Patent · US Active

Thermostatic slide valve for a motor vechicle

US9303787B2 · kind B2 · utility

0Cited by

3References

7Claims

0Family size

Assignee

Dr. Ing. h.c. F. Porsche AG · DE

Inventors

Wolfgang Eberle · Mainz, DE
Thomas Lenz · Laatzen, DE

Key dates

Filing date	Jul 31, 2013
Grant date	Apr 5, 2016
Priority date	—
Expiry date	Oct 11, 2033

Classification

Technology area (CPC G)Physics
CPC primaryG05D23/022
WIPO fieldMechanical elements
WIPO sectorMechanical engineering

Abstract

A valve (1) has a housing base (2) and a valve seat (18) supported by the housing base (2). An annular slide (12) is displaceable linearly relative to the housing base (2) between first and second operating positions. A sealing edge (17) of the annular slide (12) bears in a sealing manner against the valve seat (18) when the annular slide (12) is in the first operating position. However, the annular slide (12) is raised from the valve seat (18) in the second operating position to enable flow through the annular slide (12). At least one flow deflecting element (27) is provided to deflect a fluid flowing between the sealing edge (17) and the valve seat (18).

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