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Matches 451 - 500 out of 10,621

Document Document Title
WO/2014/094970A1
The invention relates to an electromagnetic actuator (2) for a surgical or medical instrument, wherein the actuator comprises a stator (14, 16, 18, 20) and a movable element (26, 44), which is at least partially composed of a paramagneti...  
WO/2014/094076A1
The invention relates to electrical engineering and to linear electromagnetic drives. The technical result consists in improving the design, and increasing efficiency and reliability. The electromagnetic drive comprises two moveable elec...  
WO/2014/092363A1
According to one embodiment of the present invention, a camera module includes: a movable element having first magnets which are formed at uniform intervals on the outer circumferential surface of a bobbin fixing a lens and second magnet...  
WO/2014/086678A1
The invention relates to a radiation detection device (10) which comprises a carrier (12) having at least one pivotable section (16), a receiving unit (18), a drive (24), and an evaluation and control unit. The receiving unit (18) is arr...  
WO/2014/084582A1
The present invention relates to a rotatable energy conversion device using a liquid, and more specifically, to a method and a device for converting mechanical energy into electric energy by applying an opposite phenomenon of electrowett...  
WO/2014/079345A1
A multipurpose micro voice coil motor, comprising: a magnet yoke body (1), a first gasket (2), an upper shrapnel (3), a coil (4), a coil frame (5), a permanent magnet (6), a second gasket (7), a lower shrapnel (8) and a base (9). The mag...  
WO/2014/061286A1
[Problem] To provide a novel actuator capable of securing a stoppage and retention force when not energized, and producing a stable, responsive and highly-durable rocking arm even for a non-rare earth magnet. [Solution] The actuator is c...  
WO/2014/061888A1
The present invention relates to a flat vibration motor that is capable of preventing frictional sound and wear during operation in which the center of a fixed shaft is exactly vertical to a weight and, more particularly, to a flat vibra...  
WO/2013/092760A3
The invention relates to a miniature linear vibrotactile actuator comprising: a first element 14, 104 of generally cylindrical shape, comprising permanent magnets 15, 105 aligned so that two adjacent sides of two adjacent magnets 15, 105...  
WO/2014/056335A1
Disclosed is an electromagnetic levitation force type propulsion device, comprising an integrated electromagnet structure, an auxiliary propulsion structure and a power supply control structure, wherein the integrated electromagnet struc...  
WO/2014/041589A1
A linear DC motor (1) having first and second drive coils (11, 12) and first and second drive magnets (14, 15) arranged in a symmetrical state in relation to a motor central axis (1a) that passes through a sliding member (6) in which a l...  
WO/2014/042218A1
Provided is an electromagnetic actuator for which a holder can be easily manufactured while preventing breakage of a fixing part during assembly. A terminal unit (20) includes: a holder (25); a pin-like terminal (27) inserted through a t...  
WO/2014/042835A1
A linear compressor (100) includes a casing (110) that defines a chamber (112) and a piston (120) slidably received within the chamber (112) of the casing (110). A driving coil (132) is configured for selectively urging the piston (120) ...  
WO/2014/042836A1
A linear compressor (100) is provided. The linear compressor (100) includes an electro-magnetic spring (150) and a casing (110) that defines a chamber (112). A piston (120) is received within the chamber (1 12) of the casing (110). The e...  
WO/2014/041711A1
A linear DC motor (1) having first and second drive coils (11, 12) and first and second drive magnets (14, 15) arranged in a symmetrical state in relation to a motor central axis (1a) that passes through a sliding member (6) in which a l...  
WO/2014/035038A1
The VCM according to an exemplary embodiment of the present disclosure includes a base unit, a mover including a bobbin arranged at an upper surface of the base unit and formed with a plurality of rotation prevention units along a periph...  
WO/2014/035059A1
The present invention relates to a touch motion switch that generates vibration when a user touches the switch so that the user can feel the vibration. The touch motion switch according to the present invention includes: a case that has ...  
WO/2014/031439A1
An electromagnetic motor includes a stator and an armature arranged to move substantially linearly relative to the stator in an intended direction during operation of the motor. A first and second flexure are connected to a first end of ...  
WO/2014/029296A1
A structure for a voice coil motor providing controllable lens tilt capability. The voice coil motor structure comprises a lens mount for fixedly mounting a lens (12), a focusing coil (6), a deflecting coil (5, 7) and magnets (8-11), whe...  
WO/2014/023280A1
The invention relates to a massage device having electro-mechanical means (2) arranged in a housing (1), for producing mechanical vibrations, electronic means (3), arranged in the housing (1), for actuating the means (2) for producing me...  
WO/2014/020769A1
The drive unit (105) is provided with: a first and a second base (110-1, 110-2); first and second elastic parts (120a-1, 120b-1, 120a-2, 120b-2); a driven part (130); a first and a second coil (140a, 140b) on the outside of the wound wir...  
WO/2014/016794A1
Optical apparatus (64) includes a stator assembly (47), which includes a core (78, 90, 91) containing an air gap and one or more coils (80, 92, 94, 116, 120) including conductive wire wound on the core so as to cause the core to form a m...  
WO/2014/013659A1
An electric razor (1) is provided with a linear actuator (10) having a stator (11) which includes an electromagnet (winding (11a)) and also having a moving element (12) which includes a permanent magnet (12a). The electric razor (1) is a...  
WO/2014/014187A1
The haptic actuator according to the present invention includes: a base member; a hollow cylindrical coil arranged in the upper portion of the base member; a core formed in the base member and arranged so as to be inserted into the cente...  
WO/2014/014062A1
A movable capsule device (10), in which a long capsule main body (11) is provided with a permanent magnet (13) that is so arranged as to capable of moving in a length direction and a coil that can drive the permanent magnet (13), said mo...  
