Electrical generator or motor structure – Non-dynamoelectric – Charge accumulating
Reexamination Certificate
2007-03-30
2010-11-30
Dougherty, Thomas M (Department: 2837)
Electrical generator or motor structure
Non-dynamoelectric
Charge accumulating
C310S014000, C310S328000
Reexamination Certificate
active
07843108
ABSTRACT:
A driving apparatus (100t) is provided with: a stage portion (130) which can be displaced; two first elastic portions (120-1) which have elasticity to displace the stage portion in one direction and which are arranged along the one direction; two driving source portions (180) each of which comprises: a first applying device (181) for applying an excitation force for displacing the stage portion such that the stage portion is resonated in the one direction at a resonance frequency determined by the stage portion and the first elastic portion; and a second applying device (182) for applying a driving force for displacing the stage portion in other direction, the two driving source portions being arranged along the one direction; two second elastic portions (120-2) which have elasticity to displace the stage portion in the one direction and which are arranged along the one direction; a third elastic portion (120-3) which has elasticity to displace the stage portion in the other direction; and a base portion (110) to which other end of the third elastic portion is connected, the driving apparatus shifting a direction of the excitation force applied by each of the two driving source portions.
REFERENCES:
patent: 6555829 (2003-04-01), Spallas et al.
patent: 6798119 (2004-09-01), Ikeda et al.
patent: 7595581 (2009-09-01), Aoki et al.
patent: 2005/0040730 (2005-02-01), Baeck et al.
patent: 2007/0107502 (2007-05-01), Degertekin
patent: 2010/0085791 (2010-04-01), Suzuki
patent: 2010/0102676 (2010-04-01), Suzuki
patent: 2010/0109479 (2010-05-01), Suzuki
patent: 2010/0117487 (2010-05-01), Suzuki
patent: 2010/0122386 (2010-05-01), Suzuki
patent: 62-105440 (1987-05-01), None
patent: 05-126517 (1993-05-01), None
patent: 05-314549 (1993-11-01), None
patent: 06-231493 (1994-08-01), None
patent: 2002-18665 (2002-01-01), None
Dougherty Thomas M
Nixon & Vanderhye P.C.
Pioneer Corporation
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