Electrical generator or motor structure – Non-dynamoelectric – Piezoelectric elements and devices
Reexamination Certificate
2007-07-10
2007-07-10
Budd, Mark (Department: 2834)
Electrical generator or motor structure
Non-dynamoelectric
Piezoelectric elements and devices
C310S800000
Reexamination Certificate
active
10496262
ABSTRACT:
An electromechanical actuator comprising an inherently conducting polymer and a conductor for conducing voltage along the polymer from a first end region thereof. The conductor is adapted for axially extending and contracting with axial expansion and contraction of the polymer. In one form, the conductor is in the form of a helix embedded in the polymer and extends along substantially the entire length of the polymer. Also disclosed is a method for manufacture of the electromechanical actuator.
REFERENCES:
patent: 3817193 (1974-06-01), Frankel et al.
patent: 3910775 (1975-10-01), Jackman
patent: 4017395 (1977-04-01), Davis
patent: 4423768 (1984-01-01), Edelman et al.
patent: 4670074 (1987-06-01), Broussoux et al.
patent: 4786837 (1988-11-01), Kalnin et al.
patent: 5410210 (1995-04-01), Sato et al.
patent: 5620594 (1997-04-01), Smith et al.
patent: 6545384 (2003-04-01), Pelrine et al.
patent: 6911764 (2005-06-01), Pelrine et al.
patent: 6936955 (2005-08-01), Smela et al.
patent: 6982514 (2006-01-01), Lu et al.
patent: 7038357 (2006-05-01), Goldenberg et al.
patent: 2062930 (1994-12-01), None
patent: 2000-083389 (2000-03-01), None
patent: 2000-133854 (2000-05-01), None
patent: WO 97/36366 (1997-10-01), None
patent: WO 99/17929 (1999-04-01), None
patent: WO 01/06575 (2001-01-01), None
Arbizzani et al., Lithium/polymer/polymer solid-state rechargeable batteries, Journal of Power Sources, 1993, pp. 453-460.
Baughman, Conducting polymer artificial muscles, Synthetic Materials, 1996, pp. 339-353.
Gandhi et al., Mechanism of electromechanical actuation is polypyrrole, Synthetic Materials, 1995, pp. 247-256.
Hashmi et al., Conducting Polymer-based Electrochemical Redox Supercapacitors Using Proton and Lithium Ion Conducting Polymer Electrolytes, Polymer International, 1998, pp. 28-33.
Lewis et al., Development of an all-polymer, axial force electrochemical actuator, Synthetic Materials, 19991, pp. 1317-1318.
Lewis et al., Evaluation of Solid Polymer Electrolytes for use in Conducting Polymer/ Nanotube Actuators, Smart Structures and Materials 2000: Electroactive Polymer Actuators and Devices, 2000, pp. 351-357.
Murray et al., Electrochemical induced ductile-brittle transition in tosylate-doped (pTS) polypyrrole, Synthetic Materials, 1998, pp. 117-121.
Spinks et al., Strain Response from Polypyrrole Actuators under Load, Advanced Functional Materials, Jun. 2002, vol. 12, No. 6-7, pp. 437-440.
Yamada et al., A Solid-State Electrochemical Device Using Poly(pyrrole) as Micro-actuator, Jpn. J. Appl. Phys., Oct. 1998, vol. 37, Part 1, No. 10, pp. 5798-5799.
Spinks Geoffrey M.
Wallace Gordon G.
Zhou Dezhi
Budd Mark
University of Wollongong
LandOfFree
Electromechanical actuator and methods of providing 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 Electromechanical actuator and methods of providing same, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electromechanical actuator and methods of providing same will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3723355