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:
Jul. 21, 1981
Filed:
Aug. 06, 1979
Anthony N Martin, Simsbury, CT (US);
United Technologies Corporation, Hartford, CT (US);
Abstract
A life tracking system (LTS) provides a life history recording for each module of a gas turbine engine, including module type and serial number together with total use, or operating time for each module. The total use may include total actual operating hours, total operating time under known high stress conditions, a weighted total time reflecting operational parameters, or any combination of these use indicators. The module information is stored as a permanent record with the module identification (ID) in a read/write non-volatile memory which may be read by a ground based data system. As such, each engine module may be tracked, automatically, from manufacture through its total life cycle in each engine configuration and/or aircraft in which it is used, without the necessity of human recording.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile