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US20130002055 |
LINEAR MOTOR FOR A SMALL ELECTRIC HANDHELD DEVICE
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... |
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US20130313919 |
VIBRATOR FOR PERFORMING RECIPROCATORY MOVEMENT TO GENERATE VIBRATION, AND VIBRATION GENERATOR
A vibrator includes a frame, a swing unit, and an elastic member. The swing unit is disposed within the frame and holds a magnet. The elastic member connects the swing unit and the frame. The... |
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US20120049660 |
HORIZONTAL VIBRATION MOTOR
Disclosed is a horizontal vibration motor, the motor including a stator having a coil block secured to a bottom plate of a case, a vibrator having magnets placed above the coil block and a weight... |
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US20120313459 |
LINEAR VIBRATOR
A linear vibrator is disclosed. The linear vibrator includes a housing having a base and a cover, a number of elastic members connected to the housing, a vibrating unit suspended in the housing by... |
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US20110089772 |
FLAT LINEAR VIBRATING MOTOR
A flat linear vibrating motor includes a cover, a base forming a receiving cavity together with the cover, a coil fixed on the base, an elastic member coupled to the base, a vibrator suspended in... |
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US20120146433 |
LINEAR VIBRATOR
Disclosed herein is a linear vibrator for generating vibration in a mobile communication terminal, a portable terminal, and a photographing apparatus, including: a stator part including a bracket,... |
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US20130241322 |
LINEAR VIBRATOR
A linear vibrator being used in a mobile phone is provided. The linear vibrator includes a ring-shape permanent magnet in the outside of a cylindrical coil, and the poles of the permanent magnet... |
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US20110006618 |
VIBRATION MOTOR
A linear vibrator is disclosed. The linear vibrator includes a base, a coil unit, which is coupled to the base, a magnet, which is coupled to the coil unit such that the magnet can move... |
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US20140152126 |
HORIZONTAL LINEAR VIBRATOR
The present invention provides a horizontal linear vibrator which can reduce the thickness but increase vibration strength while at the same time guaranteeing a sufficiently long lifetime and... |
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US20110018367 |
HORIZONTAL LINEAR VIBRATOR
The present invention provides a horizontal linear vibrator which can reduce the thickness but increase vibration strength while at the same time guaranteeing a sufficiently long lifetime and... |
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US20120169148 |
LINEAR VIBRATION MOTOR
Disclosed herein is a linear vibration motor, including: a fixing part, a vibrator part vibrating in a horizontal direction, and an elastic member coupled with the outer side of the vibrator part... |
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US20130154403 |
VIBRATOR
There is provided a vibrator, including: a case having an inner space; a vibration generating part mounted in the case and generating vibrations by power supplied thereto; and a resonance part... |
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US20120056499 |
Electrical Energy Generator
An electrical energy generator that converts kinetic energy harvested from voluntary motor activity of a human or animal to electrical energy. The electrical energy generator includes a housing, a... |
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US20120032535 |
Linear Vibrator
A linear vibrator is disclosed, characterized by: a housing; a stator fixed inside the housing; a vibrating unit formed with an opening for surrounding the stator and vibrating inside the housing... |
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US20130099602 |
LINEAR VIBRATOR
A linear vibrator is disclosed, the linear vibrator including a case providing an inner space, a stator including a circuit board arranged on the case and a coil block electrically connected to... |
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US20140001889 |
LINEAR VIBRATION MOTOR
Disclosed herein is a linear vibration motor including: a stator part; a vibrator part; and an elastic member, wherein the vibrator part includes a printed circuit board, and the stator part... |
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US20120169150 |
LINEAR VIBRATION MOTOR
Disclosed herein is a linear vibration motor including: a fixing part including a magnet; and a vibrator part including a coil corresponding to the magnet and a printed circuit board coupled with... |
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US20140125151 |
POWER GENERATOR
A power generator 100 of the present invention includes a housing 20; a permanent magnet 31 disposed in the housing 20 so that the permanent magnet 31 can be displaced in a magnetization direction... |
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US20100327673 |
LINEAR VIBRATOR
A linear vibrator is disclosed. In accordance with an embodiment of the present invention, the linear vibrator includes a base, a coil unit, which is coupled to the base, a magnet, which is... |
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US20110050008 |
MAGNETIC VIBRATOR
A magnetic vibrator including a first magnetic portion and a second magnetic portion is disclosed. The first magnetic portion includes an inner plate, a first magnet and a second magnet. The inner... |
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US20110309692 |
Linear Vibrator
Disclosed is a linear vibrator, the linear vibrator including: a stator including a circuit substrate formed at a bottom surface with a connection terminal and a coil block arranged at an upper... |
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US20120104875 |
Linear Vibrator
Disclosed is a linear vibrator, the linear vibrator including a stator having first and second coil blocks coupled to a bottom plate of a casing, a vibrator having a magnet disposed at a position... |
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US20130082546 |
LINEAR VIBRATION MOTOR
Disclosed herein is a linear vibration motor including: a stator part; a vibrator part received in the stator part to thereby linearly vibrate; an elastic member having one end fixedly coupled to... |
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US20110068640 |
Horizontal linear vibrator
A horizontal linear vibrator includes: a bracket providing an internal space; a vibration unit mounted in the internal space and making a horizontal, linear movement; a magnetic field unit... |
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US20150214822 |
LINEAR VIBRATION MOTOR
Embodiments of the invention provide a linear vibration motor including a stator part including a magnet, a vibrator part including a coil positioned to face the magnet and a printed circuit board... |
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US20130134804 |
LINEAR VIBRATION MOTOR
