About 107 results
https://drivepatents.com/patents/1091263 · 10 Dec 2003
A method for controlling a fuel injector (1) provided with an electrically operated electromagnetic actuator (5) in such a manner as to open the injector (1) for a determined injection time (Tj); the method providing that the injector (1) be operated with ...
https://drivepatents.com/patents/1092873 · 1 Oct 2003
Ignition delay in a diesel engine is reduced or eliminated by a fuel injector or igniter nozzle which includes energy supplying fuel conditioning means at the point of fuel injection into a cylinder. A preferred embodiment includes an electrically-conducti...
https://drivepatents.com/patents/1093034 · 24 Sep 2003
This invention is an armature (15) and an armature driving device in which the armature (15) is rotated around its axis so as to inhibit uneven wear from occurring between the armature (15) and a housing (14). That is, an armature (15) which is slidably pr...
https://drivepatents.com/patents/1097065 · 2 Apr 2003
The invention relates to a controller (15) for an internal combustion engine (1) having a fuel injection system, which can realize an optimum injection even with a smaller inductance of a solenoid due to a smaller fuel injection valve (injector) and has a ...
https://drivepatents.com/patents/1098080 · 5 Mar 2003
In an electromagnetic injector control apparatus for an engine, a capacitor (C10) is connected to a power supply (+) and a solenoid (101a) of an injector (101) for accumulating electric charge at a voltage (Vc) higher than that of the power supply. A drivi...
https://drivepatents.com/patents/1098565 · 5 Feb 2003
A dual solenoid latching actuator is disclosed and provides an electrical circuit that includes at least one current restrictor, which are preferably a first diode and a second diode. The at least one current restrictor is positioned and arranged such that...
https://drivepatents.com/patents/1099586 · 2 Jan 2003
In an electromagnetic fuel injector of an internal combustion engine, an electromagnetic coil for valve driving is to be wound on a bobbin, and the bobbin is constituted by a synthetic resin containing a filler having good heat conductivity. For example, t...
https://drivepatents.com/patents/1099396 · 2 Jan 2003
The invention relates to an injector driving control apparatus (0) that operates with minimum power consumption while ensuring linearity (proportionality between the current supply duration and fuel injection volume of the injector) in a wide fuel pressure...
https://drivepatents.com/patents/1100090 · 27 Nov 2002
The method involves using the inductive energy present during the switching off of one or more inductive loads (5-7) to increase the voltage when switching on the remaining electromagnetic loads or, if an increased switch-on voltage is exceeded, supplying ...
https://drivepatents.com/patents/1101111 · 9 Oct 2002
The control method has the fuel injection for the internal combustion engine divided into at least 2 partial injection phases, with control of the injection characteristic defined by the sequential fuel injection phases. The control determines of a defined...