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JP6988785B2 |
A relay state prediction device (10) according to the present invention includes: a voltage value acquisition unit (22) that measures every moment a detected voltage detected from two ends of a shunt resistor; a voltage value difference ...
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JP2021533545A |
The contactor (1) is a second contact member (3) fixed and connected to the first conductor (5) of the electric circuit and a second contact member (11) connected to the second conductor (9) of the electric circuit by a connector (11). T...
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JP6956828B2 |
A latching relay includes first and second coils and a common plunger operatively connected therebetween such that activation of the first coil moves the plunger in a first direction and activation of the second coil moves the plunger in...
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JP6948121B2 |
A low-profile electrical contactor is provided comprising at least one electrical contact switch, an actuation means and a current determining device. The or each electrical contact switch has first and second electrical terminals, an el...
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JP2021141084A |
To provide a highly reliable electromagnetic relay.An electromagnetic relay comprises: a stationary contact; a movable contact which is displaceable in an approaching direction and a separating direction with respect to the stationary co...
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JPWO2019167825A1 |
Provided are a contact device module, an electromagnetic relay module, and an electric device capable of stabilizing the connection state between a movable contact and a fixed contact when an abnormal current flows. The contact device mo...
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JP2021027037A |
To provide a double-armature relay which combines a compact design with a resistance in its functionality to vibrations or impacts.A double-armature relay comprises a first yoke 17 and a second yoke 19 which are arranged on an excitation...
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JP2021022955A |
To achieve, while suppressing increase in the number of components, protection of a power storage element in the case where a heavy-current flows into the power storage element, thereby a management section cannot open a relay.A BMS 50 c...
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JP6793120B2 |
A control element having a beam member divided into an actuation section and a valve section positioned on opposing sides of a pivot member, in which active control of the actuation section causes buckling of the valve section to bring t...
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JP6744339B2 |
A latching relay (10) includes a first coil (12), a second coil (14) and a common plunger (16) operatively connected between the first and second coils such that activation of the first coil moves the plunger to a first position and acti...
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JP6726871B2 |
An electromagnetic relay has a contact device, an electromagnet device, a power supply unit, a switch unit, and a control unit. The contact device has a movable contact and a fixed contact. The electromagnet device has a coil and a movab...
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JP2020021585A |
To improve a degree of freedom in arrangement of a relay.A drive shaft is provided movably in an axial direction of a coil. A movable body is connected with the drive shaft and provided movably in the axial direction. A contact piece inc...
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JP2020021584A |
To provide a relay capable of obtaining a smooth opening/closing operation of a contact and of peeling off the contact by a small drive force with ease even when contact deposition occurs.A contact piece includes an end part opposed to a...
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JP6585922B2 |
An electrical contactor 10 has a first terminal 12 having a first fixed contact 50a; a second terminal 14 having a second fixed contact 70a; a first electrically-conductive movable arm 40a in electrical communication with the first termi...
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JP6575343B2 |
The movable body includes a pivot and a contact portion. The pivot is rotatably supported. The contact portion is disposed at a position contactable with a contact piece. The movable body rotates around the pivot and presses the contact ...
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JP2019139885A |
To provide an electromagnet device and a magnetic relay capable of controlling multiple devices becoming drive objects.An electromagnet device 10 includes an exciting coil 14, first and second stators 12a, 12b, first and second needles 1...
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JP2019140207A |
To provide an electromagnet device and a magnetic relay capable of controlling multiple devices becoming drive objects.An electromagnet device 10 includes an exciting coil 14 generating a magnetic flux by electrification, a first stator ...
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JP6558571B2 |
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JP6531623B2 |
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JP6458586B2 |
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JP6423962B2 |
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JP6404350B2 |
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JP6379603B2 |
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JP6361480B2 |
An electromagnetic switch includes a first and a second solenoid arranged in alignment in an axial direction of a housing and brings a pinion into mesh with a ring gear of an engine and close main contacts in a power supply circuit for a...
