Full service car wash fragrance dispensing machine

Claim 2

A multiple fragrance dispensing machine for full service car washes, said dispensing machine comprising: rigid enclosure means adapted to be disposed adjacent a car wash lane for housing components of said machine; circuit means disposed within said enclosure means for controlling said machine; container means for storing a plurality of fragrance concentrates to be dispensed; applicator gun means for precisely dispensing a mist of fragrance of a desired scent, said gun means comprising a housing adapted to be grasped by a user, a trigger switch secured to said housing for activating said circuit means, and an internal atomizer manifold comprising: a high pressure air passageway adapted to be interconnected with a source of high pressure air via an air line extending from said enclosure means to said gun means; a dispensing barrel for outputting mist; a venturi defined between said high pressure air passageway and said dispensing barrel; a plurality of separate fragrance passageways adapted to be individually connected in fluid flow communication with said plurality of fragrance concentrates via a plurality of fluid conductive tubes extending from said enclosure means to said gun means; a common fragrance connecting passageway interconnected with each of said separate fragrance passageways; and, whereby suction from said venturi draws fragrance from said connecting passageway for subsequent discharge through said barrel; and, said circuit means comprising solenoid means for individually activating said air line and one of said fluid conductive tubes so that said gun outputs mist of a single scent.

Claim 3

The fragrance dispensing machine as defined in claim 1 wherein said discharge barrel comprises an elongated, generally tubular internal passageway and a reduced diameter neck portion containing a suction orifice forming said venturi and aligned in fluid flow communication with said common fragrance passageway, so that high pressure air rushing interiorly therethrough applies vacuum suction to said common passageway to withdraw fragrance therefrom.

Claim 4

A multiple fragrance dispensing machine for full service car washes, said dispensing machine comprising: wheeled carriage means adapted to be disposed upon a supporting surface for moving said machine to a desired work location; circuit means disposed within said carriage means for controlling said machine; container means for storing a plurality of fragrance concentrates to be dispensed; applicator gun means for precisely dispensing a mist of fragrance of a desired scent, said gun means comprising a housing adapted to be grasped by a user, a trigger switch secured to said housing for activating said circuit means, and an internal atomizer manifold comprising: a high pressure air passageway adapted to be interconnected with a source of high pressure air via an air line extending from said carriage means to said gun means; a dispensing barrel for outputting mist; a venturi defined between said high pressure air passageway and said dispensing barrel; a plurality of separate fragrance passageways adapted to be individually connected in fluid flow communication with said plurality of fragrance concentrates via a plurality of fluid conductive tubes extending from said carriage means to said gun means; a common fragrance connecting passageway interconnected with each of said separate fragrance passageways; and, whereby suction from said venturi draws fragrance from said connecting passageway for subsequent discharge through said barrel; and, said circuit means comprising solenoid means for individually activating said air line and one of said fluid conductive tubes so that said gun outputs mist of a single scent.

Claim 5

A multiple fragrance dispensing machine for full service car washes, said dispensing machine comprising: wheeled carriage means adapted to be disposed upon a supporting surface for moving said machine to a desired work location; circuit means disposed within said carriage means for controlling said machine; container means for storing a plurality of fragrance concentrates to be dispensed; applicator gun means for precisely dispensing a mist of fragrance of a desired scent, said gun means comprising a housing adapted to be grasped by a user, a trigger switch secured to said housing for activating said circuit means, and an internal atomizer manifold comprising: a high pressure air passageway adapted to be interconnected with a source of high pressure air via an air line extending from said carriage means to said gun means; a dispensing barrel for outputting mist; a venturi defined between said high pressure air passageway and said dispensing barrel; a plurality of separate fragrance passageways adapted to be individually connected in fluid flow communication with said plurality of fragrance concentrates via a plurality of fluid conductive tubes extending from said carriage means to said gun means; a common fragrance connecting passageway interconnected with each of said separate fragrance passageways; and, whereby suction from said venturi draws fragrance from said connecting passageway for subsequent discharge through said barrel; and, said circuit means comprising solenoid means for individually activating said air line and one of said fluid conductive tubes so that said gun outputs mist of a single scent.

Claim 6

The fragrance dispensing machine as defined in claim 3 wherein said discharge barrel comprises an elongated, generally tubular internal passageway and a reduced diameter neck portion containing a suction orifice forming said venturi and aligned in fluid flow communication with said common fragrance passageway, so that high pressure air rushing interiorly therethrough applies vacuum suction to said common passageway to withdraw fragrance therefrom.