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JPH0271940U |
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JPH0271939U |
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JPH0218915Y2 |
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JPH0218511Y2 |
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JPH0218510Y2 |
An overcurrent relay comprises a housing having an external portion, an overcurrent responsive mechanism, disposed within the housing, for opening or closing a pair of contacts in response to an overcurrent, an adjusting screw device for...
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JPH02106838A |
PURPOSE: To reduce the work manpower by driving a driven shaft in the direction of the shaft center by a driving member recovering the original form and reversing a reversing spring. CONSTITUTION: A driven shaft 11 has a thin shaft part ...
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JPH02102844A |
PURPOSE: To obtain a cheap flashing device with a simple structure by connecting an elongated drive element made of shape memory alloy and shape-memorized in the longitudinal direction, electrically and mechanically to a snap opening and...
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JPH0252246U |
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JPH0250937U |
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JPH0213411B2 |
Thin film multilayer technology is used to build microminiature electromechanical switches having low resistance metal-to-metal contacts and distinct on-off characteristics. The switches, which are electrothermally actuated, are fabricat...
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JPH0244232U |
A thermal relay includes a housing, two fixed contacts secured to respective terminals disposed in the housing, a disc-shaped bimetal disposed in the housing and having two movable contacts made into and out of engagement with the respec...
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JPH0232642U |
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JPH0254823A |
PURPOSE: To simultaneously operate a large number of contacts by applying control electric current to an operational member made of a material having a shape memory property. CONSTITUTION: A spiral operational element 10 made of a shape ...
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JPH0142920Y2 |
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JPH0142367Y2 |
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JPH0142366Y2 |
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JPH01303018A |
PURPOSE: To feed/interrupt current in contactless and to improve the reliability, by arranging a switching element each as a thyristor in an electrical circuit between a pin receive terminal to be connected with the pin terminal of a mot...
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JPH0155531B2 |
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JPH01283730A |
PURPOSE: To improve a resistance against critical overcurrent without increasing kinds of bimetal by providing an electrothermal amount adjusting device near a bimetal supporting part. CONSTITUTION: By the heat generating from a bimetal ...
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JPH01258334A |
PURPOSE: To operate a plunger by either of alternating current or direct current, reduce power consumption and simplify manufacture of a reciprocating operation equipment by reciprocating the plunger through the operation of conductive f...
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JPH0145932B2 |
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JPH0132281Y2 |
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JPH01209623A |
PURPOSE: To regulate a heating speed of a heater in accordance with a desired value when manufactured by providing a resistance coating bonded to a housing which accommodates a thermosensitive means to interrupt a current flowing through...
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JPH01122246U |
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JPH01195627A |
PURPOSE: To improve the efficiency on the work for shift distance adjustment and peripheral compensation by providing multiple current response deflectors, a transfer actuator means, and a peripheral compensation means. CONSTITUTION: Thi...
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JPH01183027A |
PURPOSE:To make it possible to realize a light weight of a relay and to maintain the contact condition of a movable contact simply by converting the contact condition of the movable contact by applying a voltage to convert the formation ...
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JPH0132612B2 |
PCT No. PCT/EP83/00062 Sec. 371 Date Nov. 7, 1983 Sec. 102(e) Date Nov. 7, 1983 PCT Filed Mar. 4, 1983 PCT Pub. No. WO83/03160 PCT Pub. Date Sep. 15, 1983.To protect the operator of an electrically powered apparatus in a damp room or in ...
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JPH0122212Y2 |
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JPH0179245U |
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JPH0113309Y2 |
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JPH0195433A |
PURPOSE: To optimumly utilize the inside space in a case, by providing a retaining member between a switch unit, for fixing a control constitution member and a display constitution member, and the side wall of a case. CONSTITUTION: A swi...
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JPS6455642U |
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JPS6472435A |
PURPOSE: To reduce the number of returns occurring in an overload period and extend the life of a pair of normally closed contact points provided at the end section of a metal by connecting a holding heating resistor between two conducti...
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JPS6471030A |
PURPOSE: To prevent to exceed the size of the main body even when a large operational force is required, by providing springs of a shape memory alloy loaded between two terminal plates and between the free leg pieces of two conductor arm...
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JPS6435642U |
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JPS6427832U |
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JPS6427831U |
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JPS648421B2 |
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JPS645808Y2 |
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JPS645333Y2 |
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JPS645335Y2 |
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JPS645334Y2 |
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JPS645332Y2 |
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JPS643161Y2 |
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JPS6413646U |
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JPS643491B2 |
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JPS643020B2 |
In a manual switch with thermal and magnetic release, the fixed pivots of a control member, of a latch, and of a transmission member coupled to the contacts, are disposed at the apices of a right-angled triangle, one side bounding the ri...
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JPS646341A |
PURPOSE: To use an output control device for different types of heating units by subjecting a heating element to preliminary tensile strength directed to a turning end with a transmitting rod. CONSTITUTION: A bimetal element 2 has a turn...
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JPS642345U |
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JPS64689Y2 |
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