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. 07, 1984
Filed:
Jul. 29, 1982
Applicant:
Inventor:
Wolfgang Litzenburger, Hassloch, DE;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D / ;
U.S. Cl.
CPC ...
2103331 ; 210340 ; 210427 ;
Abstract
A device for selective channeling flow of either one or two fluids to at least one flowthrough element, particularly for the flushing out of a filter having at least one hollow cylindrical filter element in a housing which has two connection holes for the input and discharge of the fluid, and a hollow rotary valve connected with the flowthrough element and with a secondary discharge. A mouthpiece is urged by a spring into connection with the flowthrough element. The rotary valve and each of the flowthrough elements has its own housing part. The mouthpiece of the rotary slide valve can be selectively brought into connection with one of the element connections.