Excitation coil for a fuel injection metering and atomizing valve on an internal combustion engine
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United States of America Patent
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Jan 29, 1991
Issued Date -
N/A
app pub date -
Dec 12, 1989
filing date -
Nov 24, 1987
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A coil substantially comprising an annular winding of electric wire for producing a magnetic field in a coil integral with the valve body, and an anchor integral with a plunger; the ends of the winding wire being connected electrically to a pair of pins secured to a casing housing the winding itself; characterized by the fact that each pin presents an axial hole through which is threaded a portion of the winding wire, the end of which portion projects from one end of the pin and is connected to the same by a weld.
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