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Matches 1 - 50 out of 25,755

Document Document Title
WO/2021/084637A1
Provided are: a solenoid device having a configuration in which a fixation wall (15) and a support wall (14) having a protrusion (14a) are disposed on a flange section (102) of a bobbin (10), a surge-absorbing element (9) is held inside ...  
WO/2021/083331A1
Disclosed in the present invention is an electromagnetic relay, comprising a base, a cover, a coil, a movable spring, and two static springs. The cover is fixedly connected to the base, and the coil is arranged between the base and the c...  
WO/2021/084732A1
This electromagnetic contactor 1 is provided with an insertion opening member 8 having an electric wire insertion opening 8a into which an electric wire 15 attached with a connection terminal 14 is inserted and being formed with a tubula...  
WO/2021/078705A1
The invention relates to an electrotechnical contact cavity arrangement comprising a number of parallel contact cavities (16) into which a corresponding number of electrotechnical plug-in elements (20) can be plugged. The plug-in element...  
WO/2021/075056A1
The present invention is provided with: a housing (100) having an electric wire insertion part (4) into which an electric wire connected to a power supply for supplying electric power to a load device is inserted and an electric wire ins...  
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/2021/075205A1
In the present invention, a contact case accommodates a fixed contact, a movable contact, and a movable contact piece. A drive device includes a coil. The coil generates electromagnetic force that causes the movable contact piece to move...  
WO/2021/074703A1
A single solenoid based double actuator device 100 is disclosed having a first actuator 106 configured for linear movement between actuated and dropped positions along an axis of a winding 102 and biased towards dropped position, and a s...  
WO/2021/063616A1
The invention relates to a switch device (100) which has two stationary contacts (2, 3) and a rotational contact bridge (4) in a switch chamber (11) in a gas-tight region (16) that contains H2, wherein the rotational contact bridge can b...  
WO/2021/057129A1
The present application provides a direct current contactor and an automobile. The direct current contactor comprises: a housing, and a first static contact and a second static contact that are fixed on the housing; a first moving contac...  
WO/2021/053988A1
Provided is a relay and the like that easily prevents the occurrence of defects. A relay RS comprises a fixed contact 41, a movable contact 42, a return member 42b of the movable contact 42, and a case 46 for covering the fixed contact...  
WO/2021/049469A1
The present invention pertains to a DC high voltage relay having a rated voltage of at least 48 V and having at least a pair of contact arms consisting of a movable contact and a fixed contact, wherein the contact force and/or the releas...  
WO/2021/043761A1
The invention relates to a relay module (100) comprising a control input (102) for combined control and power supply of the relay module (100) with alternating voltage. A fixed voltage controller (114) of the relay module (100) generates...  
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/2021/040174A1
Disclosed are an arc path formation unit and a direct current relay including same. An arc path formation unit according to an embodiment of the present invention comprises a plurality of magnet parts. The magnet parts, positioned adjace...  
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/2021/040177A1
Disclosed are an arc path forming unit and a direct current relay comprising same. The arc path forming unit, according to one embodiment of the present invention, comprises a plurality of magnet units disposed adjacent to each of fixed ...  
WO/2021/040175A1
Disclosed are an arc path formation unit and a direct current relay including same. An arc path formation unit according to an embodiment of the present invention comprises a plurality of magnet parts. One of the plurality of magnet part...  
WO/2021/023325A1
The present invention relates to an electrical switch (100) for opening a current path (102). The switch (100) has a feed line (108) having an opening point (112) for opening the current path (102). At the opening point (112), a switchin...  
WO/2021/022822A1
An anti-short circuit structure (10) of a high-capacity relay, the structure (10) comprising a housing assembly (100) and a pushing assembly (200). The housing assembly (100) comprises two static contacts (110), a first magnetically cond...  
WO/2021/019810A1
Provided is a sealing valve (15) disposed in a flow path (16) which is disposed in a portion of a sealed container (1) and provides communication between an internal space (K) and the outside. The sealing valve is equipped with: a valve ...  
WO/2021/019895A1
This contact device is provided with: a first fixed terminal having a first fixed contact; a second fixed terminal having a second fixed contact; a movable contactor having a first movable contact and a second movable contact; and a bus ...  
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/2021/008991A1
A relay (1) comprising an electromagnetic drive unit (2) with a rotatable armature (3) and a yoke (4), the armature (3) comprises a first magnetic contact region (5), the yoke (4) comprises a second magnetic contact region (6), the first...  
WO/2021/007770A1
Provided herein is an improved solenoid electrical switch. In some embodiments, a solenoid electrical switch may include a plunger at least partially disposed in a central aperture of a solenoid for rotation and axial reciprocation betwe...  
WO/2021/006414A1
An arc path forming part and a direct-current relay are disclosed. An arc path forming part according to an embodiment of the present invention comprises: a magnet frame extending in the length direction; and a plurality of main magnet p...  
