SOLENOID VALVE

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20130264506A1
SERIAL NO

13994131

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A solenoid valve includes a valve sleeve comprising a valve seat, a valve closure element which acts on the valve seat, and a housing. Within the housing is arranged a coil, a moveable armature, a core, and a multiple-part return-path arrangement, which together form an electromagnetic circuit. The core is arranged on a side of the housing opposite to the valve sleeve. The coil is wound onto a coil former. The coil former is formed as the valve sleeve and comprises a first portion with an inner diameter. The coil former is arranged on a side of the housing opposite to the core. The armature is mounted in the coil former via a bearing device and acts on the valve closure element. The armature comprises a first part directed towards the core having a diameter which is larger than the inner diameter of the first portion of the coil former.

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Patent Owner(s)

Patent OwnerAddress
PIERBURG GMBHALFRED-PIERBURG-STRASSE 1 41460 NEUSS

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Buse, Werner Kaarst, DE 23 163
Dohrmann, Rolf Kaarst, DE 14 123
Lappan, Rolf Koeln, DE 15 86
Sadowski, Christoph Bochum, DE 12 60
Schnelker, Franz-Josef Neuss, DE 11 101

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