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WO/2024/086327A1 |
Apparatuses, methods, and computer program products for economizing electromechanical contactors are disclosed. In a particular embodiment, an electromechanical contactor comprises a moveable contact configured for switching between a no...
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WO/2024/085977A1 |
Apparatuses and methods for high voltage contactors are disclosed. In a particular embodiment, a contactor includes a high voltage input terminal; a high voltage output terminal; and a switch having a first closed position, a second clos...
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WO/2024/078424A1 |
Provided in the present disclosure is a relay. The relay comprises a contact assembly (2), a short-circuit resistant assembly (3) and a supporting component (6). The contact assembly (2) comprises a movable contact spring (22), and a pai...
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WO/2024/078455A1 |
A relay, which comprises: a contact housing (10), a pair of static contact lead-out terminals (20), a holding component (42), a first magnetic conductor (40), and a movable component (53). The contact housing has a contact chamber (101);...
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WO/2024/078543A1 |
A relay, comprising a contact container (10), a pair of fixed contact leading-out terminals (20), a first magnetic conductor (40), a push rod assembly (50), and a moving contact assembly (53), wherein the first magnetic conductor (40) is...
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WO/2024/078461A1 |
A relay, comprising a contact container (10), a pair of stationary contact lead-out ends (20), a first magnetizer (40), a movable component (53) and a tripping assembly (80). The pair of stationary contact lead-out ends are connected to ...
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WO/2024/078542A1 |
Provided is a relay, comprising a contact container (10), a pair of static contact lead-out terminals (20), a first magnetic conductor (40), a push rod assembly (50), and a movable contact assembly (53). The first magnetic conductor (40)...
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WO/2024/078418A1 |
A relay comprising a contact container (1), a contact assembly (2) and an anti-short circuit assembly (3), wherein the contact container (1) comprises an insulating cover (11); the contact assembly (2) comprises a movable elastic piece (...
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WO/2024/078537A1 |
The present disclosure provides a push rod assembly (50) and a relay. The push rod assembly (50) comprises a base (52), a movable component (53), an elastic piece (56) and a limiting structure (57); the movable component (53) is movably ...
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WO/2024/078421A1 |
A relay, comprising: a contact container (10), which has a contact chamber (101); a pair of stationary contact lead-out ends (20), which are connected to the contact container (10); a first magnetic conductor (40), which is fixedly arran...
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WO/2024/078216A1 |
A relay with a shielding shell, comprising a shell (1) and a contact structure provided in the shell (1), a shielding shell (2) being connected to the shell (1). The shielding shell (2) comprises a bottom plate (21) capable of being atta...
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WO/2024/078423A1 |
A relay capable of taking both short-circuit resistance and limit breaking capacity into account. The relay comprises a contact container (10), a pair of stationary contact lead-out ends (20) connected to the contact container (10), a fi...
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WO/2024/078742A1 |
A contactor arrangement (1) is specified herein, comprising: a contactor (2) with a contact bridge (3) for switching an electrical connection between a first terminal (41) and a second terminal (42) during operation, a first temperature ...
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WO/2024/078214A1 |
The present invention relates to the technical field of electrical elements. Provided are a relay voltage input connection structure and a relay. The relay voltage input connection structure comprises a connector assembly (2), a pluralit...
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WO/2024/078539A1 |
Provided are a shell and a relay, which relate to the technical field of power devices. The shell comprises a first shell (1) and a second shell (2), the second shell (2) is arranged directly opposite the first shell (1), and the first s...
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WO/2024/067361A1 |
A relay, comprising a base portion (3) and a movable portion (2) which can swing relative to the base portion (3). The movable portion (2) comprises a movable leaf spring (22), an armature (21) and a first plastic body (23), the movable ...
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WO/2024/067257A1 |
A reed relay, comprising a reed switch (1) and a coil framework (2). The reed switch (1) comprises a glass tube (11). The glass tube (11) comprises a glass tube body (11a) and two sintered sections (11b), wherein the glass tube body (11a...
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WO/2024/066817A1 |
A relay, comprising a relay body (1), diodes (2), and a mounting member (3), wherein the relay body (1) comprises a first connecting portion (11); the diodes (2) are connected to wire harnesses (12) of the relay body (1); the mounting me...
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WO/2024/055365A1 |
The present invention relates to the technical field of circuit devices, and specifically comprises a three-phase inconsistent protector with extremely high reliability. The protector comprises: a box body having a lateral surface compri...
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WO/2023/246428A9 |
The present invention relates to the technical field of electric power, and provides a noise reduction gasket and a relay. The noise reduction gasket is located between a driving rod assembly (200) and a yoke plate (300); the noise reduc...
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WO/2024/046334A1 |
Disclosed in the present invention is a modular relay structure having high universality and high compatibility for parts. Firstly, an iron core assembly can attract an armature after being powered on, and under the driving action of an ...
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WO/2024/047906A1 |
Provided is a structure for coupling an electromagnetic contactor (1) that has an opening portion (9) on an arc extinguishing cover (4) and an engaging portion (23) provided on a contact support (19) of a contact mechanism (10) so as to ...
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WO/2024/041190A1 |
Embodiments of the present application provide a linear-motion electromagnetic mechanism (100), a relay (1000), a power distribution box (2000), and a communication device. In the linear-motion electromagnetic mechanism (100), a first do...
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WO/2024/042748A1 |
This electromagnetic contactor comprises: a fixed electromagnet (15); an operating coil (17); a movable electromagnet (16); a contact support section (50) that is fixed to the movable electromagnet, is drawn, together with the movable el...
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WO/2024/044446A1 |
An example energy source for a work machine includes multiple battery cells connectable in parallel to form a battery system having a high pole and a low pole, a load bus to distribute energy from the battery system to the work machine, ...