WO/2021/006415A1
An arc path forming unit and a direct current relay are disclosed. An arc path forming unit according to an embodiment of the present invention comprises: a magnet frame extending in a longitudinal direction; and a plurality of main magn...  
WO/2021/004104A1
Provided is a drive structure for a high-voltage direct-current relay, the drive structure comprising: a retaining frame, a stopper piece, a movable spring piece, and an elastic member. The retaining frame comprises two retaining side ar...  
WO/2021/001468A1
Relay with a spring-based contact system (3) includes at least two pairs of contacts (4, 5), each of which comprises one fixed contact piece (4.1; 5.1) and one contact piece (4.2; 5.2). The movable contact pieces (4.2; 5.2) are coupled w...  
WO/2021/001465A1
Electrical contact system (2) for a switching device (1) includes at least one pair of contacts (3) having a fixed contact piece (4) and a contact piece (5). The contact piece (5) is coupled to a slide (15). A planar contact piece carrie...  
WO/2021/001471A1
Switching contact system (1.1; 1.2; 1.3; 1.4; 1.5; 1.6) for a switching system consists of a first contact piece (7) and a second movable contact piece (8). A conductive contact piece support (2.1; 2.2; 2.3; 2.4; 2.5; 2.6) is electricall...  
WO/2020/256263A1
A direct current relay is disclosed. A direct current relay according to an embodiment of the present invention comprises a magnetism forming unit accommodated in a frame unit. The magnetism forming unit comprises a first magnet member a...  
WO/2020/251856A1
A progressively contacting switch includes a set of contacts connected to an input. The set includes a first sacrificial contact formed of a first metal and a first conducting contact formed of a second metal. The switch further includes...  
WO/2020/240761A1
An electromagnetic contactor (15) is connected between an AC power supply (1) and a load (18) and is turned on at the time of bypass power supply. A control device (20) turns off a switch (14) and turns on the electromagnetic contactor (...  
WO/2020/241969A1
Disclosed are a direct current relay and a manufacturing method therefor. A movable contact part provided in a direct current relay according to an embodiment of the present invention comprises a movable contact and a lower yoke position...  
WO/2020/241970A1
A direct current relay is disclosed. A movable contactor part provided at a direct current relay according to an embodiment of the present invention comprises a pin member and a support member. The support member allows a housing for rec...  
WO/2020/241968A1
A direct current relay is disclosed. A movable contact part provided on a direct current relay, according to an embodiment of the present invention, comprises a movable contact and a pin member that is through-coupled to the movable cont...  
WO/2020/216321A1
Disclosed is a relay coil assembly, comprising a coil frame, an enameled wire, a coil pin, and a signal wire. The coil pin comprises an insertion portion, an enameled wire fixing portion, and a signal wire fixing portion. The signal wire...  
WO/2020/215379A1
The present invention provides an electromagnetic switch device, comprising a housing, a stator mounted within the housing, and a rotor capable of moving with respect to the stator. The stator comprises a stationary iron core fixed to th...  
WO/2020/213030A1
A contact switch comprises a fixed contacting piece (1) provided with a fixed contact (2), and a movable contacting piece (4) provided with a movable contact (3) that is disposed so as to face the fixed contact (2) when a circuit is open...  
WO/2020/208159A1
The invention relates to a switching device for bidirectional operation, comprising a first fixed contact, a second fixed contact and a contact bridge. According to the invention, a first magnetic blow field and a second magnetic blow fi...  
WO/2020/208758A1
This electromagnetic contactor is provided with an electric wire holder (41) for suppressing axial movement of an electric wire (42) disposed between an immovable section (61) and a flexible section (62), wherein the immovable section (6...  
WO/2020/199096A1
An electrical line contactor with a protective cover plate, the present invention provides the protective cover plate, a hinge is used to connect the protective cover plate with a housing of the electrical line contactor and a connection...  
WO/2019/187781A9
A card that includes a first pressing section and a second pressing section. The first and second pressing sections abut a movable contact piece and press the movable contact piece. The second pressing section is arranged apart from the ...  
WO/2020/188440A1
An electrical assembly 10 is adapted for switching power to a circuit having a power source. The electrical assembly 10 includes a housing 20 with current carrying contacts 20, 22 disposed in the housing. The current carrying contacts 20...  
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/2020/187688A1
A switching device (1) for fast disconnection of short-circuit currents comprises a switching bridge (10) and an electromagnetic switching drive (100) with a coil (20) for generating a magnetic field and a magnet anchor (15). The switchi...  
WO/2020/184114A1
The purpose of the present invention is to provide an electromagnetic relay capable of reducing the possibility of fusion of a fixed contact and a movable contact. An electromagnetic relay (1) is provided with fixed contacts (31, 32) and...  
WO/2020/170895A1
The present invention ensures an appropriate insulation distance of a movable contact piece while suppressing a relay from being enlarged. An insulation member is connected to a first movable contact piece. A movable iron core is connect...  

Matches 1 - 50 out of 25,755