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Patent Searching and Data


Matches 1 - 50 out of 36,680

Document Document Title
WO/2018/012357A1
A linear solenoid valve (1) has a spool (11) that strokes one way in the direction of the axis X due to the conduction of current to a coil (12), a spring (13) that urges the spool (11) the other way in the direction of the axis X, a con...  
WO/2018/011883A1
A sensor core (8) is disposed on the plunger (5a, 5b) end portion side, i.e., the side opposite to bosses (6a, 6b), and is on a plane (P1) perpendicular to the moving direction of the plungers (5a, 5b). A magnetic sensor (9) is disposed,...  
WO/2018/007074A1
The invention relates to an electromagnetic actuating device (1), comprising a drive unit (28) with an electric coil (13) for generating a magnetic field and an armature (10), which is activated by the magnetic field generated by the coi...  
WO/2018/002669A1
A magnetic rod guide (28) for a filter (10) comprises a base (28b) for attachment to part of a filter (10), a through aperture (34) through which a magnetic rod (38) can move, and resilient engagement means including at least one resilie...  
WO/2018/004538A2
A solenoid (54) for a solenoid-actuated valve (30) includes a sintered powder metal one-piece core (64) of at least one soft magnetic material and at least one non-magnetic material integrally connected together and a movable armature (8...  
WO/2018/001626A1
The invention relates to an electromagnetically actuatable inlet valve (24) for a high-pressure pump, in particular of a fuel-injection system. The inlet valve (24) has a valve member (34) which can be moved between an open position and ...  
WO/2018/004244A1
The present invention relates to a control valve for a variable displacement compressor, comprising: a body having a receiving space formed therein, in which a first port communicating with a crank chamber of the variable displacement co...  
WO/2017/219137A1
The tactile feedback actuator generally has a stopper, a damper, a hammer path between the stopper and the damper, a coil element fixedly mounted relative to the hammer path, and a magnetic hammer guidingly mounted for movement along the...  
WO/2017/220178A1
The aim of the invention is to improve the magnetic yoke without reinforcing the bracket with respect to the material thickness or shape thereof so that a magnetic saturation occurs in the magnetic yoke only in the event of high electric...  
WO/2017/216051A1
The invention relates to a magnet unit (10) for a sensor device for sensing a measurement variable which characterizes a state of rotation of a steering shaft of a motor vehicle, a sensor device and a motor vehicle, wherein the magnet un...  
WO/2017/215861A1
The invention relates to a residual air gap disk (30) for a solenoid valve (10), wherein the solenoid valve (10) serves to control a liquid flow in a fuel injector (100), comprising a first end face (35) associated with an electromagnet ...  
WO/2017/211422A1
Embodiments described herein relate to a method of processing a substrate. The method comprises chucking the substrate to a support surface with a plurality of spaced-apart chuck zones of an electrostatic or magnetic chuck assembly, wher...  
WO/2017/213629A1
A solenoid-actuated valve (26) includes a solenoid (56) having a coil (62), flux core (68), an armature (84), a valve body (30) associated with the solenoid (56), the valve body (30) having a valve bore (32) with at least one first fluid...  
WO/2017/211787A1
The invention relates to an electromagnetic actuating device (10), comprising: a coil (1); a yoke (2), having a core part (3) and a magnetic return part (4); an armature (5), which can be moved relative to the core part (3); a working ai...  
WO/2017/208684A1
A flow control valve (100E) is provided with a bobbin (120) and a plunger (140). An inner peripheral surface (122) of the bobbin (120) is provided with: a plurality of projected regions (123) that extend in a direction parallel to an axi...  
WO/2017/209469A1
The present invention relates to an electromagnet and a manufacturing method therefor and to: an electromagnet in which performance and efficiency of a core and a coil constituting the electromagnet are improved; and a manufacturing meth...  
WO/2017/209776A1
A magnetic fastener and wall covering system include at least one wall panel having a front facing surface, a metallic rear facing surface and a side surface forming any number of different shapes. A plurality of wall fasteners and wall ...  
WO/2017/203289A1
A control circuit for controlling the operation of a main switch device which manages an electrical current delivered to an inductive load device, the control circuit including: a current sense circuit configured to be coupled to the swi...  
WO/2017/205157A1
An electromagnetic actuator comprises a dual stage action, wherein the actuator comprises an electromagnetic element between two ferromagnetic elements. An electric current driven through the electromagnetic element causes a magnetic fie...  
WO/2017/201054A1
A magnetic holding system for securely affixing an object to a wall surface including a first magnetic sheet layer having specific polarity line spacing, a second layer having magnetic receptive properties, and finally an object with a m...  
WO/2017/199286A1
The present invention is provided with split cores (5a1, 5a2), split cores (5b1, 5b2), a first coil section (3A), a second coil section (3B), a first movable section (11a), a second movable section (11b), and a case (2). The case (2) is ...  
WO/2017/198493A1
Method for driving a device for modulating a valve (1) regulating the flow rate of gas towards a burner (3), in particular of a condensation boiler having high power modulation, the valve together with the associated closure member there...  
WO/2017/199935A1
This magnetic core (1) comprises: a columnar core part (11) that is arranged inside a coil (2); and a tubular yoke part (12) that is arranged outside the coil (2). The core part (11) and the yoke part (12) overlap the arrangement region ...  
WO/2017/194295A1
The invention relates to a method and a device for determining the movement profile of a solenoid plunger in a solenoid.  
WO/2017/195072A1
The invention relates to an electromagnetic device, such as an actuator for electrovalves or injectors, particularly for endothermal engines. In the device, a coil winding of an electric wire is covered with an insulating layer made of o...  