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WO/2024/033767A1 |
The inventive magnetic switch with manual and remote control comprises a tripping assembly (1) and a magnetic assembly (2) and is characterised in that it further comprises a control system (3) comprising at least one position sensor (31...
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WO/2024/035415A1 |
Electromechanical switching devices and methods of manufacturing electromechanical switching devices that include a dynamic adjustable magnetic yoke assembly are disclosed. In a particular embodiment, an electromechanical switching devic...
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WO/2024/027774A1 |
A relay, comprising a static contact (12), a movable contact spring lead-out piece (21), a movable contact spring (22) and a movable contact (23). The movable contact (23) is provided on the side of one end of the movable contact spring ...
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WO/2024/028560A1 |
The invention relates to an electrical contactor (10) comprising stationary contacts (12) and movable contacts (14) which are movable relative to the stationary contacts (12) between a position of contact with the stationary contacts and...
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WO/2024/025383A1 |
According to an embodiment of the present invention, provided is a contact device having an improved movable support holder, the contact device comprising: a pair of fixed contacts for applying power; a movable contact bar in the form of...
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WO/2024/023078A1 |
The invention relates to an electrical device having a receiving apparatus for releasably receiving an electrical and/or electronic component, more particularly a relay module or an electrical circuit, wherein the electrical device has a...
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WO/2024/024144A1 |
This latch-type electromagnetic contactor (11) comprises a movable core (33), a fixed core (32), and a core support (42). The movable core (33) can be displaced in the depth direction. The fixed core (32) faces the movable core (33) on t...
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WO/2024/024246A1 |
The purpose of the present disclosure is to suppress an increase of inner pressure of a case. A contact device (1) comprises: a body; a projection block (5); a fixed contact; a first terminal (41); a movable contact; a second terminal (4...
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WO/2024/012196A1 |
The present disclosure provides an electromagnetic driving unit and a relay. The electromagnetic driving unit comprises a framework (4), a coil (5), a moving attraction member, and a static attraction member; the coil (5) is wound on the...
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WO/2024/008406A1 |
The invention relates to a contactor (1) for wiring components of an onboard electrical system, having: • - a stationary contact unit (2) for electrically connecting to the onboard electrical system components; • - a movable contact ...
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WO/2024/009559A1 |
In a spool (22), a coil (32) is wound around a cylindrical portion (31) extending in a depth direction and flanges (33) are formed on both sides of the cylindrical portion (31) in the depth direction. An inner yoke (27) is formed in a fl...
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WO/2024/005842A1 |
Described are electrical contactors. In an example, an electrical contactor includes a solenoid assembly configured to maintain a plunger rod in at least a normal position and a depressed position. The electrical contactor further includ...
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WO/2023/217963A9 |
The invention relates to a switch device (100) which has at least one stationary contact (1) and a movable contact (2) in a switching chamber (11), a contact element (4) outside of the switching chamber, and a mechanical drive with an ax...
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WO/2024/000770A1 |
Disclosed in the present invention is a relay, comprising: a moving module, comprising a connection part and a plurality of moving contact groups provided on the connection part, the plurality of moving contact groups being arranged sepa...
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WO/2023/245308A1 |
The present invention relates to the technical field of cooling and lubricating of turning machining of curved surface components. Disclosed are an internal cooling system for precision turning machining and a control method. The interna...
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WO/2023/246667A1 |
An electromagnetic mechanism, comprising a coil, a core arranged in the coil, an outer magnet yoke and an inner magnet yoke, wherein the inner magnet yoke is located between the coil and the outer magnet yoke; a permanent magnet is provi...
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WO/2023/248739A1 |
The present disclosure addresses the problem of preventing the reliability of a welding detection from decreasing. A contact device (10) comprises an armature (32), a fixed contact (41), a moving contact (42), and a photo-interrupter (6)...
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WO/2023/248545A1 |
In this electromagnetic contactor (11), a main contact support (14) advances and retreats along the depth direction. In this auxiliary contact unit (21), an auxiliary contact support (24) is coupled to the main contact support (14) from ...
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WO/2023/241860A1 |
The invention relates to an exchangeable overcurrent protection device (100) for protecting a current circuit for a fuse box (200), in particular in a vehicle (10). The exchangeable overcurrent protection device (100) has a separating ci...
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WO/2023/242505A1 |
The invention relates to an energy-saving contact (1) comprising a fixed part (2) and a mobile part (3) able to move in a main direction (Z) between a contact position and a breaking position, the energy-saving contact (1) comprising a s...
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WO/2023/244674A1 |
The present invention provides a method for installing circuit breakers of different frame sizes into an electrical distribution device at the at the factory or on the jobsite without having to remove the original factory installed line ...
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WO/2023/236758A1 |
An electromagnetic system and a contactor. The electromagnetic system comprises a base, and at least two electromagnetic units arranged in the base, wherein the base comprises a wall, by means of which a mounting space is enclosed for mo...
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WO/2023/232930A1 |
The present invention relates to a contactor device (100), which is capable of changing a connection state of at least two battery modules (502(1), 502(2)) of a high voltage energy storage system (10) between a series connection and a pa...
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WO/2023/234018A1 |
This electromagnetic relay (1) comprises a sealing housing (2), stationary contacts (31), a movable element (4) that has movable contacts (41), a shaft (5), a movable core (61), a stationary core (62), a return spring (63), an electromag...
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WO/2023/218529A1 |
An electromagnetic contactor (1) is provided with: a cylindrical coil (9); a fixed iron core (8) around which the coil (9) is wound; a movable iron core (7) positioned to face the fixed iron core (8) and to be displaceable; a movable con...
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