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Matches 201 - 250 out of 10,875

Document Document Title
WO/2018/095047A1
A linear vibration motor, comprising a housing and a vibration assembly accommodated in the housing. The vibration assembly comprises a mass (3) and an elastic support member (2); the elastic support member (2) is disposed between the up...  
WO/2018/096417A1
The invention relates to a vibration motor (1) for an electric hand-held appliance (20) comprising a first drive element (2), a second drive element (3) and at least one spring element (4) coupling the first drive element to the second d...  
WO/2018/092649A1
Provided are an actuator and a camera device with which the torque necessary for rotating a movable unit in a rolling direction can be obtained, and magnetic force between drive magnets and magnetic yokes can be lessened. The actuator (2...  
WO/2018/088788A1
A tactile actuator, according to one embodiment, may comprise: a housing defining an accommodation space therein; an upper case for covering the upper part of the accommodation space; a vibration unit arranged inside the accommodation sp...  
WO/2018/082205A1
A linear vibration motor, comprising a housing, a stator component, and a vibration component (2). The stator component and the vibration component (2) are provided in the reserved space of the housing. The vibration component (2) is fix...  
WO/2018/082508A1
A permanent magnet linear motor (100) comprising a motor housing (10), and a mover assembly and stator assembly mounted in said motor housing (10), the mover assembly being located at an inner side of the stator assembly: the mover assem...  
WO/2018/082507A1
A permanent magnet linear motor and a linear vibrator, the linear vibrator comprising the permanent magnet linear motor, and the permanent magnet linear motor comprising a stator assembly, a rotor assembly, and a motor housing (6), where...  
WO/2018/082005A1
Provided is a dual-magnet-assisted electrically powered device, having a magnet array (10), a coil array (20), and a sensing switch assembly (30); said magnet array (10) has at least one first magnetic element (11) and at least one secon...  
WO/2018/078848A1
The present invention is provided with: a magnet rotor part 2 provided with a magnet part 7 having S and N poles in the radial direction Fd of a shaft 6; and a pair of stator parts 3s, 3t which are provided either side of the magnet part...  
WO/2018/079672A1
Provided is a lightweight actuator that is capable of highly accurately controlling driving force. The actuator is provided with: a coil that has a hollow space penetrating the coil in an axial direction and a flat part formed by a coil ...  
WO/2018/078847A1
A magnet part 7, of which one side in the axial direction Fs of a shaft 6 serves as an S pole, and the other side serves as an N pole, is used in a magnet rotor part 2. A pair of rotor yokes 12f, 12r, which protrude from the shaft 6 in t...  
WO/2018/079251A1
Provided is a linear vibration motor having a structure requiring less space and also having good responsiveness. This linear vibration motor is characterized by comprising: a mover 10 having weights 12 affixed on the longitudinal end si...  
WO/2018/074336A1
A linear actuator (100) is provided with: a movably provided coil (40); a coil yoke (50) provided so as to move integrally with the coil (40); a first lateral-side yoke section (11) extending outside the coil (40); a second lateral-side ...  
WO/2018/070278A1
The present invention suppresses a reduction in thrust while reducing the amount of permanent magnets used. This compressor is provided with: an armature; a field element that can reciprocally move in a first direction and a second direc...  
WO/2018/070386A1
The purpose of the present invention is to improve the yield of mass production products having varying vibration characteristics and to reduce production cost. Provided is a linear vibration motor 1 that is equipped with a frame body 2 ...  
WO/2018/070281A1
Provided is a compressor having improved vibration resistance to an exciting force caused by the driving of a linear motor. Provided is a linear compressor 1 comprising: a stator 102 and a movable element 101 that relatively moves in a f...  
WO/2018/025241A3
A planar actuator device, including a base plate including a first, second, and third pair of planar coils, each pair of planar coils having an inner coil and an outer coil, each pair of planar coils arranged along a first, second, and t...  
WO/2018/058808A1
A linear vibration motor, and electronic device. The vibration motor comprises a stator assembly and a vibrator assembly. The stator assembly comprises a pole core (18), a coil assembly, and a casing. The casing comprises an upper portio...  
WO/2018/058809A1
A linear vibration motor, the motor comprising: a stator assembly comprising a casing, a pole core (18), and a coil assembly, wherein a cavity is provided within the casing, the pole core is disposed on a lower portion, and comprises a m...  
WO/2018/058807A1
A linear vibration motor, comprising a stator assembly, a vibrator assembly, and an elastic element (12). The stator assembly comprises a shell, a pole core (18), and a coil assembly; the shell comprises a top (28) and a bottom (29) oppo...  
WO/2018/051919A1
A vibration actuator having a movable element and a stator. The movable element has a substrate and a permanent magnet held by the substrate. The stator has: a case housing the movable element; a core formed from a magnetic material, at ...  
WO/2018/052027A1
Disclosed is a vibration generating device 100 comprising: an electromagnet 60 constituted by including a coil 63 and a magnetic core 61 around which the coil 63 is wound; a permanent magnet 70; a housing 10 to which one of the electroma...  
WO/2018/051920A1
A movable element for a vibration actuator, having: a substrate; a permanent magnet held by the substrate; and a weight plate laminated upon the substrate.  
WO/2018/046760A1
A drive train assembly (200) for a personal care device (10), comprising a torsion spring (210) suspended between a first end mount (220) and a second end mount (230), the torsion spring comprising a first end mounted to the first end mo...  
WO/2018/022506A3
An infuser tip can be used to assist penetration of cosmetic formulas through the outer layer of human skin. Generally described, the infuser tip includes a concave surface or a similarly structured area that retains formula to generally...  
