EP2370761A2 - Kältegerät sowie lagepositionierungselement für ein langgestrecktes bauteil - Google Patents
Kältegerät sowie lagepositionierungselement für ein langgestrecktes bauteilInfo
- Publication number
- EP2370761A2 EP2370761A2 EP09747871A EP09747871A EP2370761A2 EP 2370761 A2 EP2370761 A2 EP 2370761A2 EP 09747871 A EP09747871 A EP 09747871A EP 09747871 A EP09747871 A EP 09747871A EP 2370761 A2 EP2370761 A2 EP 2370761A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- appliance according
- refrigerating appliance
- inner ring
- ring element
- lpe
- 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
- F25D23/006—General constructional features for mounting refrigerating machinery components
-
- 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
- F25D2400/00—General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
- F25D2400/40—Refrigerating devices characterised by electrical wiring
Definitions
- the invention relates to a refrigeration device, in particular household refrigerating appliance, with at least one housing part, with respect to which at least one elongated component is arranged in a predeterminable mounting distance by means of a position-positioning element.
- a refrigeration device in particular household refrigeration appliance such.
- a refrigerator, freezer or a refrigerator / freezer combination device are usually one or more elongated components such. Pipes of the refrigeration circuit, electrical lines and / or electrical cables, etc. on one or more wall parts such. the rear wall, and / or a side wall of the inner container of the refrigerator preassembled.
- Such an inner container is pulled deep, in particular made of plastic.
- the thus pre-assembled with various mounting and / or attachments inner container is with one or more externally mounted formwork parts such. Side wall parts, rear wall, Ausstopf beautician, etc. ... joined together to form a hollow body or hollow body.
- For cardboard plates, plastic plates and the like can be used.
- the inner container is thus surrounded on the outside with an outer container or an outer shell in a predetermined gap or free space distance to form a hollow body. It sits outside on the outer container of the refrigerator, an outer housing.
- the inner container with one or more built-in parts and / or attachments they are usually fixed in practice with the aid of double-sided adhesive tape on the respective outer side wall and / or in particular the rear wall of the inner container.
- one or more shims or spacers in particular made of foam, preferably polyurethane, polyethylene or the like, used to the respective attachment and / or built-in part in a particular Height distance above, ie with a clearance above the outer surface of the respective inner container and to be maintained with a distance to the respective outer casing part in the hollow body.
- a polymer material in particular polyurethane or a synthetic resin material, for example, with compressed air and / or another propellant gas is injected injected into the cavity of the hollow body and driven therein expands by the pressure of the propellant gas.
- the propellant gas is also generated due to chemical reactions in one or more substances which are added to the liquid precursor of the insulating material.
- the expansion of the insulating material ensures that the polymer material or synthetic resin material forms a heat-insulating foam, which spreads into the entire cavity of the respective hollow body into a remote angle and ultimately fills it substantially completely.
- a closed insulating foam layer is formed in the entire cavity of the respective hollow body, in which then the one or more heat-insulating built-in parts and / or attachments are embedded.
- a different thickness i. specifically adapted, rigid shim subordinate.
- This rigid Unterlegteil or this solid spacer is preferably fixed with double-sided adhesive tape on the outer surface of the inner container.
- the patched on the shim component is usually secured in position partially with double-sided adhesive tape on the shim and partially on the outer surface of the inner container.
- first hollow body between the inner container and at least one outer container of the refrigeration device usually also has its door as a further housing part of the refrigerator or cooling device on a hollow body.
- Anchor and / or built-in parts takes place essentially according to the same construction principle as the inner container.
- the invention has for its object to show a way, as in a refrigeration appliance, in particular domestic refrigeration appliance, a manufacturing technology easier position positioning of at least one elongated component is made possible on at least one housing part.
- a refrigeration appliance, in particular domestic refrigeration appliance of the type mentioned above in that a inner ring element with a plurality of arranged around the outer circumference, freely projecting outwardly projecting Abstützerieln is provided as Lüposition réelleselement, which are each formed resiliently.
- the position positioning element according to the invention has around the outer periphery of its inner ring member freely outwardly projecting, resilient Abstützhoffl, it remains in an advantageous manner in itself flexible, ie yielding. Thus, it can be with changing installation conditions, such.
- the position-positioning element according to the invention can be set up largely tilt-proof and / or on at least one housing part of the refrigeration device according to the invention, in particular domestic refrigeration device, for positional positioning of an elongate component.
