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. 27, 2004
Filed:
Apr. 10, 2002
Applicant:
Inventors:
Bernard Zimmern, East Norwalk, CT (US);
Jean-Louis Picouet, Waukesha, WI (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C01C 1/12 ; F25B 1/04 ; F25B 4/302 ;
U.S. Cl.
CPC ...
C01C 1/12 ; F25B 1/04 ; F25B 4/302 ;
Abstract
Process and system to produce nearly oil free ammonia using a rotary compressor with liquid injection from a separator tank where the liquid in the tank includes oil and liquid ammonia. The level of oil in the compressed ammonia leaving the separator is much lower than in conventional separators with coalescing elements, because the temperature is lower and there is less oil departure in oil vapor form.
Zimmern, Bernard. (2004). Process to produce nearly oil free compressed ammonia and system to implement it (U.S. Patent No. 6767524). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6767524
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile