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. 16, 1991
Filed:
Jan. 26, 1990
H Ronald Ratnik, Pittsford, NY (US);
Mark R Meadows, Rochester, NY (US);
John L Stephens, Geneva, NY (US);
Ratnik Industries Inc., Victor, NY (US);
Abstract
A remote-controlled snow-making system responds to certain electrical signals to control the quality (i.e., moisture content) of the snow produced by such system and the direction in which the snow is projected. The system comprises a plurality of conventional snow-guns, each being connected to water and compressed air supplies via motor-controlled valves. The relative settings of such valves determines the water-to-air ratio within the gun and, hence, snow quality. Each snow-gun is movably mounted so that the direction in which it projects a spray of machine-made snow can be adjusted in both elevation and azimuth. Separate motors control the elevation and azimuth positions of each snow-gun. A control circuit, remotely addressable, e.g., by radio waves, controls the operation of the motor-controlled valves and the gun-position motors. By virtue of the invention, man-made snow can be produced more efficiently, more reliably, and with substantially less human involvement and, hence, cost.