Bistable Solenoid Valve for a Hydraulic Braking System and Corresponding Hydraulic Braking System

Number of patents in Portfolio can not be more than 2000

United States of America

APP PUB NO 20200055509A1
SERIAL NO

16609400

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A bistable solenoid valve for a hydraulic braking system includes a magnetic assembly, a guide sleeve, a stationary component fixedly arranged in the guide sleeve, and a valve armature axially movably arranged in the guide sleeve. The valve armature includes a permanent magnet that is polarized in the direction of motion thereof. The magnetic assembly is slid onto the stationary component and the guide sleeve, and the stationary component forms an axial stop for the valve armature. The valve armature is configured to be driven by a magnetic force from the magnetic assembly or from the permanent magnet so as to force a closing element into a valve seat during a closing motion and lift the closing element out of the valve seat during an opening motion. The valve armature has a magnet receptacle that holds the permanent magnet. A hydraulic braking system includes the bistable solenoid valve.

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Patent Owner(s)

Patent OwnerAddress
ROBERT BOSCH GMBHPOSTFACH 30 02 20 STUTTGART 70442

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ambrosi, Massimiliano Abstatt, DE 25 42
Eisenlauer, Michael Affalterbach, DE 16 9
Kurz, Edgar Heilbronn-Horkheim, DE 30 17
Landesfeind, Klaus Bangalore, IN 11 59
Schuller, Wolfgang Cleebronn, DE 59 367
Stahr, Wolf Abstatt, DE 11 13

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