About 78 results
https://drivepatents.com/patents/1067346 · 24 May 2006
A control unit for detecting an opening of an accelerator (14) and an opening of the throttle valve (3) to operate the throttle valve (3) via a motor (4), sets a commanded value of an opening of the throttle valve (3) at each of first predetermined cycles....
https://drivepatents.com/patents/1069362 · 15 Mar 2006
The invention provides a throttle device for an internal combustion engine comprising an electric drive actuator (5) for opening and closing a throttle valve (2) based on a signal controlling an intake air flow rate of the internal combustion engine, where...
https://drivepatents.com/patents/1070775 · 18 Jan 2006
A displacement detector is provided, which can compensate a change in temperature coefficient of impedance of a coil to a displacement of a core. The detector comprises a constant-current supply unit for outputting a constant current including an alternati...
https://drivepatents.com/patents/1071501 · 28 Dec 2005
An electric parts attaching structure for a throttle body includes: a throttle body (12) having an intake passage (16) in which a throttle valve (24) is arranged, and a housing (20) for accommodating electric parts formed on the outside thereof; an intake ...
https://drivepatents.com/patents/1071883 · 14 Dec 2005
The present invention provides a sensor installation structure which remarkably facilitates installation of a plurality of sensors disposed on the inlet pipe side of an engine and enables each of the sensors to be positioned in an accurate measuring positi...
https://drivepatents.com/patents/1072342 · 23 Nov 2005
An electronically controlled throttle control apparatus prevents a throttle valve (3) from malfunctioning due to deterioration in sliding resistance ascribable to abrasive dust at a sliding contact portion between a valve gear (9) of a geared reduction dev...
https://drivepatents.com/patents/1074038 · 21 Sep 2005
According to the present apparatus, there are provided throttle valves 20 that are disposed in intake passages, a throttle shaft 30 that supports the throttle valves 20 to be opened/closed, drive means 40 that rotatably drives the throttle shaft 30, and a ...
https://drivepatents.com/patents/1074483 · 7 Sep 2005
Integrated supply unit for internal combustion engines, of the type in which the throttle unit (1) of the adjusted fuel supply to the engine comprises, steadily associated therewith, an electronic unit (6) controlling the various functions connected with t...
https://drivepatents.com/patents/1075859 · 20 Jul 2005
According to the present apparatus, on multi-throttle apparatus provided with multiple throttle valves 20 that are respectively disposed in multiple intake passages 11, a throttle shaft 30 that simultaneously opens/closes the throttle valves 20, drive mean...
https://drivepatents.com/patents/1076476 · 29 Jun 2005
The present apparatus comprises a plurality of throttle valves 30 respectively disposed at each air intake passage 21 corresponding to each cylinder of an engine, a plurality of throttle shafts 41, 42 to support the plurality of throttle valves 30 for each...