Engine air cleaner and duct arrangement

Claim 2

An engine air cleaner and duct arrangement for a vehicle having an engine mounted in front therein underneath a hood wherein a vehicle body cross-member extends underneath the hood with clearance space therebetween of smaller height than width and a latch mechanism latches the hood to the cross-member intermediate the ends of the latter: characterized by a pair of air cleaner means each with an inlet and an outlet and mounted on and in front of the cross-member, and air duct means having a single delivery branch connected to an air intake of the engine and a pair of feeder branches connected to the respective air cleaner outlets, said feeder branches being of smaller cross-sectional height than width so as to extend through the otherwise unused space between the cross-member and hood and on opposite sides of the latch mechanism and join with the single delivery branch at a location rearward of the cross-member and connect with the air cleaner outlets at locations forward of the cross member.

Claim 3

An engine air cleaner and duct arrangement for a vehicle having an engine mounted in front therein underneath a hood wherein a vehicle body cross-member extends underneath the hood with clearance space therebetween of smaller height than width and a latch mechanism latches the hood to the cross-member intermediate the ends of the latter: characterized by an air cleaner housing mounted on and in front of the cross-member and having a pair of air cleaner compartments each with an inlet and an outlet and an air filter therebetween wherein the inlet is below and the outlet is above the air filter, and air duct means having a single delivery branch connected to an air intake of the engine and a pair of feeder branches connected to the respective air cleaner compartment outlets, said feeder branches being of smaller cross-sectional height than width so as to extend through the otherwise unused space between the cross-member and hood and on opposite sides of the latch mechanism and join with the single delivery branch at a location rearward of the cross-member and connect with the air cleaner compartment outlets at locations forward of the cross-member.

Claim 4

An engine air cleaner and duct arrangement for a vehicle having an engine mounted in front therein underneath a hood wherein a vehicle body cross-member extends underneath the hood with clearance space therebetween of smaller height than width and a latch mechanism latches the hood to the cross-member intermediate the ends of the latter: characterized by an air cleaner housing mounted on and in front of the cross-member and having a pair of air cleaner compartments each with an inlet and an outlet and an air filter therebetween wherein the inlet is below and the outlet is above the air filter, and air duct means having a single delivery branch connected to an air intake of the engine and a pair of feeder branches connected to the respective air cleaner compartment outlets, said feeder branches being of smaller cross-sectional height than width so as to extend through the otherwise unused space between the cross-member and hood and on opposite sides of the latch mechanism and join with the single delivery branch at a location rearward of the cross-member and connect with the air cleaner compartment outlets at locations forward of the cross-member.

Claim 5

An engine air cleaner and duct arrangement as set forth in claim 2 wherein each of the air cleaner compartments further has at least one drainage basin formed in the bottom thereof below the air filter and wherein the inlet for the compartment is formed as a side opening in the basin, and baffle means mounted in each compartment above the well and opposite the side opening therein for separating out incoming airborne water and particles prior to their reaching the air filter.

Claim 6

An engine air cleaner and duct arrangement for a vehicle having an engine mounted in front therein underneath a hood wherein a vehicle body cross-member extends underneath the hood with clearance space therebetween of smaller height than width and a latch mechanism latches the hood to the cross-member intermediate the ends of the latter: characterized by integral twin updraft air cleaner means each with an inlet and an outlet and an air filter therebetween and mounted on and in front of the cross-member and wherein the outlets are above the respective filters, air duct means comprising upper and lower Y-shaped shells that are peripherally joined to cooperatively define a single delivery branch connected to an air intake of the engine and a pair of feeder branches connected to the respective air cleaner outlets, said feeder branches being of smaller cross-sectional height than width so as to extend through the otherwise unused space between the cross-member and hood and on opposite sides of the latch mechanism and join with the single delivery branch at a location rearward of the cross-member and connect with the air cleaner outlets at locations forward of the cross-member and atop the air cleaner means.

Claim 7

An engine air cleaner and duct arrangement for a vehicle having an engine mounted in front therein underneath a hood wherein a vehicle body cross-member extends underneath the hood with clearance space therebetween of smaller height than width and a latch mechanism latches the hood to the cross-member intermediate the ends of the latter: characterized by integral twin updraft air cleaner means each with an inlet and an outlet and an air filter therebetween and mounted on and in front of the cross-member and wherein the outlets are above the respective filters, air duct means comprising upper and lower Y-shaped shells that are peripherally joined to cooperatively define a single delivery branch connected to an air intake of the engine and a pair of feeder branches connected to the respective air cleaner outlets, said feeder branches being of smaller cross-sectional height than width so as to extend through the otherwise unused space between the cross-member and hood and on opposite sides of the latch mechanism and join with the single delivery branch at a location rearward of the cross-member and connect with the air cleaner outlets at locations forward of the cross-member and atop the air cleaner means.