- the respective support wing has a lamellar geometry shape. This is accompanied by a small wall thickness of the support wings, so that a largely open structure of the inner ring member is arranged with the arranged around the outer circumference, free outwardly projecting, resilient Abstützhoffln largely ensured. This facilitates the foam flow of the liquid precursor of the insulating material during the respective foaming process.
- the position-positioning element can be formed in the shape of a flat disc, in particular a wing-like shape.
- a disk structure makes it possible in an advantageous manner to position the respective position-secure component in the interior of the ring member at a desired height distance from the respective housing part, when this disk structure is erected on the housing part and facing this with one or more of its free outwardly projecting Abstützerieln supported.
- the support wings are mounted around the outer periphery of the inner ring member as substantially helical arm portions. As a result, the support wings run rounded, so that impressions or even impressions of the respectively seated on the housing part Abstützeriels in and / or on the housing part are largely avoided. Due to their helical arm sections, the support wings have inherent elasticity and resilience, which is sufficient under a variety of practical circumstances.
- the support wings run around the ring element in the circumferential direction in such a way that their freely projecting, frontal ends lie essentially concentric with the ring element in an unloaded closed state of the position positioning element on an imaginary circular arc.
- a position positioning element can be rotated arbitrarily in the circumferential direction and still retains its ability to an elongated component a unique storage location, in particular a defined free space distance to the respective housing part at at the same time assign spring-elastic storage.
- the support wings can substantially with the same, in particular the same concave curvature orientation and / or with the same Radius of curvature be attached to the outer circumference of the ring member.
- the support wings can substantially with the same, in particular the same concave curvature orientation and / or with the same Radius of curvature be attached to the outer circumference of the ring member.
- the support wings can mutually support each other when a position positioning element of such advantageous design is subjected to a radial force from the outside.
- the support wings are mounted and formed around the outer circumference of the ring member such that when placing the Lüposition istselements on the housing part in the touchdown area at least two adjacent support wings are springing contactable resiliently, if an external, radially inwardly acting contact force the position positioning element is applied.
- the position-positioning element can be advantageous for equipping the position-positioning element with an elongated component, in particular, if the inner ring element is formed by at least one first arcuate-shaped stirrup element and at least one second arc-shaped stirrup element, which are hinged together and hinged together by means of a hinge, in particular a film hinge.
- the first bracket member and the second bracket member by means of one or more locking means on their hinges facing away from the free, frontal end portions in an overlapping overlapping, in particular variable in terms of overlap length, fixed to each other.
- the inner diameter of the ring element can be adapted in a flexible manner to different outer diameters of one or more position-positioning, elongate components.
- the second, annular section-shaped bracket element has a smaller radius of curvature than the first bracket element, that its free projecting, frontal end portion is substantially concentric on the free end, front end portion of the second bracket member.
- a largely rotationally symmetrical, in particular substantially circular cylindrical structure can be provided for the ring element.
- an arcuate outer bracket be mounted such that it the front end portion of the second bracket member to form a receiving gap in Essentially concentric surrounds.
- a plurality of notches can be provided on the upper side of the first annular-section-shaped stirrup element along its freely projecting end-side end section as locking means, into which complementarily formed notches engage on the inside of the freely projecting end section of the outer stirrup in the closed position of the inner ring element (RE) ,
- a snap-fit connection is provided with which the inner diameter of the ring element can be variably or flexibly adapted to different outer diameters of the respective elongated component in order to be able to hold or fix it sufficiently in the annular, in particular annular passage of the ring element.
- one or more support wings are shortened in such a way in relation to the support wings on the Outer jacket of the first and second annular section-shaped bracket member are provided, that the free ends of all support wings are substantially on the same imaginary circular arc concentrically around the inner ring member.
- the respective elongated component is clamped in the interior of the inner ring element, in particular centrally, by the inner edges of the two ring-shaped section-shaped yoke elements. It can be advantageous, in particular, to additionally provide on the inner edge of the first stirrup element and / or second stirrup element of the inner ring element in its open interior one or more clamping elements, in particular clamping webs or clamping straps, for clamping the elongated component.
- the respective clamping element may be expediently mounted such that it tapers in the closed position of the inner ring member on the hinge between the two bracket elements.
