Patent · US Active

Sanitary installation element with by-pass duct

US8308079B2 · kind B2 · utility

7Cited by

6References

24Claims

0Family size

Assignee

NEOPERL GMBH · DE

Inventors

Hermann Grether · Bad Hersfeld, DE
Manfred Gilcher · Neuenbürg, DE
Jorg Rudolph · Neuenbürg, DE
Christoph Weis · Müllheim, DE

Key dates

Filing date	Nov 28, 2007
Grant date	Nov 13, 2012
Priority date	—
Expiry date	Apr 19, 2029

Classification

Technology area (CPC E)Fixed Constructions
CPC primaryE03C1/084
WIPO fieldCivil engineering
WIPO sectorOther fields

Abstract

A sanitary installation element (1) having at least one bypass or cleaning duct (6) which is assigned a valve in whose open position the at least one bypass or cleaning duct is connected switched on. The installation element (1) according to the invention is characterized in that the installation element (1) has a filter screen (4) with at least one outlet opening (5), which outlet opening (5) has a larger clear opening cross section than the screen openings of the filter screen (4), that the at least one outlet opening (5) opens into the at least one bypass or cleaning duct (6), and that, as seen in the direction of flow, the outlet opening (5) is arranged in front of at least one liquid-conveying component of at least one functional unit situated in the installation element (1) and, as seen in the direction of flow, the duct outlet of the at least one bypass or cleaning duct (6) is arranged after this component.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.