Electrical generator or motor structure – Non-dynamoelectric – Piezoelectric elements and devices
Reexamination Certificate
2006-09-12
2006-09-12
Schuberg, Darren E. (Department: 2834)
Electrical generator or motor structure
Non-dynamoelectric
Piezoelectric elements and devices
C310S323010, C310S323020, C310S323030, C310S323080
Reexamination Certificate
active
07105987
ABSTRACT:
The piezoelectric motor (6) comprises a stator (1) and a runner (4) which form a gap (7) as well as comprising a piezoelectric transducer (3) which is connected to the stator (1) or the runner (4) and which with the stator (1) or the runner (4) forms a resonator (1,3;4,3), wherein the resonator (1,3; 4,3) may be excited in a main oscillation direction (H), characterised in that the stator (1) comprises an engagement surface (1a) facing the runner (4), or the runner (4) an engagement surface which faces the stator (1), and that the stator (1) or the runner (4) comprises an elastic advance element (5) which bridges the gap (7) between the stator (1) and the runner (4) in a manner such that the advance element (5) at least temporarily lies on the engagement surface (1a). The advance element (5) comprises a first part-section (5c) as well as a second part-section (5d), wherein the part-sections (5c,5d) have a different resonant frequency.
REFERENCES:
patent: 3211931 (1965-10-01), Tehon
patent: 4453103 (1984-06-01), Vishnevsky et al.
patent: 4672256 (1987-06-01), Okuno et al.
patent: 4814660 (1989-03-01), Yamada et al.
patent: 4831306 (1989-05-01), Staufenberg et al.
patent: 4857791 (1989-08-01), Uchino et al.
patent: 4884002 (1989-11-01), Eusemann
patent: 4959580 (1990-09-01), Vishnevsky et al.
patent: 5068565 (1991-11-01), Huang
patent: 5087851 (1992-02-01), Nakazawa et al.
patent: 5134334 (1992-07-01), Onishi et al.
patent: 5146129 (1992-09-01), Tamura et al.
patent: 5162692 (1992-11-01), Fujimura
patent: 5191688 (1993-03-01), Takizawa et al.
patent: 5200665 (1993-04-01), Iijima
patent: 5216313 (1993-06-01), Ohinishi et al.
patent: 5296776 (1994-03-01), Wind et al.
patent: 5561337 (1996-10-01), Toda
patent: 5736797 (1998-04-01), Motohashi et al.
patent: 6064140 (2000-05-01), Zumeris
patent: 6069419 (2000-05-01), Tabib-Azar
patent: 6188161 (2001-02-01), Yoshida et al.
patent: 6201339 (2001-03-01), Tani et al.
patent: 6211603 (2001-04-01), Iino et al.
patent: 6242846 (2001-06-01), Ashizawa et al.
patent: 6266296 (2001-07-01), Miyazawa
patent: 6323578 (2001-11-01), Suzuki et al.
patent: 6373170 (2002-04-01), Hills
patent: 6768245 (2004-07-01), Mock et al.
patent: 6952071 (2005-10-01), Bax
patent: 0 313 130 (1989-04-01), None
patent: 1 075079 (2001-02-01), None
patent: 61-240865 (1986-10-01), None
patent: 6-189569 (1994-07-01), None
patent: 11-52075 (1999-02-01), None
patent: 1 820 820 (1998-02-01), None
patent: WO 92/10874 (1992-06-01), None
patent: WO 98/43306 (1998-10-01), None
patent: WO 01/41228 (2001-06-01), None
patent: WO 02/13365 (2002-02-01), None
patent: WO 02/099844 (2002-12-01), None
patent: WO 03/036786 (2003-05-01), None
Aguirrechea J.
Miniswys S.A.
Oppedahl & Olson LLP
Schuberg Darren E.
LandOfFree
Piezoelectric motor and method for actuating same does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Piezoelectric motor and method for actuating same, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Piezoelectric motor and method for actuating same will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3541547