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Matches 351 - 400 out of 10,621

Document Document Title
WO/2016/024693A1
The present invention relates to a sensory signal output device characterized by comprising: a magnetic circuit (110), both sides of which have different polarities; a vibration inducing unit (120) for inducing vibration of the magnetic ...  
WO/2016/021834A1
The present invention relates to a haptic actuator. A vibrator comprises a first magnet and a second magnet which are disposed so as to be spaced apart from each other at one end of the longitudinal direction of a coil member; a third ma...  
WO/2016/017474A1
The purpose of the present application is to provide a linear actuator capable of allowing the movable body to generate an appropriate vibration with a smaller number of components. Specifically, in the linear actuator (1), a movable bod...  
WO/2016/017586A1
The present invention guides the linear vibrations of a needle, obtains stable vibrations and exhibits excellent impact strength, and makes thinness or widthwise compactness possible. A linear vibration motor equipped with: a needle 10 e...  
WO/2016/017584A1
The present invention is capable of increasing the thinness of a linear vibration motor equipped with a fixed shaft. The linear vibration motor 1 is equipped with: a frame 2; one fixed shaft 3 extending in one axial direction and affixed...  
WO/2016/017585A1
The present invention makes thinness or widthwise compactness possible, while exhibiting the advantages of obtaining stable vibrations and excellent impact strength, just as in a linear vibration motor equipped with a fixed shaft. A line...  
WO/2016/008627A1
The invention relates to an electrical linear machine (1) having a stator (2) which is fixed to the housing and having an armature (3) which can be axially displaced and supports a permanent magnet (6), wherein the stator (2) has a first...  
WO/2016/010180A1
The present invention relates to a haptic actuator for further enhancing performance such as a response speed to a user's touch and a frequency band by improving a magnetic structure. A vibration body comprises: a first magnetic body arr...  
WO/2016/007953A1
An oscillating linear compressor includes a cylindrical chassis defining a chamber and comprising a plurality of elongated chassis frame members extending between either end of the chassis. The chassis houses a compression cylinder that ...  
WO/2015/135814A3
The invention relates to a bistable electromagnetic actuator (1), in particular for a surgical instrument, comprising a stator (10) arranged outside of a pipe (2), and a mover (30) supported in the pipe (2) in such a way that the mover c...  
WO/2016/003103A1
An embodiment comprises: a housing supporting a first coil; a bobbin supporting a magnet, the bobbin being moved inside the housing in a first direction, which is parallel with an optical axis, by an electromagnetic interaction between t...  
WO/2015/197390A1
The invention relates to an electromagnetic linear actuator (16) with a stator (18) and an armature (20) which can be moved relative to the stator (18). The stator (18) has at least one permanent magnet (22) and at least one coil (24), t...  
WO/2015/193066A1
The invention relates to a motor vehicle lock having an actuating element (2), in particular a control shaft, and a drive (3) for adjusting the actuating element (2), wherein the drive (3) has a rotor (4) and a stator (5), wherein the st...  
WO/2015/185981A1
An actuator (100) includes an inner element (120) coupled to an outer element (110) by a linear-motion bearing (115) that provides a single degree of translational movement of the inner element with respect to the outer element along a l...  
WO/2015/180121A1
A zoom lens comprises a focus driving mechanism and a zoom driving mechanism and corresponding lens groups. The zoom driving mechanism is sleeved outside the focus driving mechanism. The focus driving mechanism is a voice coil motor and ...  
WO/2015/182634A1
[Problem] To provide an actuator device with which it is possible to perform force control at a high output and a small size. [Solution] An actuator device (1000) is provided with an electromagnetic coil member (110) disposed around the ...  
WO/2015/178184A1
Provided is a light control device that can easily eliminate adhering foreign matter. A light control device (100) has at least one substrate (20) wherein an opening part (21) (optical opening) is formed, at least one magnet (34) (rotati...  
WO/2015/176590A1
A three-axis voice coil motor for controlling the motion of a lens. The three-axis voice coil motor comprises: a shell which is composed of a bottom cover (6) and a magnetic yoke (1); a lens mount (7) arranged in the shell; at least two ...  
WO/2015/175683A1
Disclosed are oscillating systems and/or apparatus for generating motive force or torque. The oscillating systems and/or apparatus described herein are capable of providing suitable oscillating motion to a workpiece of, for example, a pe...  
WO/2015/168987A1
A vibrating device improved structure for a vibrating motor, in particular to an improved structure of a vibrating block of the vibrating motor. The improved structure comprises the vibrating block (1) and a leaf spring (2) fixedly conne...  
WO/2015/165142A1
An ultraprecise mechanical motion control apparatus comprises a linear shaft (1) made of a non-magneto-conductive material. The linear shaft (1) is in sleeved connection with a shaft sleeve (2). A plurality of first magnets (3) fixed and...  
WO/2015/162933A1
Provided is an actuator that has a simple structure, is easy to assemble, and provides a high output while the cost is reduced and the size is reduced by the reduction of the thickness. The actuator comprises: a movable body including a ...  
WO/2015/161859A1
The invention relates to an actuator for providing a linear movement, comprising an actuator housing (3) and a coil arrangement (5) arranged in the actuator housing (3) for providing a variable magnetic field and comprising an armature p...  
WO/2015/163492A1
The present invention relates to a vibration device for enabling a vibrational motion of a vibrator by using an electric field generated when electric current flows in an induction coil, and provides a vibration device which reduces the ...  
WO/2015/159215A1
A resilient motor mount (70) for a power toothbrush (10) configured to limit the axial and rotational displacement of a shaft (60) of a motor (50). The displacement limits are designed to protect the toothbrush(10)from physical damage an...  
