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:
Oct. 19, 2004
Filed:
Mar. 05, 2002
Michael G. Flood, Pensacola, FL (US);
Robert M. Hamilton, Brea, CA (US);
Other;
Abstract
An anti-g pressure regulator functions, in conjunction with a pressurized anti-g suit during high g loads, to supply O to a pilot's face mask during the inhalation phase with the O pressure rising from a predetermined minimum to a predetermined maximum as determined by the g load to increase the volume of O supplied to the pilot's lungs. During the exhalation phase the pressure is allowed to fall from the maximum to the minimum to reduce the stress experienced by the pilot during exhalation thereby enabling the pilot to tolerate high g loads. Optionally, the pressure of gas supplied to the anti-g suit may be controlled in a nonlinear manner with respect to the anticipated range of g-loads to improve the pilot's performance during exposure to intermediate g-loads.