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:
Mar. 27, 2018
Filed:
Feb. 16, 2016
Rolls-royce Plc, London, GB;
Mark N. Erlund, Lincoln, GB;
ROLLS-ROYCE plc, London, GB;
Abstract
A temperature and pressure probe () comprising an elongate outer tube () and elongate inner tube (). Each tube having a peripheral wall (), a first open end () and a second closed end (); the outer tube thereby defining an outer cavity () and the inner tube defining an inner cavity (). The inner tube is located wholly within the outer cavity and is spaced from the outer peripheral wall () and second end (). A temperature sensor () is located in the inner cavity. A pressure sensor () is located in the outer cavity. A vent pipe () is coupled between the inner peripheral wall and the outer peripheral wall, the vent pipe having a first end open to the inner cavity () and a second end open to vent outside the probe ().