DE1925147A1 - Two temperature range refrigerator - Google Patents
Two temperature range refrigeratorInfo
- Publication number
- DE1925147A1 DE1925147A1 DE19691925147 DE1925147A DE1925147A1 DE 1925147 A1 DE1925147 A1 DE 1925147A1 DE 19691925147 DE19691925147 DE 19691925147 DE 1925147 A DE1925147 A DE 1925147A DE 1925147 A1 DE1925147 A1 DE 1925147A1
- Authority
- DE
- Germany
- Prior art keywords
- partition plate
- refrigerator
- temperature range
- compartment
- refrigerator according
- 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
Links
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
- F25D23/08—Parts formed wholly or mainly of plastics materials
-
- 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
- F25D23/069—Cooling space dividing partitions
Description
1925H71925H7
Licentia Patent-Verwaltungs-GmbH. 6 Frankfurt/M., Theodor-Stern-Kai 1Licentia Patent-Verwaltungs-GmbH. 6 Frankfurt / M., Theodor-Stern-Kai 1
Bö/schz FK 69/013Bö / schz FK 69/013
14. Mai 1969May 14, 1969
Zwei-Temperaturbereich-KühlsehrankTwo temperature range cooling cabinet
Die Erfindung bezieht sich auf Kühlschränke mit Abteilen unterschiedlicher Kühl- "bzw. Gefriertemperatur, insbesondere auf Schränke, die hinter einer gemeinsamen Schranktür ein vorn durch eine besondere Tür und gegenüber dem auf höherer Temperatur gehaltenen Kühlabteil durch eine isolierte Trennplatte abgeschlossenes Gefrierfach aufweisen.The invention relates to compartmentalized refrigerators different cooling "or freezing temperatures, in particular on cupboards behind a shared cupboard door, one in front through a special door and opposite the one on a higher one Temperature maintained cooling compartment by an insulated partition plate have locked freezer compartment.
Diese Trennplatten sind bisher aus zwei an ihren Rändern dicht miteinander verbundenen Kunststoffplatten aufgebaut, von denen zumindest eine wannenförmig ausgebildet ist, wobei der Zwischenraum zwischen beiden Platten in der Regel mit einer Isolierung aus Schaumkunststoff ausgefüllt ist, der zumeist in situ eingeschäumt ist. Ein solcher Trennplattenaufbau ist verhältnismäßig kompliziert und teuer.These dividing plates have so far been made up of two plastic plates that are tightly connected to one another at their edges, of which at least one is trough-shaped, the space between the two plates usually with an insulation made of foam plastic is filled, which is mostly foamed in situ. Such a partition plate structure is relatively complicated and expensive.
Aufgabe der Erfindung ist es, eine Trennplatte zu schaffen, die wesentlich einfacher in ihrem Aufbau und billig herstellbar ist.The object of the invention is to create a partition plate which is much simpler in structure and inexpensive to manufacture is.
009847/0772009847/0772
1925H71925H7
- 2 - FK 69/013 ·- 2 - FK 69/013
Diese Aufgabe wird erfindungsgemäß, dadurch gelöst, daß die Trennplatte ein einstückiger Formkörper aus einem Strukturschaumstoff ist, der beim Auftreiben gleichzeitig eine massive Oberflächenschicht bildet.According to the invention, this object is achieved in that the partition plate is a one-piece molded body made of a structural foam, which when being blown at the same time forms a massive surface layer.
Besonders geeignet hierfür ist ein Polyurethanschaumstoff, der nach dem unter dem Namen Struktur-Hartschaum bekannten Verfahren hergestellt ist. Der Formkörper wird dabei in einer Form in einem Reaktions-Spritzgußverfahren erzeugt, wobei ggfs. in die Form auf der Seite des zu erzeugenden Formkörpers, welche der wärmeren Seite im Schrank zugewandt " ist, eine als Diffusionssperre dienende Folie eingelegt wird, die sich beim Schäumen fest mit dem Schäumst off körper verbindet,Particularly suitable for this is a polyurethane foam, which is known under the name of structural rigid foam Process is established. The molded body is produced in a mold in a reaction injection molding process, where appropriate. In the mold on the side of the molded body to be produced which faces the warmer side in the cabinet "is, a film serving as a diffusion barrier is inserted, which bonds firmly to the foaming body during foaming,
Als solche Diffusionssperre kann beispielsweise ein aluminiumkaschiertes Kartonpapier verwendet werden. Da die genannten Strukturschäume eine bräunliche Farbe besitzen und eine solche Farbe im Kühlmöbelbau ungewöhnlich ist, kann die Trennplatte lediglich aus aesthetischen Gründen zur Anpassung an die umgebenden Sehrankwände zumindest in den frei sichtbaren Bereichen einen entsprechenden Farbüberzug erhalten, der auf beliebige bekannte Weise aufgebracht werden kann.Such a diffusion barrier can, for example, be an aluminum-clad Cardboard paper can be used. Since the structural foams mentioned have a brownish color and such a color is unusual in refrigerated cabinets, the partition plate can only be used for aesthetic reasons Adaptation to the surrounding viewing walls, at least in the freely visible areas, receive a corresponding color coating, which can be applied in any known manner can.