- a substantially rectilinearly extending clamping web can be provided on the freely projecting, end-side end portion of the second arc-shaped bow element, which in the closed position of the inner ring element relative to the circular arc portion of the second strap element along the portion of a secant, in particular by the circle center in the direction the hinge runs. In the closed position of the inner ring member can then be held between the clamping web and the inner wall of the first arc-shaped bracket member, the elongate member.
- an inwardly projecting clamping bar are provided such that in the closed position of the inner ring member, the two, ie two clamping webs substantially parallel to the secant by its Circle center to run on the overlap region of the free ends of the two bracket elements and clamp between each elongate member.
- At least one inner container with at least one cooling and / or freezing space, at least one outer casing part, and / or an outer container may be provided.
- At least one inner container with at least one cooling and / or freezing space, at least one outer casing part, and / or an outer container may be provided.
- Shuttering and / or outer container may suitably a hollow body is provided, which is filled with insulation material.
- the position-positioning element makes it possible for it to have at least one elongate component held in its inner ring element in the insulating material of the
- Hollow body is embedding such that the elongated member in his
- Arresting position is arranged at a desired distance from the housing part.
- it is the position positioning element expediently placed upright so that it is resiliently supported with at least one support wing on the housing part.
- a plastic material in particular a flexible plastic material, may be used for the position-positioning element. This makes it easy to produce in the plastic injection process.
- the invention also relates to position-positioning element for arranging an elongate component relative to at least one housing part of a refrigeration device, in particular domestic refrigeration device, in a predeterminable mounting distance, which is characterized in that the position-positioning element has an inner ring element with a plurality of arranged around the outer circumference, freely outwards having projecting Abstützerieln, which are each formed resiliently.
- FIG. 1 shows a schematic perspective view of a first exemplary embodiment of a position-positioning element designed according to the invention in the assembled state for positionally positioning an elongate component of a refrigeration device according to the invention
- FIG. 2 is a schematic plan view of the position-positioning element of FIG. 1 in the opened preassembled state for inserting the elongate component of FIG. 1;
- Figure 3 schematically in side view, the position positioning element of Figure 1 in the closed mounting state when exposed to an external contact force such. B. due to a foaming process of insulation material,
- Figure 4 schematically in perspective view of the inner container of a refrigerator according to the invention viewed from the rear side at its
- FIG. 5 shows a schematic longitudinal section through the inner container of FIG. 4 after the production of the insulation material layer into which the plurality of position-positioning elements of FIGS. 1 and 3 and the elongate components held firmly therein are embedded;
- FIG. 6 is a schematic plan view of an exemplary embodiment of a position-positioning element according to the invention modified with respect to FIGS.
- FIG. 7 is a schematic side view of the position-positioning element of FIG. 6 in the closed mounting state. Elements with the same function and mode of operation are each provided with the same reference numerals in FIGS.
- FIG. 4 shows, schematically in perspective view from the rear side, an inner container IB for a refrigeration appliance KG, in particular a household refrigerating appliance, such as e.g. a refrigerator, a freezer or a refrigerator / freezer. He is here in the embodiment for mounting or its assembly with various components such. Pipelines of the refrigeration cycle of the refrigeration device KG with respect to its longitudinal extent aligned substantially horizontally.
- the inner container IB has a cooling compartment KF and a freezer GF arranged side by side as separate inner compartments.
- one or more shuttering parts of an outer container are attached at a predetermined gap distance to the rear wall and / or to the further side walls of the inner container IB.
- a hollow body HK1 is formed between the outer walls of the inner container IB and one or more outer shuttering parts arranged at a predetermined distance.
- FIG. 5 shows in a longitudinal section illustration the inner container of FIG. 4 with an interconnection part VT1 mounted in this way.
- openings or openings in the inner container IB which serve for later installation of components of the refrigeration appliance KG, are sealed with the aid of covering means.
- Fig. 1 e.g. slotted openings OF101 provided with OF103 in the two side walls of the refrigerating compartment KF. They serve the later support of support plates in the cooling compartment KF.
- a plurality of further attachment and / or built-in parts on the rear wall RW and / or one or more side walls, the underside, ceiling part, or front side of the inner container are preferably mounted even before the application of the shuttering part VT1.
- the refrigeration cycle has at least one compressor CO. This is housed here in a bottom assembly BG at the bottom of the inner container IB.
- a first combined suction and / or pressure tube VL1 in particular a suction pipe with throttle line, guided over the rear wall RW of the inner container IB as the evaporator tube.
