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Matches 1 - 50 out of 10,426

Document Document Title
WO/2019/091954A1
The invention relates to an electromagnet (6) with a coil (8), comprising an armature (9) that is mounted with bearing play (15) and can be axially moved in the coil (8), and an elastic element (10) for restoring the armature (9), which ...  
WO/2019/063158A1
The invention relates to an electrical pump drive for positive displacement pumps having pistons moved in an oscillating manner. The electrical pump drive is characterised in that the electrical pump drive comprises a rotary magnet (3) w...  
WO/2019/036644A3
A method and system for monitoring a state of a relay switch. The method applies a voltage signal to a solenoid of the relay switch for actuation of the relay switch, monitors over time current flowing through the solenoid after applicat...  
WO/2019/065746A1
In the actuator pertaining to the present invention, a support part (20) for supporting a driven part (10), and outer-axis drive parts (Dsa, Dsb) for causing the support part (20) to rotate are provided separately and independently. Thro...  
WO/2019/066730A1
The object of the invention is an electromagnetic motor, or more specifically a motor that uses a magnet (mp), which is attached to a connecting element (mh), and propels the crankshaft (v) with adequate driving force, serving as a means...  
WO/2019/058546A1
This work device is provided with: a cover provided over a machine base and forming a work space between the machine base and the cover; a linear motor which has an extended stator and a moveable element moving in a moving direction alon...  
WO/2019/056261A1
Disclosed is a mobile phone camera voice coil motor, comprising a carrier (1) and a base (2), wherein a lead riser (3) is arranged on the carrier (1), and a winding (4) is provided on the lead riser (3); the base (2) is arranged below th...  
WO/2019/056594A1
A miniature direct current motor (10), comprising a lower cover (20), a receiving base (30), an outer housing (40) installed on the receiving base (30), a support frame (50) installed within the outer housing (40), four permanent magnets...  
WO/2019/055694A1
An electric toothbrush has both sonic, pivoting brush head movement and a capability to dispense a pressurized fluid from the brush head. The toothbrush includes a power supply, an electromagnetic coil connected to the power supply, and ...  
WO/2019/044127A1
The present invention improves vibration damping performance. The present invention is provided with: a movable element 10 that vibrates; a plate spring 40 that warps on the vibration direction side of the movable element 10; a supportin...  
WO/2019/033846A1
A flat linear motor, comprising a housing. A stator (2), a rotor (1), and a single shaft (10) are provided in the housing. The single shaft (10) passes through the center of the rotor (1); the stator (2) comprises a driving coil (6), and...  
WO/2019/033929A1
The present disclosure provides a camera module and a mobile terminal, the camera module comprising a motor structure, the motor structure comprising: a base module; a lens carrier module comprising a carrier body and a plurality of magn...  
WO/2019/029048A1
A linear vibration motor, comprising: a stator assembly, the stator assembly comprising a housing (1) having an accommodation cavity, and a magnet (2) that is disposed in the accommodation cavity and that is fixedly combined with the hou...  
WO/2019/029053A1
A linear vibration motor, comprising: a stator assembly comprising a housing (1) having an accommodating cavity, and a magnet (2) located in the accommodating cavity and jointly fixed to the inner side surface of the housing (1), the mag...  
WO/2019/029055A1
A linear vibration motor comprises: a stator assembly, comprising a housing (1) having an accommodating cavity, and a magnet (2) disposed in the accommodating cavity and fixedly attached to the housing (1), the magnet (2) comprising a ho...  
WO/2019/031389A1
An actuator, wherein a drive mechanism 5 for causing a mobile body 3 to vibrate in a first direction X has a first magnetic core 51 in which a plurality of first salient poles 511 are provided in the mobile body 3 along the first directi...  
WO/2019/029051A1
A linear vibration motor, comprising a stator assembly and a vibrator assembly. The stator assembly comprises a housing (1) having an accommodating cavity, a magnet (2) located in the accommodating cavity and jointly fixed to the housing...  
