Patent ID: 7107974
Filing Date: 2006-09-19
Classification: F02B,F02D,Y02T

Abstract:
1. An apparatus for increasing air fuel ratio of an engine comprising: an air stream accelerator having a housing, a first connection seat connected with a first end of said housing, said first connection seat having a first base plate, said first base plate having a center provided with a hollow connector in which is fitted a first net hole plate, said first net hole plate allowing pressure of absorbed air to be increased to avoid foreign objects from entering, a controller mounted on a top of said housing, a plurality of fans arranged in said housing and controlled by said controller, an air storage cylinder having a first end engaged with a second end of said housing, a second connection seat connected with a second end of said air storage cylinder, said second connection seat having a second base plate, said second base plate having a center provided with a hollow connector in which is fitted a second net hole plate, said second net hole plate allowing pressure of absorbed air to be increased to avoid foreign objects from entering, a filter disposed within said air storage cylinder; a cover plate engaged with a top of said air storage cylinder; and a connection tube having a first end and a second end, said first end of said connection tube being connected with said hollow connector of said second connection seat; and a fuel injection mechanism having an end connected said connector end of said connection tube.