In den Abbildungen ist ein Ausführungsbeispiel der Erfindung dargestellt. Fig. 1 zeigt in perspektivischer Darstellung und in Draufsicht eine einstückige Trennplatte 1 aus Strukturschaumstoff, die einen umlauf enden Flansch. 4 aufweist, der dazu dient, die Platte in in den Wandungen des Schrankinnengehäuses vorgesehene Nuten oder an ihnen angebrachten Führungen einzuschieben. Die Trennplatte kann natürlich auch fest im Schrank eingebaut werden.In the figures, an embodiment of the invention is shown. Fig. 1 shows in perspective and in plan view a one-piece partition plate 1 made of structural foam, the one circumferential flange. 4, which serves to hold the plate in the walls of the cabinet interior housing insert provided grooves or guides attached to them. The partition plate can of course also be permanently installed in the cabinet.
009847/0772009847/0772
- 3 - FK 69/015 - 3 - FK 69/015
Fig. 2 ist in vergrößerter Darstellung ein Querschnitt durch die Platte gemäß Schnittlinie I - I in Fig. 1.
Man erkennt daran deutlich den Schaumstoffkern 2 und
die harte, zellfreie und massive Deckschicht, die von
selbst beim Schäumvorgang entsteht.FIG. 2 is an enlarged illustration of a cross section through the plate according to section line I - I in FIG. 1.
You can clearly see the foam core 2 and
the hard, cell-free and massive top layer that
even occurs during the foaming process.
Das nach dem genannten Verfahren hergestellte Formstück ist konturenscharf und besitzt eine glatte Oberfläche, die, wie bereits erwähnt, noch lackiert, oder sonstwie mit einem Farbüberzug und gegebenenfalls mit einer als Dii'i'ur.ionssperre wirkenden Folie versehen werden kann.The molded piece produced by the process mentioned has a sharp contour and a smooth surface, which, as already mentioned, is still varnished or otherwise with a color coating and possibly with an as Dii'i'ur.ionsperre acting film can be provided.
Z* Seiten Beschreibung
? Patentansprüche
1 Blatt Zeichnungen Z * page description
? Claims
1 sheet of drawings
009847/0772009847/0772
8AD ORIGINAL8AD ORIGINAL
Claims (1)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19691925147 DE1925147A1 (en) | 1969-05-16 | 1969-05-16 | Two temperature range refrigerator |
FR7017666A FR2060009B1 (en) | 1969-05-16 | 1970-05-14 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19691925147 DE1925147A1 (en) | 1969-05-16 | 1969-05-16 | Two temperature range refrigerator |
Publications (1)
Publication Number | Publication Date |
---|---|
DE1925147A1 true DE1925147A1 (en) | 1970-11-19 |
Family
ID=5734408
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19691925147 Pending DE1925147A1 (en) | 1969-05-16 | 1969-05-16 | Two temperature range refrigerator |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE1925147A1 (en) |
FR (1) | FR2060009B1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003023299A1 (en) | 2001-09-13 | 2003-03-20 | BSH Bosch und Siemens Hausgeräte GmbH | Housing for a refrigeration device |
EP1742000A2 (en) * | 2005-07-08 | 2007-01-10 | Liebherr-Hausgeräte Ochsenhausen GmbH | Refrigerator and/or freezing apparatus |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1332023A (en) * | 1963-12-16 | |||
DE1504821A1 (en) * | 1962-06-08 | 1969-09-11 | Siemens Elektrogeraete Gmbh | Process for the production of a fridge housing with insulating walls made of foam |
US3194622A (en) * | 1963-02-08 | 1965-07-13 | Studebaker Corp | Freezer cabinet construction |
FR1402473A (en) * | 1964-07-27 | 1965-06-11 | Siemens Elektrogeraete Gmbh | Refrigerator cabinet equipped with a compression refrigerator |
US3478536A (en) * | 1966-07-28 | 1969-11-18 | Mitsubishi Electric Corp | Refrigerator |
-
1969
- 1969-05-16 DE DE19691925147 patent/DE1925147A1/en active Pending
-
1970
- 1970-05-14 FR FR7017666A patent/FR2060009B1/fr not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003023299A1 (en) | 2001-09-13 | 2003-03-20 | BSH Bosch und Siemens Hausgeräte GmbH | Housing for a refrigeration device |
US8079231B2 (en) | 2001-09-13 | 2011-12-20 | Bsh Bosch Und Siemens Hausgeraete Gmbh | Housing for a refrigerator |
EP1742000A2 (en) * | 2005-07-08 | 2007-01-10 | Liebherr-Hausgeräte Ochsenhausen GmbH | Refrigerator and/or freezing apparatus |
EP1742000A3 (en) * | 2005-07-08 | 2011-10-05 | Liebherr-Hausgeräte Ochsenhausen GmbH | Refrigerator and/or freezing apparatus |
Also Published As
Publication number | Publication date |
---|---|
FR2060009A1 (en) | 1971-06-11 |
FR2060009B1 (en) | 1973-08-10 |
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