Cooking device with a steam-generating element

Patent metadata

Field	Value
Publication number	US-10398249-B2
Application number	US-201314049281-A
Country	US
Kind code	B2
Filing date	Oct 9, 2013
Priority date	Oct 10, 2012
Publication date	Sep 3, 2019
Grant date	Sep 3, 2019

Abstract

A cooking device includes an oven chamber operable to receive food that is to be cooked, a steam-generating element for generating steam, and a coupling element through which water used for generating steam is fed, at least in part, to the steam-generating element. The coupling element includes a connecting element configured to connect to a fixed water connection. A pipe element is disposed between the coupling element and the steam-generating element and is configured to establish a flow-connection suitable for conveying water. The pipe element includes a free-fall section and a water-conveying element is at least partially disposed in the free-fall section.

First claim

What is claimed is:

1. A cooking device comprising:
at least one oven chamber operable to receive food that is to be cooked;
a steam-generating element for generating steam, the steam-generating element including at least one reservoir configured to store, at least partially, water used for generating the steam;
a coupling element through which the water used for generating the steam is fed, at least in part, to the steam-generating element, the coupling element including a connecting element configured to connect to a fixed water connection;
a steam outlet element; and
a pipe element disposed between the coupling element and the steam-generating element, the pipe element including a free-fall section, a vertically extending portion disposed above the free-fall section, the vertically extending portion being connected to the coupling element, and a water-conveying element at least partially disposed in the free-fall section of the pipe element, the water-conveying element being comprised of at least two sections of an inner wall of the pipe element, a first section of the inner wall extending adjacent to an upper section of the free-fall section, and a second section of the inner wall extending adjacent to a lower section of the free-fall section, the pipe element, within its walls, separating steam being outlet from water being fed
wherein the pipe element is connected at a lower end thereof to the at least one reservoir and at an upper end thereof to the steam outlet element, the steam outlet element being disposed above the free-fail section, and
wherein the first section of the inner wall of the pipe element extends, from a lower end of the vertically extending portion, upward and toward the steam outlet element, and the second section of the inner wall of the pipe element extends upward and toward the steam outlet element.

2. The cooking device according to claim 1 , wherein the steam outlet element is disposed, at least partially, in an area of the water-conveying element.

3. The cooking device according to claim 2 , wherein the water-conveying element at least one of starts above the steam outlet element or extends to below the steam outlet element.

4. The cooking device according to claim 1 , wherein the steam outlet element is disposed at a distance from the connecting element, and the pipe element has a collecting area above the steam outlet element that is configured for collecting droplets and condensate.

5. The cooking device according to claim 1 , wherein the water-conveying element includes at least one of at least one fixed element or a flexible element.

6. The cooking device according to claim 1 , wherein the water-conveying element extends inside a section of the pipe element, at least partially, along a longitudinal axis of the pipe element.

7. The cooking device according to claim 1 , wherein at least one of at least one overflow element or at least one venting element are provided that are in flow connection with at least one of the pipe element or the at least one reservoir or the steam-generating element.

8. The cooking device according to claim 7 , wherein at least one of the at least one overflow element or the at least one venting element is at least partially configured as a shared unit together with a steam outlet element of the pipe element.

9. The cooking device according to claim 1 , wherein the pipe element, the water-conveying element, and the steam outlet element are configured as a one-piece or two-piece molded part.

10. The cooking device according to claim 1 , further comprising a valve element configured to regulate a flow connection for the water, wherein the valve element is disposed in an area of the connecting element or in an area of the pipe element downstream from the connecting element.

Assignees

• Miele & Cie

Inventors

• Becker Torben
• Ten Haaf Julia

Classifications

• F01K5/02

  used in regenerative installation · CPC title

• F24C15/327 Primary

  with air moisturising · CPC title

• A47J27/04 Primary

  for cooking food in steam; Devices for extracting fruit juice by means of steam {; Vacuum cooking vessels (steam-heated vessels for hotels, restaurants or canteens A47J27/16)} · CPC title