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. 20, 2021
Filed:
Feb. 14, 2019
Applicant:
Air Squared, Inc., Broomfield, CO (US);
Inventors:
Joshua R. Mesward, Arvada, CO (US);
Scott D. Farnham, Westminster, CO (US);
Assignee:
Air Squared, Inc., Broomfield, CO (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01C 1/02 (2006.01); F04C 18/02 (2006.01); F04C 27/00 (2006.01); F01C 19/00 (2006.01); F04C 29/04 (2006.01); F01C 17/06 (2006.01);
U.S. Cl.
CPC ...
F04C 18/0284 (2013.01); F01C 1/0215 (2013.01); F01C 1/0284 (2013.01); F01C 17/06 (2013.01); F04C 18/0215 (2013.01); F04C 27/005 (2013.01); F04C 29/04 (2013.01);
Abstract
A low cost scroll device and methods of manufacturing the same are described. The scroll device includes, for example, a drive pin hole and bearing bores machined into a scroll of the scroll device from the same side as the involute of the scroll; idler shaft assemblies with no more than one bearing in the orbiting scroll for mechanically coupling the orbiting scroll to the fixed scroll; and an epoxy coating applied using a process that requires assembly of the scroll device only once.