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:
Jun. 29, 1993
Filed:
Jul. 15, 1992
Applicant:
Inventor:
Richard W Munroe, Millbury, MA (US);
Assignee:
Coppus Engineering Corp., Worcester, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16K / ;
U.S. Cl.
CPC ...
137888 ; 417195 ;
Abstract
A non-metallic diffuser for use in a gas flow amplifier. The non-metallic diffuser is molded from a conductive moldable resin into a truncated cone. Embedded within the outer circumferential periphery of the diffuser, located near the inlet port, are nuts for connecting the non-metallic diffuser to the housing. To allow for precise alignment of the diffuser to the housing, an extended key is projected outward from the inside edge of the inlet port of the diffuser. A handle is molded with the diffuser for ease of handling and transporting.