About 31 results
https://drivepatents.com/patents/1093747 · 27 Aug 2003
The electronically commutated motor (3) controller (1) determines the current application pattern depending on a signal from a position sensor (6) for the actuator element (5). The exact current application pulse is determined by example and/or computed an...
https://drivepatents.com/patents/1095691 · 28 May 2003
A system 12 and method for determining the closed position of a throttle plate 52 of an internal combustion engine 10 are provided. The system 12 includes a throttle sensor 56, a temperature sensor 70, and an electronic control unit 72 The electronic contr...
https://drivepatents.com/patents/1096264 · 7 May 2003
A calculator for calculating an opened amount of a throttle valve with high accuracy regardless of voltage fluctuation and noise. The calculator includes a valve sensor (33) for detecting the opened amount of the throttle valve to generate a detection volt...
https://drivepatents.com/patents/1098309 · 19 Feb 2003
A position transmitter (15) is proposed which comprises two sensors (16, 18) for detecting the position of an aggregate connected to it, one sensor of which has an essentially linear characteristic, while the other sensor exhibits a step-like progression i...
https://drivepatents.com/patents/1099470 · 2 Jan 2003
In a throttle body there are provided a throttle valve for controlling the flow of intake air in an internal combustion engine, an electrically-driven actuator for actuating the throttle valve, and a reduction gear mechanism for the actuator, and a recepta...
https://drivepatents.com/patents/1104861 · 2 May 2002
A magneto resistive position sensor module (12) has flexible planar connections (14a,14b) to the processing electronics (13).
https://drivepatents.com/patents/1105443 · 10 Apr 2002
An air flow sensor for an internal combustion engine is disclosed. An air flow rate measurement meter, a pressure gauge, electronically controlled throttle body, and the microcomputer, etc. are integrated as one body, and the correction of the air flow rat...
https://drivepatents.com/patents/1108045 · 5 Dec 2001
The arrangement has slider elements (10), which are fixed to a shaft (1) with the organ to be adjusted. The slider elements contact stationary resistance tracks (7). The slider elements and the resistance tracks are arranged in a potentiometer space (12). ...
https://drivepatents.com/patents/1112025 · 27 Jun 2001
If outputs of a couple of Hall ICs (31, 32) constituting a throttle valve position sensor (30) are within an operating range of throttle valve position, and if a relationship between the outputs are within a predetermined error range, both the Hall ICs (31...
https://drivepatents.com/patents/1112185 · 20 Jun 2001
Hall ICs (31, 32) constituting a redundant throttle valve position sensor (30) are used to measure a rotational angle value indicative of a position of a throttle valve (12) and a temperature value indicative of an ambient temperature change, which is cont...