WO/2019/029047A1
A linear vibration motor comprises: a stator assembly, comprising a housing (1) having an accommodating cavity, and a magnet (2) disposed in the accommodating cavity and fixedly attached to the housing (1), the magnet (2) comprising a ho...  
WO/2019/029052A1
A linear vibration motor comprises: a stator assembly, comprising a housing (1) having an accommodating cavity, and a magnet (2) disposed in the accommodating cavity and fixedly attached to the housing, the magnet comprising a hollow por...  
WO/2019/029050A1
A linear vibration motor comprises: a stator assembly, comprising a housing (1) having an accommodating cavity, and a magnet (2) disposed in the accommodating cavity and fixedly attached to the housing (1), the magnet (2) comprising a ho...  
WO/2019/029049A1
A linear vibration motor comprises: a stator assembly, comprising a housing (1) having an accommodating cavity, and a magnet (2) disposed in the accommodating cavity and fixedly attached to the housing (1), the magnet (2) comprising a ho...  
WO/2019/029054A1
A linear vibration motor, comprising: a stator assembly, the stator assembly comprising a housing (1) having an accommodation cavity, and a magnet (2) that is disposed in the accommodation cavity and that is fixedly combined with the hou...  
WO/2019/026905A1
This vibration generation device is provided with: a housing; a vibrating body housed in the housing; an elastic supporting unit that supports the vibrating body such that the vibrating body can vibrate in first direction and second dire...  
WO/2019/026878A1
A vibration generating device comprises: a case; a vibrating body housed in the case; an elastic support part that supports the vibrating body so as to allow vibration along a first direction and a second direction that intersect each ot...  
WO/2019/026819A1
An actuator (401), provided with: a coil substrate (101) (coil substrate part) having a coil (L1); a base substrate (201) (base substrate part) obtained by layering a plurality of insulating base material layers; capacitors (C1, C2, C3) ...  
WO/2019/020427A1
It is preferred if the actual stroke position (zist) of the ram (12) does not change during the reciprocating operation (PB). In the exemplary embodiment, the target stroke position (zsoll) of the ram (12) corresponds to the lower revers...  
WO/2019/021531A1
To obtain an electromagnetic actuator that improves the thrust of a movable element. An electromagnetic actuator (100) characterized in comprising: a stator (1) having a first surface at one axial-direction end and a second surface at th...  
WO/2019/021969A1
Disclosed is a vibration generating device provided with: a casing; a vibrating body housed in the casing; an elastic support portion which supports the vibrating body in a vibratable manner; and a magnetic driving unit which has a first...  
WO/2019/017286A1
Provided are an actuator and a camera device for which the wiring structure is simplified and the range of motion can be expanded. An actuator (2) is provided with a first module (10), a second module (20a), and a mounting unit (100). Th...  
WO/2019/017387A1
[Problem] To provide a low-profile actuator capable of rotating. [Solution] The present invention is provided with: a magnetic structure 20 which includes a first magnet 21 having an N-magnetic pole surface and a second magnet 22 having ...  
WO/2019/013085A1
This vibration generating device is provided with a housing, a vibrating body which is housed in the housing, an elastic support unit which supports the vibrating body so as to allow vibration in a first direction and a second direction ...  
WO/2019/010724A1
Disclosed are a silenced spring plate (81), a silenced spring (80) and a linear vibration motor (100), relating to the technical field of motors.The silenced spring plate is used in a linear vibration motor, and the silenced spring plate...  
WO/2019/013083A1
This vibration generating device is provided with a housing, a vibrating body, and an elastic support unit which supports the vibrating body so as to allow vibration along a first direction and a second direction that intersect each othe...  
WO/2019/010966A1
A miniature linear vibrator, comprising a substrate (11), a coil (12), a magnet (20), a shield (21), a connector (30), a weight (40), a support (60), and a dome (70). One end of the coil (12) is soldered to the substrate (11) to fix the ...  
