The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 01, 2004
Filed:
Apr. 14, 2003
Charles T. Kudija, Jr., Santa Clarita, CA (US);
Patrick Edward Frye, Simi Valley, CA (US);
The Boeing Company, Seattle, WA (US);
Abstract
A combined generator device for use in a satellite capable of generating electrical power and thrust from an optical solar image. The combined generator includes a first receiver positioned to receive and store the outer, low-intensity region of the optical solar image. An electrical power generator thermally coupled to the first receiver uses the stored thermal energy to produce electricity. The combined generator also includes a thrust generator having a second receiver. The second receiver is positioned to receive and absorb the inner, high-intensity region of the optical solar image. A heat exchanger of the combined generator transfers the thermal energy from the second receiver into a supply of propellant which is vented to a nozzle to produce thrust.