Electrical generator or motor structure – Dynamoelectric – Oscillating
Reexamination Certificate
2006-01-12
2009-02-24
Paumen, Gary F. (Department: 2833)
Electrical generator or motor structure
Dynamoelectric
Oscillating
C310S015000, C310S017000, C015S022100, C015S022200
Reexamination Certificate
active
07495358
ABSTRACT:
A vibratory linear actuator according to one embodiment of the present invention is comprised of a stator having a through hole therein and a winding wire therearound, a movable member having a through hole therein and a member made of a magnetic material, said movable member being provided inside said through hole of said stator, so as to reciprocate in an axis direction upon an application of electric current to said winding wire, a shaft inserted into said through hole of said movable member so as to be movable reciprocally in relation to said movable member, and a coordinating member that enables said shaft to reciprocate in opposite phase to said movable member.
REFERENCES:
patent: 5921134 (1999-07-01), Shiba et al.
patent: 6991217 (2006-01-01), Shimizu et al.
patent: 2002/0154188 (2002-10-01), Hiyane et al.
patent: 2002/0195884 (2002-12-01), Ichii et al.
patent: 2004/0010871 (2004-01-01), Nishinaka et al.
patent: 1193844 (2002-04-01), None
patent: 1329203 (2003-07-01), None
patent: 2001-314070 (2001-11-01), None
patent: 2002-176758 (2002-06-01), None
patent: 3475949 (2003-09-01), None
patent: 2004-343933 (2004-12-01), None
U.S. Appl. No. 10/557,253 to Shimizu et al., filed Nov. 16, 2005.
U.S. Appl. No. 10/557,055 to Shimizu et al., filed Nov. 16, 2005.
U.S. Appl. No. 10/557,252 to Shimizu et al., filed Nov. 16, 2005.
U.S. Appl. No. 11/330,204 to Shimizu et al., filed Jan. 12, 2006.
English language Abstract of JP 2002-176758.
An English language abstract of patent family member Japanese Laid-open Patent Publication No. 2002-199689.
English language Abstract of JP 2004-343933.
English language Abstract of JP 2001-314070.
Kanada Kensaku
Kobayashi Noboru
Motohashi Ryo
Nishinaka Takahiro
Shimizu Hiroaki
Greenblum & Bernstein P.L.C.
Panasonic Electric Works Co., Ltd.
Paumen Gary F.
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