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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...
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WO/2018/087075A1 |
The power contactor (1) comprises a first electrical contact (3) and a second electrical contact (4). The power contactor (1) also comprises a switch element (5), which can adopt an open position and a closed position, wherein the switch...
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WO/2018/084222A1 |
In this invention, a fixed core (120) is disposed inside a coil center hole portion (113) in an inner diameter portion of an excitation coil (110), and constitutes a magnetic circuit. A yoke (130) covers the outer periphery side of the e...
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WO/2018/077190A1 |
A direct current (DC) contactor having an auxiliary contact, comprising a push mechanism, a primary moving spring provided with a double primary moving contact, and two primary leading-out ends provided with primary stationary contacts r...
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WO/2018/074778A1 |
An aluminum coil assembly (100) of a magnet contactor of the present invention comprises: a pair of connection terminals (110); and a bobbin (120) having a bobbin unit (121), an aluminum wire coil (c) wound on the bobbin unit (121), and ...
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WO/2018/059479A1 |
A DC contactor with dual micro switches (3, 4) comprises a coil (1), a push rod (2) and two micro switches (3, 4). The two micro switches (3, 4) are respectively installed at two predetermined positions in the contactor. The push rod (2)...
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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...
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WO/2018/056523A1 |
A relay according to the present invention is advantageous in that multiple auxiliary contact points, which remain fitted to an auxiliary contact point holding member, make contact or are separated according to whether a movable contact ...
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WO/2018/055909A1 |
Provided is a full pendulum-type electromagnetic relay for a large voltage, with which a high-speed opening and closing operation is possible and a large current can be cut off and switched. This invention is provided with: a yoke (12) f...
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WO/2018/050309A1 |
The invention relates to a low-voltage switching device comprising an electromagnetic drive having a coil (1), a fixedly positioned yoke (2), and an armature (3), which is movable relative to the yoke (2), and also comprising a contact s...
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WO/2018/041227A1 |
A magnetic circuit system only having an iron core, and a relay therefor. The magnetic circuit system comprises a coil (1) and an iron core (2). The iron core is a bar integrally formed using a mold. A polar surface (22) is further integ...
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WO/2018/043159A1 |
This electromagnetic relay comprises: a box-shaped insulative housing (10) provided with a partitioning wall portion (14) whereby a closed space (13) is partitioned into a first housing portion (15) and a second housing portion (16); a p...
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WO/2018/040872A1 |
An electromagnetic relay, comprising a movable spring (1), a yoke (2), and a coil (3). An iron core (7) is provided in the coil (3); the yoke (2) is L-shaped and has horizontal edges and vertical edges; the yoke (2) is provided outside t...
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WO/2018/030104A1 |
An electromagnetic relay comprising: a fixed-contact terminal (10) having a fixed contact (11); a movable-contact terminal (20) having a movable contact piece (22) that is provided with a movable contact (23) disposed so as to face the f...
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WO/2018/030100A1 |
This electromagnetic relay includes: a fixed-contact terminal having a fixed contact; a movable-contact terminal having a movable contact piece (22), and disposed parallel to the fixed-contact terminal; and a self-maintaining solenoid dr...
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WO/2018/024167A1 |
An arc extinguishing magnetic circuit and a direct current relay thereof. The arc extinguishing magnetic circuit comprises two contact points (11 and 12) electrically connected via movable spring pieces and capable of implementing contac...
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WO/2018/020916A1 |
An electromagnetic relay comprising: a box-shaped housing (1); a pair of fixed terminals (31a, 31b); a plate-shaped movable contactor (32); a pair of fixed contacts (33a, 33b); a pair of movable contacts (34a, 34b); a plurality of first ...
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WO/2018/020917A1 |
This electromagnetic relay is provided with: a box-shaped insulating housing; a pair of fixed terminals each having a fixed contact placement surface in a closed space; an electrically conductive plate-shaped movable contactor (32) which...
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WO/2018/020915A1 |
An electromagnetic relay comprising: a housing (1); a pair of fixed terminals (31a, 31b); a movable contactor (32) that is disposed so as to be capable of moving so as to approach and move away from each fixed contact placement surface (...
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WO/2018/015686A1 |
Starter switch (1) comprising: - a housing (2) with an axis (O) and defining at least one internal space, - at least one coil accommodated in the housing (2), - a core (4) translatably movable along the axis (O), the movable core (4) bei...
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WO/2018/015687A1 |
Starter switch (1) comprising: - a housing (2) with an axis (O) and defining at least one internal space (18), - at least one coil (3) accommodated in the housing (2), - a core (4) translatably movable along the axis (O), the movable cor...
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WO/2018/016204A1 |
This invention comprises: moving components (28, 32, 34) that move during the energization and the de-energization of a coil (18), and are among components constituting an electromagnetic relay; fixed components (12, 19, 22, 26) that do ...
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WO/2018/011060A1 |
The invention relates, inter alia, to an electromechanical relay (1), which can be plugged into a terminal block (2) in a plug-in direction (S). The relay (1) is arranged in a housing (7) and has two changeover switches (8, 15), which ar...
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WO/2018/006511A1 |
A contactor, comprising a base (2). The base (2) is of a stepped structure provided with notches at two ends and comprises a first step (201) and a step (202) from bottom to top. The stepped structure is covered with a cover body (3) mat...
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WO/2017/220885A1 |
The invention relates to a motor vehicle starter (10) comprising: a movable pinion which can move along an axis X1 between a rest position and an active position; an electric motor (30) which can rotate the pinion about axis X1; a lever ...