Disclosed herein is a linear vibration motor including: a stator part including a magnet; a vibrator part including a coil disposed to face the magnet; and an elastic member connecting the stator... |
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US20130140918 |
LINEAR VIBRATION MOTOR
Disclosed herein is a linear vibration motor including: a stator part including a magnet; a vibrator part including a coil facing the magnet to generate electromagnetic force and a printed circuit... |
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US20150130298 |
VIBRATION POWER GENERATOR
The vibration power generator includes: a plurality of permanent magnets (1, 2) integrated together to have given inter-magnet gaps under a state in which the same poles of the permanent magnets... |
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US20130049491 |
LINEAR VIBRATION MOTOR
Disclosed herein is a linear vibration motor including: a stator part including a magnetic force part and a casing receiving the magnetic force part therein; and a vibrator part including a coil... |
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US20140103751 |
POWER GENERATOR
A power generator 100 includes a housing 20 and a power generating unit 10 disposed in the housing 20. The power generating unit 10 is constituted of a magnet assembly 30 having a permanent magnet... |
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US20120074796 |
LINEAR OSCILLATORY ACTUATOR
A linear oscillatory actuator includes a magnetic pole forming portion that includes an electromagnet and a base, magnetic blocks each of which includes a magnet attracted or repelled by the... |
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US20110127858 |
Linear Vibrator
Disclosed is a linear vibrator, the linear vibrator including a substrate supplying electric power, a case including a base supporting the substrate and a cover wrapping the base, a stator fixed... |
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US20110089773 |
LINEAR VIBRATION GENERATOR
A linear vibration generator is disclosed. The linear vibration generator in accordance with an embodiment of the present invention includes a stationary part, which has a polygonal-prism-shaped... |
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US20110278962 |
LINEAR VIBRATOR
There is provided a linear vibrator including: a housing having an internal space formed therein; a magnetic field unit including a yoke disposed in the internal space and a magnet mounted on one... |
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US20120293022 |
LINEAR VIBRATOR
Disclosed is a linear vibrator, the linear vibrator including: a case including a lower case and an upper case coupled to the lower case to form a space; a stator including a circuit substrate... |
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US20110018366 |
LINEAR VIBRATOR
Disclosed herein is a linear vibrator. The linear vibrator includes a casing defining an internal space. A vibratory unit is accommodated in the casing to vibrate up and down. A spring is mounted... |
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US20150123498 |
LINEAR VIBRATOR AND PRODUCTION METHOD THEREFOR
Disclosed herein is a vibration generator which is used to embody vibration for signal reception indication or a haptic function of wireless communication devices such as mobile phones. The... |
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US20110068639 |
Horizontal linear vibrator
A horizontal linear vibrator includes: a cover unit; a bracket providing an internal space between the cover unit and the bracket; a vibration unit including a mass body having an insertion part... |
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US20150222165 |
RELUCTANCE-BASED RESONANT LINEAR MOTOR
Reluctance-based resonant linear motors and methods of operation are provided. An example linear motor includes a spring having a plurality of coils. The linear motor includes a stator coaxially... |
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US20120169149 |
LINEAR VIBRATION MOTOR
Disclosed herein is a linear vibration motor. The motor includes a stator and a vibrator. The stator includes a magnet. The vibrator includes a coil facing the magnet. A weight is coupled to the... |
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US20100213773 |
Linear Vibrator
A linear vibrator is disclosed. The linear vibrator includes a housing having a base and a cover, a number of elastic members connected to the housing, a vibrating unit suspended in the housing by... |
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US20110278961 |
LINEAR VIBRATOR
There is provided a linear vibrator including: a housing having an internal space formed therein; a magnetic field unit including a yoke disposed in the internal space and a magnet mounted on a... |
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US20120080959 |
Linear vibrator
There is provided a linear vibrator according to an exemplary embodiment of the present invention, including: a fixing unit providing an internal space having a predetermined size; a plurality of... |
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US20130342032 |
ENERGY HARVESTING SYSTEM USING SEVERAL ENERGY SOURCES
An object of the invention is to provide a cheap, efficient and polyvalent energy harvesting system able to exploit several energy sources. The invention proposes an energy harvesting system (100)... |
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US20130342035 |
LINEAR VIBRATOR
There is provided a linear vibrator, including: a housing providing an internal space; an electromagnet having one end fixed to the housing so as to be disposed in the internal space; a vibrating... |
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US20130069452 |
LINEAR VIBRATOR
There is provided a linear vibrator. The linear vibrator includes a fixed part providing an interior space having a predetermined size; at least one magnet disposed in the interior space and... |
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US20110204732 |
LINEAR MOTOR AND MOBILE DEVICE HAVING LINEAR MOTOR
A linear motor capable of attaining thinning is obtained. This linear motor (100) includes a spiral coil (141, 142, 441, 442); and a movable portion (120, 220), including a first pole face (121a)... |
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US20140117787 |
LINEAR VIBRATOR
A linear vibrator including: a fixing unit having a magnet in an inner space, the magnet generating magnetic force; a vibration unit including a coil disposed to face the magnet and generating... |
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US20100171376 |
Electromagnetic vibrator and producing method thereof
An electromagnetic vibrator includes a vibration sheet, suspension edge, basin frame and magnetic return path system. The electromagnetic vibrator is prepared as connecting back surface of... |
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US20110291497 |
Linear vibrator
There is provided a linear vibrator including a fixing unit having a magnet in an inner space of a certain size, the magnet generating magnetic force; a vibration unit including a coil disposed to... |