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JP4077527B2 |
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JP4069869B2 |
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JP4069870B2 |
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JP4070481B2 |
A relay device capable of reducing the manufacturing costs thereof by decreasing the number of parts and the number of electrical connections between these parts, and making the manufacturing process simple. The relay device has a plural...
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JP4069827B2 |
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JP4066562B2 |
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JP4063074B2 |
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JP4063228B2 |
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JP4059161B2 |
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JP4059093B2 |
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JP4059205B2 |
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JP4059201B2 |
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JP4059199B2 |
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JP4059107B2 |
An electromagnetic switch includes a contact holding member connected to a plunger in order to hold a first movable contact. The contact holding member is disposed outside a switch case covering a periphery of an excitation coil. A retur...
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JP4059204B2 |
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JP4059200B2 |
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JP4059202B2 |
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JP4052015B2 |
A high-frequency relay includes: a base block (1) having fixed terminals insert-molded to expose fixed contacts; an electromagnetic block (4) mounted on the base block and for rotating a movable iron piece (54) due to excitation and dema...
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JP4050098B2 |
In a manually operated switch for cutting off direct current, a PTC 9 as a non-linear resistor is parallel connected to a contact circuit composed of a first fixed contact 5-1 and a first movable contact 4-1, via a connecting unit 3-1, a...
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JP4042210B2 |
An electromagnetic switch has a solenoid coil, a sleeve and a movable core which slides in the sleeve. A metal thin film is formed on an outer peripheral surface of the movable core by electroplating. The metal thin film is harder than t...
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JP4042784B2 |
Each movable contact 15 is given a first force by a drive mechanism along a direction for bringing the movable contact into contact with a fixed contact 5 and given a second force through a leg 14b by deformation of a supporting member 1...
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JP4039394B2 |
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JP4039122B2 |
Ahigh-frequency relay includes: a base block having fixed terminals insert-molded to expose fixed contacts on the upper surface; an electromagnetic block having a coil wound around an iron core through a spool; and mounted on the base bl...
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JP2008016377A |
To provide an electromagnetic switch 1 in which an oscillation of an electromagnetic coil 5 can be prevented surely and for over a long period, and in which down-sizing and reducing cost are possible.In the electromagnetic coil 5, moveme...
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JP4034657B2 |
An actuator is described having two fixed magnetic structures, and a mobile magnetic part able to move towards either one of the two ends of the magnetic structures. The actuator can be in the form of a microactuator, and can be used in ...
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JP4034783B2 |
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JP2008004421A |
To provide a remote control relay capable of preventing breakage of a case even when a braided wire is gasified by a large current to generate a gas, and the internal pressure of the case is increased.This remote control relay 1 is provi...
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JP4031197B2 |
Electromagnetic actuator for moving a contact into a switched-on or switched-off state, comprising a contact-actuating rod which is displaceable in the longitudinal direction between a first position, corresponding to the switched-off st...
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JP4031889B2 |
In a magnetic switch for a starter, an impact force due to return force of a contact pressing coil spring 25 for a plate shaped movable contact 19 is received by a collar 18a formed integral with a movable non-magnetic shaft 18, and an i...
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JP2007335117A |
To provide an inexpensive electromagnetic switch without post-processing for preventing a movable contact 14 from being detached from a shaft 8. A pair of projections 8a projecting on both sides in a radial direction of the shaft 8 are p...
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JP2007335082A |
To provide an electromagnetic relay device capable of downsizing the device while maintaining contact redundance function and improving assembling performance with reduced power consumption. The electromagnetic relay device is equipped w...
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JP2007328958A |
To provide a contact mechanism having superior high frequency characteristics. The contact mechanism comprises a pair of parallel arranged fixed contacts 21a, 22a and a movable contact 45 which is arranged so as to bridge its lower side ...
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JP4020120B2 |
This micro relay comprises a body 1, a cover 4, an armature block 3. The body 1, which is made of silicon or glass, has an electromagnetic mechanism 2. The cover 4 is also made of silicon or glass. The armature block 3 is made of silicon...
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JP2007294264A |
To equip with a contact pressure spring stably without polishing the contact pressure spring. The contact pressure spring 26 is provided between a movable contact 23 having a movable contact 230 that is made to contact and separate from ...
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JP2007287526A |
To provide a contact device capable of bringing a movable contact into contact with fixed contacts with desired contact pressure. The contact device A has a contact block 1 comprising a sealed container 10, a pair of fixed contacts 11a, ...
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JP3998730B2 |
An engagement relay for starters of internal combustion engines as proposed, with which a starter pinion is first shifted into the gear ring of the engine and then the starter motor is turned on. For gently rotating the starter pinion in...
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JP3996758B2 |
A switch operable under a predetermined condition (20) includes a plurality of switch parts (21, 22) each including a pair of reed pieces (27, 28, 30, 31) and a connecting member (25) of an electrically conductive non-magnetic material v...
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JP3992015B2 |
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JP3988526B2 |
A starter control device includes an auxiliary switch for controlling an operation of a starter main switch, the auxiliary switch having a cap made from an insulating member. The starter control device also includes a control circuit par...
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JP3980235B2 |
In a starter magnet switch, a stopper having a pair of semicircular pieces regulates the movement of a movable contact in an axial direction of a rod. The pair of semicircular pieces are mounted on the mounting grooves of the rod so as t...
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JP3978993B2 |
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JP3972448B2 |
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JP3972514B2 |
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JP3968904B2 |
To provide a device which prevents reduction in the number of built-in contacts of an electromagnetic contactor and in which a closing coil and a releasing coil are not excited at the same time. A mechanical latching device has a latch m...
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JP3961947B2 |
A new board mounted electromechanical device is provided that mounts to a relay substrate to form a low profile reed relay. The reed relay is electrically connected to the electrical contacts via a signal traces and additional electrical...
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JP3956624B2 |
To provide a method and a device for adjusting a polar relay, capable of simply and speedily adjusting the operating characteristics of the polar relay. The feature of this method for adjusting the polar relay is that the measured values...
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JP3948091B2 |
To prevent a card powder from falling to a movable contact for preventing the reduction in contact pressure between fixed and movable contacts by providing a card having an engaging protruding part to be engaged with each of both engagin...
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JP3949239B2 |
To manufacture a bi-stable electromagnet device by a simple method with few parts by arranging a permanent magnet in the gap formed in the longitudinal direction of a magnetic circuit by one end of a ferromagnetic bridge element arranged...
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JP3944989B2 |
To facilitate adjustment of impedance. A high frequency signal opening/closing device is equipped with a base 1 made of metal, stationary terminals 3a, 3b, 3c fixed to the base 1 penetratively in insulated condition, movable contacting p...
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JP3942589B2 |
To provide a multi-contact electromagnetic relay controlled by an electromagnet which can be turned into a module, capable of reducing cost and weight of components. The relay is structured of an operation part 11 composed of an E-shaped...
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