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:
Jan. 29, 2019
Filed:
Sep. 11, 2018
Akurate Dynamics, Llc, Houston, TX (US);
Andrew Hodgkinson, Houston, TX (US);
AKURATE DYNAMICS, LLC, Houston, TX (US);
Abstract
A heated hose has pressure housings at or near its inlet and outlet. Heat is provided by an electric resistance heater located within the flow channel of the hose. Power feedthroughs in the pressure housings provide fluid-tight electrical power and return connections to the heater. The power feedthroughs may comprise a generally cylindrical body having a central axial bore. A conductor pin is situated within the central axial bore in spaced apart relation thereto creating an annulus. The annulus may be filled with an insulating material such as a ceramic. The power feedthroughs are retained within bores in each of the pressure housings. The bores have a circumferential groove in their inner walls which hold a seal such as an O-ring in sealing engagement with the outer surface of the generally cylindrical body of the power feedthrough.