MANUFACTURE OF RESISTANCE WIRE FOR WIRE-WOUND RESISTOR

PURPOSE:To eliminate the deviation in position or a fray of a metal coil in the manufacturing resistance wire for wire-wound resistors to be used in the noise suppressor for the ignition system of a vehicle. CONSTITUTION:There is provided a method of manufacturing resistance wire for wire-wound resi...

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Bibliographic Details
Main Authors YUGAWA YOSHIMI, INADA TOSHIO
Format Patent
LanguageEnglish
Published 25.05.1993
Subjects
BASIC ELECTRIC ELEMENTS
CABLES
CONDUCTORS
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
ELECTRICITY
GENERATION
INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINEDOPTICAL AND ELECTRIC CABLES OR LINES
INSULATORS
RESISTORS
SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES
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Summary:PURPOSE:To eliminate the deviation in position or a fray of a metal coil in the manufacturing resistance wire for wire-wound resistors to be used in the noise suppressor for the ignition system of a vehicle. CONSTITUTION:There is provided a method of manufacturing resistance wire for wire-wound resistors, which is transported through a guide pully 7 from a coil of conductor 2 wound spirally around an elastic core. A pressing roller 8 for the coil conductor 2 is located against the guide pulley 7 and a metal wire of the coil conductor 2 is deformed by the guide pulley 7 and the pressing roller 8 and is buried in the elastic core. In manufacturing of the device, polygonal guide recesses 10 and 11 for the coil conductor 2 can be made in either of the guide pulley 7 or the pressing roller 8 or in both of them.
Bibliography:Application Number: JP19910291383