EP1040307A1 - Kältegerät - Google Patents
KältegerätInfo
- Publication number
- EP1040307A1 EP1040307A1 EP98966636A EP98966636A EP1040307A1 EP 1040307 A1 EP1040307 A1 EP 1040307A1 EP 98966636 A EP98966636 A EP 98966636A EP 98966636 A EP98966636 A EP 98966636A EP 1040307 A1 EP1040307 A1 EP 1040307A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- lining
- bead
- shape
- tongues
- appliance 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.)
- Granted
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
- F25D23/06—Walls
- F25D23/065—Details
Definitions
- the invention relates to a refrigeration device with a heat-insulating housing, which has an access opening and which has an inner lining lining a cold space, which at least on the side walls of the housing is opposite an outer lining spaced apart therefrom, the outer lining and the inner lining adjoining one another at least approximately at the same level as the access opening.
- the setting of the support tool to be carried out before the foaming process is additionally influenced by the manufacturing tolerances that occur during the manufacture of the inner support core and the outer support plates in such a way that for each combination of the support means brought together to form a support tool, the production process must be coordinated with one another.
- the invention has for its object to ensure in a refrigerator according to the preamble of claim 1 with simple, constructive measures that the Disadvantages of the prior art at the connection point between the inner lining and the outer lining are avoided.
- the solution according to the invention eliminates the need for a specific, defined spacing at the joint between the inner lining and the outer lining, which ensures that the tool components used in the foaming process of supporting the inner lining and the outer lining are mutually compatible, since the predetermined spacing at the connection point of the two Components are not guaranteed indirectly by a time-consuming and therefore costly tool setting, but by means provided directly on the components to be added. Since the means used can position or center the inner cladding and the outer cladding to the predetermined spacing, an adjustment of the joining components to one another which obstructs the production process is also superfluous. Furthermore, the ability of the means to stabilize the outer cladding and the inner cladding in their correct position ensures that the spacing at the connection point is correct even after the supporting tool components have been attached to the housing to be foamed.
- the means are designed as positioning lugs fixed on the outer lining and capable of acting on both sides of the bead-like shape.
- positioning lugs on the bead-like shape Due to the bilateral action of the positioning lugs on the bead-like shape, alignment of the inner cladding with the outer cladding is achieved in a simple manner without additional positioning measures having to be carried out in the manufacturing process. Due to the bilateral action of the positioning lugs on the bead-like shape, in addition to the positioning, a holder is also achieved in the correct position. In addition, positioning lugs in the event that the outer cladding is formed from sheet steel or plastic, produce or fix it easily, the means designed as positioning lugs being particularly easy to adapt to the geometry of the bead-like shape.
- the means for positioning and holding together the inner lining and the outer lining at their connection point is obtained if, according to a next preferred embodiment of the subject of the invention, it is provided that the means are designed as tongues which can mutually act on the bead-like shape . Due to the mutual arrangement, a sufficient holding and positioning effect is already achieved with little manufacturing effort, the mutual arrangement of the position posts also allowing the space required in the production process for automatic attachment or generation of the tongues.
- the tongues are integrally formed on the side wall.
- the tongues for positioning and holding the inner lining and the outer lining act on the bead-like shape at their connection point in a particularly defined manner if, according to a next advantageous embodiment of the object of the invention, it is provided that the tongues cooperate with the tip of the tongue with the bead-like shape.
- the tongues cooperate with the bead-like shape in the manner of a latching connection.
- FIG. 1 shows a housing of a household refrigeration appliance with side wall plates arranged as outer cladding on its side walls and an inner cladding adjoining the side edge of the side wall plates in the region of the access opening of the housing, in a horizontal section and
- FIG. 2 shows a detail on an enlarged scale of the housing in the area of one of the side walls adjoining the inner lining with its side bend on the access opening side, in horizontal section.
- FIG. 1 shows a heat-insulating housing 10 of a household refrigerator, not shown, which has a cold space 12 which can be operated via an access opening 11 and which is designed, for example, as a refrigerator or freezer space.
- the cold room 12 is lined with a one-piece inner cladding 13 produced by chipless shaping of a plastic board, which is provided at its free end section 14 directed away from the access opening 11 with a section 15 which springs back relative to its initial level.
- This has a receiving groove 17 which serves to receive a hot gas tube 16 and extends around the access opening 11, the groove bottom 18 of which is provided with a bead-like shape 19 which is essentially semicircular in cross section.
- the bead-like shape 19 is produced by non-cutting deformation of the end section 14 and is at least partially supported by a thermal insulation material 20 produced by foaming, which is introduced between the inner lining 13 and in the side wall area of the housing 10 each serving as an outer lining 21 side wall in liquid starting components.
- the outer cladding 21 is made of lacquered steel sheet and has on its side sections parallel to the plane of the access opening 11 a side fold 22 or 23, of which the side opening 23 facing the access opening is designed in two layers by angling its free edge in opposite directions, the The outside of its outer layer 24 is arranged flush with the outside of the end section 14, while its inner layer 25 coincides with it the side facing the thermal insulation material 20 is supported on the recessed section 15.
