FUEL SUPPLY DEVICE
Number of patents in Portfolio can not be more than 2000
United States of America
Stats
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N/A
Issued Date -
Jan 27, 2022
app pub date -
Jul 20, 2021
filing date -
Jul 20, 2021
priority date (Note) -
Published
status (Latency Note)
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Importance

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Abstract
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.

First Claim
Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
ANDREAS STIHL AG & CO KG | BADSTRASSE 115 WAIBLINGEN 71336 |
International Classification(s)
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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