- a second evaporator tube VL2 is laid there.
- a side wall or possibly also the front wall of the inner container IB and one or more heating tubes of the compressor circuit to the door-side front of the inner container IB be relocated to avoid unwanted sweating during operation of the refrigerator.
- the first evaporator tube VL1 is positioned by means of several Lüposition réellesimplantation LP11, LP12 in a desired altitude HO1 above the rear wall RW of the inner container IB position.
- the second evaporator tube VL2 is held by means of a plurality of position-positioning elements LP21, LP22 at a distance or gap HO2 from the rear wall RW of the inner container IB.
- the one or more position-positioning elements are arranged distributed over the length of the respective evaporator tube.
- the two evaporator tubes VL1, VL2 are held by means of a common positioning element LP2 as a group at a distance from the underside of the inner container IB.
- an electrical supply line or an electrical cable CA is laid along the side wall of the inner container IB which is visible on the front side in FIG. 4. It serves to supply energy to the floor assembly BG.
- This electrical power supply cable CA is also held at a height distance from the side wall of the inner container IB with the aid of a position-positioning element LP3.
- the one or more position-positioning elements for the respective pipeline and / or electrical energy supply line serve these different, elongated components with different outer diameters at a predetermined minimum height distance from the respective outer wall of the inner container IB and gap, ie with a defined gap distance from the outer casing part VT1 Hollow body HK1 to hold.
- the electrical supply line for the compressor or the control electronics in the bottom assembly BG, or a measuring line such. B. are positioned for a temperature sensor in or on the inner container by one or more Lüposition réelles institute so in the foaming process of the insulating material in the hollow body HK1 that they are completely encased after curing of the insulating material IM, their functionality is largely ensured. If z. B. a measuring line from a temperature sensor to a temperature controller is so encased in insulating material, unwanted temperature transfers from the inner container or the outer container to the measuring line are largely avoided, which could lead to a misadjustment of the temperature in the inner container of the refrigerator.
- the suction pipe VL 1 which leads from the evaporator back to the compressor CO, by means of the two Lüposition ists institute LP1 1, LP12 in a defined height distance or gap distance HO1 to the wall parts of the inner container IB and in a defined gap distance H02 held to the wall parts of the outer casing part VT1. It is thus surrounded by insulation material IM all around.
- FIG. 1 shows schematically and enlarged in perspective a first embodiment of such a position-positioning element LPE.
- the inner ring element RE is composed of a first arcuate section-shaped yoke element RB1 and a second arcuate section-shaped yoke element RB2, which are designed to be hinged by means of a hinge SC, in particular film hinge, for inserting the elongated component LB to be retained.
- a hinge SC in particular film hinge
- the two arcuate section elements RB 1, RB 2 are folded into the interior IR of the ring element RE after insertion of the position-positioning elongate component LB and fixed to one another at their end-side end sections ST1, ST2 by means of locking means, in particular a toothed catch.
- the second annular section-shaped bracket RB2 has a radius of curvature smaller than the first annular section-shaped bracket section RB1 such that its freely projecting, front-side end section ST1 essentially protrudes on a freely projecting, end-side end section ST2 of the second annular section-shaped bracket section RB2 in the closed position of the inner ring element concentric.
- detents VZ1 are provided along the end-face end section, into which complementary shaped detents VZ2, in particular toothed ribs, engage on the inside of the freely protruding end section of the outer bracket AB in the closed position of the inner ring element RE.
- the inner ring element RE thus forms in its closed position a kind of annularly curved, self-contained lamella.
- the elastic support wings LA1 are integrally formed with LAN around their outer sheath offset from each other by approximately the same circumferential angle.
- the respective support wing LA1 with LAN has a lamellar geometry shape.
- the support wings form around the outer circumference of the inner ring member RE spiral arm sections. They run in the circumferential direction around the ring element bent so that their freely projecting, frontal ends SK1 with SKn substantially on an imaginary circular arc FAK (see Figure 3) are concentric with the ring element RE.
- the respective support wing LA1 extends with LAn around an associated outer circumferential section of the ring element RE. All support wings LA1 with LAn are formed substantially with the same, in particular concave curvature orientation and the same radius of curvature on the outer circumference of the ring element RE.
- the longitudinal side edges LK1 with LKN of the lamellar support wings LA1 with LAN are arranged together with the end edge SR1 of the inner ring element RE essentially in a common layer plane.
