Electrical generator or motor structure – Non-dynamoelectric – Piezoelectric elements and devices
Reexamination Certificate
2006-03-23
2009-02-17
Budd, Mark (Department: 2834)
Electrical generator or motor structure
Non-dynamoelectric
Piezoelectric elements and devices
C310S366000
Reexamination Certificate
active
07492075
ABSTRACT:
A multilayer piezoelectric element includes at least one piezoelectric layer unit having sintered piezoelectric ceramic and electrode layers alternately stacked together in a first direction and a positioning member that, when the at least one piezoelectric layer unit is placed in an enclosing member in such a manner that the enclosing member encloses therewith a periphery of the at least one piezoelectric layer unit along a second direction perpendicular to the first direction, controls the position of the at least one piezoelectric layer unit within the enclosing member along the second direction.
REFERENCES:
patent: 4553059 (1985-11-01), Abe et al.
patent: 5148077 (1992-09-01), Grawey et al.
patent: 5455477 (1995-10-01), Sano et al.
patent: 5477102 (1995-12-01), Miyoshi
patent: 6265810 (2001-07-01), Ngo
patent: 6274967 (2001-08-01), Zumstrull et al.
patent: 6316863 (2001-11-01), Schuh et al.
patent: 6345803 (2002-02-01), Sakurai
patent: 6563687 (2003-05-01), Kawazoe et al.
patent: 6787975 (2004-09-01), Kobayashi et al.
patent: 6873089 (2005-03-01), Kobayashi et al.
patent: 2002/0163282 (2002-11-01), Heinz
patent: 2003/0085634 (2003-05-01), Leo et al.
patent: 2005/0046310 (2005-03-01), Kobayashi et al.
patent: 101 33 151 (2003-01-01), None
patent: 0 485 995 (1992-05-01), None
patent: 1 172 552 (2002-01-01), None
patent: 4-30482 (1992-02-01), None
patent: 7-30163 (1995-01-01), None
patent: 2000-269562 (2000-09-01), None
patent: 2000-269562 (2000-09-01), None
patent: 2002-54527 (2002-02-01), None
patent: 2002-256999 (2002-09-01), None
patent: 2003-224313 (2003-08-01), None
patent: 2004-297043 (2004-10-01), None
Chinese Office Action dated Mar. 21, 2008 for corresponding Chinese Patent Application No. 200610068038.8.
Ishikawa Hideki
Tsuzuki Masashi
Budd Mark
NGK Spark Plug Co. Ltd.
Sughrue & Mion, PLLC
LandOfFree
Multilayer piezoelectric element, fuel injector having the... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Multilayer piezoelectric element, fuel injector having the..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Multilayer piezoelectric element, fuel injector having the... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4107454