Data processing: vehicles – navigation – and relative location – Vehicle control – guidance – operation – or indication – With indicator or control of power plant
Reexamination Certificate
2006-05-30
2006-05-30
Dolinar, Andrew M. (Department: 3747)
Data processing: vehicles, navigation, and relative location
Vehicle control, guidance, operation, or indication
With indicator or control of power plant
C123S090110, C123S19800E
Reexamination Certificate
active
07054737
ABSTRACT:
A dual coil half bridge converter adapted to be coupled to a dual coil actuator of a cylinder valve in an internal combustion engine is described. In one example, the converter has a first and second capacitor and a voltage source, where the converter is actuated via switches to individually energizing coils in said dual coil actuator. A voltage regulator is also shown for maintaining midpoint voltage during unequal loading of different actuator coils in the converter.
REFERENCES:
patent: 5804962 (1998-09-01), Kather et al.
patent: 6121715 (2000-09-01), Hoffmann et al.
patent: 6201681 (2001-03-01), Torii et al.
patent: 6363895 (2002-04-01), Butzmann et al.
patent: 6626146 (2003-09-01), Yanai et al.
patent: 2002/0104494 (2002-08-01), Ozawa et al.
patent: 19701471 (1998-07-01), None
patent: 1010867 (1999-12-01), None
U.S. Appl. No. 10/873,713, filed Jun. 21, 2004, Degner et al.
U.S. Appl. No. 10/804,675, filed Mar. 18, 2004, Degner et al.
U.S. Appl. No. 10/873,712, filed Jun. 21, 2004, Degner et al.
Degner Michael
Grabowski John
Alleman Hall McCoy Russell & Tuttle LLP
Dolinar Andrew M.
Ford Global Technologies LLC
Lippa Allan J.
LandOfFree
Power electronics circuit with voltage regulator for... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Power electronics circuit with voltage regulator for..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Power electronics circuit with voltage regulator for... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3527690