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Patent Searching and Data


Matches 151 - 200 out of 23,716

Document Document Title
WO/2012/045220A1
A movable contact device for a relay includes a movable contact body (1).The movable contact body has a strip-sheet structure. The front end of the movable contact body is connected with a flexible non-ferrous metal wire (2). A fulcrum i...  
WO/2012/041574A3
The invention relates to a high current switch having a switching bridge (10) having a contact surface, wherein a first part (12, 15) of the contact surface is formed and arranged elastically in relation to a second remaining part (13) o...  
WO/2012/041483A1
A magnetic actuator unit (100) for a circuit breaker arrangement (500), in particular for a medium voltage vacuum circuit breaker, is provided, comprising a coil (101 ), a core (102), and a movable plate (106). The core (102) is accommod...  
WO/2012/041484A1
A magnetic actuator unit (100) for a circuit breaker, in particular for a medium voltage vacuum circuit breaker, is provided comprising a core (101 ), a coil (105), an actuating shaft (104), a first movable plate (103) and a second movab...  
WO/2012/033262A1
Provided is an electric power switching apparatus preventing a malfunction. In the electric power switching apparatus, an armature is disposed adjacent to a magnetic path formation member and the armature is pulled toward the magnetic pa...  
WO/2012/028328A1
A magnetic actuator 10 for a circuit breaker arrangement comprises position lockers 34a, 34b for locking a coil 14 in grooves 26a, 26b of the core 12 of the magnetic actuator 10.The position lockers 34a, 34b have a locking part 38 protru...  
WO/2012/029219A1
Provided is an electromagnetic switch, wherein a guiding face for guiding a movable core into a magnetizing coil is not necessary, and suction force can be outputted efficiently with a small stroke. The electromagnetic switch is provided...  
WO/2012/029218A1
Provided is an electromagnetic switch capable of improving vibration- and shock-resistance properties without increasing an impelling force for recovery. The electromagnetic switch comprises: a contact device (1) with a pair of fixed con...  
WO/2012/023693A2
The present invention relates to an electronic relay. A housing (10) defines the exterior and the frame of the electronic relay of the present invention. The lateral surface of the housing (10), which is wider than the lower portion of t...  
WO/2012/023693A3
The present invention relates to an electronic relay. A housing (10) defines the exterior and the frame of the electronic relay of the present invention. The lateral surface of the housing (10), which is wider than the lower portion of t...  
WO/2012/020529A1
Provided is a contact device that enables arcs generated between stationary contacts and a movable contact when the contacts open to be easily extinguished. Also provided is an electromagnetic switch that uses the contact device. The con...  
WO/2012/020528A1
Provided is a contact device that enables the gap between stationary contacts and a movable contact to be reduced, and that reduces the number of parts, thereby enabling manufacturing costs to decreased. Also provided is an electromagnet...  
WO/2012/014369A1
Provided is a contact mechanism, which has a flat structure that reduces the thickness of a moveable contactor in the direction in which the moveable contactor moves, and which has the ability to minimize electromagnetic repulsion which ...  
WO/2012/014368A1
Provided is a contact mechanism that has the ability to minimize electromagnetic repulsion which opens a moveable contactor when a current is applied without increasing the size of the entire structure. Also provided is an electromagneti...  
WO/2012/016061A3
According to one exemplary embodiment, an electromechanical relay may be described. The relay can be constructed using printed circuit board (PCB) construction, and can have at least a pair of coils, for example one on the top of or abov...  
WO/2012/016061A2
According to one exemplary embodiment, an electromechanical relay may be described. The relay can be constructed using printed circuit board (PCB) construction, and can have at least a pair of coils, for example one on the top of or abov...  
WO/2012/013252A1
The invention relates to an electrical contactor, comprising main contacts and secondary contacts, an armature provided for actuating the main contact bridges and secondary contact bridges, and means for restoring the armature from an in...  
WO/2012/007289A1
Moulding (1), which is intended for accommodating an electrical assembly (2), in particular a relay, wherein the moulding (1) has at least one bearing face (11), against which the electrical assembly (2) which is installed in the mouldin...  
WO/2012/007802A1
Provided is a contact apparatus wherein a higher contact pressure can be attained, while the size thereof is inhibited from becoming larger. The contact apparatus is provided with a case (31); anchored terminals (33) comprising anchored ...  
WO/2012/004909A1
Disclosed is an electromagnetic contactor (20) that transmits via a drive lever (9) the attraction motion of a movable core (8d) of an electromagnet (8) to a movable contact support (7a) that can move parallel to the movable core (8d), a...  
WO/2011/161919A1
An electromagnetic relay includes a fixed iron core; a movable iron core disposed opposing to the fixed iron core; a coil for generating a magnetic force when energized to make the movable iron core attracted by the fixed iron core; a mo...  
WO/2011/158447A1
An electromagnetic relay includes a fixed iron core, a movable iron core opposed to the fixed iron core, a magnetizing coil for generating a magnetic force when energized to make the movable iron core attracted by the fixed iron core, a ...  
WO/2011/148448A1
Provided is an electromagnetic contactor, wherein, in order to make mounting of a cover (5) onto a case (4) impossible in a state of having a drive lever (9) assembled in the wrong direction, drive-lever mis-assembly detection sections (...  
WO/2011/145549A1
A ground conductor comprises: first ground wirings formed on one surface side of a base substrate, and at both sides in the width direction of a signal line; second ground wirings comprised of via-holes formed on the base substrate and e...  
WO/2011/136996A1
A solenoid arrangement for a starter motor includes a plunger configured to move in an axial direction and a coil positioned radially outward from the plunger. The coil is wound on a spool that includes a first end and a second end with ...  