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JP6363725B2 |
An inline reed relay comprises at least one reed assembly (1) and a housing (3). The reed assembly (1) comprises at least two reed switches (11). Each reed switch (11) has two pins (111). The inline reed relay also comprises at least one...
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JP6309165B2 |
Provided is an electromagnetic switch device for starter in which an auxiliary relay is provided and which has a small size and can be easily manufactured. The electromagnetic switch device (17) for starter includes: a main contact chamb...
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JP6292132B2 |
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JP6264236B2 |
A contact opening and closing device includes a driven contact, a driving contact, and a solenoid actuator. The driving contact is configured to move with respect to the driven contact. The solenoid actuator includes a movable component ...
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JP6257100B2 |
The present invention relates to a switching device for opening and closing a load circuit, in particular in an electric vehicle, having at least one switch contact which can be moved from an open position into a closed position and whic...
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JP6236326B2 |
A solenoid device is provided which is equipped with a first and a second magnetic coil and a first, a second, and a third magnetic circuit, and designed so that when the second magnetic coil is deenergized while the first magnetic coil ...
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JP6231212B2 |
A bistable relay and a bistable actuator are provided. The bistable actuator includes a magnetic latching mechanism and an electromagnet. The magnetic latching mechanism includes a rotation shaft, a pillar-shaped permanent magnet, a colu...
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JP6139799B2 |
Method and apparatus for a mechanical latching of at least one pole of a relay selected from SPST, SPDT, DPDT, reversing DPDT, multi pole MPST and MPDT including the integration of one of a single and plurality of hybrid SPDT or DPDT swi...
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JP2017513174A |
The present invention is capable of translating between the-cap (30), the coil (42) fixed to the cap (30), and the start and end positions with respect to the cap (30). A microsolenoid (43) with a core (43), -at least two terminals (26a,...
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JP2017079108A |
To provide an electromagnetic relay capable of forcibly driving a contact device.An electromagnetic relay 100 comprises a contact device 2 and an electromagnet device 3 including a first block 31 and a second block 32. The first block 31...
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JP2017508247A |
The present invention is a core that can be translated between a cap (30), a coil (42) fixed to the cap (30), and a start position and an end position with respect to the cap (30). Essentially related to the microsolenoid (41) with (43) ...
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JP6078434B2 |
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JP6069127B2 |
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JP6027951B2 |
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JP6027950B2 |
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JP2016192326A |
To provide a relay device capable of suppressing power consumption or a physical constitution further than the prior arts, and a relay system.In a relay device 11, a plurality of electromagnetic coils (L1, L2 and LP) include a first elec...
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JP2016170904A |
To provide a relay facilitating layout, and capable of increasing a number of poles at a contact point while suppressing enlargement.A moving member is provided so as to be switched to a first state and a second state by rotating. The mo...
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JP5995752B2 |
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JP5962575B2 |
The sub solenoid drives the regulation member to the regulated position before the motor power switch is closed to regulate movement of the movable contact and releases the regulation member to the released position when a predetermined ...
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JP5949651B2 |
An electromagnetic solenoid that controls a motor current of a starter includes: a first switch including a pair of first fixed contacts and a first movable contact, intermitting the motor current; a suppression resistor that suppresses ...
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JP5949650B2 |
An electromagnetic solenoid that controls a motor current of a starter includes: a first switch including first fixed contacts and a first movable contact, intermitting the motor current; a suppression resistor that suppresses the motor ...
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JP5943809B2 |
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JP5935912B1 |
[Subject] There is a subject of the present invention in providing the relay which can raise the contact reliability of an auxiliary contact part. [Means for Solution] A relay is provided with a main contact part, an auxiliary contact pa...
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JP5910373B2 |
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JP5910336B2 |
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JP5889496B2 |
The invention relates to a rapid tri-state bidirectional switching device with three switching states of forward, backward and idle connection positions, comprising a shell (1) and a movable electrode (2) arranged within the shell (1) fo...
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