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JP4957764B2 |
An electromagnetic contactor 1a is provided with an erroneous mounting prevention unit 8 which permits an entry of a connection piece when a connection piece 6f of a reversible unit 6 attempts to enter a normal position NP inside a displ...
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JP4947108B2 |
To provide a polarized electromagnet that can suppress magnetic flux leakage in a position that does not affect the suction force between an interior yoke and an exterior yoke, and increase the suction force of a permanent magnet. A pola...
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JP4941248B2 |
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JP4919405B2 |
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JP4919418B2 |
Pole-reversible magnet system comprises a coil, a first core yoke part (1) having a U-shaped lateral side (5) and a second core yoke part (2) having a linear lateral side (6). The lateral sides are arranged so that an H-anchor (7) is arr...
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JP4902535B2 |
The invention relates to an electromagnetic control device for the opening and closing of a mechanical element, particularly a valve of an internal combustion engine. The positioning of the mechanical element in at least one position (op...
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JP4889587B2 |
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JP4888211B2 |
Provided is an electromagnetic relay, which hardly cracks at the hinge portion of a movable block so that it can have a longer life. In this electromagnetic relay, a wider connecting portion (52) of a pair of hinge portions (50 and 50) p...
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JP4876200B2 |
A multi-coil automatic transfer switch (ATS) adapted for automatically switching an appropriately rated component to render the ATS operational over a worldwide voltage range is provided. A low voltage contactor includes a low voltage co...
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JP4855273B2 |
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JP4839915B2 |
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JP4835427B2 |
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JP4826619B2 |
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JP4807430B2 |
An electromagnetic contactor has a stationary core; a coil arranged around the stationary core; a movable holder movable toward the stationary core; a movable core coupled to one end of the movable holder for being attracted to the stati...
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JP4788355B2 |
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JP4772098B2 |
There is provided an electromagnetic switch, for a starter, that is capable of preventing a defect caused by the formation of a leakage circuit between the battery terminal and the motor terminal, even in the case where the electromagnet...
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JP4760400B2 |
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JP4754975B2 |
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JP2011523762A |
Disclosed is a meshing relay (1) for a starter (10) of an internal combustion engine, comprising a relay winding (2) with an armature (3), by means of which a lever can be actuated in order to engage a pinion of a starter (10) into a gea...
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JP4747734B2 |
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JP4737755B2 |
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JP2011141975A |
To provide an electromagnet device capable of increasing a driving force of the electromagnet device and increasing a linear drive distance, and an electromagnetic relay capable of increasing an opening distance between opening and closi...
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JP4730108B2 |
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JP2011520219A |
The improved reed relay package provided a “pseudo” Form C relay that includes two Form A relays with at least one bridge filter element electrically interconnecting the signal outputs thereof to reduce stub capacitance and improve R...
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JP2011134506A |
To provide a contact device in which designing is easy and moreover shocks at the time of closing between contacts are alleviated without degrading opening and closing performance between the contacts and a contact pressure of the contac...
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JP4697187B2 |
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JP4692841B2 |
A magnet switch which may be employed in automotive engine starters is provided. The magnet switch includes a metallic terminal which extends through a hole formed in a switch cover to have one of ends thereof protruding outside the cove...
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JP4685168B2 |
The device has a mechanical actuating unit interacting with movable straps (2) of power poles of an electric switching apparatus and actuating a neutralizing apparatus of the electric switching apparatus. The neutralizing apparatus has a...
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JP2011077141A |
To stabilize characteristics by preventing magnetic efficiency from being deteriorated and improving an attracting force of a yoke.An electromagnetic relay 1 includes an armature 12 which is inserted into a coil block 11 in a freely slid...
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JP4643652B2 |
An electrical switching device, especially a high-frequency switching device, comprising an elongate electrical switching element, a contact end of which is disposed between two opposite contact elements that are transversally spaced apa...
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JP4622909B2 |
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JP4622910B2 |
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JP4620153B2 |
Electrical switching device, especially a high-frequency switching device, with at least one oblong electrical switching element, which is arranged with one contact end between two fixed-contact elements spaced a transverse distance from...
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JP4598202B2 |
The starter switch has an annular cylindrical armature (14) forming the casing for a coil (14) which operates a moving core (12) that acts on a control rod (31). The rod crosses a fixed disc-shaped core (22) and operates moving contacts ...
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JP4590409B2 |
An electrical switch for connecting and breaking a circuit including a connecting and breaking mechanism for connecting and breaking the circuit provided with at least a set of movable contacts and stationary contacts; a electromagnetism...
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JP4591627B2 |
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JP4574612B2 |
Electromagnetic actuator for operating at least one movable contact of a switch into a switched-on position or a switched-off position. The electromagnetic actuator ( 1 ) has a first magnetic circuit for making a movable ( 3 ) and a fixe...
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JP4569542B2 |
An electromagnetic switch and related manufacturing method are disclosed having an electromagnetic coil creating an electromagnet when energized, a stationary core associated with the electromagnetic coil and operative to be magnetized w...
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JP4571361B2 |
A load-disconnecting switch has a permanent-magnetic holding circuit. A coil (5), upon excitation thereof, generates a magnetic flux that is opposite to the magnetic flux of the permanent magnet (9). The armature (6) is biassed to an ope...
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JP2010226450A |
To provide a transmission line which has a small dielectric loss and improved transfer characteristics.The transmission line used for an MEMS structure has: a dielectric substrate 21 having an opposing front and rear faces F1 and F2, whe...
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JP2010225431A |
To provide a transmission line that prevents impedance mismatching.The transmission line used for an MEMS structure includes a dielectric substrate 21 with a first main surface F1 as well as a second main surface F2 opposed to each other...
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JP4550169B2 |
Sealed relays intended for high-voltage or high-power switching are enclosed in a herrnetically sealed plastic housing or jacket (11) capable of long-term maintenance of either a high vacuum or a pressurized insulating gas within the rel...
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JP2010198962A |
To enable to realize stable contact operation of an electromagnetic relay.For the electromagnetic relay 1 with an 'a' contact 2 and a 'b' contact 3 arranged at either side of the center line of a card 8 extended in its sliding direction ...
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JP2010198959A |
To aim at realization of stable contact operation of an electromagnetic relay.For the electromagnetic relay 1 with an 'a' contact 2 and a 'b' contact 3 arranged at either side of the center line 8x of a card 8 extended in its sliding dir...
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JP2010198867A |
To provide an electromagnetic relay to realize stable contact operation.In the electromagnetic relay 1 in which a contact 2 and b contact 3 are respectively arranged and installed at respective sides of the center line 8x of a card 8 ext...
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JP2010198961A |
To enable to realize stable contact operation of an electromagnetic relay.In the electromagnetic relay 1 realized as a so-called safety relay or the like, and equipped with the minimum 1a, 1b contacts 2, 3 to be driven by a common card 8...
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JP4540026B2 |
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JP4532497B2 |
A high voltage driver with capacitive coupling that is useful in the presence of the high power supply ripple common with higher-voltage systems. It permits extreme ranges of duty cycle, but without the limitations of transformer magneti...
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JP4526454B2 |
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JP2010176847A |
To provide an electromagnetic relay that avoids fixation of foreign matter to thereby maintain stable opening/closing operation of an electrical contact even if the foreign matter enters between a contact face of a permanent magnet and a...
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