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:
Aug. 09, 1983
Filed:
Dec. 29, 1980
Applicant:
Inventor:
Rainer Maxelon, Raunheim, DE;
Assignee:
Deutsche Texaco Aktiengesellschaft, Hamburg, DE;
Primary Examiner:
Int. Cl.
CPC ...
B08B / ;
U.S. Cl.
CPC ...
134151 ; 1341 / ; 239557 ;
Abstract
A spray nozzle assembly for spraying washing liquid onto a moving surface of a filter cake. The respective spray nozzles are communicated with a pressurized source of wash liquid, and are arranged adjacent the filter cake in successive doubled rows. The latter are laterally aligned normal to the direction of the filter cake movement. Corresponding spray nozzles of the respective rows are so aligned to define a plurality of nozzle lines which deviate from a parallel relationship with the path of travel of said filter cake.