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:
Feb. 28, 2012
Filed:
May. 29, 2008
Applicants:
Dimitrie Negulescu, Berlin, DE;
Alastair Mcintosh, Berlin, DE;
Inventors:
Dimitrie Negulescu, Berlin, DE;
Alastair McIntosh, Berlin, DE;
Assignee:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F02C 7/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
The air exit hole of the vent line () connected to a venting apparatus for the lubricating oil system of a jet engine is arranged behind the nozzle throat () on the periphery of the exiting engine jet (). The exit hole is tangentially arranged on the periphery of the engine jet, or slightly enters the rim area of the engine jet. The vent line extends under the protection of an aerodynamically shaped fairing (). This arrangement of the air exit, while being simply designed, cost-effective and weight-saving, provides for clean, invisible discharge of air from the oil venting apparatus.