Valve cartridge for a solenoid valve, and associated solenoid valve

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8424840
APP PUB NO 20100264341A1
SERIAL NO

12742215

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The invention relates to a valve cartridge for a solenoid valve having a capsule, a magnetic armature that is movably guided within the capsule, a valve insert inserted into the capsule at a first end, and a valve body, which is pressed into a second end of the valve insert, and having a main valve seat. The magnetic armature, moved by a generated magnetic force, moves a tappet that is guided within the valve insert. The tappet has a locking element which includes a sealing element which plunges into the main valve seat of the valve body in a sealing manner for carrying out a sealing function, and an associated solenoid valve. According to the invention, the valve insert is configured as a slotted bushing, having a collar integrated onto the second end of the valve insert in order to increase an outer diameter and a shape stability of the valve insert.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
ROBERT BOSCH GMBHSTUTTGART

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kratzer, Dietmar Tamm, DE 42 246

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