Ecolab USA Inc.

Ecolab Inc.

Ryan Jacob Urban

Jared Ryan Freudenberg

Troy Andreas Anderson

Brian Philip Carlson

Ryan Joseph Drake

Andrew Max Schultz

Henry Louis Carbone, Ii

Ryan Allen Chernik

Ryan S Carroll

Brian Joseph Doffing

Henry Louis Carbone

Ryan Carroll

Jared R Freudenberg

John Thomas Pelkey

Brian Doffing

Jay Richard Anderson

Jeffrey Alan Blansit

Richard Jondall Mehus

William Martin Christensen

Thomas C Rustad

Scott Russell Limback

Daniel Ronald Schwartz

John David Morey

Robert Eugene May

Quang Dao

Nicholas Donald Parent

Jay Anderson

Kayla Claassen

Chris James Steep

Henry Louis Ii Carbone

A method for obtaining a chemical concentration from a chemical composition and a fluid includes introducing the fluid through ports in a manifold diffuse member positioned adjacent a chemical composition and adjusting, with a fluid valve, characteristics of the flow of the fluid through the ports in the diffuser manifold to obtain and maintain a chemical concentration. The amount of liquid allowed through the ports modifies the turbulence of the liquid, thereby modifying the erosion rate of the chemical composition. An apparatus for adjusting characteristics of the flow of a fluid contacting a solid product to form a product chemistry includes a diffuser manifold having a manifold diffuse member comprising ports therethrough and a fluid valve for controlling the flow rate of a fluid moving through the plurality of ports and diverting the fluid through various flow paths.

Dispensing a solid chemistry using an adjustable turbulent flow technology manifold

A dispenser dispenses a consumable product from a container. The container is supported within a housing by a container holder. The container holder is vertically moveable within a movement range in the housing. A biasing structure biases the container holder upwardly. A sign is connected to move up and down with the container holder. An indicator associated with the sign is vertically fixed relative to the housing. When an amount of product remaining in the container reaches a low level, the biasing force of the biasing structure will lift the container holder, causing the indicator to be aligned with a portion of the sign that gives a visual cue to a user that the amount of product remaining is at a low level.

Mass based low product indicator

An apparatus and method for creating and dispensing a solution formed of a solid product which is eroded or dissolved in a liquid, which may include methods for creating turbulent flow of the liquid. The apparatus includes an inlet portion for introducing the liquid into the dispenser system, a solution forming assembly, and an outlet portion for dispensing the solution. The solution forming assembly may include a support structure configured to support the solid product, and a reservoir coupled to the support structure, the reservoir configured to hold the liquid and allow flow of the liquid into and out of the reservoir, the reservoir including a base and one or more sidewall portions. The reservoir further including one or more liquid inlets located in the one or more sidewall portions configured to introduce liquid into the reservoir to contact the solid product and create the solution.

Apparatus and method for dispensing solutions from solid products

A backflow prevention assembly for global use with dispensers requiring a variety of backflow prevention devices based on regulatory standards is provided. The assembly includes a housing comprising first and second housing members and including quick connector attachments extending therefrom. The quick connector attachments are non-threaded members configured to be attached to the various measurement and types of connections found throughout the world. A cover is provided for venting purposes to reduce the backflow siphoning forces or pressure, which causes the backflow of a product chemistry. Furthermore, a backflow prevention device is configured to be fluidly coupled to the housing of the present invention to provide for one way flow and the prevention of backflow of a product chemistry into a water supply. The flow control may be selected based on the regulatory standards of the location used.

Global backflow prevention assembly

A method and apparatus for obtaining a product chemistry from a product and a fluid is provided. A product is housed within a dispenser. A fluid is introduced through a manifold diffuse member having a plurality of ports. A cover is positioned adjacent the manifold diffuse member and includes a plurality of ports. The cover is able to be adjusted, for example, by rotating the cover, to align and un-align the manifold diffuse ports and the cover ports. This adjustment controls the flow characteristics of the fluid through the manifold diffuse member and cover to control the characteristics of the fluid in contact with the product. The adjustment of the cover to control the flow will provide a generally consistent concentration and erosion rate based upon known relationships between a characteristic of the fluid and the flow of the fluid in relation to the product.

