator (10). The stator (10) comprises an external sle...
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WO/2021/094557A1 |
The invention relates to a crankshaft arrangement for an internal combustion engine, comprising: a.) a crankshaft; b.) a torsional vibration damper having a primary mass and a flywheel; c.) the primary mass being connected fixedly to the...
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WO/2021/096161A1 |
A fuel tank according to an embodiment of the present invention may comprise: a first recessed member which is recessed on one side thereof to form a receiving space, is open at the other side thereof, and has a first flange part formed ...
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WO/2021/093549A1 |
A damping vibration attenuation structure for a space satellite-borne instrument, the structure comprising a supporting cylinder main body (1), damping assemblies (2) and a vibration attenuated assembly (3). The supporting cylinder main ...
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WO/2021/090400A1 |
Provided is a vibration suppression device for a rope-like body capable of suppressing the displacement of the rope-like body of an elevator from becoming unstable due to a negative restoring force that amplifies the displacement. This v...
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WO/2021/092373A1 |
A lubricant supported electric motor includes a stator and a rotor and a drive hub. The rotor is moveable relative to the stator and a gap is defined between the rotor and the stator. A lubricant is disposed within the gap to support the...
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WO/2021/091887A1 |
A vibration absorbing apparatus is disclosed for functioning as a practical mechanical metamaterial for anisotropic vibration control. In at least one embodiment, the apparatus provides a plurality of rail units positioned in a side-by-s...
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WO/2021/090677A1 |
Provided is a coupling device that couples a first member with a second member, the coupling device including: a body part that has a shaft hole through which a shaft member to be coupled to a hole section provided in the first member ca...
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WO/2021/081593A1 |
An internal combustion engine, including a piston, a cylinder, and an output shaft, wherein the piston is arranged for reciprocating motion within the cylinder, driven by combustion, and the piston is coupled to the output shaft by a cou...
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WO/2021/081608A1 |
An arrangement for supporting compressor in a refrigeration equipment is disclosed, said arrangement including at least one damping element specially adapted for attaching a reciprocating compressor in a refrigerator and at least one int...
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WO/2021/082773A1 |
Provided is an active and passive hybrid control system for dynamic behavior of a high-speed train. The system comprises: a translation component control unit and a rotation component control unit. The translation component control unit ...
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WO/2021/084178A1 |
A mechanical assembly for a vehicle (10), in particular a motor vehicle, comprises a rotating element (18), a support (20) for the rotating element (18), and a cover (22) attached on the support (20) for the rotating element (18). The co...
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WO/2021/084937A1 |
[Problem] To provide an anti-vibration support leg member with which it is possible to mount a device on an installation surface appropriately even when the installation surface for mounting the device is smaller than the lower surface o...
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WO/2021/082774A1 |
Provided is a high-speed train dynamic behavior active control system, which comprises a sensor, a controller, and a control device. The sensor is mounted on a controlled train, the control device comprises a base (1), a driving motor (2...
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WO/2021/082541A1 |
A one-way damping structure (1), comprising a spring (11), a drive element (12) and a friction force generation member, the spring (11) and the drive element (12) being connected such that the spring (11) is driven by means of the drive ...
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WO/2021/083550A1 |
The invention relates to a torsion damper (100) for a vehicle powertrain, the torsion damper (100) comprising: - two lateral washers (11, 12), namely a first lateral washer (11) and a second lateral washer (12) that are able to rotate ab...
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WO/2021/081610A1 |
The present invention refers to an arrangement for supporting compressor in a refrigeration equipment and, more particularly, a support arrangement including at least one damping element specially adapted to attach a reciprocating compre...
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WO/2021/082775A1 |
Provided is an active and passive composite control system for inhibiting side rolling, nodding, and head shaking behavior of a high-speed train. The active and passive composite control system comprises a fixed module (1), a passive con...
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WO/2021/082442A1 |
The embodiments of the present application disclose a method for controlling the torque generated by the moment of inertia. A high-speed train comprises a control device; the control device comprises a train tail control module, a train ...
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WO/2021/083453A1 |
The invention relates to a torque limiter (1) with a rotational axis (2) for a drive train (4), having at least the following components: two cover discs (5, 6); a central disc (7) which is arranged axially between the cover discs (5, 6)...
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WO/2021/085029A1 |
Provided is a vehicle body damper brace which has a novel structure and which ensures durability with respect to both input in an axial direction and input in a torsional direction. A vehicle body damper brace 10 comprises: (a) a longi...
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WO/2021/081609A1 |
The present invention refers to an arrangement for supporting compressor in a refrigeration equipment and, more particularly, a support arrangement including at least one damping element specially adapted to attach a reciprocating compre...
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WO/2021/078603A1 |
An article for damping vibrations by constrained layer damping comprising: a first constraining layer; a second constraining layer; and a damping layer disposed between the first and second constraining layers, wherein the first and seco...
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WO/2021/079943A1 |
The present invention is provided with a body weight adjustment mechanism for automatically adjusting to an equilibrium point and improves vibration absorption characteristics and impact absorption characteristics. The present inventio...
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WO/2021/079675A1 |
An EGR valve device equipped with: a housing 7 which contains a channel; a valve body for opening and closing the channel; a valve stem to which the valve body is provided; and a partner member 3 which includes a housing 7 attachment hol...