- the position-positioning element LPE has a paddle wheel-like disc or wheel structure.
- the resilient support wings LA1 are formed with LAn as a concave curved lamellar elements
- the Lüposition istselement LPE can yield as a whole in the radial direction when it is acted upon by a radially inwardly acting contact force F.
- the supporting wing which is respectively supported on the support surface AF can be supported there with a largely plane-like contact surface.
- the greater the respective contact force F introduced in each case the greater the contact surface with which the support wing resting on the support surface AF rests.
- the introduced, acting in the radial direction contact force can be largely absorbed, so that any imprints of the contacting support wing on and / or in the support surface AF of the respective wall part are largely avoided.
- one or more support wings LAi, LAi + 1, LAi + 2 are provided so shortened with respect to the support wings LA1 with LAn on the outer jacket of the first and second annular section-shaped bracket RB1, RB2, that the free ends of all support wings LA1 with LAn , LAi, LAi + 1, LAi + 2 lie substantially on the same imaginary circular arc FAK concentrically around the inner ring element RE.
- This imaginary circular arc FAK is also shown in phantom in the side view of Figure 3.
- the respective support wings such as LA1 overhangs the next in the circumferential direction of the ring element RE support wings such as LA2 along its foot section such as FU2. Accordingly, the foot portion FU1 of the first support wing LA1 is surmounted by the counter-clockwise preceding support wing LAn.
- the respectively adjacent Abstützeriel a transverse distance FAS, ie a predefined gap or a gap from each other.
- a first support wing such as LA1 projects beyond a second support wing adjacent to its direction of curvature KR such as LA2 on the outer shell of the ring element RE such that the freely protruding end SK1 of the first support wing such as LA1 at least the foot section such as FU2 overlaps the direction of curvature KR KR second support wing LA2.
- the overlapping of the first support wing LA1 extends approximately into the central vertex area of the second, next support wing LA2.
- this overlap area increases, so that the contact area of those support wings which contact the support surface AF is increased.
- an introduced radial contact pressure F is distributed more uniformly on the support surface AF, whereby any unacceptable stresses or even damage to the support surface AF are largely avoided.
- At least one clamping element in particular a clamping web or a clamping flap KL, is provided on the outer end edge of the second yoke element RB2 of the inner ring element RE, which extends radially inwards into Direction of the film hinge SC to extend.
- This additional clamping element extends substantially rectilinearly, in particular approximately over the center of the ring element RE away. Between its free end and the hinge SC a defined gap clearance DO is present.
- the clamping element KL is essentially designed as a flat cuboid, resilient blade.
- the elongated component LB is clamped non-positively between this clamping element KL and the inner wall of the first bracket member RB1 in an approximately central position, ie held. In this clamping position, the elongated component LB has a defined height distance HO relative to the surface of the support surface AF.
- Figure 2 shows, in a schematic plan view, the position positioning element of LPE of Figure 1 in the opened, i.e. unfolded state of the two annular bracket elements RB1, RB2.
- an insertion gap between the front ends of these two bracket elements RB1, RB2 is present, through which the elongate member LB can be inserted in a simple and comfortable manner in the trough-shaped receiving chamber of the circular arc segment-shaped first bracket element RB1.
- the front end of the first yoke element RB1 is moved toward the front end of the second yoke element RB2 and inserted into an incision or a recess EN between the outer yoke AB and the end section ST2 of the second yoke element RB2.
- There grip on the upper side of the first annular section-shaped bracket element RB1 detents VZ1 in complementary formed notches VZ2 on the inside of the freely projecting end portion of the outer bracket.
- the radial holding force or clamping force on the elongate member LB in the desired manner by adjusting the overlap length of the two end-side end portions ST1, ST2 of the bracket elements RB1, RB2 be set so tight that this reliable in its substantially central position position between the clamping element KL and the inner edge of the first bracket member RB1 is held in a non-positive manner.
- FIG. 3 The schematic side view of Figure 3 shows the Lüposition istselement LPE finally in the closed state under the action of the outer radial contact force F.
- the elongate member LB in the interior of the ring member RE has been omitted for the sake of clarity of drawing.
- the upstanding on the support surface AF give Abstützeriel AF1 AFn resiliently so that they are flattened and have an enlarged contact surface against the unloaded state of the Lüposition michselements.
- the contact force F can largely be compensated or compensated, so that undesired impressions, other impairments or even damage to and / or in the support surface AF are largely avoided.