WO/2011/129349A1
Provided is a relay in which a plurality of contact points are driven by a single electromagnet and can be operated at respective desired timings. The relay (KM) has at least first and second contact points (a1, a2), the states of which ...  
WO/2011/125142A1
A movable iron core part (27) comprises a first movable opposing plate (29) and a second movable opposing plate (30) affixed respectively to the two ends of a movable iron core rod (28) inserted through an insertion hole (31) in an elect...  
WO/2011/117696A1
The disclosed contact device is equipped with: a contact block that comprises a pair of fixed terminals that have fixed contact points and a movable contact on the surface of which a pair of movable contact points, which connect/disconne...  
WO/2011/115059A1
In order to provide a contact switching device having excellent shock resistance, and which does not require skill to braze parts made from metal to the through hole in the ceramic sealed container, contacts are opened and closed by driv...  
WO/2011/115055A1
In order to provide a contact switching device with a high degree of contact reliability and which is not susceptible to contact defects caused by resin powder, a movable iron core provided to one end of a movable shaft (145) is attracte...  
WO/2011/115054A1
In order to provide a contact coil terminal having a small number of parts and which requires minimal effort for assembly, and which can be produced with high productivity, a press-in part is pressed into a press-in groove (152c) that is...  
WO/2011/115056A1
In order to provide a low-profile contact switching device, a movable iron core (142) provided to one end of a movable shaft (145) is attracted to a fixed iron core (138) in accordance with the excitation and demagnetization of an electr...  
WO/2011/115057A1
In order to provide a contact switching device having a long service life, and which is not susceptible to short circuits caused by the outflow of debris generated by arcs, a movable iron core is attracted to one end of a movable shaft i...  
WO/2011/115050A1
In order to provide a point switching device wherein the influx of debris generated by arcs is prevented, and the operation of a movable shaft is not interfered with, a movable core (142) provided to one end of a movable shaft (145) is a...  
WO/2011/115814A1
A micro-relay that overcomes some of the limitations and drawbacks of the prior art is disclosed. The micro-relay comprising : (1) a first substrate comprising one or more monolithically integrated planar coils for generating a magnetic ...  
WO/2011/115049A1
In order to provided a contact switching device that produces minimal hitting sound when released, a contact switching device is configured in such a manner that by attracting a movable iron core (42), which is provided on one end of a m...  
WO/2011/115052A1
In order to provide a contact switching device with a high degree of dimensional accuracy, and which is also inexpensive and is provided with a compact sealed chamber, a contact mechanism (30) disposed within a sealed chamber (43) is dri...  
WO/2011/115053A1
In order to provide a contact switching device that produces minimal hitting sound during operation, and which also has outstanding shock resistance, a movable iron core (142) that is provided to one end of a movable shaft is attracted t...  
WO/2011/110120A3
A direct current contactor includes a first stationary contact (20), a second stationary contact (21), a movable contact (22) and at least two testing terminals (23). Said first stationary contact and said second stationary contact are c...  
WO/2011/110120A2
A direct current contactor includes a first stationary contact (20), a second stationary contact (21), a movable contact (22) and at least two testing terminals (23). Said first stationary contact and said second stationary contact are c...  
WO/2011/110445A3
The invention relates to a device for starting an internal combustion engine, having a battery terminal, a starter motor and a switching module arranged between the battery terminal and the starter motor. The switching module comprises a...  
WO/2011/097789A1
An alternating current contactor with a mechanical short circuit self-locking function comprises an alternating current contactor body. The alternating current contactor body comprises a housing in which a mechanical short circuit self-l...  
WO/2011/097774A1
An alternating current contactor with an electronic type short circuit self-locking function comprises an alternating current contactor body (a) including a shell inside which a short circuit self-locking unit is disposed. The short circ...  
WO/2011/095219A1
The invention relates to a holder for holding a contact element in an electromagnetic switching device, the holder comprising a circumferentially closed frame (23) having a first end portion (29) and a second end portion (31), a compress...  
WO/2011/092761A1
A movable hook section (13), which is provided on a unit-side connection surface (2a) of an auxiliary unit (2), is provided with: a hook section main body (14) formed from a claw (23a) and a pressed member (22); and a linear spring (15)....  
WO/2011/086112A1
According to the invention, an electrical component is provided, comprising a primary winding (2), a first field effect transistor (3) designed as a switch of the primary winding for switching the primary winding, a quench winding (4) fo...  
WO/2011/086967A1
Disclosed is an electromagnetic relay for activating a motor of a starter, the electromagnetic relay comprising a resistor for reducing starter current that flows from the battery to the motor when starting the motor; a relay contact poi...  
WO/2011/086113A1
According to the invention, an electrical component comprising a core (52) and a first and a second winding (L1, R1, L2, R2), which are arranged around the core, is controlled such that the first winding (L1, R2) is short-circuited via a...  
WO/2011/086618A1
Provided is a mounting unit for electromagnetic contactors and an electromagnetic contactor coupling structure using the same, wherein mis-mounting of a non-mountable unit can be prevented in a state of having a mountable unit mounted on...  
WO/2011/072593A1
A magnet holding relay with an improved magnetic path structure comprises a magnetic path part. The magnetic path part comprises a U-shaped yoke (32), magnetic steel (35), an armature (33), a bobbin (31), and a winding (34). The armature...  

Matches 151 - 200 out of 23,716