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, 2019
Filed:
Jul. 07, 2017
Applicant:
Safran Aero Boosters SA, Herstal (Milmort), BE;
Inventors:
Nicolas Raimarckers, Tourinne, BE;
Frederic Vallino, Seraing, BE;
Giuseppe Giordano, Grace-Hollogne, BE;
Assignee:
Safran Aero Boosters SA, , BE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16N 19/00 (2006.01); B29C 64/106 (2017.01); F02C 7/06 (2006.01); G01F 23/26 (2006.01); F01D 21/00 (2006.01); B33Y 10/00 (2015.01); B33Y 70/00 (2015.01); B33Y 80/00 (2015.01); B29L 31/00 (2006.01); F01D 25/18 (2006.01); F01M 11/12 (2006.01);
U.S. Cl.
CPC ...
F16N 19/003 (2013.01); B29C 64/106 (2017.08); F01D 21/003 (2013.01); F02C 7/06 (2013.01); G01F 23/263 (2013.01); B29K 2995/0005 (2013.01); B29L 2031/712 (2013.01); B33Y 10/00 (2014.12); B33Y 70/00 (2014.12); B33Y 80/00 (2014.12); F01D 25/18 (2013.01); F01M 11/12 (2013.01); F05D 2220/323 (2013.01); F05D 2230/30 (2013.01); F05D 2260/98 (2013.01); F16N 2250/18 (2013.01); Y02T 50/671 (2013.01);
Abstract
An oil tank fitted to a turbomachine, for example an aeroplane turbo-jet engine. The tank includes an inner chamber containing the oil of the turbomachine, a wall with an inner surface surrounding the inner chamber, and a capacitive device for measuring the oil level. The device includes at least one electrode and potentially two parallel electrodes forming the inner surface. These electrodes are immersed in the oil to measure the oil level by measuring capacitance. A method for manufacturing a tank in which the electrodes are printed on the wall.