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WO/2017/216845A1 |
This contact switch comprises: fixed contactors 1; fixed contact points 2 provided on the respective fixed contactors 1; mobile contact points 3 facing the respective fixed contact points 2 and contacting or separating from the respectiv...
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WO/2017/217045A1 |
The present invention inhibits an arc generated at a main contact part from entering the space among the main contact part, a lid plate part, and an insulation case and inhibits making contact with an auxiliary terminal. This contact dev...
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WO/2017/217735A1 |
A smart building management system using an entry and exit management device and a power supply device is provided. According to the embodiments of the present invention, unnecessary energy waste can be reduced and the security of a targ...
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WO/2017/206652A1 |
A relay (100), comprising: a housing (1), the housing (1) being provided with two mutually insulated static contacts (11); a bottom plate (2), the bottom plate (2) being provided with two contact portions (21) corresponding to the two st...
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WO/2017/206653A1 |
A relay (100), comprising: a housing (1), provided with at least one static contact set (11), the static contact set (11) comprising two mutually insulated static contacts (111), at least one static contact (111) of the static contact se...
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WO/2017/205495A1 |
Systems, devices, and methods for an electrical switch including: an enclosure (300, 400); a hinged armature (206) disposed within the enclosure; a moveable contact (208) electrically coupled to the hinged armature and disposed substanti...
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WO/2017/202803A1 |
The invention relates to an electromagnetic switch (100), comprising: an armature (113); a slide (101), which can be manually slid in order to actuate the armature (113); and a deformable force-transmitting element (105), which is arrang...
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WO/2017/204834A1 |
A carrier sub-assembly (126) for an electrical relay device includes a plunger (132) and a shaft (134). The plunger is formed of a ferromagnetic material. The plunger has a generally cylindrical shape extending between a top side (138) a...
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WO/2017/191647A1 |
Energy Efficient Electromagnetic Contactor (EEEC) according to preferred embodiments of the present disclosure may include a lower body casing L, upper body casing U1, U2, U3, U4 or U5, a plurality of fixed contacts 11, 12 and 13, each o...
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WO/2017/185523A1 |
A high-voltage direct current relay arc baffle structure, comprising an insulating plate (1), a metal magnetically conductive clamp (2) forming an enclosing structure, and a yoke plate (3), the upper side of the yoke plate (3) being prov...
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WO/2017/185524A1 |
A magnetic circuit system of a high voltage direct current relay, comprising a U-shaped yoke (1), a lower magnetic conduction cylinder (2) fastened into the U-shaped yoke, a coil former (3) sheathed outside the lower magnetic conduction ...
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WO/2017/187493A1 |
Provided is an electromagnetic switch device for a starter capable of preventing leakage current due to contact abrasion powder in spite of having a built-in starting circuit. The switch device comprises: a connector A (15) which is conn...
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WO/2017/187554A1 |
Provided is an electromagnetic switch device for a starter, which has a built-in auxiliary relay, exhibits good vibration resistance, and is low cost. The switch device comprises: a terminal block (43) in which a main contact chamber, wh...
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WO/2017/185526A1 |
A high-pressure direct-current relay, comprising a yoke plate (1), and a stationary contact assembly and a movable contact assembly provided above the yoke plate (1), the stationary contact assembly comprising a outlet terminal (2) and a...
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WO/2017/183266A1 |
A contact mechanism comprising: a first fixed contact and a second fixed contact (33a, 33b); and a first movable contact and a second movable contact (34a, 34b) that are capable of coming in contact with and being separated from the firs...
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WO/2017/183267A1 |
An electromagnetic relay (100) comprising: a pair of fixed contacts (33a, 33b); a pair of movable contacts (34a, 34b); a movable contactor (32) electrically connecting the pair of movable contacts (34a, 34b); and a pair of permanent magn...
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WO/2017/183305A1 |
A contact switching device comprising: a pair of fixed contact terminals (33, 33) arranged side by side and having fixed contacts (33a, 33a) at an end section on one side thereof; a movable contactor (49) comprising a pair of movable con...
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WO/2017/170699A1 |
The present invention is characterized by: including at least 0.15 mass% and less than 0.35 mass% Mg and at least 0.0005 mass% and less than 0.01 mass% P, with the remainder being Cu and unavoidable impurities; the conductivity exceeding...
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WO/2017/167734A1 |
The present invention provides a contact structure and a switch apparatus, the contact structure comprising: a first contact, a second contact, a first contact arm and a second contact arm; the first contact arm comprises at least two sp...
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WO/2017/170733A1 |
The present invention is characterized by: including at least 0.15 mass% and less than 0.35 mass% Mg and at least 0.0005 mass% and less than 0.01 mass% P, with the remainder being Cu and unavoidable impurities; the conductivity exceeding...
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WO/2017/168429A1 |
The present invention an integrated overload and earth fault protection system, which protects the load / electrical appliances from overload and earth fault. The system comprising Vacuum Circuit Breaker (VCB); Protection Relay; Phase Cu...
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WO/2017/162209A1 |
An electromagnetic switch, and a starter using said electromagnetic switch. The electromagnetic switch comprises: a switch housing (10); a switch cover (20), a solenoid coil (60) and a stationary iron core (50), all fixedly connected on ...
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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...
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WO/2017/157341A1 |
Provided in the present invention is a relay, comprising an insulating cover, two static contact bridges, a dynamic contact bridge, a drive shaft, and a driving structure. An electrically-conductive layer is provided on the top inner sur...
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WO/2017/157342A1 |
Disclosed in the present invention is a relay. The relay comprises: a housing, a stationary contact bridge, a moving contact bridge, a pushing mechanism, and a detection assembly. The stationary contact bridge is provided on the housing,...
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