WO/2019/008021A1
The invention relates to a vibrotactile actuator comprising a network (120) of flat electromagnetic coils positioned contiguously in a plane (PB), the said network (120) of coils being able to generate a Laplace force under the effect of...  
WO/2019/000214A1
The present invention is applicable to the technical field of photographing driver devices, and provides a multi-directionally movable voice coil motor, and a dual-camera and dual-optical anti-vibration module. The voice coil motor compr...  
WO/2019/003877A1
Provided is an actuator 1 wherein, in a magnetic driving circuit 6, a first yoke 86 and a second yoke 87 are disposed on both sides of a coil 7 in a first direction Z, and a first magnet 81 and a second magnet 82 are respectively fixed t...  
WO/2019/003873A1
This actuator 1A comprises a viscoelastic member 9 arranged in a position where a support body 2 and a movable body 3 face each other in a first direction Z, and a magnetic drive circuit 6 drives the movable body 3 in a second direction ...  
WO/2019/003876A1
In this actuator 1, a magnetic drive circuit 6 vibrates a moving body 3 in a second direction X and a third direction Y inside of a support body 2. The movable body 3 has an output member 30 which extends to one side Z1 in a first direct...  
WO/2019/003870A1
An input device 100 having an input unit 4 equipped with a touch panel 40, and an actuator 1 secured to the input unit 4. The actuator 1 outputs to the input unit 4 vibration when a movable body moves relative to a support body. The inpu...  
WO/2019/003875A1
In an actuator 1, with a support 2, a first end plate part 160 of a first cover member 16 is placed overlapping at one side Z1 of a first direction Z of a holder 60 that holds a coil 7, and faces opposite a first yoke 86 of a movable bod...  
WO/2019/003874A1
This actuator 1 is provided with a magnetic drive circuit 6 which moves a movable body 3 relative to a support body 2. The movable body 3 is provided with a yoke 30 which retains magnets 8 of the magnetic drive circuit 6, and the yoke 30...  
WO/2018/235463A1
[Problem] Provided are: a lens drive device wherein the elastic force of an upper sheet spring and a lower sheet spring can be set appropriately, the upper and lower sheet springs supporting a lens holding member; a camera module using t...  
WO/2018/227388A1
A five-axis voice coil motor (100), comprising: a metal magnet yoke (1), a plurality of magnets (3), an upper cover terminal (2), a lower cover terminal (8), an upper spring (4), a lower spring (9), a first carrier (5), a second carrier ...  
WO/2018/216301A1
[Problem] To provide a reciprocating apparatus that is capable of generating large energy vibration even with a compact configuration. [Solution] A reciprocating apparatus 10 is provided with: a permanent magnet 20; and an electromagneti...  
WO/2018/205216A1
An electric actuator having magnetic groups misaligned relative to a magnetic pole. The electric actuator comprises an induction coil group (10), and a horizontal magnetic group (20) and a vertical magnetic group (30) which may synchrono...  
WO/2018/205222A1
An electric device with magnetic poles misaligned. The electric device comprises: an induction coil group (10), and at least one first magnetic group (20) and at least one second magnetic group (30) that are capable of synchronous relati...  
WO/2018/199150A1
The present invention suppresses sudden changes in electromagnetic force on a permanent magnet and facilitates the control of movement of the permanent magnet when the magnetic field of a coil causes the permanent magnet to move in a dir...  
WO/2018/198796A1
[Problem] To provide: a lens drive device with which a leaf spring can be mounted on a support base while retaining a high degree of flatness and the perpendicularity of the optical axis of a lens holding material supported by the leaf s...  
WO/2018/197978A1
The present invention relates to electric appliances for personal care, in particular electric shavers, comprising a drive unit having first and second drive components adapted to magnetically interact with each other, and a magnetic shi...  

Matches 1 - 50 out of 10,426