Patent · US Active

Magnetic valve and driver assistance device comprising said type of magnetic valve

US9139179B2 · kind B2 · utility

2Cited by

5References

10Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Klaus Heyer · Freiberg, DE
Edgar Kurz · Haigern, DE
Gerhard Stokmaier · Markgröningen, DE
Dietmar Kratzer · Tamm, DE

Key dates

Filing date	Oct 28, 2010
Grant date	Sep 22, 2015
Priority date	—
Expiry date	Jul 18, 2031

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF16K31/0696
WIPO fieldMechanical elements
WIPO sectorMechanical engineering

Abstract

A magnetic valve includes a valve body having a valve seat which can be closed by a sealing element, at least one outlet channel which leads into a fluid chamber of the magnetic valve, receiving the sealing element at least in parts, and a flow guiding element which surrounds the sealing element at least in parts. The sealing element is operatively connected to a magnet armature arranged in a magnet armature chamber embodied on one side of the flow guiding element facing away from the fluid chamber. The valve body and the flow guiding element together form at least one connection channel producing a fluidic connection between the fluid chamber and the magnet armature chamber.

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