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WO/2020/039615A1 |
An electromagnetic relay comprising: a fixed contact; a movable contact piece; a drive shaft; an electromagnetic relay; and a positioning part. The movable contact piece comprises a movable contact disposed facing the fixed contact, and ...
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WO/2020/039619A1 |
A wall (60) is disposed to the inner side of a first fixed contact (11) and a second fixed contact (12), in the lengthwise direction. At least a part of the wall (60) is disposed at a location where, in the movement direction of a movabl...
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WO/2020/039617A1 |
This electromagnetic relay is provided with a fixed contact, a moveable contact piece, a drive shaft, an accommodating part, a relief space, an electromagnetic drive device, and a relief path. The accommodating part includes an accommoda...
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WO/2020/039618A1 |
An electromagnetic relay comprising: a housing including a first accommodating part; a fixed contact; a movable contact piece; a drive shaft; an electromagnetic driving device; a connection path; and a pressure reducing part. The fixed c...
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WO/2020/035489A1 |
A switching device (10) comprises a first terminal contact (17), a first fixed contact (12) arranged at the first terminal contact (17), a contact bridge (16) and a first movable contact (14) arranged at the contact bridge (16). The firs...
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WO/2020/031402A1 |
A first junction point position (P1) between a first fixed junction point (11) and a first movable junction point (13) is positioned between an arc-extinguishing magnet (51) and a contact-piece-holding part (8) in the longitudinal direct...
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WO/2020/031403A1 |
A first magnet (51) and a second magnet (52) are disposed with the same poles thereof facing each other. A movable contact piece (7) is disposed between the first magnet (51) and the second magnet (52) in the width direction of the movab...
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WO/2020/030205A1 |
The invention relates to a switching device (100, 200) for the controlled switching of an electrical connection. The switching device (100, 200) has a positive power terminal (101, 201) and a negative power terminal (102, 202). Furthermo...
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WO/2020/031068A1 |
An electromechanical switch (101) includes first and second stationary contacts (108, 109) and a movable contact (124). Each of the first and second stationary contacts has a respective protrusion (502, 504) at a mating end (306) thereof...
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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...
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WO/2020/021436A1 |
A solenoid assembly includes the solenoid armature assembly having a flux tube or magnetic bearing having an opposed first end and a second end. The armature assembly additionally includes an armature having an opposed third end and a fo...
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WO/2020/022231A1 |
Provided are an electromagnet device and an electromagnetic relay, which allow an insulation distance between a coil and a yoke along the surface of an electric insulator to be increased. The electromagnet device (10) is provided with a ...
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WO/2020/016179A1 |
A switching device (10) comprises a first and a second fixed contact (12, 13), a contact bridge (16), and a first and a second movable contact (14, 15) that are arranged at the contact bridge (16). The first fixed contact (12) is in cont...
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WO/2020/012705A1 |
This enclosed relay comprises: a base to which a movable terminal that has a movable contact, a fixed terminal that has a fixed contact, and a coil have been attached; and a case that has been attached to the base and encloses the movabl...
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WO/2020/011893A1 |
The invention relates to a Medium voltage circuit breaker with vacuum interrupters and a drive and method for operating the same wherein the drive is provided with a magnetic actuator with a yoke, and an anchor, wherein at least the yoke...
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WO/2020/013224A1 |
Provided are a contact device and an electromagnetic relay that can stabilize the connection between a mobile contact and a fixed contact during abnormal current flow. A contact device (1) that comprises: fixed terminals (31, 32) that ha...
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WO/2020/013225A1 |
Provided are a contact device module, an electromagnetic relay module, and an electrical apparatus that can stabilize the connections between mobile contacts and fixed contacts during abnormal current flow. A contact device module (M1) t...
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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...
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WO/2020/009791A1 |
A starter module adapter for a vehicle or other equipment including a starter module and a housing assembly having a pair of terminals. The starter module adapter may include a metal receiver functioning as an electrical connector defini...
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WO/2019/241100A1 |
A relay assembly comprises a vital relay used in a vital circuit and configured to be rack-installed in an equipment room in a railroad case or a railroad housing for providing a modular solid-state current-limiting. The relay assembly f...
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WO/2019/224198A1 |
The invention relates to a disconnecting device (14) for interrupting a direct current of a current path (2), in particular for a circuit breaker (8), comprising a hybrid switch (16) which has a current-carrying mechanical contact system...
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WO/2019/225524A1 |
The present disclosure addresses the problem of improving the extinguishing performance of a contact device and an electromagnetic relay equipped with the contact device. A first end portion (42) includes a first contact (F10). A second ...
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WO/2019/226610A1 |
An electrical switching device (2) and related methods, for use in aerospace applications include a first static contact assembly (4), a second static contact assembly (6), a movable contact assembly (8) for making an electrical connecti...
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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 ...
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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...
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WO/2019/215047A1 |
A switch device (100) is provided, comprising at least a fixed contact (2, 3) and a movable contact (4) in a switching chamber (11) with a gas (14) containing H2, wherein the movable contact (4) is movable by means of a magnet armature (...
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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 ...
