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:
Jul. 08, 2003
Filed:
Sep. 24, 1999
Yevgeny Semenovich Vozhdaev, Moscow, RU;
Heinz-Gerhard Kohler, Schoneck, DE;
Mikhail Alekseevich Golovkin, M. D. Zhukovsky, RU;
Vladimir Alekseevich Golovkin, M. D. Zhukovsky, RU;
Aleksandr Aleksandrovich Nikolsky, M. D. Zhukovsky, RU;
Andrei Aleksandrovich Efremov, M. D. Zhukovsky, RU;
Valentin Ivanovich Guskov, Moscow, RU;
Other;
Abstract
The invention relates to a fuselage Pitot-static tube comprising three groups of orifices for determining the total pressure ( ), static pressure ( ) and angle of attack ( ), and an axisymmetric body ( ) and strut ( ) for mounting an anti-icing system having, arranged between them, airways ( ) and electric heating elements ( ). The orifices for determining the angle of attack are arranged on the strut, whose cross section is constructed in the form of a subsonic aerodynamic profile with a rounded-off nose or a tapered nose, and are arranged between the nose of the profile and the position of its maximum thickness.