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JP2010211957 |
To provide an electromagnetic relay in which contact failure and operation failure are hardly generated even if cutting scraps are generated in press-fitting an iron core into a base.In the electromagnetic relay, both end portions 51, 52...
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JP2010212263 |
To provide a structure in which an electronic controlling circuit 36 can be installed inside an auxiliary electromagnetic switch 9 without being affected by conductive dusts generated due to consumption of a contact and without being aff...
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JP2010212016 |
To provide a polarized electromagnet achieved in cost reduction and reduced in power consumption by improving sliding properties between a plunger and a coil-winding spool.For the electromagnet device composed of an exciting coil 9 havin...
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JP2010212035 |
To provide an electromagnetic relay improved in operation reliability.The relay is provided with a plurality of switches 2 each composed of a movable contact 21 and a fixed contact 20, and a piece of electromagnetic coil 3 generating mag...
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JP2010212211 |
To provide a semiconductor device incorporating an electron device such as an MEMS element of which the element area is made small, and its manufacturing method.When a functional element of which the area is made small by exposing the fu...
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JP2010199046 |
To provide a relay which suppresses the tilt of a drive bar to prevent it from coming in contact with a base hole and prevents a time lag arising upon operation of a contact spring.The relay 11 includes the contact spring 12 in a case 13...
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JP2010198868 |
To provide an electromagnetic relay to realize stable contact operation.In the electromagnetic relay 1 in which a contact and b contact are respectively arranged and installed at respective sides of the center line of a card extending in...
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JP2010198867 |
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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JP2010198962 |
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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JP2010198866 |
To provide an electromagnetic relay capable of carrying out a falling-off prevention measure of a card.In the electromagnetic relay 1 in which since movable contact terminals 22, 32 are locked to a card 8 slide-displaced by an armature 6...
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JP2010198958 |
To provide a downsized electromagnetic relay and a control device using it.In the electromagnetic relay 1 equipped with a pair each of 'a' contacts 2 and b contacts 3 to be commonly driven by a card 8 displacing in sliding, and further, ...
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JP2010198863 |
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 on respective sides of center line 8x of a card 8 extendi...
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JP2010198960 |
To carry out an anti-fall-off measure of a card of an electromagnetic relay, so made to transfer movement of an armature to a movable contact through the card.In the electromagnetic relay 1 so made to change over contact states as movabl...
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JP2010198959 |
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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JP2010198961 |
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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JP2010199188 |
To provide a fine through hole substrate that suppresses peeling of a metal film of ≥5 μm in thickness from the fine through hole substrate, and to provide a method of manufacturing the same.The fine through hole substrate includes: a...
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JP2010192352 |
To provide an electromagnetic relay attaining short-time and accurate voltage measurement.The electromagnetic relay in which a coil and a contact are enclosed in the same package and the current flowing through the coil is controlled to ...
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JP2010192416 |
To provide a sealed contact device with improved slidability of a moving contactor.The device includes: an electromagnetic block 2 equipped with a coil bobbin 21, a mobile iron core 25, a yoke 26, and a returning spring 27; a contact blo...
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JP2010177159 |
To shut down surely an arc generated when a movable contact is separated from a fixed contact.The electromagnetic relay includes magnets 26, 27 driving a Lorentz force on arcs generated between fixed contact points 14, 15 and movable con...
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JP2010177165 |
To make the flame of an inflammable gas which is ignited with arc not propagate to the external space of a case.A flat recess 112 which makes a storing space 10a in a case 10 communicate with a breather hole 111 is formed in the case 10,...
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JP2010176957 |
To provide an electromagnetic relay in which a terminal and a contact spring element can be easily attached, and strength is sufficiently secured while a size and a weight of an attachment portion are reduced.The electromagnetic relay 10...
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JP2010176914 |
To provide a lead terminal in which the lead terminal can be connected with a single shape and easily to reduce a manufacturing cost, and an electromagnetic relay using the lead terminal.The coil terminals 20 are installed in a terminal ...
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JP2010176847 |
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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JP2010170793 |
To provide an electromagnetic relay which allows easy adhesion of a gap between a connector portion and a casing and can easily achieve a structure with airtightness.This electromagnetic relay includes: the casing 1 which receives fixed ...
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JP2010170794 |
To provide an electromagnetic relay that obtains a stable contact resistance by reliably performing debug processing of a contact.The electromagnetic relay includes: a pair of fixed contacts 12 and 13; a pair of movable contacts 20 and 2...
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JP2010170932 |
To provide a vibration control countermeasure for an electromagnetic switch capable of reducing the risk of generating chattering and an unnecessary operation of an electromagnetic contactor by a quick vibration damping effect.This stora...
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JP2010129370 |
To eliminate adverse effects on other electronic devices by remarkably improving the durability of a contact and eliminating occurrence of back electromotive force.An input coil 52C and an input state holding coil 52H which are wound on ...
