IT1152351B - IC engine intake air temp. control
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IC engine intake air temp. control
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Publication number
IT1152351B
IT1152351BIT22788/82AIT2278882AIT1152351BIT 1152351 BIT1152351 BIT 1152351BIT 22788/82 AIT22788/82 AIT 22788/82AIT 2278882 AIT2278882 AIT 2278882AIT 1152351 BIT1152351 BIT 1152351B
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Application filed by Volzh Ob ProizvfiledCriticalVolzh Ob Proizv
Priority to IT22788/82ApriorityCriticalpatent/IT1152351B/en
Publication of IT8222788A0publicationCriticalpatent/IT8222788A0/en
Application grantedgrantedCritical
Publication of IT1152351BpublicationCriticalpatent/IT1152351B/en
The ic engine intake air temp. control system comprises a housing (1) with inlets (3,4) for normal and pre-heated air and an outlet (2) connected to an air filter (8). A damper (5) in the housing controls the proportions of cold and pre-heated air admitted to the filter. The damper has one or more bores whose total cross-sectional flow area is pref. between 0.005 and 0.04 times that of the two inlets. The arrangement minimises the noise level generated by the intake air flow.
IT22788/82A1982-08-091982-08-09IC engine intake air temp. control
IT1152351B
(en)