Active material actuator with modulated movement

Power plants – Motor operated by expansion and/or contraction of a unit of... – Mass is a solid

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C060S528000, C092S052000

Reexamination Certificate

active

07823382

ABSTRACT:
An active material actuator assembly is provided having first and second active material components operatively connected to a movable member. Movement of the movable member is modulated, which may be due to activation of the first and second active material components being at least partially temporally distinct or the active material components differing in at least one characteristic affecting movement.

REFERENCES:
patent: 3430441 (1969-03-01), Adams
patent: 4037411 (1977-07-01), Hochstein
patent: 4087971 (1978-05-01), Hart
patent: 4306415 (1981-12-01), Hochstein et al.
patent: 4811564 (1989-03-01), Palmer
patent: 5068565 (1991-11-01), Huang
patent: 5306979 (1994-04-01), Schwarz, Jr.
patent: 5992815 (1999-11-01), Metzdorf et al.
patent: 6155220 (2000-12-01), Marriott
patent: 6242841 (2001-06-01), Williams
patent: 6326707 (2001-12-01), Gummin et al.
patent: 6574958 (2003-06-01), MacGregor
patent: 6762515 (2004-07-01), Gummin et al.
patent: 6832477 (2004-12-01), Gummin et al.
patent: 6834835 (2004-12-01), Knowles et al.
patent: 6928812 (2005-08-01), Donakowski et al.
patent: 6979050 (2005-12-01), Browne et al.
patent: 7021055 (2006-04-01), Gummin et al.
patent: 7029056 (2006-04-01), Browne et al.
patent: 7076951 (2006-07-01), Zanella et al.
patent: 7464548 (2008-12-01), Yson et al.
patent: 2002/0046622 (2002-04-01), Yoshida
patent: 2004/0256920 (2004-12-01), Gummin et al.
Darel E. Hodgson et al., Using Nitinol Alloys, 20000, Shape Memory Applications, Inc., pp. 15-25.
Nanomuscle Actuator User Guide, Nov. 29, 2001, Nanomuscle, Inc., pp. 15-18.
Office Action from the United States Patent and Trademark Office for U.S. Appl. No. 11/501,417, mailed Dec. 7, 2009.
Search Report from the International Searching Authority for International Application No. PCT/US07/74381, mailed Sep. 16, 2008.
Fubakabo, Shape Memory Alloys, 1987, pp. 218-220, Fig. 3.45.
Written Opinion of the International Searching Authority for International Application No. PCT/US07/74381, mailed Feb. 19, 2009.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Active material actuator with modulated movement does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Active material actuator with modulated movement, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Active material actuator with modulated movement will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-4163691

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.