Proportional valve

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10634257
APP PUB NO 20180347713A1
SERIAL NO

16100465

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A proportional valve is provided wherein the valve has an actuating element, a compressed-air connection, a working connection, and an air-removal connection. The valve also has three valve elements arranged one after the other and each can be moved in an axial direction. A first valve element is actuated by the actuating element, a second valve element is actuated by the first valve element, and a third valve element is actuated by the second valve element. In a base position, the valve elements are spaced apart, and, within the valve, a first sealing seat effective between the first valve element and the second valve element and a second sealing seat effective between the third valve element and the housing are arranged such that by varying the position of the first valve element, different switching states can be set.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
HOERBIGER FLOW CONTROL GMBHSUEDLICHE ROEMERSTRASSE 15 ALTENSTADT 86972

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Dymel, Collin Stuttgart, DE 2 6
Grödl, Marcus Altdorf, DE 4 11
Haller, Daniel Stuttgart, DE 9 20
Hildebrandt, Benedikt Filderstadt, DE 3 7
Molnar, Györg Waldenbuch, DE 3 7
Neiss, Sebastian Stuttgart, DE 4 7
Schaible, Jochen Altensteig, DE 14 33
Schrobenhauser, Max Peiting, DE 6 22

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