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:
Sep. 07, 1976
Filed:
Feb. 04, 1974
Everett F Kircher, Boyne Falls, MI (US);
Other;
Abstract
A method and apparatus for making and depositing artificial snow in which there is to be provided about a unidirectional, high volume movement of air at atmospheric pressure, coaxially therewith, a first plurality of nozzles each providing a high-velocity water spray directed at a first angle into the high volume air movement, and a second plurality of nozzles each spaced radially outwardly from a corresponding water nozzle and each providing a flat stream of compressed air directed into the high volume air movement at a second angle with respect thereto. The compressed air stream intersects the water spray at a point remote from the respective nozzles, preferably at the outer boundary of the high volume air movement. The flow from each water and compressed air nozzle is individually adjustable. Seeding means, including an adjustable duck-bill nozzle, may be provided to inject seed crystals into the high volume movement.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile