WO2011003541A1 - Récipient pour boissons conçu pour l'utilisation d'un rayonnement électromagnétique - Google Patents

Récipient pour boissons conçu pour l'utilisation d'un rayonnement électromagnétique Download PDF

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Publication number
WO2011003541A1
WO2011003541A1 PCT/EP2010/003977 EP2010003977W WO2011003541A1 WO 2011003541 A1 WO2011003541 A1 WO 2011003541A1 EP 2010003977 W EP2010003977 W EP 2010003977W WO 2011003541 A1 WO2011003541 A1 WO 2011003541A1
Authority
WO
WIPO (PCT)
Prior art keywords
collecting container
ballast
beverage
electromagnetic radiation
container
Prior art date
Application number
PCT/EP2010/003977
Other languages
German (de)
English (en)
Inventor
Hendrik Meyl
Original Assignee
Hendrik Meyl
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hendrik Meyl filed Critical Hendrik Meyl
Publication of WO2011003541A1 publication Critical patent/WO2011003541A1/fr

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J36/00—Parts, details or accessories of cooking-vessels
    • A47J36/02—Selection of specific materials, e.g. heavy bottoms with copper inlay or with insulating inlay
    • A47J36/027—Cooking- or baking-vessels specially adapted for use in microwave ovens; Accessories therefor

Definitions

  • the invention is in the field of beverage preparation, in particular the preparation of hot drinks by means of a hot, pressurized liquid, using electromagnetic radiation.
  • a liquid (brewing liquid) is exposed to electromagnetic radiation, thereby brought under pressure, pressed from a certain pressure through a beverage base and collected in a Auffangeb female.
  • the brew thus produced is not or only slightly heated in the collecting container by the electromagnetic radiation, so that it does not reach its boiling point as long as the brewing process continues using electromagnetic radiation.
  • Beverage temperature in the collecting container is ideally between 64 ° C and 70 ° C.
  • Collection container is made of solid metal to avoid loss of aroma by boiling the finished beverage. In view of the desired coffee temperature in the collecting container and the good thermal conductivity of metal, this is not safety-related
  • US Pat. No. 5,858,551 (Orrico et al.) Describes a beverage maker in which the brewing unit and the collecting container are integrated in one device. To shield the finished beverage, a preformed aluminum insert is proposed, which is inserted into the collecting container.
  • this is perceptible by the user and can lead to confusion since users are accustomed to using no metals in microwave ovens. Also can not be ensured in this way that no arcs arise.
  • U.S. Patent 5,185,505 (Grzywana) describes an ice maker for use in a microwave oven. This has a two pot-shaped walls shaped collecting container, in the cavity of a metal strip is used as a shield. This metal strip must have particularly smooth cutting edges to avoid arcs and corona losses and is quite expensive to produce. Even with ideal production, strong electric fields are an inherent part of this design, as the sheet edges have a very small radius. This leads to premature material fatigue. The distance between the metal strip and the environment, potentially other metal, is determined only by the thickness of the walls. To ensure a sufficient distance a correspondingly thick wall is required, which is associated with high production costs.
  • An object of the invention is to produce a safe and durable container with the use of electromagnetic radiation.
  • Another object of the invention is to achieve a cheap and error-free
  • Another object of the invention is that the collecting container in terms of weight and from its exterior equal to a collecting container made of ceramic.
  • an object of the invention to improve the stability of the collection container, since he must be stable even with an attached beverage maker. This is especially the case when using microwave ovens with turntables.
  • the invention finds use in small systems which are exclusively individual
  • a single beverage serving is the amount that is prepared for exactly one person for direct consumption.
  • the invention is applicable to beverage makers that with
  • electromagnetic radiation work as a heat source.
  • the invention is a collecting container of several enveloping parts, on which spacers are mounted, between which there is a device shielding against electromagnetic radiation.
  • ballast is used to improve the feel and stability.
  • Figure 1 shows the collecting container according to a first embodiment of the invention.
  • Figure 2 shows a side view of the collection container according to the first embodiment of the invention.
  • Figure 3 shows the section B-B according to a second embodiment of the invention of Figure 4.
  • Figure 4 shows the section A-A according to the second embodiment of the invention of Figure 3.
  • Figure 5 shows the cross section of the collecting container according to a third embodiment.
  • Figure 6 shows a second variant of the embodiment of the shield.
  • Figure 7 shows a third variant of the embodiment of the shield.
  • Figure 8 shows a fourth vanadium of the shield design.
  • Figure 1 shows a first embodiment of the collecting container (2), which collects the finished beverage (8) during the preparation of a beverage (8) in a microwave oven. It essentially consists of a round pot shape and is suitable for direct consumption of the beverage.
  • the collecting container consists of two enveloping parts, an inner part (35) and an outer part (36), which together define the outer aesthetics of the collecting container and enclose in its interior a cavity (37) in which a microwave-shielding
  • the handle (38) of the collecting container (2) is attached to one of the enveloping parts (35, 36) and forms part of it.
  • the collecting container (2) is designed so that the beverage-holding surface and the surface, which is led to the consumption at the mouth, consist of one part. This happens because the inner part (35) is turned over at the container edge.
  • Figure 2 shown as a side view.
  • the projection (60) simultaneously represents the approach to the handle (38).
  • the inner sides of the Hüllmaschine (35, 36) are provided with spacers (56) which fix the shield.
  • the spacers (56) are z. B. formed by spacer blades or holding webs, which converge in a cylinder (57). But there are also other forms of spacers possible.
  • the shield (32) protects the finished beverage (8) from further heating and cooking and thus from destruction of the aroma.
  • the shield (32) consists of a piece of deep-drawn sheet metal, that for reducing the electric field strengths rounded edges (92), the z. B. are formed by the turning of the metal sheet. To the Forming the rounding (92) can also be applied to the edges of a torusfömiger ring and soldered. Still other designs are possible to corona losses and
  • the strength of the shielding effect by adjusting the height of the shield (32) to choose so that it is ensured that the beverage after completing the brewing process, the desired temperature.
  • the collecting container (2) shown is only one way of embodying the invention.
  • the collecting container (2) can take any arbitrary form, as long as it can accommodate the beverage to be contained (8) and meets the hygienic and other requirements.
  • the handle (38) can be part of one of the wrapping elements, but it can also be a separate part that can be detached or detached. Of course, in the shaping can also be dispensed with the handle (38).
  • the beverage maker can be designed in a variety of ways higher quality.
  • the Hüllmaschine (35, 36) may be made in high gloss, z. B. by polishing the manufacturing forms.
  • the entire collecting container (2) can also be painted after its assembly. So that the collecting container (2) for everyday use is more durable and durable, the surfaces can be designed scratch-resistant, z. B. by the Lackier, by overmolding of through-colored parts with very hard, transparent plastic or by using injection molding techniques. The latter also allows the attachment of permanent graphics, which, unlike
  • Collection container (2) have inventory.
  • the shield (32) can take various forms. The use of any metallic form is possible from a technical point of view, whether as a perforated plate, metal mesh, Metal screen. Also liquids are possible. However, the material must not be of any health concern, ie it must meet the health requirements.
  • the shield (32) can also be reached in any other way, eg. Example, by a on one or more of the Hüllmaschine (35, 36) applied layer of a highly conductive material. And others
  • FIGS 3 to 5 show a collecting container according to a second embodiment of the invention.
  • additional material as ballast (33) is inserted in the cavities (37) of the Hüllmaschine (35, 36) in the cavities (37) of the Hüllmaschine (35, 36) additional material as ballast (33) is inserted.
  • the collection container gains weight and gives a high-quality impression.
  • the ballast (33) and its quantity are chosen so that the collection container (2) has a weight as if it were made of ceramics.
  • Increase storage capacity of the collection container is a side effect. This can of course also be used selectively. Depending on how the beverage maker used in connection with the collecting container (2) works, more or less thermal energy should be added to the beverage (8) and the like. be withdrawn by recording in the collecting container (2) to ensure that the beverage has the desired temperature after finishing the brewing process.
  • ballast (33) is transparent to the electromagnetic radiation used, the design according to Figure 3 is suitable, just as in the case where ballast (33) reflects the electromagnetic radiation. In the latter should be taken to ensure that no spark gaps can form, for. B. by suitable electrical connection of the ballast (33) with the shielding device (32).
  • the ballast (33) may also be part of the shield (32).
  • the shield (32) is substantially thicker than the manufacturing process and functionality require, and thus heavier, or the shield (32) consists of a thick bottom with thin walls.
  • FIG. 5 shows a shielding mechanism (32) consisting of two metal pots placed one inside the other
  • the arrangement of the ballast (33) in the collecting container (2) is preferably close to its footprint. As a result, the weight center of the collecting container (2) is kept very low and it is stable.
  • beverage maker Brewing unit on the collecting container (2) (together called beverage maker) is placed.
  • the stability of the beverage maker is defined by its weight center and its footprint, which is identical to the footprint of the collection container (2). In determining the necessary stability in particular the acceleration of the beverage maker on the turntable of a commercial microwave oven must be considered. Although formerly a designer, ie the one who defined the external appearance of the beverage maker, could influence the stability only with the shape of the footprint, this now also stands for him
  • the previously described shielding device (32) protects the beverage (8) from electromagnetic radiation that strikes the collecting container from the sides or bottom.
  • FIGs 6 to 8 further embodiments are shown in Figures 6 to 8. These cause electromagnetic waves irradiated via the opening of the collecting container to be reflected back out of the interior of the collecting container (2) without being absorbed by the beverage (8).
  • Figure 6 shows a slight chamfer (107) of the shield (32), so that incident on the upper side radiation z. T. is so depleted that the drink (8) is not heated.
  • Figure 7 shows a sawtooth profile (108) showing a better effect.
  • Figure 8 shows a fresnel lens-like profile (109), which has as a focal point (110) a point just above the edge of the collecting container. If the collecting container in
  • the profile (109) will reflect this incident radiation directly out of the collecting container (2), so that a particularly high degree of shielding of the beverage (8) against heating by electromagnetic radiation is achieved.

