Patent · US Active

Valve block assembly for several valves

US9683671B2 · kind B2 · utility

1Cited by

3References

12Claims

0Family size

Assignee

Hanon Systems · KR

Inventors

Corinne Le Pellec · Pulheim, DE
Marc Graaf · Krefeld, DE

Key dates

Filing date	Apr 10, 2015
Grant date	Jun 20, 2017
Priority date	—
Expiry date	Apr 10, 2035

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T137/87885
WIPO fieldMechanical elements
WIPO sectorMechanical engineering

Abstract

A valve block assembly for multiple valves, in particular expansion valves and/or shut-off valves, includes a valve block having a plurality of flow paths for fluids and a plurality of adjustment units with assigned drive units, wherein the valve block is designed as comprising two parts, these being a flow path element with the flow paths and a limiting element.

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