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WO/2015/087542A1 |
This electromagnetic relay (100) has a plurality of fixed terminal units (512 and 534), each of which comprises an external input/output terminal unit (51 or 53) and an external output/input terminal unit (52 or 54) that is paired with s...
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WO/2015/081825A1 |
A multipolar contactor contact support positioning structure comprises a base (1) and a contact support (2). The base defines an inner cavity. A contact holder is disposed in the inner cavity of the base and can deflect between a first p...
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WO/2015/082804A1 |
The invention relates to an electrical cut-off device (1) comprising: - two fixed terminals (21A, 22A), - a bridge (39A) that is movable between a closed electrical contact position between the two fixed terminals and an open position of...
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WO/2015/081843A1 |
A contact plate fixing structure, comprising a housing (1) and a contact plate (2); a slot (13) is shaped in the housing, preventing the contact plate from advancing in the insertion direction when the contact plate is inserted into a ce...
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WO/2015/084618A1 |
An electromagnetic switch includes: a stationary electrical contact; a moveable electrical contact; an actuated member to which the moveable electrical contact is attached for driving the moveable electrical contact into and out of conta...
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WO/2015/078363A1 |
A connecting structure of a protective cover, upper cover and casing of a contactor, the connecting structure comprising a contactor casing (1), a contactor upper cover (2) and a contactor protective cover (3); a fixture block (322) on t...
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WO/2015/078389A1 |
A contactor electromagnetic system, comprising a base (5) and a coil (3) disposed inside the base, a magnet yoke (2), an armature (1) and a resilient cushioning piece between the coil and the base; a mounting hole (21) is shaped on the m...
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WO/2015/070490A1 |
A bipolar magnetic holding relay comprises a coil assembly (4), a magnetic steel assembly (5) provided with a permanent magnet (59) and armatures (52, 53, 54, 55) therein, and two contact devices (1, 2) disposed at two sides of a base (3...
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WO/2015/056448A1 |
A contact device is provided with a first fixed terminal, a fixed contact point, a coil bobbin, an iron core, a first coil, a movable contact point, and a movable element. If no current is flowing through the first coil, the movable cont...
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WO/2015/056271A1 |
The present invention relates to an improved star delta starter for starting a three phase star delta motor comprises improved power contactors configured to have a pair of three pole delta and main contactors, and a single pole star con...
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WO/2015/053933A1 |
A shuttle board relay is provided that Is scalable to a specific pitch or routing density, the shuttle board relay provides a path with different sets of electrics! components that allows this via by allowing the integration of component...
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WO/2015/049880A1 |
An electromagnetic relay (100) is provided with a contact device (1) including a fixed terminal (35) having a fixed contact (35a) formed thereon, and a movable contactor (29) having a movable contact (29b) formed thereon, which comes in ...
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WO/2015/050972A1 |
Method and apparatus for integrating one of single and plurality of hybrid SPDT or DPDT switch with one of SPDT and DPDT relay via contactors structured to connect the poles of the relay and the switch directly or via conductive structur...
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WO/2015/045738A1 |
The objective of the present invention is to provide a highly reliable contact point mechanism part such that a large driving force is not required for separating and opening contact points, power consumption is low, and high precision c...
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WO/2015/043109A1 |
An electromagnetic structure comprising permanent magnets comprises an outer yoke (a6), a first permanent magnet group (a3, a5), an inner yoke (a8), an armature (a1), and a second permanent magnet group (a2, a4). The outer yoke is in a h...
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WO/2015/040834A1 |
A fixed core (13) is provided with a fixed core tapered part (131), which expands in diameter in a suction direction (AA), and a fixed core first circular part (132) extending from an end part of the fixed core tapered part (131) in the ...
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WO/2015/040099A1 |
The invention relates to an active electrical component (1), in particular a switching element such as a relay (2) or a contactor. An object of the invention is to provide an active electrical component (1) which can be readily fitted in...
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WO/2015/036028A1 |
The invention relates to a low-voltage switching device with a base module (1), which has a connection region (8, 6a) for electric conductors. The invention is characterized in that auxiliary contacts and a coil connection are arranged i...
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WO/2015/036830A1 |
An electrical storage system includes an electrical storage device (10), a load (20), a positive electrode line, a negative electrode line, a first relay (MC1), a second relay (MC3), a third relay (MC2), a drive circuit (30) and a contro...
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WO/2015/029400A1 |
A contact apparatus is provided with a fixed contact point, a moveable contact point, and an arc suppression member. The moveable contact point moves between a closed position to be in contact with the fixed contact point, and an open po...
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WO/2015/021847A1 |
A magnetic latching relay of a parallel type magnetic circuit, forming two parallel permanent magnetic circuits on the permanent magnetic circuit of a relay; one of the permanent magnetic circuits is used to provide adequate attraction t...
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WO/2015/015761A1 |
An electromagnetic relay provided with an electromagnetic device, a contact device, and a trip device. The electromagnetic device includes a first fixed element, a movable element, and a first exciting coil. The contact device includes a...
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WO/2015/015123A1 |
The electromagnetic actuator for a heat engine starter comprises at least one winding (24; 25) for creating a magnetic field and a magnetic circuit cooperating with the winding in order to cause a magnetic flux to circulate therein, the ...
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WO/2015/015124A1 |
The electromagnetic actuator for a heat engine starter comprises at least one winding (24; 25) for creating a magnetic field and a magnetic circuit cooperating with the winding in order to cause a magnetic flux to circulate therein. The ...
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WO/2015/007855A1 |
The invention concerns a switching contact (6, 6', 6", 6"') for an electrical switching device (1, 1'), having a leaf feather-like actuation section (13, 13', 13", 13"'). Additionally, the invention concerns an electrical switching devic...