Abstract

Récipient pour boissons comportant plusieurs parties enveloppes dotées d'espaceurs, entre lesquelles est placé un dispositif de protection contre le rayonnement électromagnétique. Le récipient est en outre pourvu d'un lest pour faciliter sa prise en main et améliorer sa stabilité.
PCT/EP2010/003977 2009-07-06 2010-07-01 Récipient pour boissons conçu pour l'utilisation d'un rayonnement électromagnétique WO2011003541A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102009031756A DE102009031756A1 (de) 2009-07-06 2009-07-06 Auffangbehälter für Getränke bei Verwendung von elektromagnetischer Strahlung und entsprechendes Verfahren
DE102009031756.2 2009-07-06

Publications (1)

Publication Number Publication Date
WO2011003541A1 true WO2011003541A1 (fr) 2011-01-13

Family

ID=42731972

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2010/003977 WO2011003541A1 (fr) 2009-07-06 2010-07-01 Récipient pour boissons conçu pour l'utilisation d'un rayonnement électromagnétique

Country Status (2)

Country Link
DE (1) DE102009031756A1 (fr)
WO (1) WO2011003541A1 (fr)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2601067A (en) 1948-03-24 1952-06-17 Raytheon Mfg Co Coffee brewing
US4096966A (en) * 1975-07-23 1978-06-27 Marvin Stanley Korshak Self-righting cups
US4386109A (en) 1981-02-25 1983-05-31 Raytheon Company Microwave expresso coffee maker and process
US5185505A (en) 1991-05-29 1993-02-09 Mr. Coffee, Inc. Microwave iced tea maker
US5316193A (en) * 1991-01-24 1994-05-31 Heiberger Robert A Bottle with reflective barrier layer for reducing electromagnetic energy transfer
EP0741989A1 (fr) * 1995-05-10 1996-11-13 Nippon Sanso Corporation Récipient en résin synthétique isolé thermiquement par double paroi
US5884551A (en) 1997-03-18 1999-03-23 Micro Lungo, Inc. Microwavable beverage maker
US20040020922A1 (en) 2001-02-01 2004-02-05 Alves Helio Vieira Microwave multiboiling appliance and method for making coffee or similar drinks using microwave multiboiling appliances

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2601067A (en) 1948-03-24 1952-06-17 Raytheon Mfg Co Coffee brewing
US4096966A (en) * 1975-07-23 1978-06-27 Marvin Stanley Korshak Self-righting cups
US4386109A (en) 1981-02-25 1983-05-31 Raytheon Company Microwave expresso coffee maker and process
US5316193A (en) * 1991-01-24 1994-05-31 Heiberger Robert A Bottle with reflective barrier layer for reducing electromagnetic energy transfer
US5185505A (en) 1991-05-29 1993-02-09 Mr. Coffee, Inc. Microwave iced tea maker
EP0741989A1 (fr) * 1995-05-10 1996-11-13 Nippon Sanso Corporation Récipient en résin synthétique isolé thermiquement par double paroi
US5884551A (en) 1997-03-18 1999-03-23 Micro Lungo, Inc. Microwavable beverage maker
US20040020922A1 (en) 2001-02-01 2004-02-05 Alves Helio Vieira Microwave multiboiling appliance and method for making coffee or similar drinks using microwave multiboiling appliances

Also Published As

Publication number Publication date
DE102009031756A1 (de) 2011-01-13

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