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WO/2021/078757A1 |
A suspension system (22) configured to minimize transmission of acoustic and vibrational energy in a device, comprising: (i) a rigid support (24); (ii) an operative element (16) positioned within the rigid support and comprising a drive ...
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WO/2021/078637A1 |
A suspension system (22) configured to minimize transmission of acoustic and vibrational energy in a device, comprising: (i) a rigid support (24); (ii) an operative element (16) positioned within the rigid support and comprising a drive ...
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WO/2021/075311A1 |
A vibration suppressing device 10 is provided with: a fixed portion 20 including a seat portion having an insertion hole, and a wall portion provided upright on the seat portion; a piston 24 which is inserted through the insertion hole a...
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WO/2021/073683A1 |
The invention relates to a torsional vibration damper (1), comprising: an input part (2); an output part (3), the input part (2) being arranged and/or mounted for rotation relative to the output part (3); a spring damper device (4), whic...
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WO/2021/076225A1 |
An energy damping and displacement control device is disclosed. The energy damping and displacement control device can include a contact protrusion and an energy damping pad constructed of a resilient material. The energy damping pad can...
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WO/2021/073684A1 |
The invention relates to a torsional vibration damper (1) which is installed in a powertrain of a hybrid vehicle and is designed as a dual-mass flywheel and which comprises a primary section (2), a multipart secondary section (3), and a ...
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WO/2021/075370A1 |
This damper that is disposed between a first member and a second member and that suppresses oscillation of the second member with respect to the first member, is provided with: a fixed part 22 that is fixed to one of the first member and...
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WO/2021/069015A1 |
The invention relates to a torsional vibration damper (11) and a damping device (10) having a torsional vibration damper (11) of this kind, comprising at least one input part (40), an energy storage element (45) and output part (50), whe...
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WO/2021/069782A2 |
The present invention relates to a matrix electromagnetic-suspension system that can be coupled to transportation vehicles, which comprises a plurality of electromagnetic-suspension modules, wherein each module comprises: an armature; a ...
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WO/2021/069009A1 |
The invention relates to a torque transmitting device (10) for a drive train for transmitting an input torque provided by at least one drive element (12) to an output element (22), said device comprising: an electric motor (14) having a ...
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WO/2021/069954A1 |
A mechanism for installation on terrain, on a foundation or on a structure, to provide passive safety on highways, ports, railways or similar, for the protection of the respective vehicles or structures, comprising: at least one rigid el...
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WO/2021/069010A1 |
The invention relates to a torque transmitting device (10) for a drivetrain for transmitting a drive torque to an output element, the device having: an electric motor (14) with a conversion unit (20), which comprises a stator (22) and a ...
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WO/2021/068215A1 |
A support base for textile equipment. The support plate is evenly provided with multiple groups of through holes for allowing second connecting rods to slide through, and the lower end of the support plate is provided with multiple group...
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WO/2021/063438A1 |
The invention relates to a clutch assembly (10) for the damped coupling of an internal combustion engine to a drivetrain of a motor vehicle with a torsional vibration damper (12) for damping irregular rotations, a driver ring (26) for pa...
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WO/2021/066819A1 |
A system for adjusting the damper force on the suspension system of a bicycle is provided. Sensors are placed on the front shock and rear shock to measure the amplitude of displacement or acceleration in the time domain and generate a ze...
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WO/2021/065521A1 |
Provided is a clutch device with which it is possible to reduce vibrations caused when a rotary driving force from a prime mover is transmitted. A clutch device (100) is provided with a damper mechanism (105) between a clutch outer (101)...
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WO/2021/065669A1 |
Provided is an acrylic rubber, which comprises acrylic acid alkyl ester units, crosslinking-point monomer units, bifunctional monomer units represented by formula (A-1), and ethylene units. The acrylic rubber has a toluene-insoluble cont...
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WO/2021/065785A1 |
Provided is an actuator with stable, high damping capacity. The actuator S1 comprises a mount member 12 that includes a coil 30, a movable element 14 that includes a magnet 62 and that is displaced relative to the mount member 12, and ...
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WO/2021/063435A1 |
The invention relates to a clutch assembly, in particular for a hybrid module, for coupling an internal combustion engine to the powertrain of a motor vehicle in a damped manner, comprising a rotational oscillation damper (12) for dampin...
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WO/2021/058945A1 |
A vibration damping connector system (110) to provide a sealed flow path between a port of a vacuum chamber and a suction port of a vacuum pump has a first end member (112) configured to define a first end of the flow path, a second end ...
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WO/2021/058181A1 |
The invention relates to a damping apparatus (10) for absorbing and/or damping vibrations of a vehicle part or for isolating and/or damping a vibrating vehicle component (84), having at least one mass element (12), at least one fastening...
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WO/2021/061079A1 |
The present invention relates to a vibration isolator (10), which is arranged identically and adjacently in multiple numbers on the adapter (3), comprises an upper connector (20) adjusted to be connected to a payload (2) placed on an ada...
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WO/2021/062363A1 |
A multiple frequency vibration attenuation device comprises a mass portion and a spring portion and may attenuate vibrations at two or more different frequencies. The shape and mass of the mass portion is dependent on the spring rate and...
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WO/2021/056233A1 |
Disclosed is a variable-acceleration curved-surface spiral gear transmission mechanism for a variable-speed mass damping system. A concave curved-surface spiral gear (2) and a convex curved-surface spiral gear (7) are meshed at different...
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