Electrical generator or motor structure – Non-dynamoelectric – Piezoelectric elements and devices
Reexamination Certificate
2005-10-18
2010-06-01
Dougherty, Thomas M (Department: 2837)
Electrical generator or motor structure
Non-dynamoelectric
Piezoelectric elements and devices
C310S316010
Reexamination Certificate
active
07728484
ABSTRACT:
A device for controlling a capacitive charge, in particular a piezoelectric actuator (2) has a signal generator (6) which is used to control a first end step (1) which is used to produce a discrete signal on the capacitive charge. Device has a second end step (3, 4) which is used to generate a continuous signal on the capacitive charge. A counter-coupling of a deviation of an actual discrete signal is produced by a continuous signal required on the capacitive charge.
REFERENCES:
patent: 4410951 (1983-10-01), Nakamura et al.
patent: 5264752 (1993-11-01), Savicki
patent: 5714831 (1998-02-01), Walker et al.
patent: 5975057 (1999-11-01), Repplinger et al.
patent: 6617754 (2003-09-01), Knauss
patent: 7061157 (2006-06-01), Battaglin et al.
patent: 2002/0191424 (2002-12-01), Heinke
patent: 2005/0235966 (2005-10-01), Lixl et al.
patent: 2006/0208615 (2006-09-01), Kasuga et al.
patent: 19714607 (1997-04-01), None
patent: 19825210 (1998-06-01), None
patent: 19944249 (1999-09-01), None
patent: 19963154 (1999-12-01), None
patent: 10248214 (2004-05-01), None
patent: 0225747 (2002-03-01), None
International Search Report with Written Opinion PCT/EP2005/055341, 13 pages, Mailed on Dec. 19, 2005
Written Opinion of the International Searching Authority (Supplementary Sheet) PCT/EP2005/055341, 3 pages.
Bachmaier Georg
Gottlieb Bernhard
Kappel Andreas
Schwebel Tim
Tump Christian
Dougherty Thomas M
King & Spalding L.L.P.
Siemens Aktiengesellschaft
LandOfFree
Hybrid control circuit does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Hybrid control circuit, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Hybrid control circuit will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4200828