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Ignition system for an internal combustion engine

Patent:

Abstract

The invention pertains to ignition systems for internal combustion engines; in particular, these are used in the engines of modern small motorcycles, where power is supplied by means of a so-called flywheel magneto, so that there is no need for an additional battery. The invention will prevent back-kicking. This is achieved by the following means: in the right direction of rotation of the internal combustion engine, due to an axial magnetic unsymmetry of the rotor, a voltage component that can switch the electronic switch will occur only in one of the two parts of the control winding at the point of ignition. In the wrong direction of rotation, on the other hand, this voltage component will only occur in the other part of the control winding and will act in direction on a diode connected in parallel to this part of the winding.
Authors:
Publication Date:
May 12, 1977
Product Type:
Patent
Report Number:
DE 2065791; A
Reference Number:
ERA-03-055408; EDB-78-116386
Subject:
33 ADVANCED PROPULSION SYSTEMS; SPARK IGNITION ENGINES; IGNITION SYSTEMS; CONSTRUCTION; MOTORCYCLES; ENGINES; INTERNAL COMBUSTION ENGINES; VEHICLES; 330100* - Internal Combustion Engines
OSTI ID:
6688357
Country of Origin:
Germany
Language:
German
Submitting Site:
DE
Size:
Pages: 5
Announcement Date:
Sep 01, 1978

Patent:

Citation Formats

Imhof, G. Ignition system for an internal combustion engine. Germany: N. p., 1977. Web.
Imhof, G. Ignition system for an internal combustion engine. Germany.
Imhof, G. 1977. "Ignition system for an internal combustion engine." Germany.
@misc{etde_6688357,
title = {Ignition system for an internal combustion engine}
author = {Imhof, G}
abstractNote = {The invention pertains to ignition systems for internal combustion engines; in particular, these are used in the engines of modern small motorcycles, where power is supplied by means of a so-called flywheel magneto, so that there is no need for an additional battery. The invention will prevent back-kicking. This is achieved by the following means: in the right direction of rotation of the internal combustion engine, due to an axial magnetic unsymmetry of the rotor, a voltage component that can switch the electronic switch will occur only in one of the two parts of the control winding at the point of ignition. In the wrong direction of rotation, on the other hand, this voltage component will only occur in the other part of the control winding and will act in direction on a diode connected in parallel to this part of the winding.}
place = {Germany}
year = {1977}
month = {May}
}