WO/2012/052635A8
The invention relates a haptic feedback touch-sensitive interface module (1) including a touch-sensitive surface (3), capable of detecting bearing by a user, and at least one actuator that is connected to the touch-sensitive surface (3),...  
WO/2014/004589A1
A linear actuator, comprising a base housing, a top housing, and a piston assembly. The base housing may comprise at least one recess configured to restrain at least one magnet in three dimensions and a channel configured to receive a li...  
WO/2014/002183A1
An actuator (101) is provided with a moving part (120), a support part (110) for supporting the moving part, a torsion bar (130) connecting the moving part and the support part such that the moving part can swing, and a processing circui...  
WO/2013/186050A1
A machine tool has a tool holder (6) which is arranged for moveable mounting of a chiselling tool (7) along an axis of movement (3). A magnetopneumatic percussion mechanism (2) contains a primary drive (22) which is disposed around the a...  
WO/2013/180430A1
The impactive vibration-generating apparatus of the present invention comprises: a rotary unit having a rotary shaft, and a coil arranged around the rotary shaft so as to rotate together with the rotary shaft; a fixing unit which surroun...  
WO/2013/168268A1
A drive device (106) is provided with: a first base (110-1); a second base (110-2) supported by the first base; first elastic parts (120a-1, 120b-1) that connect the first base and the second base, and have elasticity so as to allow the ...  
WO/2013/168275A1
A drive device (106) is provided with: a first base (110-1); a second base (110-2) supported by the first base; first elastic parts (120a-1, 120b-1) that connect the first base and the second base, and have elasticity so as to allow the ...  
WO/2013/168485A1
A drive device (101) is provided with: a base (110); a rotatable driven part (130); elastic parts (120a, 120b) that connect the base and the driven part, and have elasticity so as to allow the driven part to rotate by acting as the axis ...  
WO/2013/168267A1
The present invention solves the problem of difficulties with miniaturization and positioning magnets in suitable locations due to coils being disposed in such a manner as to surround a mirror in a drive device such as a MEMS scanner in ...  
WO/2013/168272A1
This drive device is provided with: a first base; a second base supported by the first base; first elastic parts that connect the first base and the second base, and have elasticity so as to allow the second base to rotate by acting as t...  
WO/2013/168486A1
A drive device (101) is provided with: a base (110); a rotatable driven part (130); elastic parts (120a, 120b) that connect the base and the driven part, and have elasticity so as to allow the driven part to rotate by acting as the axis ...  
WO/2013/168265A1
A drive device (102) is provided with: a first base (110-1); a second base (110-2) supported by the first base; first elastic parts (120a-1, 120b-1) that connect the first base and the second base, and have elasticity so as to allow the ...  
WO/2013/168266A1
The present invention solves the problem of difficulties with miniaturization and positioning magnets in suitable locations due to coils being disposed in such a manner as to surround a mirror in a drive device such as a MEMS scanner in ...  
WO/2013/168264A1
A drive device (101) is provided with: a base (110); a rotatable driven part (130); elastic parts (120a, 120b) that connect the base and the driven part, and have elasticity so as to allow the driven part to rotate by acting as the axis ...  
WO/2013/168269A1
A drive device (107) is provided with: a first base (110-1); a second base (110-2) supported by the first base; first elastic parts (120a-1, 120b-1) that connect the first base and the second base, and have elasticity so as to allow the ...  
WO/2013/168270A1
A drive device (101) is provided with: a base (110); a rotatable driven part (130); elastic parts (120a, 120b) that connect the base and the driven part, and have elasticity so as to allow the driven part to rotate by acting as the axis ...  
WO/2013/168273A1
The present invention solves the problem of difficulties with miniaturization and positioning magnets in suitable locations due to coils being disposed in such a manner as to surround a mirror in a drive device such as a MEMS scanner in ...  
WO/2013/168271A1
A drive device (101) is provided with: a base (110); a rotatable driven part (130); elastic parts (120a, 120b) that connect the base and the driven part, and have elasticity so as to allow the driven part to rotate by acting as the axis ...  
WO/2013/168898A1
An exemplary embodiment of the present invention a rotor including a lens and formed with a first driving unit, a stator formed with a second driving unit driving the rotor in response to electromagnetic interaction with the first drivin...  
WO/2013/168274A1
The present invention solves the problem of difficulties with miniaturization and positioning magnets in suitable locations due to coils being disposed in such a manner as to surround a mirror in a drive device such as a MEMS scanner in ...  
WO/2013/157670A1
The present invention relates to a haptic actuator, and in particular, to a haptic actuator incorporated in an electronic device, which needs to generate vibration, such as a mobile terminal so as to generate vibration by the interaction...  
WO/2013/002925A3
A handle for a small electric handheld appliance in which the handle comprises a motor assembly disposed in the handle. The motor assembly comprises a generally L-shaped magnetic yoke formed from two substantially perpendicular surfaces,...  
WO/2013/149758A2
The present invention relates to an actuator (1) having an electrically conductive coil (35) which has a longitudinal axis L and a plurality n of turns and through which an electric current can be driven. The coil (35) is surrounded by a...  
WO/2013/029942A3
The invention relates to a magnetic actuator (7) for producing a linear movement, consisting of a hollow cylindrical closed housing which represents a yoke (1), and comprising a central passage (8) on each end face and a bipartite armatu...  
WO/2013/147457A1
A linear vibrator according to the present invention comprises: a bracket having a printed circuit board and a shaft coupled to the central portion thereof; a yoke unit fixed to the shaft and formed having a coil coupled between a first ...  

Matches 451 - 500 out of 10,621