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. 17, 2015
Filed:
Jan. 15, 2013
Airbus Helicopters, Marignane, Cedex, FR;
Nicolas Imbert, Marseille, FR;
Charles Chuc, Marseille, FR;
Airbus Helicopters, Marignane Cedex, FR;
Abstract
A communication device () for communication between a movable piece of equipment () of a rotary rotor () and a stationary piece of equipment (). Said communication device () is fitted with a set () of controlling swashplates including a rotary swashplate () and a non-rotary swashplate (), the communication device () comprising a movable transfer unit () and a stationary transfer unit () for exchanging information respectively with the movable equipment () and with the stationary equipment (). Each transfer unit () is connected to a respective transmit-and-receive antenna (), including a movable antenna () connected to the movable transfer unit () and fastened to the rotary swashplate () and a stationary antenna () connected to the stationary transfer unit () and fastened to the non-rotary swashplate (), the movable antenna () and the stationary antenna () being suitable for communicating with each other wirelessly.