WO/2017/190883A1
The present invention relates to a method for opening and closing a switching valve, in particular a hydraulic switching valve for petrol or diesel fuel, comprising the method steps of: - providing a switching valve having a housing, a w...  
WO/2017/191170A1
The invention relates to a method for actuating a fuel injector for an internal combustion engine of a motor vehicle, said fuel injector having a solenoid drive and a nozzle needle, wherein the solenoid drive has a solenoid and a movable...  
WO/2017/192489A1
An electro-magnetic device is provided, including a first winding set of nested windings, and a second winding set of nested windings positioned adjacent to the first winding set. A method of making an electro-magnetic device including a...  
WO/2017/193047A1
Electromechanical systems using magnetic fields to induce eddy currents and generate lift and thrust are described. A circumferential array of magnet elements which can be employed in the systems are illustrate. When the circumferential ...  
WO/2017/190076A1
A wireless security camera has both a wall-mounted mode and a standalone mode. In wall- mounted mode, the camera is much more unobtrusive than prior cameras. In standalone mode, the camera is aesthetically pleasing and does not look out ...  
WO/2017/186600A1
The invention describes an actuating apparatus (1) having a first actuating unit (2a) and a second actuating unit (2b) arranged adjacent to the first actuating unit. The actuating units each have elongated tubular coil bodies (4a, 4b), a...  
WO/2017/187761A1
A shaft (49) uses the magnetic flux generated by power being conducted to a coil (22), and outputs thrust force acting in an axial direction. A plastic housing (20) holds the shaft (49). The housing (20) has a base part (20a) to which a ...  
WO/2017/183132A1
A flange section (4a) has: a flat portion (4a-1), which flatly extends from one end portion of a split core (4) to the radial outer side, and faces a movable section (7); and a slope portion (4a-2) having a surface inclined from the flat...  
WO/2017/178241A1
The invention relates to an electromagnetic actuating device which is monostable in the currentless state and has an armature unit (12) which has a permanent magnetic means (16) and which can move along a movement longitudinal axis (10) ...  
WO/2017/179100A1
A solenoid actuator (100) is provided with: movable sections (3a, 3b), which are inserted into coils (2a, 2b), respectively, and which can linearly move in the axis direction when the coils (2a, 2b) are energized; pins (6a, 6b) that are ...  
WO/2017/176261A1
A solenoid (56) for a solenoid-actuated valve (26) for use in an automatic transmission (14) includes a flux tube (68), a pole piece disposed axially from the flux tube (68) to form a magnetic air gap (80) therebetween, and an alignment ...  
WO/2017/175611A1
The objective of the present invention is to prevent the entry of external foreign matter through a gap between an exterior body and a housing, thereby suppressing the occurrence of malfunction of a solenoid. In order to achieve this obj...  
WO/2017/174832A1
The invention relates to a device used to capture ferromagnetic particles embedded in the lubricating grease of bearings as a result of the friction between the rolling elements, the separator elements and the concentric rings between wh...  
WO/2017/176842A1
A position encoder comprising a cylindrical rotor; first and second magnetic poles having opposite polarity helically disposed about the inner or outer diameter of the rotor; first and second Hall effect sensors disposed within a distanc...  
WO/2017/173186A1
A continuous method of manufacturing permanent magnets and the permanent magnets created thereby. A fine powder is created from a combination of magnetic metals. The powder (a metal alloy) is placed in a non-magnetic container of any des...  
WO/2017/172542A1
A resealable package (10), the resealable package comprising a polymeric substrate, the polymeric substrate comprising a first side panel (12a), a second side panel (12b), a closed bottom (14) and an opening (16), the opening comprising ...  
WO/2017/170848A1
A linear solenoid drive apparatus is provided with a reference voltage output circuit 40 which outputs a reference voltage Vref having a temperature characteristic similar to a temperature characteristic of an output voltage Vopa of an o...  
WO/2017/171757A1
An electromagnetic haptic actuator is described that is integral with a multilayer substrate. In one example, the haptic actuator has an inductive coil formed in a package substrate material, an elastic membrane over the coil, a magnet o...  
WO/2017/164677A1
Disclosed is an actuator generating haptic sensations, the actuator comprising: a spherical rotator driven by magnetic vectors created around same; a stator having a space in the interior corresponding in shape to the spherical rotator a...  
WO/2017/163061A1
A linear actuator comprising a support structure; at least one magnet provided on the support structure; a carriage; at least one coil arrangement provided around the carriage; and a spring arrangement operatively connected between the s...  
WO/2017/159077A1
An electromagnet device (17) is provided with: a fixed core (17a, 17b); a coil unit (17g) comprising spools (17e, 17f) with electromagnetic coils (17c, 17d) wound on an outer periphery thereof; a yoke (17j) fixed to one end of each of th...  
WO/2017/159198A1
Provided is an electromagnetic solenoid comprising: a movable iron core 27a having an end surface 27ab formed between the inner peripheral surface 27ah of the movable iron core 27a and the outer peripheral surface 27ae thereof; and a sta...  
WO/2017/159070A1
Provided is an operation coil drive device for an electromagnetic contactor, capable of confirming the operation resistance value for an operation coil and capable of obtaining a suitable operation coil current for operation conditions. ...  
WO/2017/153119A1
A method for determining a remanence of a fuel injector having a magnetic coil drive for an internal combustion engine of a motor vehicle is described. The method comprises the following: (a) applying a first voltage pulse to the magneti...  
WO/2017/154784A1
In this electromagnetically moving device 100, magnetic flux variation measurement means 3 is disposed outside of a closed magnetic path created when a moving iron core 6 and a stationary iron core 5 are in a coupled state through the pe...  

Matches 1 - 50 out of 36,680