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WO/2015/005313A1 |
In this contact mechanism part, driving protrusion parts (43, 44) disposed on one end of a card (40) that slides engage with the free edge part of a moveable contact piece (60), the moveable contact piece (60) is turned by sliding the ca...
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WO/2015/005082A1 |
A contact mechanism (50) in which a fixed contact (52) provided to a fixed contact terminal (51) and a movable contact (56) provided to a movable contact piece (60) face each other so as to be attachable/detachable, wherein at least one ...
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WO/2015/005314A1 |
The purpose of the present invention is to provide a moveable contact which consumes little power, and which can be produced with few component parts and assembly steps, and with high productivity. In order to accomplish said purpose, a ...
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WO/2015/001710A1 |
Provided is an electromagnetic contactor in which arcs, generated when a movable contactor is separated from fixed contactors, can be readily extinguished. A movable contactor (130) is disposed so as to be capable of being brought into c...
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WO/2014/207018A1 |
The invention relates to a switch contact subassembly (2) for contactors and relays (1) comprising a contact element (6, 6') having a contact spring (16) which has a securing region (19, 19') and a contact region (21), between which a re...
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WO/2014/208098A1 |
A contact point device (1) comprises: a contact point block (3) having a fixed terminal (35) on which a fixed contact point (35a) is formed and a movable contactor (29) on which a movable contact point (29b) is formed; and a driving bloc...
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WO/2014/202761A1 |
The invention relates to a self-holding magnet with a spring (accumulator spring) and a first armature. The self-holding magnet is capable of holding the first magnet armature against the spring force in a lift position which is determin...
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WO/2014/202545A1 |
The invention relates to an electromechanical actuator (6), comprising: - a solenoid (22); - a plunger (8), able to move between active and idle positions in response to an excitation of the solenoid; - a switch (64) and a resistive dipo...
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WO/2014/196427A1 |
Prior art vacuum switches are merely for turning on and off a circuit and does not take into account circuit switching. A vacuum relay (1) is provided with an insulating cylinder (2), a first relay contact part (4) mounted on one end of ...
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WO/2014/196426A1 |
When multi-contacts, flat braids, or the like, are used for the electrically conductive structure of a part on the moving side of a vacuum relay, there are problems such as increase in the size and complexity of the operation mechanism, ...
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WO/2014/191444A1 |
The invention concerns an arrangement for an electrical switch element (1), comprising an switch chamber (3) for receiving contacts (5) that can be closed and/or opened, at least one movable propulsion element (13) protruding through an ...
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WO/2014/191442A1 |
The invention relates to an electrical switch element (1) and an arrangement for such an electrical switch element (1), in particular a contactor or a relay. There is provided according to the invention a coil member (3) and a yoke (7). ...
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WO/2014/191458A1 |
The invention relates to an arrangement (1) for an electrical switch element, comprising a contact switch chamber (2) and two contacts (3) which are arranged in the contact switch chamber (2). The arrangement (1) is characterised in that...
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WO/2014/187620A1 |
The disclosed relay (1) for closing or interrupting the current circuit between two relay terminal contacts (2, 3) comprises two contact springs (41, 42), the opposite ends (5) of which are fastened in an electrically conducting manner t...
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WO/2014/187673A1 |
The present invention relates to an electric switching device (1), such as a relay, comprising a first and a second terminal (2, 4), a contact sub-assembly (6) having at least two contact members (8, 10) and configured to be moved from a...
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WO/2014/186849A1 |
The present invention patent discloses an electromagnetic switching device, particularly a contactor, with a plurality of main and auxiliary terminals, that is actuated by a winding that moves the movable head axially, causing the contac...
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WO/2014/174694A1 |
Provided is an electromagnetic relay (100) provided with excellent wear resistance, corrosion resistance, and magnetic properties. This electromagnetic relay (100) is provided with a magnetic component provided with an alloy layer formed...
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WO/2014/154056A2 |
Disclosed is a magnetic latching relay having an asymmetrical solenoid structure, the magnetic latching relay comprising a magnetic circuit portion, a contacting portion, and a drive portion; the magnetic circuit portion comprises a magn...
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WO/2014/155874A1 |
Switchgear (100) provided with the following: a switch mechanism (103) that can connect or disconnect a movable contact (2a) to/from a fixed contact (1a); a magnet (4) that generates a magnetic field for lengthening an arc generated when...
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WO/2014/146678A1 |
A magnetic actuating device (1) for a current switching device (2) comprises: -a ferromagnetic stator (3) and a ferromagnetic armature (4) which is movable between a first end position (5), which is close to the ferromagnetic stator (3),...
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WO/2014/147107A1 |
The invention relates to an electric switching device (1 ), such as a relay, comprising a first (2) and second terminal (4), a contact sub-assembly (6) having at least two contact members (8, 10) and configured to be moved from a connect...
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WO/2014/141829A1 |
A flange (24) is provided on the perimeter of a metal cap (21). A wire (25) is formed in a ring shape and disposed on the lower surface of the flange (24). Preferably, the wire (25) is tack-welded to the lower surface of the flange (24)....
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WO/2014/139561A1 |
The invention relates to a system having a signalling device (1) and a signalling device evaluator (2). In order to provide an improved system for reliably ascertaining a switching state of the signalling device (1), according to the inv...
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WO/2014/135898A1 |
A switching device (10) comprising a contactor (14) and an actuator (12). The contactor (14) comprises at least a first contactor member (16) and a second contactor member (18). The actuator (12) is configured to actuate the contactor (1...
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WO/2014/114700A2 |
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