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Patent Searching and Data


Matches 1 - 50 out of 9,925

Document Document Title
WO/2021/073189A1
A magnetic latching relay having a microswitch (2), comprising an insulating housing (1) and the microswitch (2). The insulating housing (1) is formed by fixedly connecting a base (11) and a cover (12); an armature assembly (31) is pivot...  
WO/2021/040176A1
Disclosed are an arc path forming unit and a direct current relay comprising same. The arc path forming unit according to an embodiment of the present invention comprises a single magnet unit disposed on one side of a magnet frame, and a...  
WO/2021/040172A1
An arc path forming unit and a direct current relay including same are illustrated. The arc path forming unit according to an embodiment of the present invention comprises multiple magnets. Each of the magnets is configured to form a mag...  
WO/2021/040173A1
Shown are an arc path formation unit and a direct current relay including same. The arc path formation unit according to an embodiment of the present invention includes a plurality of magnet parts. The magnet parts form a magnetic field ...  
WO/2021/014871A1
Provided is a BMS 50 comprising: a relay 54 which is connected in series with a secondary battery 12; and a management unit 55 which operates by means of power supplied from the secondary battery 12 and opens and closes the relay 54, whe...  
WO/2020/188084A1
The invention relates to an electric push button switch (10) that serves to switch on and/or off electrical devices and for this purpose has a contact system (41, 61) in the switch housing (11). By means of a manual actuating element, na...  
WO/2020/188085A1
The invention relates to an electric switch (10) that serves to switch on and/or off electric devices and for this purpose has a contact system (41, 61) in the switch housing (11). By means of a manual actuating element (20) or a remotel...  
WO/2020/187586A1
The invention relates to a contact assembly (200) for a switching device, which contact assembly comprises: a retaining element (20), which has a cylindrical hole (23) having a cylinder axis (A) for arranging the retaining element on a s...  
WO/2020/176382A1
Embodiments of the present disclosure integrate magnetoelectric nanowire arrays within antenna assemblies to form ultra-compact antennas. An exemplary nanowire antenna array device comprises a first electrode positioned across a second e...  
WO/2020/144669A2
A smart switch module and method of use is described herein. The smart switch module can comprise an enclosure, an AC input terminal, a DC output terminal, a control input terminal, an AC output terminal, all accessible from an exterior ...  
WO/2020/126976A1
A switching device (1, 2) for guiding and switching of load currents comprises a movable switching component (100) having a first movable contact (10) and a second movable contact (20), and a first fixed contact (30) and a second fixed c...  
WO/2020/084220A1
The invention relates to an actuator for controlling the movement of an element between two stable positions with pulsed electrical control without a change in polarity, having: • a ferromagnetic mobile mass (2), • at least one elect...  
WO/2020/079507A1
A contactor (100) includes an housing (110) having a cavity (112), fixed contacts (120) received in the cavity having mating ends (132) in the cavity, a movable contact (122) movable within the cavity between a mated position and an unma...  
WO/2020/025958A9
A contactor (1) comprising a first contact member (3) fixed and connected to a first conductor (5) of an electrical circuit; a second contact member (7) connected to a second conductor (9) of the electrical circuit by a connector (11); w...  
WO/2020/043516A1
Disclosed is a switching device (100) comprising at least one stationary contact (2, 3), a movable contact (4), an armature (5), a first permanent magnet (17), a second permanent magnet (18), and a solenoid-operated switch (19), the mova...  
WO/2020/043515A1
The invention relates to a switching device (100) comprising at least one stationary contact (2, 3), a movable contact (4), an armature (5), a permanent magnet (17), and a solenoid-operated switch (19), wherein the movable contact can be...  
WO/2020/026479A1
A drive shaft is provided so as to be movable in the coil axial direction. A movable body is connected to the drive shaft and is provided so as to be movable in the axial direction. A contact piece includes an end section arranged facing...  
WO/2020/026478A1
A contact piece that includes an end section facing the tip of a movable body and extends from the end section, in the travel direction for the movable body. A fixed contact section is arranged facing a movable contact section, in a dire...  
WO/2020/025958A1
A contactor (1) comprising a first contact member (3) fixed and connected to a first conductor (5) of an electrical circuit; a second contact member (7) connected to a second conductor (9) of the electrical circuit by a connector (11); w...  
WO/2020/007406A1
The invention relates to a method for actuating a starter of an internal combustion engine by means of a starter relay, wherein the starter relay is configured to supply the starter optionally with current via an on-board electrical syst...  
WO/2020/007743A1
The invention relates to a relay (1) for closing or interrupting the electric circuit between two relay contacts (21, 22), comprising: an electroconductive contact bridge (5) that can be moved between two relay positions in the relay hou...  
WO/2019/231228A1
The present invention relates to a technology in which when a latch relay is turned on, a normal action state can be monitored in real time on the basis of whether a flow of micro current is maintained, and when the latch relay is not no...  
WO/2019/219345A1
The invention relates to a switching device, comprising: - an electromagnetic drive, which has a coil, a fixedly positioned yoke and an armature (82) movable relative to the fixedly positioned yoke; and - a switching contact, comprising ...  
WO/2019/215093A1
A switch device (100) is provided , comprising at least one fixed contact (2, 3) and a movable contact (4), wherein the movable contact (4) can be moved by a magnetic armature (5) from a first to a second switching state, the magnetic ar...  
WO/2019/207412A1
Electromechanical switch (102) includes first and second stationary contacts (204, 206). Each of the first and second stationary contacts (204, 206) has a respective mating end. The electromechanical switch (102) also includes a movable ...  
