Illinois Tool Works Inc.

Premark Feg L.l.c.

Dietrich Berner

Harald Disch

Martin Schrempp

Klaus Padtberg

Adrian Boldt

Peter K Maier-Laxhuber

Ralf W Schmidt

Reiner M Wörz

Charles E Warner

Alan J Varacins

Markus Heidt

Jürgen Litterst

Axel Beck

Heinrich Gonska

Udo Bürkle

Harry Braun

Reiner Wörz

Allen Jakway

Ralf Hubner

Peter Stolla

Udo Erb

Matthias Kaufmann

Dennis Firchau

Peter Maier-Laxhuber

Dieter Kaiser

A dishwasher () in the form of a commercial utensil washer or dishwasher which is designed as a batch dishwasher and is realized as a hood-type dishwasher, wherein the dishwasher () has a treatment chamber () with at least one wash system which is designed as a recirculation system, wherein the treatment chamber () has a first treatment zone () and at least one further, second treatment zone (), wherein items of washware can be treated independently of one another and at least temporarily at the same time in the first and in the at least one second treatment zone ().

Dishwasher in the form of a commercial utensil washer or dishwasher which is designed as a batch dishwasher

Dishwasher

The invention relates to a dishwasher in the form of a commercial utensil washer or dishwasher which is designed as a batch dishwasher and is realized as a hood-type dishwasher, wherein the dishwasher has a treatment chamber with at least one wash system which is designed as a recirculation system, wherein the treatment chamber has a first treatment zone and at least one further, second treatment zone, wherein items of washware can be treated independently of one another and at least temporarily at the same time in the first and in the at least one second treatment zone.

A dishwasher in the form of a commercial utensil washer or dishwasher which is designed as a batch dishwasher and is realized as a hood-type dishwasher, wherein the dishwasher has a treatment chamber with at least one wash system which is designed as a recirculation system, wherein the treatment chamber has a first treatment zone and at least one further, second treatment zone, wherein items of washware can be treated independently of one another and at least temporarily at the same time in the first and in the at least one second treatment zone.

A batch dishwasher () has a treatment chamber () with at least one wash system which is designed as a recirculation system, wherein the treatment chamber () has at least two treatment zones () in which washware can be treated at the same time but independently of one another, in particular independently of one another in respect of action time, wash and/or rinse mechanics, and/or independently in respect of the selected treatment program. The at least two treatment zones () are each realized in such a way that at least one dish rack () can be inserted and removed, and wherein the dishwasher () has a mechanism for retracting or extending a dish rack () into at least one and, respectively, out of at least one of the at least two treatment zones () as required.

Dishwasher which is designed as a batch dishwasher

A warewasher has at least one treatment system comprising a jet system () with at least one jet for spraying treatment liquid onto the items within at least one treatment zone (), a fresh water system and a control device (), wherein the fresh water system has at least one water feed (), with at least one fresh water inlet () for the introduction of fresh water into the at least one treatment zone () as well as a controllable capacitive deionization unit (), wherein the at least one cell () is designed to be operated in a deionization mode and in at least one further operating mode, wherein the control device () is designed to change the operating mode of the at least one cell () in accordance with at least one operating parameter of the warewasher.

Warewasher and method for operating a warewasher

A method is provided for operating a dishwasher () in the form of a batch dishwasher, which has a treatment chamber () for accommodating washware to be cleaned. Provision is made, during an adsorption phase, for air to be conducted out of the treatment chamber () through a sorption unit (), which contains a reversibly dehydratable dry material, in such a way that the dry material absorbs moisture from the air stream, wherein the air is then returned to the treatment chamber (). Provision is further made, during a desorption phase, for the dry material of the sorption unit () to be heated in such a way that moisture is desorbed from the dry material as steam. During the desorption phase, the sorption unit () is subjected to forced ventilation only to such an extent that recondensation of desorbed steam in the sorption unit () itself is effectively prevented.

Method for operating a dishwasher, and dishwasher

A warewasher () provided as a box-type warewasher and a method for operating such a warewasher () are provided. In accordance with the warewasher and method, during the adsorption phase, air is guided from the treatment chamber () of the machine () through a drying unit () in such a way that moisture from the airflow is absorbed by a dry material, wherein the air is then fed again to the treatment chamber (). Furthermore, the drying device is arranged above the treatment chamber () so as to effectively prevent penetration of splashed water into the drying device ().

Warewasher comprising a drying system and method for operating such a warewasher

A conveyor warewasher () which having at least one washing zone (), at least one rinsing zone () and at least one drying zone () and also a control device (). In order to achieve an effective cleaning and drying of the washware, along with as low a consumption as possible of resources in terms of water, chemicals and, in particular, energy, there is provision for the control device () to be designed for selecting a previously defined or definable program sequence at least in the at least one drying zone () and for setting the process parameters associated with the selected program sequence automatically as a function of the conveying speed at which the washware is conveyed through the treatment zones () of the conveyor warewasher ().

Conveyor warewasher and method for operating a conveyor warewasher

Conveyor ware washer comprising a water treatment device () for treating sprayed wash liquid in such manner that the treated liquid is of potable quality of water from the microbiological point of view and hence can be used as final rinse liquid or as part of a final rinse liquid.

Conveyor ware washer

Multitank conveyor-type dishwasher () for washing items () to be washed, comprising at least two wash zones () which are arranged in succession in the conveying direction (); a liquid forward-flow apparatus () between in each case two successive wash zones () for transferring liquid between these wash zones () in a forward-flow direction () counter to the conveying direction (); characterized in that a liquid recirculation apparatus () is provided for transferring sprayed liquid of a front wash zone (), as seen in the conveying direction (), into a rear wash zone () which is arranged downstream of the front wash zone (), as seen in the conveying direction (), counter to the forward-flow direction ().

Multitank conveyor-type dishwasher and an operating method for it

A conveyor dishwasher includes a storage tank for holding sprayed final rinse liquid and a controllable liquid transfer device for transferring liquid from the storage tank to at least one wash zone as a function of a liquid demand in at least one of the wash zones.

Conveyor dishwasher and operating method for same

A commercial dishwasher () has a spray chamber () for holding items () to be washed and is designed for loading and unloading batches of items () to be washed into and from a region () for items to be washed. The dishwasher () has a fan () for producing an air stream () which passes from an air inlet () below the region () for items to be washed, through the spray chamber (), to an air outlet (), with the air stream () in the spray chamber () being passed through the region () for items to be washed in order to dry the items () which have been washed. A deflector arrangement () acts on the air stream () entering the spray chamber () through the air inlet () in order for the air stream () to enter the region () for items to be washed in a uniformly distributed manner from below.

Growing community of inventors

Waldstetten, Germany

Dietrich Berner