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:
Apr. 10, 1990
Filed:
Mar. 30, 1988
Applicant:
Inventors:
Robert A Kraus, Santa Ana, CA (US);
Edmund J Kraus, Santa Ana, CA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A01G / ;
U.S. Cl.
CPC ...
239 142 ; 62 74 ; 239430 ; 239433 ;
Abstract
A continuous stream of compressed air is introduced to a elongated chamber surrounded by a distribution jacket for introducing water at substantially the same pressure via a multitude of inward directed tubular members into the stream of axially moving, decompressing air. The stream of partially decompressed air atomizes the introduced water into tiny droplets which are mixed with the air, and are accelerated through a converging-diverging exit nozzle so as to be projected through a distance, along which the swiftly moving droplets cool from their initial to nucleating temperature, and ultimately freeze into crystalline particles of ice.