WO/2015/157909A1
A voice coil motor and a corresponding focusing lens. A rotor assembly (22) is connected to a stator assembly (21) by means of an elastic connecting piece (23). A stator sleeve (211) is sleeved on a rotor sleeve (221). One of the stator ...  
WO/2015/155825A1
In a magnetic drive linear actuator (1), a load attachment portion (14) is fixed to the lower side portion (11B) of the rectangular tubular coil frame (11) of a mover (3), and a light-emitting portion (22) of a position detection portion...  
WO/2015/149684A1
An electromagnetic linear driver, comprising: a cylindrical shell (1) and two end covers (15, 16), wherein the two end covers are fixedly connected to the shell, and one supporting seat (17, 18) is fixedly arranged on the two end covers ...  
WO/2015/141648A1
The present application provides a linear actuator which uses a magnetic drive mechanism to drive a movable element and which can effectively suppress resonance of the movable element even when a spring member is connected thereto. Speci...  
WO/2015/138212A1
Portable, electrically driven, handheld sonic personal skin/hair care device includes a housing and a drive assembly to which is coupled a treatment member. The treatment member may include active ingredients incorporated during manufact...  
WO/2015/131473A1
Disclosed is a vibrating motor, comprising a casing and a vibrator unit, wherein the vibrator unit comprises an elastic support (62), and the elastic support (62) comprises an elastic piece in a U-like shape with each of the bends having...  
WO/2015/130051A1
One embodiment provides a lens driving motor, comprising: a mover including a bobbin for fixing a lens, and magnets disposed on the bobbin; a stator comprising a first coil and a second coil arranged to correspond to the respective magne...  
WO/2015/063233A3
The present invention relates to a tunable optical device (1), comprising: a first optical element (10) having a first surface (10b), a second optical element (30) having a first surface (30a), wherein the two first surfaces (10b, 30a) f...  
WO/2015/118711A1
[Problem] To provide an optical unit which is lighter and more compact and which drives a movable part forwards and backwards using a voice coil motor; and to provide an endoscope. [Solution] This optical unit is characterized by being p...  
WO/2015/115754A1
A linear vibration motor is disclosed. A linear vibration motor according to the present invention comprises: a housing for forming an inner space; a stator coupled to the housing; a vibrator which vibrates by means of an electromagnetic...  
WO/2015/115755A1
A linear vibration motor is disclosed. A linear vibration motor according to the present invention comprises: a housing for forming an inner space; a stator coupled to the housing; a vibrator which vibrates by means of an electromagnetic...  
WO/2015/114867A1
[Problem] To provide a drive unit, which is capable of driving forward/backward a movable section with respect to a fixed section using a voice coil motor, generates a pressing force with a simple structure, and has reduced dimensions an...  
WO/2015/114261A1
The invention relates to a linear electromagnetic actuator comprising a stator (1) excited by at least one electric coil (2) arranged around an axis of symmetry (15) and two ferromagnetic stator poles (13, 14) positioned axially on eithe...  
WO/2015/106600A1
A fast-response horizontal vibration micro motor comprises a housing (1), a cover plate (2), a vibration assembly (4) and coils (5). The cover plate is installed on the housing in a covering manner so as to create an installation space b...  
WO/2015/103821A1
A zoom lens driving device and a zoom lens. The driving device comprises a focus motor (402) and a zoom motor (403) that are respectively used for driving a first focus lens group (411) and a first zoom lens group (414) to move axially. ...  
WO/2015/102382A1
A lens driving device according to an embodiment comprises: a bobbin wherein at least one lens is installed inside thereof and a first coil is installed on the outer circumferential surface thereof; a first magnet arranged around the bob...  
WO/2015/061448A3
A mechanical resonant system includes a voice coil actuator, a payload mass (110A,110B), a driver mass (120A,120B,120C) and a frame mass (130A,130B,130C). The voice coil actuator includes a bobbin (160), an electrical conductor (170) and...  
WO/2015/100883A1
A driving apparatus comprises a stator (21), a rotor (22) and a deformation connector (23). The rotor is connected to the stator through the deformation connector. An external driving force drives the deformation connector to have deform...  
WO/2015/096178A1
An intermittent movement type strong magnetic motor, comprising: two permanent magnets (1), an electromagnetic coil (2) arranged between the two permanent magnets, a power supply device (3) connected to the electromagnetic coil, and a br...  
WO/2015/099120A1
This invention makes it possible to reduce the stroke distance during focusing, makes it easy to manage initial tilt, and sets a focusing baseline position accurately. This lens-driving device (1) has the following: a lens frame (2); a b...  
WO/2015/093974A1
Reciprocating device comprising reciprocating piston (11) in a cylinder (13), arranged to utilize ferrofluid as a lubricant (20), comprising at least one ring shaped magnet (14) surrounding the cylinder (13). A middle part (11a) of the p...  
WO/2015/093707A1
The present invention discloses a rotation apparatus. The rotation apparatus according to the present invention comprises: a stator which is fixed to the outside; a rotor which rotates in a spaced apart relationship from the stator; at l...  
WO/2015/086166A1
The invention relates to an optical device (1) for reducing Speckle noise of laser light, comprising a first optical element (10) extending along an extension plane, and an actuator means (20) designed for moving said first optical eleme...  
WO/2015/048613A3
An apparatus includes a lamination stack for a motor stator. The lamination stack comprises a plurality of conductive laminates. The laminates are coupled to each other in a stacking direction along a stacking axis. Each laminate compris...  
WO/2015/079773A1
This electromagnet (1) comprises the following: a laminate (10) comprising a plurality of substrate layers (11 through 14) laminated together; a coil comprising planar coil conductors (12A through 14A) each formed on one principal surfac...  

Matches 351 - 400 out of 10,621