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JP2010123545 |
To provide an electromagnetic relay having a pair of contacts for both-end cut, preventing formation of a conductive pathway on an insulation body.The electromagnetic relay 1 includes at least two pairs of contacts 20a for both-end cut, ...
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JP2010123546 |
To provide an electromagnetic relay attaining a stable relaying operation, high reliability, a long life of the relay and size reduction by a contact mechanism of a novel structure.In the electromagnetic relay 1, a pair of driving elemen...
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JP2010123393 |
To provide a micro-relay with warp reduced in a direction of an oscillating axis of an armature part caused by coupling of a reinforcing member with an armature.Coupling holes 39 are set in penetration at a site of an armature part 30 of...
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JP2010123262 |
To provide an electromagnetic switch which does not require a large force for fixing in close contact a stopper member to a switch case, and in which a region which receives a surface pressure and is deteriorated by the changes with the ...
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JP2010123394 |
To provide a micro-relay with warp reduced in a direction of an oscillating axis of an armature part caused by coupling of a reinforcing member with an armature.Coupling holes 39 are set in penetration at an armature part 30 of an armatu...
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JP2010118343 |
To provide an improved relay having a flip-flop spring.The relay (1) has a movable contact (7) and another contact (8). The relay (1) also has a drive element (5) which is connected with an armature (4) of the relay (1) and moves the mov...
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JP2010118206 |
To reduce electric power consumption of an electromagnetic contactor, suppress heat generation, and achieve downsizing of a device.In the electromagnetic contactor 1 equipped with a housing 2, an electromagnetic coil 11 which is retained...
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JP2010114053 |
To solve the following problem: to measure insulation resistance of a motor or the like installed in a factory, a person in charge goes to a control center in the vicinity of the place where the motor is installed, and the person needs t...
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JP2010113842 |
To provide a novel electromagnetic relay of low profile which has a simple and rational configuration.The electromagnetic relay 1 includes a body part consisting of a holding block 10 to which various components such as a coil are fitted...
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JP2010114038 |
To provide a contact switching device or the like capable of taking advantage of cost reduction effect by a short circuit bar.In the contact switching device 50, a terminal 500 electrically connected to a fixed contactor 110 is installed...
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JP2010108661 |
To provide an electromagnetic relay which can suppress occurrence of dew condensation and freezing on a contact part to prevent the defective continuity of the contact part, considering an installation condition with a terminal inserted ...
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JP2010108656 |
To provide an electromagnetic relay capable of reducing sound and the number of components.The electromagnetic relay includes: a hinged type electromagnet 1 having an iron core 11, a yoke 13 and an armature 12; and a movable spring 40 fo...
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JP2010108654 |
To more efficiently suppress occurrence of freezing on a fixed contact and a movable contact to improve contact performance between the contacts under a low temperature.An electromagnetic switching device includes a body 2, a fixed conta...
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JP2010108653 |
To provide an electromagnetic relay capable of increasing a force of pressing an armature against a yoke.The electromagnetic relay includes a hinged type electromagnet 1 having an iron core 11 around which an exciting coil 14 is wound, t...
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JP2010108655 |
To provide an electromagnetic relay with a simple structure, which can suppress occurrence of dew condensation and freezing on a contact part to prevent the defective continuity of the contact part, considering an installation condition ...
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JP2010102932 |
To provide a bistable relay, which can be reduced in control current and in size.The bistable relay 10 includes: a bar-like iron core 11; a movable part 12 having a permanent magnet 12a and a movable contact 12b provided to be rotatable ...
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JP2010101241 |
To provide an electromagnetic switch for a starter which can prevent a malfunction caused by a leakage circuit formed between a battery-side terminal and a motor-side terminal, even if the electromagnetic switch for a starter is submerge...
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JP2010103074 |
To save a lot of labor in measuring insulation resistance of a large number of electric motor drives and the like installed in a factory, for example, whose connecting terminals, the only bare portion of cables connected to the electric ...
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JP2010092644 |
To provide a movable contact of an electromagnetic contactor with an arc horn structure improved, so as to secure high arc resistance and longer life at low cost.For the movable contact of the electromagnetic contactor as an assembly of ...
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JP2010092829 |
To make a frame of flammable gas ignited by arc not to be propagated to an outside space of a case.A flame extinguishment clearance that is set to have a gap size S for extinguishing a flame when the frame of flammable gas ignited by arc...
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JP2010093948 |
To solve such a problem of an electromagnetic actuator in the prior art that the contact area becomes uneven because of backlash caused by machining or the structure and stability of attraction cannot be maintained.An electromagnetic act...
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JP2010086971 |
To provide a contact arrangement for improving magnetic efficiency of an electromagnetic device.A shaft 14a of a coil bobbin 14 is structured of a large-diameter part 14b facing to an erection piece 15b in a peripheral direction, and a s...
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JP2010077939 |
To prevent poor conduction due to freezing of condensation by controlling the condensation at a contact section of an engine starting device.The engine starting device 1 is driven by an electric motor 2. A switch part 42 controlling elec...
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