logo

For the Inventor, By the Inventor

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 10265772 B1

PDFFull Text
Date of Patent:
Apr. 23, 2019

Filed:

Mar. 11, 2014

Uninteruppted filtering system for selective laser melting powder bed additive manufacturing process

Applicant:

United Technologies Corporation, Hartford, CT (US);

Inventors:

Sergey Mironets, Charlotte, NC (US);

Lulues Suhani, Lexington Park, MD (US);

Louis Porretti, Plantsville, CT (US);

Assignee:

United Technologies Corporation, Farmington, CT (US);

Attorney:

Kinney & Lange, P.A.

Primary Examiner:

Geoffrey S Evans

Int. Cl.
CPC ...
B22F 3/10 (2006.01); B33Y 40/00 (2015.01); B23K 26/342 (2014.01); B22F 3/105 (2006.01); B33Y 10/00 (2015.01); B33Y 30/00 (2015.01); B23K 26/142 (2014.01); B22F 3/00 (2006.01); B23K 15/00 (2006.01); B23K 15/02 (2006.01); B23K 15/10 (2006.01); B23K 26/12 (2014.01); B29C 64/153 (2017.01); B29C 64/371 (2017.01);
U.S. Cl.
CPC ...
B22F 3/1007 (2013.01); B22F 3/008 (2013.01); B22F 3/1055 (2013.01); B23K 15/0086 (2013.01); B23K 15/02 (2013.01); B23K 15/10 (2013.01); B23K 26/125 (2013.01); B23K 26/142 (2015.10); B23K 26/342 (2015.10); B29C 64/153 (2017.08); B29C 64/371 (2017.08); B33Y 10/00 (2014.12); B33Y 30/00 (2014.12); B22F 2003/1056 (2013.01); Y02P 10/295 (2015.11);
Abstract

A solid freeform manufacturing system includes a manufacturing chamber containing a powder based additive manufacturing device. The manufacturing chamber is connected to an environmental control chamber. The environmental control chamber contains environmental control devices including fans, filters, and an inert gas source. An interconnection between the environmental control chamber and manufacturing chamber allows an inert, contaminant free manufacturing environment.

Find Patent Forward Citations

Mironets, Sergey. (2019). Uninteruppted filtering system for selective laser melting powder bed additive manufacturing process (U.S. Patent No. 10265772). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10265772

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

Loading…