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US 8,617,279 B2Granted
Air box with two suction channels
OwnerMichael Schlesinger, Samuel Schinkelinventors
Life of this patent
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Abstract
The present disclosure relates to an air box for an internal combustion engine, including a housing, having two suction openings as well as an outlet.
Claims5
An air box for an internal combustion engine of a hand-held motor device, comprising:
- a housing (3, 5) including a first suction opening (7), a second suction opening (9), and an outlet (15);
- and
- an air filter (21) arranged in the housing (3, 5),
- wherein the first suction opening (7) is arranged in a first suction pipe (11) and the second suction opening (9) is arranged in a second suction pipe (13) such that an interaction occurs between the first suction opening (7) and the second suction opening (9) when operating the internal combustion engine of the hand-held motor device, which causes a partial backflow of the intake air through the suction openings (7, 9), at least temporarily.
1 more element
Dependencies are inferred from the claim text.