Washing machine with improved additive dispensing means
First Claim
1. In a treating agent dispenser system for an automatic washing machine of the top loading type having a cabinet, an outer tub, and a basket spaced inwardly therefrom, including a dispenser adapted to be mounted above the machine'"'"'s tub, said dispenser having a plurality of compartments for receiving treating agents to be dispensed into the wash tub and a plurality of liquid inlet means arranged in liquid flow communication between each compartment and a liquid supply means arranged for directing liquid into the respective liquid inlet means to flush said agents into the wash tub at predetermined times in a cycle of said automatic washing machine, the improvement comprising:
- a. one of the compartments being for receiving a bleach agent and having a channel and a drain opening therein,b. the liquid supply means includes a controlled mechanical liquid diverter that directs fresh liquid into said one compartment when the machine is being filled with liquid for the wash operation,c. a stationary holding tank having an outlet barrier for holding and diluting a treating agent with the liquid entering the tank before allowing the diluted mixture to flow over the barrier,d. liquid flow communicating means between the said one compartment drain opening and the holding tank,e. means for evacuating the mixture held in the holding tank by said barrier after the liquid flow into the tank terminates, andf. means for directing the diluted mixture from the holding tank to the tub wall.
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Accused Products
Abstract
A treating agent dispenser system for an automatic washing machine of the top loading type having an outer tub and a basket spaced inwardly therefrom. There is a dispenser adapted to be mounted above the machine'"'"'s wash tub and having a plurality of compartments for receiving treating agents to be dispensed into the wash tub at predetermined times in a cycle of the washing machine by liquid being introduced into the machine. One of the compartments has a channel with a drain opening in liquid flow communication with a stationary holding tank. The holding tank has means for evacuating the dilute agent mixture after liquid flow into the tank is terminated. Liquid flowing from the holding tank is directed to the space between the tub and basket. The treating agent dispenser system provides for diluting the treating agent and flushing it from its compartment with fresh incoming liquid and dispenses it into the wash water and not onto the fabrics to be washed.
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Citations
5 Claims
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1. In a treating agent dispenser system for an automatic washing machine of the top loading type having a cabinet, an outer tub, and a basket spaced inwardly therefrom, including a dispenser adapted to be mounted above the machine'"'"'s tub, said dispenser having a plurality of compartments for receiving treating agents to be dispensed into the wash tub and a plurality of liquid inlet means arranged in liquid flow communication between each compartment and a liquid supply means arranged for directing liquid into the respective liquid inlet means to flush said agents into the wash tub at predetermined times in a cycle of said automatic washing machine, the improvement comprising:
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a. one of the compartments being for receiving a bleach agent and having a channel and a drain opening therein, b. the liquid supply means includes a controlled mechanical liquid diverter that directs fresh liquid into said one compartment when the machine is being filled with liquid for the wash operation, c. a stationary holding tank having an outlet barrier for holding and diluting a treating agent with the liquid entering the tank before allowing the diluted mixture to flow over the barrier, d. liquid flow communicating means between the said one compartment drain opening and the holding tank, e. means for evacuating the mixture held in the holding tank by said barrier after the liquid flow into the tank terminates, and f. means for directing the diluted mixture from the holding tank to the tub wall. - View Dependent Claims (2, 3, 4, 5)
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Specification