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. 23, 2022
Filed:
Jan. 08, 2020
Applicant:
Rosemount Aerospace Inc., Burnsville, MN (US);
Inventors:
Robin Jacob, Bangalore, IN;
Guru Prasad Mahapatra, Karnataka, IN;
Assignee:
ROSEMOUNT AEROSPACE INC., Burnsville, MN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01P 5/165 (2006.01); H05B 3/46 (2006.01);
U.S. Cl.
CPC ...
H05B 3/46 (2013.01); G01P 5/165 (2013.01);
Abstract
An air date probe includes a strut assembly extending from a base, and a tube assembly coupled to the strut assembly. One or both of the strut assembly and the tube assembly comprises a self-regulating thin film heating arrangement. The self-regulating thin film heating arrangement includes at least one circuit including a positive temperature coefficient (PTC) heating element connected in series with a negative temperature coefficient (NTC) heating element.