- the inner layer 25 has, on its resiliently configured end 26, which is supported against the bead-like shape 19 and which forces the side bend 23 into the recessed section 15, opposite, tab-shaped tongues 27 which are formed by non-cutting shaping the free end 26 is formed and thus integrally connected to it.
- the tongues 27 are arranged alternately one above the other along the height of the side bend 23 and, with their free tongue ends 28, act on both sides of the outside of the bead-like shape 19 facing the end 26 due to their mutual arrangement.
- the direction of action of the tongues 27 is determined by their opening angle from the plane of the free end 26 and at least essentially directed towards the center of the bead-like shape 19 which is semicircular in cross section.
- embossed-in molded lugs are also conceivable at the free end 26 of the side bend 23, which can interact with the tip of the nose with the bead-like shape 19.
- positioning means which are not integrally formed on the end section are also conceivable, which can be designed, for example, as positioning and / or adjusting pins which can be inserted into openings in the end 26.
- the inner layer 25 is provided with bends, for example, which are able to interact with the outer sides of the groove walls of the receiving groove 17 in a positioning and fixing manner.
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)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SI9830796T SI1040307T1 (sl) | 1997-12-19 | 1998-12-17 | Hladilnik |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1997156858 DE19756858A1 (de) | 1997-12-19 | 1997-12-19 | Kältegerät |
DE19756858 | 1997-12-19 | ||
PCT/EP1998/008277 WO1999032842A1 (de) | 1997-12-19 | 1998-12-17 | Kältegerät |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1040307A1 true EP1040307A1 (de) | 2000-10-04 |
EP1040307B1 EP1040307B1 (de) | 2005-11-16 |
Family
ID=7852733
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP98966636A Expired - Lifetime EP1040307B1 (de) | 1997-12-19 | 1998-12-17 | Kältegerät |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP1040307B1 (de) |
DE (2) | DE19756858A1 (de) |
ES (1) | ES2252877T3 (de) |
PL (1) | PL190070B1 (de) |
TR (1) | TR200001707T2 (de) |
WO (1) | WO1999032842A1 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10126843A1 (de) * | 2001-06-01 | 2002-12-05 | Bsh Bosch Siemens Hausgeraete | Korpus für ein Kältegerät |
DE102010003459B4 (de) * | 2010-03-30 | 2018-03-01 | BSH Hausgeräte GmbH | Kältegerät, insbesondere Standkältegerät |
DE102017119046A1 (de) * | 2017-08-21 | 2019-02-21 | Liebherr-Hausgeräte Ochsenhausen GmbH | Kühl- und/oder Gefriergerät |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB905224A (en) * | 1958-01-20 | 1962-09-05 | English Electric Co Ltd | Improvements in or relating to refrigerator cabinets |
FR1362178A (fr) * | 1963-06-26 | 1964-05-29 | Siemens Elektrogeraete Gmbh | Récipient isolé à l'aide d'une substance micro-cellulaire |
DE1451105A1 (de) * | 1963-07-15 | 1968-12-05 | Siemens Elektrogeraete Gmbh | Gehaeuse mit Schaumstoffisolierung fuer einen Tischkuehlschrank |
US4826010A (en) * | 1987-07-31 | 1989-05-02 | White Consolidated Industries, Inc. | Refrigeration cabinet construction |
JP2651110B2 (ja) * | 1993-11-15 | 1997-09-10 | 松下冷機株式会社 | 断熱箱体 |
-
1997
- 1997-12-19 DE DE1997156858 patent/DE19756858A1/de not_active Withdrawn
-
1998
- 1998-12-17 WO PCT/EP1998/008277 patent/WO1999032842A1/de active IP Right Grant
- 1998-12-17 TR TR2000/01707T patent/TR200001707T2/xx unknown
- 1998-12-17 ES ES98966636T patent/ES2252877T3/es not_active Expired - Lifetime
- 1998-12-17 PL PL98341072A patent/PL190070B1/pl not_active IP Right Cessation
- 1998-12-17 EP EP98966636A patent/EP1040307B1/de not_active Expired - Lifetime
- 1998-12-17 DE DE59813202T patent/DE59813202D1/de not_active Expired - Fee Related
Non-Patent Citations (1)
Title |
---|
See references of WO9932842A1 * |
Also Published As
Publication number | Publication date |
---|---|
PL190070B1 (pl) | 2005-10-31 |
DE59813202D1 (de) | 2005-12-22 |
ES2252877T3 (es) | 2006-05-16 |
DE19756858A1 (de) | 1999-06-24 |
EP1040307B1 (de) | 2005-11-16 |
WO1999032842A1 (de) | 1999-07-01 |
TR200001707T2 (tr) | 2000-11-21 |
PL341072A1 (en) | 2001-03-26 |
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