EP3982069A1 - Appareil électroménager de refroidissement - Google Patents

Appareil électroménager de refroidissement Download PDF

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Publication number
EP3982069A1
EP3982069A1 EP21196893.8A EP21196893A EP3982069A1 EP 3982069 A1 EP3982069 A1 EP 3982069A1 EP 21196893 A EP21196893 A EP 21196893A EP 3982069 A1 EP3982069 A1 EP 3982069A1
Authority
EP
European Patent Office
Prior art keywords
inner container
appliance device
refrigeration
filling element
insulation
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
EP21196893.8A
Other languages
German (de)
English (en)
Inventor
Hannes Grimminger
Prashantagouda Hosamani
Simon Krämer
YALCIN Özsoy
Andreas Vogl
Ming Zhang
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BSH Hausgeraete GmbH
Original Assignee
BSH Hausgeraete GmbH
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 BSH Hausgeraete GmbH filed Critical BSH Hausgeraete GmbH
Publication of EP3982069A1 publication Critical patent/EP3982069A1/fr
Pending legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D23/00—General constructional features
    • F25D23/06—Walls
    • F25D23/062—Walls defining a cabinet
    • F25D23/064—Walls defining a cabinet formed by moulding, e.g. moulding in situ
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2201/00—Insulation
    • F25D2201/10—Insulation with respect to heat
    • F25D2201/14—Insulation with respect to heat using subatmospheric pressure

Definitions

  • the domestic refrigeration appliance device has at least one filling element, in particular filling profile element, which is arranged in the insulation space and is in particular intended to minimize foam accumulation when the insulation space is foamed with a thermally insulating foam.
  • the household appliance device has the at least one filling element, which is arranged in the isolation space and can also have at least one further filling element, which is arranged in the isolation space.
  • the filling element and/or the further filling element preferably has/have an elongate shape, with a largest lateral extent being at least 50% greater than a next larger lateral extent.
  • the filling element and/or the further filling element is preferably arranged in the insulation space in such a way that the greatest lateral extension runs at least essentially parallel to a vertical direction of the inner container with a deviation of at most 8°, preferably at most 5° and particularly preferably at most 2° .
  • the filling element can have a shape that is specially adapted to a geometry in the isolation space, in particular to an outer contour of the inner container unit and/or the outer housing.
  • the adhesive element can connect the filling element and the outer housing to one another in a materially bonded manner and can be designed, for example, as a double-sided adhesive tape or as an adhesive layer made of adhesive, for example hot-melt adhesive or the like.
  • the adhesive element could connect the filling element and the outer housing with one another in a positive or non-positive manner, with the adhesive element being able to be designed, for example, as a screw or a nail or a rivet or a clamping element or the like.
  • the protective cover is preferably made of a metalized plastic film, for example an aluminum-coated film of polyester and/or polyamide and/or polypropylene and/or polyethylene and/or the like.
  • the filling element designed as a vacuum insulation panel can have other elements, in particular so-called dryers and/or getters, which are intended to absorb water vapor and/or gas molecules, for example oxygen and/or nitrogen and/or carbon dioxide molecules bind, exhibit.
  • the filling element has cellulose, in particular corrugated cardboard and/or honeycomb cardboard.
  • the filling element can advantageously be provided with a particularly small amount of material and particularly cost-effectively.
  • a filling element with low temperature sensitivity and high compressive strength can advantageously be provided if the filling element has cellulose.
  • a filling element with a high insulating effect can advantageously be used.
  • the filling element is preferably made at least essentially entirely from cellulose, in particular from corrugated cardboard and/or honeycomb cardboard.
  • the further recess 74a of the filling element 28a is arranged offset in a height direction 44a with respect to the recess 40a.
  • the insulation element 24a makes contact with the receiving contour 20a and in particular with a further snap-in receptacle (not shown) of the receiving contour 20a.
  • FIG 8 shows a further exemplary embodiment of a domestic refrigeration appliance device 10c.
  • the household refrigeration appliance device 10c has an outer housing 12c and an inner container unit 14c arranged within the outer housing 12c.
  • the inner container unit 14c has an inner container 16c, which forms at least one refrigeration compartment 18c and a receiving contour 20c for receiving a refrigeration unit (not shown).
  • the inner container unit 14c forms at least one further refrigeration compartment 42c.
  • the further refrigeration compartment 42c is formed by a further inner container 72c of the inner container unit 14c.
  • the further inner container 72c forms a further receiving contour 80c for receiving a further refrigeration unit (not shown).
  • An insulation space 26c is arranged between the outer housing 12c, the inner container 16c and the further inner container 72c of the inner container unit 14c.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Refrigerator Housings (AREA)
  • Packages (AREA)
EP21196893.8A 2020-10-09 2021-09-15 Appareil électroménager de refroidissement Pending EP3982069A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102020212816.2A DE102020212816A1 (de) 2020-10-09 2020-10-09 Haushaltskältegerätevorrichtung

Publications (1)

Publication Number Publication Date
EP3982069A1 true EP3982069A1 (fr) 2022-04-13

Family

ID=77774811

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21196893.8A Pending EP3982069A1 (fr) 2020-10-09 2021-09-15 Appareil électroménager de refroidissement

Country Status (3)

Country Link
EP (1) EP3982069A1 (fr)
CN (1) CN216897959U (fr)
DE (1) DE102020212816A1 (fr)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0188806A2 (fr) * 1984-12-27 1986-07-30 Matsushita Refrigeration Company Calorifuge contenant de la mousse de polyuréthane rigide
EP0545192A1 (fr) * 1991-12-02 1993-06-09 Whirlpool Europe B.V. Structure isolante pour réfrigérateur à plusieurs compartiments
JP2013249973A (ja) * 2012-05-30 2013-12-12 Hitachi Appliances Inc 冷蔵庫
JP2015227762A (ja) * 2014-06-02 2015-12-17 株式会社東芝 冷蔵庫
JP2016180518A (ja) * 2015-03-23 2016-10-13 東芝ライフスタイル株式会社 冷蔵庫
US10533697B2 (en) * 2015-10-19 2020-01-14 Samsung Electronics Co., Ltd. Refrigerator and manufacturing method therefor

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0188806A2 (fr) * 1984-12-27 1986-07-30 Matsushita Refrigeration Company Calorifuge contenant de la mousse de polyuréthane rigide
EP0545192A1 (fr) * 1991-12-02 1993-06-09 Whirlpool Europe B.V. Structure isolante pour réfrigérateur à plusieurs compartiments
JP2013249973A (ja) * 2012-05-30 2013-12-12 Hitachi Appliances Inc 冷蔵庫
JP2015227762A (ja) * 2014-06-02 2015-12-17 株式会社東芝 冷蔵庫
JP2016180518A (ja) * 2015-03-23 2016-10-13 東芝ライフスタイル株式会社 冷蔵庫
US10533697B2 (en) * 2015-10-19 2020-01-14 Samsung Electronics Co., Ltd. Refrigerator and manufacturing method therefor

Also Published As

Publication number Publication date
DE102020212816A1 (de) 2022-04-14
CN216897959U (zh) 2022-07-05

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