WO/2019/167825A1
Provided are a contact device module capable of stabilizing a connection state between a movable contact and a fixed contact when abnormal current flows, an electromagnetic relay module, and an electrical device. This contact device modu...  
WO/2019/135092A1
A relay protection device is disclosed for use with a magnetic latching relay, the relay having two stable states. The relay comprises an electromagnetic device which under the effect of a switching impulse current, causes the relay to s...  
WO/2019/121003A1
The invention relates to a starter device (1) for internal combustion engines, having a drive pinion (26) for enganging with a ring gear (27) on the internal combustion engine, having an electric rotary drive (10) and an electric thrust ...  
WO/2019/099616A1
A latching relay may be shown and described. The latching relay may use a reed switch, a permanent magnet and a coil. The permanent magnet may be magnetized by pulsing current through the coil, and demagnetized by degaussing current. Als...  
WO/2019/072516A1
An electromagnetic switch and a starter comprising the electromagnetic switch, wherein the electromagnetic switch comprises a housing (11); a fixed core (13), fixed to the housing; a movable core (14), mounted to the housing so as to be ...  
WO/2019/057026A1
The present invention provides a relay for a high voltage circuit. A switch of the relay is driven by a low voltage source. The relay comprises a main coil and a first armature cooperating with the main coil, wherein a coil current of th...  
WO/2019/034349A1
A mechanical latching accessory kit (1) for a Medium Voltage contactor (100) comprising one or more movable contacts (101) connected through a mechanical link (110) to a contact actuator (102) moving said one or more movable contacts (10...  
WO/2019/025492A1
An armature (10; 30; 50) for an electromagnetic actuator, the armature comprising an armature body (12; 32; 52), at least one electrically conductive member (14; 34; 54, 64) configured for cooperation with a magnetic field generator (110...  
WO/2019/002900A1
The invention relates to a switching device (10) of a starting device for an engine, comprising: - two terminals (11, 12) of a supply electrical circuit of a motor; a solenoid device (13) having an axis (14) and comprising: - a solenoid ...  
WO/2018/227996A1
Disclosed is a magnetic latching relay capable of simultaneously turning off a null line and a live line, comprising: a shell, and a magnetic circuit system, a dynamic contact part and a static contact part which are provided inside the ...  
WO/2018/223733A1
Disclosed is a one-input four-output type double-path magnetic latching relay capable of cutting off a neutral wire and a live wire simultaneously, comprising two control loops and a magnetic circuit system. Each control loop is composed...  
WO/2018/214602A1
Disclosed is a heat dissipation-type three-phase magnetic latching relay, comprising a housing, three groups of control systems mounted on two sides of the housing, and a magnetic circuit system. Each group of the three groups of control...  
WO/2018/206469A1
A starter switch (2) comprises a housing (3) extending along an axis (X) that delimits at least one interior space (4), at least one coil (5) housed in said interior space (4), at least one fixed core (10) passed through by a shaft (6) t...  
WO/2018/189196A1
A support (3) for a heat engine starter switch, the switch support (3) comprising a cavity (30) extending along a longitudinal axis (X), a protective membrane (2) and a support ring (4) of the protective membrane (2), the protective memb...  
WO/2018/134369A1
The invention relates to an electromagnetic starter relay having an armature that is axially adjustably arranged, and having a pull-in winding, a hold-in winding and a switching winding. The hold-in winding is connected in series to the ...  
WO/2018/119515A1
ABSTRACT There is described a method of facilitating shared use by multiple users of one or more shared use facilities. Each shared use facility comprises equipment for shared use by the multiple users. The method comprises: receiving at...  
WO/2018/111579A1
A wireless relay may include a housing; an output, disposed within the housing; and a wireless interface, disposed within the housing, wherein the wireless interface is to receive wireless communication signals including settings to conf...  
WO/2018/099961A1
The invention relates to a device for separating a direct-voltage (electrical) system from an energy source or an energy store and to a method for separating a voltage supply or an energy store from a direct-voltage system.  
WO/2018/100490A1
A contactor includes a plurality of switches mechanically coupled to an actuator. The actuator is moveable between operational and tripped positions. Switches that are closed in the operational position are open in the tripped position, ...  
WO/2018/095419A1
Disclosed is a magnetic latching relay capable of resisting short-circuit current, comprising a magnetic circuit system (1), a contact system and a pushing mechanism (2). A movable spring portion (31) comprises a movable contact (311), a...  
WO/2018/096379A1
Disclosed are an electromagnetic switch and a starter using same, the electromagnetic switch comprising: a switch winding, a moving iron core, a stationary iron core, a contact piece shaft and a contact, wherein the switch winding genera...  
WO/2018/054714A1
The invention relates to an electromagnetic relay (1), more particularly a safety relay (1). The relay (1) has a main part (10) and a coil system (20, 120) located thereon, the coil system (20, 120) having a coil (24, 124) and a yoke (25...  
WO/2018/054909A1
The invention relates to an engagement relay (20) for an electric machine which preferably serves as a starter device (10) for engaging a pinion (25), wherein the engagement relay (20) has a contact device (65) for electrically connectin...  
WO/2018/049161A1
A micro-electrical-mechanical system (MEMS) cantilever assembly includes an intermediary cantilever portion, a main cantilever arm configured to couple a moveable portion of a micro-electrical-mechanical system (MEMS) and the intermediar...  
WO/2018/029623A1
The present disclosure relates to a magnetic switch that employs magnetic force for obtaining a desired switching action. The magnetic switch comprises a cylindrical magnet and a ring magnet, wherein inner diameter of the ring magnet is ...  

Matches 1 - 50 out of 9,925