Electrical transmission or interconnection systems – Vehicle mounted systems – Automobile
Reexamination Certificate
2006-05-12
2009-02-03
Deberadinis, Robert L. (Department: 2836)
Electrical transmission or interconnection systems
Vehicle mounted systems
Automobile
Reexamination Certificate
active
07485984
ABSTRACT:
An electronic control system310is provided for independent actuation of a plurality of hydraulic actuators38, 39.The electronic control system310employs an electronic driver314connected to a first parallel circuit or first low side driver316,and a second parallel circuit or second low side driver330.Each parallel circuit316, 330contains a first and a second actuator L1,L2,respectively, connected in series to a first and a second low side MOSFET Q9and Q10,respectively. Pulse width modulation of the electronic driver314in conjunction with selective actuation of either low side driver316, 330results in rapid response to system control algorithms whereby each actuator L1or L2may be de-activated in a relatively quick manner thereby improving vehicular control.
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Fulks Gary C.
Poole Douglas E.
Deberadinis Robert L.
Delphi Technologies Inc.
Twomey Thomas N.
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