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English to German translations [PRO] Tech/Engineering - Engineering (general)
English term or phrase:closed ended bore
Aus einer Patentbeschreibung:
The present invention relates to an intake assembly incorporating a supercharger having integral resonators formed on an inlet side of a supercharger housing.
A method of forming integral resonators 38 within the supercharger assembly 10 is also provided including the steps of: A) forming the orifices 32 in the housing 12 operable to provide communication between the inlet passage 16 and the cavities 30; and B) mounting the plate 34 to the housing 12 to further define the cavities. As mentioned hereinabove, the orifices 32 and the cavities 30 cooperate to form the resonator 38. The method further includes the step of sealing the plate 34 with respect to the housing 12. The orifices 32 may be formed by machining the housing 12 such as by drilling or reaming. Alternately, if the housing 12 is a cast component, the orifices 32 may be formed by pin-like mold features, not shown, disposed within a mold, not shown, and used to form the housing 12. The pin-like mold features may form ***closed ended bores***, such that the orifices 32 are formed by the removal of material from the resulting ***closed ended bores*** during the machining of the inlet passage 16.