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JP3245115B2 |
To provide a highly reliable contact output by setting the same level of the contact pressure of a moving contact and a stationary contact via manual and automatic reset operations by keeping constant the pressing stroke of the moving co...
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JP2001351499A |
To provide a breaker having little heat radiation to outside by raising thermal efficiency of a bimetal.In the breaker for wiring which has an over-current detection element by a bimetal bent with self-generation of heat by flowing curre...
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JP2001332159A |
To improve reliability of a power supply apparatus having a good fitting workability of an external device to terminal pins, by restricting a prying force against a tip opening, which is generated when engaging a socket terminal of a sta...
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JP3231843B2 |
PURPOSE: To provide a motor control component mounting apparatus for arbitrarily wiring a starter, protector and, as needed, a capacitor of a phase splitting motor. CONSTITUTION: A starter is contained in a hollow body 24 of a housing 12...
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JP3228536B2 |
Electrical terminal pins (start, main and common) mounted in a glass header to provide electrical connection to a compressor motor is shown with a motor protector disposed on one of the pins in such a fashion that opposite direction orie...
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JP2001518677A |
A MEMS actuator is provided that produces significant forces and displacements while consuming a reasonable amount of power. The MEMS actuator includes a microelectronic substrate, spaced apart supports on the substrate and a metallic ar...
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JP3214257B2 |
PURPOSE: To enhance the accuracy of the pullout position of each connecting conductor by pulling out all the connecting conductors to the lower surface of a device. CONSTITUTION: A connecting conductor is welded to a conductor for connec...
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JP2001203049A |
To provide a tap with function as a breaker at a low cost. A socket 1 for a plug terminal of an electronic equipment to be inserted, an input cord 2 connectable to power source and supplying power to an electronic equipment and a bimetal...
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JP2001185014A |
To provide a switch device being of a small size and using a less power by reducing leakage to lower pressure from rising pressure of inner pressure in driving. This switch device has a pair of cavities inside of a pair of substrates 71,...
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JP2001185017A |
To provide a pitching device that enables to solve problems relating to operation instability depending upon temperature fluctuations and to improve reliability of a connection on-off action. Two systems are partitioned by cavities 11, 1...
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JP2001176371A |
To improve a bimetal-type thermomotive overload detection device that is mounted on such a part as a thermal relay used for overload protection of a motor or the like, so that a setting range of overcurrent values to be detected may be e...
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JP2001123937A |
To provide a shape memory micro coil spring with excellent heat radiation property while having spring force sufficiently adaptable for practical use as a micro machine. A plurality of single yarn element wires (in Fig. 1, indicated by t...
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JP2001504628A |
In order to protect electrical devices against overheating, a thermal fuse is provided which is fitted inside a housing of the electrical device to be protected. The thermal fuse, which consists of low-melting point metal, is provided di...
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JP2001501876A |
A line multiplier is formed of n upstream lines and m downstream lines where m>n by providing a micro-technology array of mxn crosspoints switches using, e.g., magnetic latching, wherein the latching magnets are heated to the Curie tempe...
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JP3121572B2 |
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JP2000317897A |
To provide a heat insulating structure having a high heat insulating efficiency and manufactured through simple processes, a semiconductor microactuator using the same, a semiconductor microvalve, and a semiconductor microrelay. Four out...
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JP2000311574A |
To assure the final failure mode of a contact to be non-conductive in the case of having a contact. This apparatus 10 comprises first and second external terminals 14 and 13 electrically separated, a first contact 16 electrically connect...
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JP2000276991A |
To secure the accuracy of relative positions between bimetallic strips and a shifter by correcting deviation in distance due to the mounting posture and assembling errors of the bimetallic strips by a simple adjustment means in a product...
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JP2000276986A |
To provide a small thermal protector by providing a thermally- actuated plate having a long hole shape and a bend section on a width thick section adjacent to the long hole. This thermal protector is provided with a fixed contact point p...
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JP2000276992A |
To provide a thermal overload relay, realizing the simplification and cost reduction of a structure used for preventing an adjustment lever from easily coming off from a shaft due to shock, etc., and for preventing an adjusting screw of ...
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JP2000243203A |
To provide a contact opening and closing mechanism of a thermal overload relay, capable of stably reversing an actuating rod at the changeover operation of contacts and sufficiently securing a contact load between the contacts in contact...
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JP2000243199A |
To provide a thermostat for keeping sealing case open, which is capable of remaining in an opening position after the thermostat is quickly moved to the opening position until power supplied to a device is cut off or removed. A resistor ...
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JP3075414B2 |
A subminiature circuit protector includes a plurality of layers of ceramic material in a laminate structure, each layer bearing a fuse element. The ends of laminate structure are coated with electrically conductive end terminations. The ...