Method and apparatus for variation of flow to erode solid chemistry

Dispensing techniques utilize existing fluid to dispense a solid block of chemical product concentrate. The solid chemical product concentrate may include, for example, detergents, disinfectants, sanitizers, rinse agents, or other cleaning agents. The dispenser monitors and controls the concentration of the chemical product in a use solution. When the concentration of the use solution falls outside of a target range, the dispenser routes existing fluid from within the system to the dispenser, where it interacts with and dispense a solid chemical product concentrate, thus raising the concentration of the chemical product in the use solution. In a dishmachine application, the existing fluid may include post wash or rinse fluid from the dishmachine, or may include use solution from a sump, tank, or other use solution storage container.

Solid chemical product dispensing using recycled fluid

A dispenser system and method for creating and dispensing one or more solutions formed from a plurality of separate and distinct solid products which are eroded or dissolved in a liquid. The one or more solutions may include at least one of a first solid product and a second solid product, dissolved in the liquid. The dispenser system may include one or more dividers within a solution forming assembly of the dispenser system to maintain separation between the first solid product and the second solid product.

Multiple solid products liquid solution dispenser

Methods, apparatuses, and systems for dispensing an off-gassing liquid product mixed with a diluting product are provided. A liquid product or product solution is moved through an unprimed product line and towards a dispenser. The liquid product is combined with the diluting product to create a solution. The solution is dispensed. The product line is cleared of unused liquid product to unprime the product line after the dispensement of the solution. The unused product may be directed back into a product container from which it was held.

System for handling displacement of liquid products

A dispenser dispenses a consumable product from a container. The container is supported within a housing by a container holder. The container holder is vertically movable within a movement range in the housing. A biasing structure biases the container holder upwardly. A sign is connected to move up and down with the container holder. An indicator associated with the sign is vertically fixed relative to the housing. When an amount of product remaining in the container reaches a low level, the biasing force of the biasing structure will lift the container holder, causing the indicator to be aligned with a portion of the sign that gives a visual cue to a user that the amount of product remaining is at a low level.

Dispenser with concentrated chemistry secondary container

Methods, apparatuses, and systems for dispensing an off-gassing liquid product mixed with a diluting product are provided. A liquid product or product solution is moved through a primed product line and towards a dispenser. The liquid product is combined with the diluting product to create a solution. The solution is dispensed. Prevention of displacement of the product line is accomplished by redirecting at least a portion of the unused liquid product in the product line to a displacement system operatively attached to the product line and including a secondary container. The stored product may be used with the next dispensement of solution, or emptied in a sanitary manner.

Methods, apparatuses, and systems for dispensing an off-gassing liquid product mixed with a diluting product are provided. A liquid product or product solution is moved through a primed product line and towards a dispenser. The liquid product is combined with the diluting product to create a solution. The solution is dispensed. The product line is cleared of unused or displaced liquid product by redirecting at least a portion of the unused or displaced liquid product in the product line to a displacement system operatively attached to the product line. The displacement system includes a check valve including a crack pressure that allows the unused or displaced product to be dispensed back into the product source or a separate, secondary container.

A method and system provides for monitoring, troubleshooting and acquiring diagnostics information from an aspirating dispensing system (). The dispensing system () uses an aspirator () with a plurality of liquid inlet ports and a flow meter () connected in liquid communication with at least one of the liquid inlet ports and a liquid source. The system monitors, troubleshoots and acquires diagnostics information from one or more components of the dispensing system by monitoring operation of the flow meter ().

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Mahtomedi, MN, United States of America

Ryan Jacob Urban