WO/2018/038408A1
A vibration generation apparatus is disclosed. The vibration generation apparatus of the present invention comprises: a case that includes an upper surface, a lower surface facing the upper surface, and a side surface connecting the uppe...  
WO/2018/036054A1
A linear vibration motor, comprising: a housing, a vibration assembly and a stator assembly; the vibration assembly includes a mass (1), a permanent magnet (2) and an elastic sheet (3); the stator assembly comprises a coil (4) and a damp...  
WO/2018/036055A1
Provided is a linear vibration motor, comprising a housing, a vibration assembly and a stator assembly. The vibration assembly comprises a mass block (1), a permanent magnet (2) and an elastic sheet (3). The stator assembly comprises a c...  
WO/2018/038421A1
A electronic device is provided. The electronic device includes an image sensor for capturing an image; a barrel including a lens group arranged about a first axis perpendicular to the image sensor, a first housing fixed to the barrel; a...  
WO/2018/036037A1
A linear vibration motor is provided. The vibration motor comprises: a stator assembly comprising a housing, a coil (16), and a central support (19). A cavity is disposed inside the housing and the housing comprises a wall parallel to a ...  
WO/2018/038870A1
An eccentric magnet (400) rotates around a spool (402) under the influence of an electric field generated by a rotational coil (410) surrounding the magnet to produce haptic output by rotational vibration. The ends of the spool are conne...  
WO/2018/034394A1
A linear vibration generation device comprising a damper according to the present invention comprises a damper comprising: a housing having an inner space; a fixed body provided in the inner space and comprising a coil; a vibrating body ...  
WO/2018/030265A1
A linear actuator 1 that has: a mobile body 6; a fixed body 2; a magnetic drive mechanism 10 that makes the mobile body 6 move linearly in a first direction X relative to the fixed body 2; and a damper member 91 that is provided between ...  
WO/2018/028493A1
A resonant impact electric linear impact apparatus, comprising a cylindrical core (20), a columnar core (23), coils (8, 9), a shaft (12), a housing (1), and a resonant impact current coil (54). Both the cylindrical core and the columnar ...  
WO/2018/030264A1
A linear actuator 1 that has: a mobile body 6; a fixed body 2 that comprises a case 3 in which the mobile body 6 is housed; and a magnetic drive mechanism 10 that drives the mobile body 6 in an axial line L direction. A sound emission ho...  
WO/2018/028106A1
A bipolar magnetic levitation motor, comprising a swing shaft (100), a left pole frame (300), and a right pole frame (400); a coil rotor (800) is provided inside the left pole frame and the right pole frame; two permanent magnets (500) a...  
WO/2018/030269A1
A vibration generation device that can make a relatively heavy vibration member produce sufficient vibration. A vibration generation device 100 that has: a vibration member 110; a plurality of actuators 1 that are connected to the vibrat...  
WO/2018/030263A1
A linear actuator 1 that has: a mobile body 6 that comprises a plurality of permanent magnets 7 that are arranged to overlap in an axial line L direction; a fixed body 2 in which a plurality of coils 5 that surround the permanent magnets...  
WO/2018/030267A1
A linear actuator that can appropriately drive a mobile body, even when a viscoelastic body is provided between the mobile body and a fixed body. A linear actuator 1 that has: a fixed body 2; a mobile body 6; a magnetic drive mechanism 5...  
WO/2018/026231A1
A vibration generation apparatus according to the present invention comprises: a bracket coupled to a rectangular case to form an inner space; a stator provided with a circuit board attached to the top surface of the bracket, and a coil ...  
WO/2018/025241A2
A planar actuator device, including a base plate including a first, second, and third pair of planar coils, each pair of planar coils having an inner coil and an outer coil, each pair of planar coils arranged along a first, second, and t...  
WO/2018/020847A1
The purpose of the present invention is to provide a voice coil motor and an interference spectrophotometer such that an angular deviation between a movable mirror and a fixed mirror can be suppressed to one second or less even when driv...  
WO/2018/022506A2
An infuser tip can be used to assist penetration of cosmetic formulas through the outer layer of human skin. Generally described, the infuser tip includes a concave surface or a similarly structured area that retains formula to generally...  
WO/2018/016738A1
A vibrator is disclosed. The vibrator of the present invention comprises: a case including an upper surface, a lower surface opposite to the upper surface, and side surfaces connecting the upper surface and the lower surface; a central s...  
WO/2018/010079A1
An electric motor, which has one or more magnet arrays (10), one or more coil arrays (20) and a set of induction switches (30). Each magnet array (10) is provided with at least one first magnetic element (11) and at least one second magn...  
WO/2018/008280A1
Provided is a thin linear vibration motor that suppresses the occurrence of operating noise. A linear vibration motor 1 is provided with: a stator 10; a movable element 20 elastically supported by the stator 10 so as to freely vibrate al...  
WO/2017/223424A1
Novel robust electroactive polymers (EAPs) and EAP-based systems are described, which contract and expand at low voltages to provide for a shape- moφhing system, which also sense mechanical pressure, from gentle touch to high impact, an...  
WO/2017/219757A1
A linear reciprocating motor comprises a coil framework (100), a first permanent magnet (110), a second permanent magnet (120), and a power supply device (200). An electromagnetic coil (101) is wound on the periphery of the coil framewor...  
WO/2017/221557A1
Provided is a linear actuator configured such that the contact between a plate spring connected to an inner core and also to an outer core, and the inner core can be prevented using a configuration which can be assembled easily. A stator...  
WO/2017/217659A1
An OIS actuator having an integrated yoke, of the present invention, comprises: a base frame; an OIS carrier which is disposed on the base frame and to which a lens barrel is coupled; first and second magnets respectively provided on the...  

Matches 201 - 250 out of 10,875