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:
Aug. 27, 2013
Filed:
Nov. 29, 2007
Guenther Kruse, Hamburg, DE;
Guenther Kruse, Hamburg, DE;
Airbus Operations GmbH, Hamburg, DE;
Abstract
The present invention relates to a tester () for testing operational reliability of a cockpit oxygen distribution circuit () having a plurality of components () ensuring supply of oxygen from the cockpit oxygen distribution circuit () to a cockpit crew of an aircraft in an emergency situation. The tester () comprises means (for electrically connecting the tester (), in place of at least one of the components (), to the cockpit oxygen distribution circuit (), an indicator () for indicating that the electrical connection of the tester () to the cockpit oxygen distribution circuit () has been established in a predefined manner, and switching means (RL, RL, RL, RL) for initiating an output signal of the tester (), wherein the output signal is indicative of an operating condition of the component () when being connected to the cockpit oxygen distribution circuit (). The invention further relates to the use of such a tester () and a method for testing operational reliability of a cockpit oxygen distribution circuit ().