Back to results
US 5,392,751 AGranted
V-type engine with supercharger mounting
AssigneeMazda Motor Corporation
InventorsTaiji Matsubara, Naoyuki Yamagata
Life of this patent
Estimating the term…
Abstract
A novel mounting for a supercharger in a V-type engine is provided such that the supercharger is mounted in a space between the cylinder banks of a V-type engine. The mounting structure of the intake manifold suspends the supercharger, and the lower portion of the supercharger positions the supercharger with respect to the engine block.
Claims4
A V-type engine comprising:
- an engine block having two cylinder banks disposed in a Vee relation with a Vee space defined therebetween;
- an intake manifold, connected to intake ports in said cylinder banks, disposed in the Vee space between the cylinder banks;
- a supercharger, supported by said intake manifold, disposed in the Vee space below the intake manifold and having an exhaust port, formed at a bottom thereof, for exhausting charged air from the supercharger and positioning the supercharger with respect to the engine block at a bottom of the Vee space, the intake manifold having two groups of intake pipes, a first group of the two groups of intake pipes extending from an inside surface of a first cylinder bank of said two cylinder banks to a second cylinder bank of said two cylinder banks and a second group of the two groups of intake pipes extending from an inside surface of the second cylinder bank to the first cylinder bank, the two groups of intake pipes intersecting above the supercharger;
- and
- mounting means for mounting the supercharger to the intake manifold, having two mounting portions positioned on each side of a location at which the two groups of intake pipes intersect, so as to define a space between the location at which the two groups of intake pipes intersect and a top of the supercharger.
2 more elements
Dependencies are inferred from the claim text.