FUEL SUPPLY DEVICE

Number of patents in Portfolio can not be more than 2000

United States of America

APP PUB NO 20220025836A1
SERIAL NO

17380800

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A fuel supply device has a base body, in which an intake channel section is formed. At least one adjustable throttle element for controlling the free flow cross section of the intake channel section is provided. At least one fuel opening opens into the intake channel section. A partition wall section is arranged in the intake channel section upstream of the throttle element. The partition wall section and the throttle element divide, in a completely open position of the throttle element, the intake channel section upstream of the throttle element into a mixture channel, into which the fuel opening feeds fuel, and an air channel. In order to improve the cooling of the fuel supply device, the partition wall section has at least one element for increasing the surface area within the mixture channel.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
ANDREAS STIHL AG & CO KGBADSTRASSE 115 WAIBLINGEN 71336

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Engel, Bernd Stuttgart, DE 33 418
Grether, Michael Waiblingen, DE 13 35

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