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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.:

US 9759236 B1

PDFFull Text
Date of Patent:
Sep. 12, 2017

Filed:

Apr. 25, 2014

Inlet tube design

Applicant:

Hamilton Sundstrand Corporation, Windsor Locks, CT (US);

Inventors:

Milan Lucic, East Windsor, CT (US);

John M. Beck, Windsor, CT (US);

Paul E. Hamel, Enfield, CT (US);

Robert Telakowski, Fair Lawn, NJ (US);

Assignee:

Hamilton Sundstrand Corporation, Windsor Locks, CT (US);

Attorney:

Kinney & Lange, P.A.

Primary Examiner:

Josh Skroupa

Int. Cl.
CPC ...
F04D 29/70 (2006.01); F04D 29/58 (2006.01); B64D 13/00 (2006.01); F04D 19/00 (2006.01); F04D 25/06 (2006.01); B64D 13/06 (2006.01);
U.S. Cl.
CPC ...
F04D 29/703 (2013.01); B64D 13/00 (2013.01); B64D 13/06 (2013.01); F04D 19/00 (2013.01); F04D 25/06 (2013.01); F04D 29/5806 (2013.01); F04D 29/701 (2013.01); B64D 2013/0618 (2013.01); B64D 2013/0651 (2013.01); Y02T 50/56 (2013.01); Y10T 403/25 (2015.01);
Abstract

A ram air fan assembly includes an outer housing. An inner housing is located within the outer housing. A motor is attached to the inner housing. An inlet tube extends between the outer housing and the motor. The inlet tube includes a straight first portion and a curved second portion. At least one of the two portions includes a perforated portion.

Find Patent Forward Citations

Lucic, Milan. (2017). Inlet tube design (U.S. Patent No. 9759236). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9759236

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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