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US 7,402,291 B2Granted
Dispensing apparatus and method suitable for heterogeneous composition
AssigneeEcolab Inc.
InventorsDavid A. Fine, Terry James Klos, Brian Chute, Brandon Carlson, Quang Dao
Life of this patent
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Abstract
The present invention relates to an apparatus and method suitable for dispensing heterogeneous compositions.
Claims18
A dispensing apparatus comprising:
- a breach system;
- a dilution system;
- and
- a distribution system;
- the breach system being configured to open a container and release a composition from the container and into the dilution system;
- the breach system comprising a rinsing system and a hollow contoured spike;
- the rinsing system being configured to contact the container and composition remaining in the container with a fluid and remove additional composition from the container;
- the hollow contoured spike:
- comprising beveled surfaces, a spike leg, and a plurality of points, the points being asymmetrically arranged on the hollow contoured spike;
- being configured to break and push aside a seal from the container opening;
- and
- defining a cavity;
- the cavity being configured to allow the composition to pass through the hollow contoured spike and to house at least a portion of the rinsing system;
- the dilution system being configured to receive the composition and to mix the composition with the liquid;
- the distribution system being configured to transport the mixture of composition and liquid from the apparatus.
12 more elements
A method of dispensing a heterogeneous cleaning composition comprising:
- piercing and pushing aside a covering on an opening of a container with a hollow contoured spike and rinsing the container;
- thereby transferring the contents of the container into a dilution system;
- combining the contents with a fluid to produce an intermediate composition;
- and
- dispensing the intermediate composition to a washing machine;
- wherein the hollow contoured spike:
- comprises beveled surfaces, a spike leg, and a plurality of points, the points being asymmetrically arranged on the hollow contoured spike;
- is configured to break and push aside seal from container opening;
- and
- defines a cavity;
- the cavity being configured to allow the composition to pass through the hollow contoured spike and to house at least a portion of a rinsing system.
8 more elements
A dispensing apparatus comprising:
- a breach system;
- a dilution system;
- a distribution system;
- and
- a controlled valve system;
- the breach system being configured to open a container and release a composition from the container and into the dilution system;
- the breach system comprising a rinsing system and a hollow contoured spike;
- the rinsing system being configured to contact the container and composition remaining in the container with a fluid and remove additional composition from the container;
- the hollow contoured spike:
- comprising a point, beveled surfaces, and a spike leg;
- being configured to break and push aside a seal from the container opening;
- and
- defining a cavity;
- the cavity being configured to allow the composition to pass through the hollow contoured spike and to house at least a portion of the rinsing system;
- the dilution system being configured to receive the composition and to mix the composition with the liquid;
- the distribution system being configured to transport the mixture of composition and liquid from the apparatus;
- the controlled valve system being configured to control the temperature of water entering the dispensing apparatus.
14 more elements
Dependencies are inferred from the claim text.