초록 ▼

The scent dispenser includes a scent adapter assembly mounted in a heating and air conditioning duct adjacent to a register. A scent dispenser housing is supported in the air duct by the adapter assembly. A scent rotor is rotatably journaled in the scent dispenser housing. A scent block is mounted i

The scent dispenser includes a scent adapter assembly mounted in a heating and air conditioning duct adjacent to a register. A scent dispenser housing is supported in the air duct by the adapter assembly. A scent rotor is rotatably journaled in the scent dispenser housing. A scent block is mounted in a scent holder chamber in the scent rotor. A plurality of adjustable radial apertures in the scent rotor control the passage of air through the scent rotor chamber. A housing upstream end wall of the scent dispenser housing directs air moving in the air duct toward fins on the scent rotor to rotate the scent rotor.

대표청구항 ▼

[ What is claimed is:] [1.]1. A scent dispenser comprising:a scent rotor having a scent rotor axis, a scent chamber for holding a scent block, a plurality of radially extending fins fixed to an outer surface of the scent chamber, apertures through the scent chamber for the passage of air through the

[ What is claimed is:] [1.]1. A scent dispenser comprising:a scent rotor having a scent rotor axis, a scent chamber for holding a scent block, a plurality of radially extending fins fixed to an outer surface of the scent chamber, apertures through the scent chamber for the passage of air through the scent chamber;a scent dispenser housing rotatably supporting the scent rotor, for rotation about said scent rotor axis, and wherein the scent dispenser housing is mounted in a fixed position within an air duct and has a housing end wall that directs air moving in the duct toward the plurality of radially extending fins to rotate the scent rotor.