- the clamping bar KL which is provided at the freely projecting front end ST2 of the second circular arc portion-shaped bracket RB2, extends in the closed position of the inner ring element RE with respect to the circular arc portion of the second bracket element RB2 along the section of a secant, in particular by the circle center, in the direction of the Hinge SC too.
- the clamping web KL forms a resilient clamping element, which can deflect relative to its base at the front end ST2 of the second bracket RB2 when inserting the elongated member LB towards the inner edge of the second bracket element RB2, when the elongate member LB has a larger outer diameter than the maximum inner width between the clamping bar KL and the inner edge of the first bracket element RB1 is.
- the clamping element KL exerts a lateral contact force on the elongated component LB perpendicular to its longitudinal extent.
- FIG. 7 shows this modified position-positioning element LPE * schematically in a side view in its closed position.
- the two clamping webs KL1, KL2 extend substantially parallel to the secant through the center of the circle to the overlapping region of the free ends of the two brackets RB1, RB2.
- the elongate component LB can be improved with respect to the first variant of Figures 1 with 3 clamped because a higher, lateral clamping force can be applied perpendicular to their contact surfaces by the two clamping webs KL1, KL2.
- a position-positioning element with which one or more elongated components, such as pipes, cables or electrical lines of a household refrigerating appliance can be fixed in a simple and reliable manner.
- elongated components such as pipes, cables or electrical lines of a household refrigerating appliance
- This is particularly advantageous if a defined height distance or transverse distance to a wall part is required for these elongated components. This is the case, for example, in the hollow body of a household refrigerating appliance in which a liquid insulating material is filled and cured.
- These elongated components are embedded in a solid insulating material layer around its outer periphery after curing of the insulating material.
- a temperature transfer to and / or from the inner container of the household refrigerating appliance as well as from and / or to an outer wall is largely avoided.
- it is an evaporator tube, it is largely avoided that it can cause a tire due to too close concern to the inner container or sweating due to too close positioning on the outer container.
- the elongated component is formed by a measuring line or a control line such as for a temperature controller, so distortions in the temperature setting are largely avoided.
- Due to the flexibility of the position-positioning element its outer diameter can be variably adjusted for a possibly radially acting contact pressure force. As a result, the position-positioning element can be divided into different wall thicknesses Insert insulation material layer.
- the outer resilient lamellar support wings thus allow variable wall thicknesses of the insulation material.
- the wall thickness of the insulating material may be different thickness at different locations of the insulating material layer. It is largely avoided that due to the force during foaming of the hollow body with insulation material imprints or other damage to the inner and outer walls of the hollow body may arise.
- the lamellar support wings can be adapted in their shape and the outer diameter of the respective installation conditions. Due to the open construction of the position-positioning element and the small wall thickness of the support wings and of the ring element, it is possible to ensure a largely unhindered foam flow of the liquid precursor of the insulation material during the respective foaming operation, so that air pockets or voids are largely avoided.
- the two bracket elements adjoining each other via a hinge are provided by means of an end-face toothed lock, elongate components with different outside diameters can be clamped in the interior of the ring element in the desired manner by adapting the inside diameter of the ring element. It may be particularly expedient to provide one or more clamping strap or additional clamping webs, which are provided on the first and / or second bracket member and protrude into the interior of the ring member. By appropriate choice of the geometry of the respective additional clamping bracket and / or the two bracket elements can be produced for a festzuklemmendes component in each case a matching mounting frame.
- the diameter of the clamping chamber in the inner ring element can be variably adjusted by means of a drillgeffyrastung or Veryakungsverrastung on the two bracket elements that for different outer diameter of different elongated components clamping between the two bracket elements is possible.
- the inner diameter in the clamping space between the first clamping element and the inner edge of the ring element according to the first embodiment shown in Figures 1 to 3 or in the clamping space between the two clamping elements according to the second embodiment of Figures 6, 7 is equal to or smaller than the outer diameter of the respective elongated Component selected.
