Patent · US Active

Multiple coil solenoid valve

US9062792B2 · kind B2 · utility

0Cited by

23References

11Claims

0Family size

Assignee

Fluid Automation Systems S.A. · CH

Inventors

Raphael Alvarez · Nyon, CH
Nicolas Deperraz · Annemasse, FR
Pierre Sirdey · Geneva, CH

Key dates

Filing date	Sep 20, 2010
Grant date	Jun 23, 2015
Priority date	—
Expiry date	Jan 7, 2032

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T29/49405
WIPO fieldMechanical elements
WIPO sectorMechanical engineering

Abstract

A multiple coil solenoid valve (100) is provided. The multiple coil solenoid valve comprises a first solenoid coil (101A) and at least a second solenoid coil (101B). One or more magnetic cores (210) are positioned at least partially between the first and second solenoid coils (101A, 101B). The multiple coil solenoid valve (100) also includes one or more movable armatures (211) movable between a first position and at least a second position. The one or more movable armatures (211) are positioned at least partially between the first and second solenoid coils (101A, 101B).

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