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:
Feb. 18, 1986
Filed:
Aug. 16, 1983
Applicant:
Inventor:
Staffan M Jonasson, Helsingborg, SE;
Assignee:
Frigoscandia Contracting AB, Helsingborg, SE;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
F25D / ;
U.S. Cl.
CPC ...
62 80 ; 165 95 ; 1531 / ;
Abstract
A method of removing particulate or aggregate frost deposits from cooling-coil batteries or the like in a freezing plant during operation while maintaining the state of aggregation of the removed frost deposit, recurrently removing the frost deposits by a current of compressed air directed towards and brought to sweep over the cooling-coil batteries. The apparatus for carrying out the method includes at least one compressed-air nozzle which is adapted to be recurrently directed towards and brought to sweep over said cooling-coil batteries in order to blow away the frost deposit.