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JP2605792Y2 |
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JP2000207988A |
To miniaturize a key switch and to reduce its manufacturing cost. A key top 2 is provided for this key switch. Additionally, the key switch is provided with a contact type switch 19c closed, by connecting a first contact 19a to a second ...
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JP2000200525A |
To intend a key switch to be thin when a current is not carried and to extend its life. In this key switch, provided are a key top 2, a contact type switch 20 that first and second contacts 18a and 19a are connected to be closed by press...
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JP2000508875A |
An apparatus for interrupting the flow of current in a cable, which cable leads from the battery in a motor vehicle to a consumer, also located in the vehicle, such as the starter, engine or the like. A housing is provided, having two co...
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JP2000190298A |
To form an integration type switching mechanism in high density interconnection(HDI) circuit environment. This switching structure is provided with an HDI plastic interconnection layer 12 laminated on a base 10 layer, a cavity 16 in the ...
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JP2000188051A |
To simplify setting and fate adjustment of an operation current value and reduce the secular change of the set operation current value to stabilize operation by installing a cam body connected to a current adjusting knob through a screw ...
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JP2000188052A |
To simplify structure and facilitate assembly by installing a plate spring, a spring locking recess, a sloped protrusion, and a cover, and deforming the plate spring with the sloped protrusion to pressingly support an operation rod. Befo...
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JP2000188053A |
To reduce hysteresis caused by before and behind motion of an operation rod and enhance reliability of operation by installing a supporting piece extending upward from the top of the operation rod and a supporting piece receiving part fo...
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JP3053118B2 |
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JP3052395B2 |
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JP3050526B2 |
To provide an extremely small micro-relay capable of being integrated and having low contact resistance by changing the internal pressure of a storage chamber via a temperature difference, moving a conductive liquid metal in a channel, a...
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JP2000149752A |
To integrate a shifter for overload and a shifter for phase interruption into a shifter arrangement ready for both overload and phase interruption from the viewpoint of reducing the number of component items and to improve performance. U...
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JP2000113793A |
To improve to obtain stable flip motions at all times irrespective of the adjustment position of an adjustment dial.This thermal overload relay comprises a main bimetal strip 2 bending based on an overcurrent, a release lever 4 following...
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JP2000100296A |
To provide a device installation base allowing easy installation of a device (overcurrent relay).A base main body 1 is provided with a fixing part 2 having an insertion hole 2a for inserting an installation screw 40, an abutment part 3 a...
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JP2000100297A |
To provide a device installation base improved in installation workability.On a bottom part of an electromagnetic contactor 2, a hook part and an elastic hook part to be respectively hooked and locked on locked pieces of an installation ...
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JP3027230B2 |
PURPOSE: To make operation and fixing free by setting the direction of an operation member so as to prevent mutual disturbance of an electromagnet in which a plurality of pushers are fixed to the front part. CONSTITUTION: Each casing has...
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JP2000021283A |
To facilitate gap adjustment between a bimetal and a shifter in a thermal over load trip gear for switching a contact by sliding the shifter by the bending of the bimetal. Adjusting plates 11 for adjusting the gap between shifters and a ...
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JPH11353992A |
To provide a thermal protector without a snap delay. As shown in (I), a bimetal 40 is fixed to a holding part 40b with a fixing pin 52, while a snap part 40a is supported with a support part 12a. A free end part 40a" of the snap part 40a...
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JPH11339614A |
To provide a thermostat shielded from the ambient condition and operating efficiently by generating a sufficient heat quantity with the resistor of a separator located between a first blade and a contact point when the first blade is mov...
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JPH11306948A |
To enlarge the fit-in margin of a projection of a push button without impairing the strength of its shank part, wherein the projection formed on the shank retreats elastically. A window hole 24g thin and long in the axial direction is fo...
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JP3059687U |
[Task] To provide a line switch control device that can reduce the size of the entire device and is also advantageous in terms of cost. When the control circuit 50 applies a voltage to the PTC thermistor 40, the PTC thermistor 40 generat...
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JP2880848B2 |
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JPH1131445A |
To provide a switch device operable with high efficiency with a motor having a good starting characteristic. A switch device has a bimetal element 14 for a first switch circuit 11, a first resistant heating element 13 connected in series...
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JPH1116475A |
To enable overload protection for a motor only by an overcurrent relay. An overcurrent relay for a motor is constituted of three elements of a long delay operating element, a short delay operating element, and an instantaneous operating ...
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JP2827079B2 |
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JP2809963B2 |
An accelerating mechanism in an overcurrent relay for accelerating the speed of moving operation of a resetting bar or the speed of motion in a normally closed contact caused by the resetting bar. In the application of the relay to any r...
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JP2810199B2 |
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