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- 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)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE200810044215 DE102008044215A1 (de) | 2008-12-01 | 2008-12-01 | Kältegerät sowie Lagepositionierungselement für ein langgesstrecktes Bauteil |
| PCT/EP2009/064926 WO2010063536A2 (de) | 2008-12-01 | 2009-11-10 | Kältegerät sowie lagepositionierungselement für ein langgestrecktes bauteil |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP2370761A2 true EP2370761A2 (de) | 2011-10-05 |
| EP2370761B1 EP2370761B1 (de) | 2016-08-31 |
Family
ID=42133880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP09747871.3A Active EP2370761B1 (de) | 2008-12-01 | 2009-11-10 | Kältegerät mit einem lagepositionierungselement für ein langgestrecktes bauteil |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP2370761B1 (de) |
| CN (1) | CN102232171B (de) |
| DE (1) | DE102008044215A1 (de) |
| PL (1) | PL2370761T3 (de) |
| WO (1) | WO2010063536A2 (de) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102011100040A1 (de) * | 2011-04-01 | 2012-10-04 | Liebherr-Hausgeräte Ochsenhausen GmbH | Abstandshalter |
| DE102011007422A1 (de) | 2011-04-14 | 2012-10-18 | BSH Bosch und Siemens Hausgeräte GmbH | Kältegerät sowie Verfahren zur Herstellung eines Kältegeräts |
| WO2015096913A1 (en) * | 2013-12-27 | 2015-07-02 | Arcelik Anonim Sirketi | A cooling device comprising a pipe retainer |
| WO2016000871A1 (en) * | 2014-07-04 | 2016-01-07 | Arcelik Anonim Sirketi | A cooling device comprising a carrier |
| DE102019111861A1 (de) * | 2019-05-07 | 2020-11-12 | Paul Hettich Gmbh & Co. Kg | Schubkastenwandelement |
| CN117943582B (zh) * | 2024-03-26 | 2024-05-28 | 莱州华鲁汽车配件有限公司 | 一种刹车盘通道限位式钻孔定中系统 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54120891A (en) * | 1978-03-10 | 1979-09-19 | Agency Of Ind Science & Technol | Connector |
| GB2191571A (en) * | 1986-06-11 | 1987-12-16 | Ti Parkray Limited | Sealing flues |
| US4896701A (en) * | 1988-08-25 | 1990-01-30 | Young Donald W | Underground pipe support and spacer |
| NL9300452A (nl) | 1993-03-15 | 1994-10-03 | Gen Electric | Inrichting voor het op afstand van elkaar houden van voorwerpen. |
| CN1138113C (zh) * | 1997-09-30 | 2004-02-11 | 三洋电机株式会社 | 卷绕有冷却管的冷却装置及其安装构造及其上的固定装置 |
| DE20007174U1 (de) * | 2000-04-19 | 2000-08-03 | DSI Rohrleitungsbau-Zubehör GmbH, 72147 Nehren | Distanzhalter für durch Schutzrohre hindurchzuführende Medienrohre |
| DE10129354A1 (de) | 2001-06-20 | 2003-01-09 | Emhart Llc Newark | Vorrichtung zur koaxialen Halterung eines inneren Rohres in einem äußeren Rohr sowie Verfahren zur Herstellung solcher Halterungen bzw. solchermaßen gehalterte Rohre, insbesondere vorgedämmte Wärmerohre |
| JP2003075057A (ja) * | 2001-09-05 | 2003-03-12 | Fujitsu General Ltd | 電気冷蔵庫の配管保持部材 |
| DE202006007921U1 (de) * | 2006-04-28 | 2007-08-30 | Liebherr-Hausgeräte Lienz Gmbh | Kühl- und/oder Gefriergerät |
-
2008
- 2008-12-01 DE DE200810044215 patent/DE102008044215A1/de not_active Withdrawn
-
2009
- 2009-11-10 CN CN200980148368.XA patent/CN102232171B/zh not_active Expired - Fee Related
- 2009-11-10 WO PCT/EP2009/064926 patent/WO2010063536A2/de not_active Ceased
- 2009-11-10 PL PL09747871T patent/PL2370761T3/pl unknown
- 2009-11-10 EP EP09747871.3A patent/EP2370761B1/de active Active
Non-Patent Citations (1)
| Title |
|---|
| See references of WO2010063536A2 * |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2010063536A3 (de) | 2010-11-25 |
| CN102232171B (zh) | 2014-07-30 |
| WO2010063536A2 (de) | 2010-06-10 |
| EP2370761B1 (de) | 2016-08-31 |
| PL2370761T3 (pl) | 2017-01-31 |
| CN102232171A (zh) | 2011-11-02 |
| DE102008044215A1 (de) | 2010-06-02 |
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