Gary Denyer - Westland MI, US Bud Burkhart - Novi MI, US Jacob Povirk - Novi MI, US Stephen Siatczynski - Bloomfield Hills MI, US Hrudaya Mahapatro - Westland MI, US Robert Pavlik - Dearborn MI, US
Assignee:
Ford Global Technologies, LLC - Dearborn MI
International Classification:
F16K 31/02
US Classification:
25112908, 25112901
Abstract:
A method and system for controlling a solenoid-operated pressure regulator valve to achieve high compliance with respect to a commanded current in accordance with a precalibrated transfer function. A dither frequency imposed on applied current is changed at precalibrated regulated pressure values to avoid dynamic instability.
Separable Low Profile Connector For An Automotive Transmission
Gary J. Denyer - Westland MI Kenneth G. Walega - Allen Park MI
Assignee:
Ford Motor Company - Dearborn MI
International Classification:
H01R 1373 H02B 101
US Classification:
439559
Abstract:
A sepreable low profile connector for a transmission includes a first elongated receptacle aligned with a central axis. The first receptacle has a flange portion, a first cylindrical portion and a first terminal housing portion. The first cylindrical portion and the first terminal housing portion are sized to be received within the bore, whereas the flange portion is sized larger than the bore. The first cylindrical portion is adjacent the flange and has a diameter smaller than the bore. The first receptacle has longitudinal openings extending through the flange portion, the first cylindrical portion and the first terminal housing portion. Electrically conductive terminals are located within the longitudinal openings in the first terminal housing portion and are juxtaposed to the inner wall of the bore. At least one seal is located on the cylindrical portion adjacent the bore. A second receptacle has a second cylindrical portion, and a second terminal portion.
Position Sensor For Transmission Gear Selector Switch
Gary Joseph Denyer - Westland MI Joseph B. Dierker - Troy MI Mark Joseph Kane - Eastpointe MI Vern Edward Welch - Reading MI
Assignee:
Ford Global Technologies, Inc. - Dearborn MI
International Classification:
H01H 906 B60Q 100
US Classification:
200 6188
Abstract:
In an automatic transmission system, a position sensor provides digital and analog output indications of the sensed position of a manually operated transmission gear shift lever. Electrical contacts within the sensor are configured to minimize wear and corrosion by eliminating electrical continuity in the switching elements when the gear shift lever is in the Drive position.
Charles E. Marshall - Novi MI Gary J. Denyer - Westland MI
Assignee:
Ford Motor Company - Dearborn MI
International Classification:
B60Q 100
US Classification:
340456
Abstract:
A position sensing apparatus (10) for detecting the manually selected operating mode of an automatic transmission (14) in a motor vehicle comprising a digital position sensor (20) for providing a digital position signal and an analog position sensor (22) for providing an analog position signal. The position sensing apparatus 10 may be used to advantage in a position selection and detection system which further includes a selector (12) for selecting one of a plurality of predetermined selectable positions and a decoder (18) responsive to both the digital position signal and the analog position signal for determining the selected position.