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WO/2019/206635A1 |
The invention relates to a relay (100), comprising an armature (101) and a yoke (103) which can be electromagnetically coupled to the armature (101). The armature (101) lies flat at least partly on the yoke (103), and a receiving depress...
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WO/2019/206638A1 |
The invention relates to a relay (100) for assembling in terminal blocks with a reduced installation space, comprising: an electromagnetic drive assembly (101) which comprises an armature (103), an armature bearing spring (105), and a yo...
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WO/2019/207394A1 |
An electromechanical switch (101) includes a housing (106), first and second stationary contacts (108, 109) mounted to the housing, a movable contact (124), and a carrier sub-assembly (126). The housing has a divider wall (156). The carr...
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WO/2019/201735A1 |
A relay, comprising: a housing; an electric contact system provided in the housing and comprising a static contact with a static contact portion and a movable contact with a movable contact portion; and an electromagnetic system provided...
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WO/2019/201806A1 |
The invention relates to a switch device (100) that comprises at least two stationary contacts (2, 3) and a movable contact (4) in a switching chamber (11), said switching chamber (11) having a switching chamber wall (12), and each of th...
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WO/2019/197459A2 |
A mobile application includes a motive power circuit having a power storage device and an electrical load, where the power storage device and the electrical load are selectively electrically coupled through a power bus. The application i...
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WO/2019/186892A1 |
This electromagnetic contact apparatus (100) comprises a casing (20), fixed contacts (9A, 9B), a mobile contact (10), a cross bar (4), a mobile iron core (2), and a cross bar (41). This electromagnetic contact apparatus (100) comprises a...
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WO/2019/188582A1 |
The purpose of the present disclosure is to quickly extinguish an arc when an arc occurs. A circuit breaker (100) comprises a fixed terminal (1), a movable contactor (3), a moving mechanism, an igniter (51), and an accommodation chamber ...
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WO/2019/187780A1 |
A wall section that is arranged between an armature and a card. The card includes a card main body, a contact section, and a protrusion. The card main body is arranged between the wall section and a movable contact piece. The contact sec...
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WO/2019/180934A1 |
This contact switch is provided with: a fixed iron core (10); a fixed contactor (8) provided with a pair of fixed contacts (7); a movable iron core (9) disposed corresponding to the fixed iron core (10) and driven by the fixed iron core ...
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WO/2019/181359A1 |
The present disclosure addresses the problem of reducing magnetization remaining in a movable element. An electromagnetic relay (100) is provided with fixed contacts (111, 121), movable contacts (21, 22), an electromagnet device (10), an...
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WO/2019/178706A1 |
A method for producing silver-zinc oxide (Ag-ZnO) alloy powders with a fine and homogeneous distribution of oxide precipitates in the silver (Ag) matrix, comprising processing silver-zinc (Ag-Zn) solid solution powders in a mill at tempe...
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WO/2019/180931A1 |
An electromagnetic contactor (1) is provided with: a fixed contact (40) to which a fixed contact point (40a) is provided; a movable contact (30) to which a movable contact point (30a) is provided such that contact and non-contact between...
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WO/2019/181274A1 |
The present disclosure addresses the problem of providing an electromagnetic relay with which it is possible to reduce a regenerated current generated in a coil as quickly as possible. An electromagnet device (2), when a current has flow...
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WO/2019/176268A1 |
This contact opening-closing device comprises a first terminal, a first contact, a second terminal, and a base. The first contact is mounted onto a first terminal. The base comprises a first mounting part, a second mounting part, and a g...
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WO/2019/176891A1 |
The present invention pertains to a DC high voltage relay having a rated voltage of at least 48 V, the DC high voltage relay comprising at least one contact pair composed of a movable contact and a fixed contact, wherein the contact forc...
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WO/2019/174119A1 |
A movable contact spring for a safety relay and a safety relay therefor. The movable contact spring comprises a spring body in the shape of a straight sheet; a movable contact is fixedly connected to one side of the head of the spring bo...
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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...
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WO/2019/168466A1 |
A relay control device for a relay module and a relay module are provided, the relay control device comprising, one or more docks, each dock specifically adapted to mate with a modular contact device and comprising a first mating portion...
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WO/2019/166445A1 |
The invention relates to a switch device (100) which has at least one fixed contact (2, 3) and at least one movable contact (4), at least one of the contacts (2, 3, 4) having a metal matrix composite material with a metal matrix material...
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WO/2019/154855A1 |
The invention relates to a switching device (1) for switching an electrical load, comprising a first and a second fixed contact element (10, 20), a moving contact bridge (30) and a moving shaft (40) for moving the contact bridge (30). Th...
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WO/2019/153371A1 |
Disclosed is a special-shaped magnetic latching relay, comprising a shell, wherein the front of the shell is provided with leading-out ends (31, 32); two sides of the shell are provided with avoidance notches (1, 2); the shell is interna...
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WO/2019/151581A1 |
The present invention relates to a direct current relay and, more specifically, to a direct current relay having a permanent magnet housing. A direct current relay having a permanent magnet housing according to one embodiment of the pres...
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