CN1370263A - Evaporator for household refrigerator - Google Patents
Evaporator for household refrigerator Download PDFInfo
- Publication number
- CN1370263A CN1370263A CN00811684A CN00811684A CN1370263A CN 1370263 A CN1370263 A CN 1370263A CN 00811684 A CN00811684 A CN 00811684A CN 00811684 A CN00811684 A CN 00811684A CN 1370263 A CN1370263 A CN 1370263A
- Authority
- CN
- China
- Prior art keywords
- substrate
- refrigerant pipeline
- pipeline
- medium
- described evaporimeter
- 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
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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
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B39/00—Evaporators; Condensers
- F25B39/02—Evaporators
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
- F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
- F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
- F28D1/047—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being bent, e.g. in a serpentine or zig-zag
- F28D1/0477—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being bent, e.g. in a serpentine or zig-zag the conduits being bent in a serpentine or zig-zag
- F28D1/0478—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being bent, e.g. in a serpentine or zig-zag the conduits being bent in a serpentine or zig-zag the conduits having a non-circular cross-section
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F1/00—Tubular elements; Assemblies of tubular elements
- F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
- F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
- F28F1/14—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending longitudinally
- F28F1/22—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending longitudinally the means having portions engaging further tubular elements
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- 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
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2339/00—Details of evaporators; Details of condensers
- F25B2339/02—Details of evaporators
- F25B2339/023—Evaporators consisting of one or several sheets on one face of which is fixed a refrigerant carrying coil
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2275/00—Fastening; Joining
- F28F2275/02—Fastening; Joining by using bonding materials; by embedding elements in particular materials
- F28F2275/025—Fastening; Joining by using bonding materials; by embedding elements in particular materials by using adhesives
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Geometry (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
This invention relates to an evaporator household refrigerating appliances such as a refrigerator and refrigerator-freezer combis or the like, with a pipe-like, refrigerant line (13) which is embodied at least approximately in a heat conducting manner and is at least approximately shaped like a zig-zag and substantially in contact in a heat-conductive manner with a more or less heat-conducting carrier tray (11). It also comprises an aluminum carrier tray to which a zig-zag shaped aluminum pipe is subsequently brought into thermal by means of welding or sticking using an aluminum adhesive tape. The disadvantage of securing the pipe in this manner is the relatively high amount of labor involved and the unreliable thermal contact between the pipe and the carrier tray. According to the invention, the pipe is fixed to the carrier tray by foaming using polyurethane foam.
Description
The present invention relates to a kind of heat exchanger, especially a kind of household refrigerating device that is used for, evaporimeter as refrigerator, cooling and freezing composite set etc., it have a kind of tubulose, be similar to the refrigerant pipeline of heat conduction design at least, this pipeline makes meander-shaped at least approx and is fixed on the substrate that is similar to heat conduction design at least, contacts for heat conduction at least largely.
For known method the evaporimeter used in the family expenses refrigerator is that the refrigerant passage of using it for the guiding refrigerant has been used the roll welding method according to the method for chipless moulding or section welding (Z-Bond-Verfahren) is inserted in aluminium base.Refrigerator also uses such evaporimeter in addition, and it is made up of aluminium base and the aluminum pipe of separating that is prefabricated into meander-shaped, and aluminum pipe is fixed on and becomes the heat conduction contact on the substrate with it.For the refrigerant conduit is fixed on the substrate, known method for example is that prefabricated pipe is fastened on the substrate with soldering.For example one of them weldment just covers and is coated with one deck as the thin layer of cored solder for this reason, and this thin layer just couples together with the weldment that another is intended for soldering when weldment heat, and substrate contacts with regard to coupling together formation heat conduction with the pipe of moulding in advance like this.It is bothersome that refrigerant line this mode on the substrate of being fixed on is not only made processing, thereby also expense height, and also have following danger: the two large divisions's of evaporimeter heat conduction connects the influence of the careful standard of care of work that also is subjected to the employee of manufacturing sector.The another kind of in practice method of carrying out that the aluminium-made refrigeration medium pipeline is connected with aluminium base heat conduction is to bring by the bonding of using a kind of metallized aluminum to get ready, just will arrange overlap joint along its meander line by this adhesive tape in order to realize the heat conduction contact, and be fixed on the substrate with the overlap joint end of adhesive tape with the pipeline that certain thrust is pressed on the aluminium base.The prerequisite of this fastening means also is and will carries out preliminary treatment relatively more bothersome aspect the process technology at least under dustless and no grease situation to a certain degree to two connectors, so that can reach the confining force that guarantees between two parts to realize the heat conduction contact, this power is that the adhesive tape by metallized aluminum produces.In addition adhesive tape be suitable for large batch of position be coated with accurately subsides only aspect process technology the very big strength of expense just possible.
Task of the present invention is to avoid present existing shortcoming for the heat exchanger as described in the preamble of claim 1 with simple structural measure.
According to the present invention, the method that solves this task is: make refrigerant pipeline shape connect ground/or power connect ground by a kind of be that the maintenance medium through processing under liquid original state of sticking action is maintained fixed at least in essence, this maintenance medium just makes the refrigerant pipeline be fixed on the substrate under hardening state at least basically, wherein keep medium and contact site, promptly the contact site of refrigerant pipeline and substrate is separated at least in essence.
Since used a kind of its add man-hour as the maintenance medium of liquid state for use in for example a kind of pipeline by aluminum being fixed on a kind of substrate made of aluminum equally, thereby the maintenance medium of having guaranteed fluid can be followed the profile profile of the refrigerant pipeline of tortuous bending, like this owing to keep the sticking action of medium to make refrigerant pipeline function on its total length keep especially reliably contacting with substrate formation heat conduction, wherein the maintenance medium that the whole maintenance face on the substrate can applying liquid is used for fixing pipeline, and this pipeline keeps just being pressed on the maintenance face under certain confining force effect contiguously with heat conduction before the medium applying.Simultaneously prefabricated refrigerant pipeline is pressed on and has just guaranteed on the maintenance surface of substrate that the contact portion that makes the maintenance medium of liquid and play heat exchange action between refrigerant pipeline and substrate separates.Owing on the maintenance face of substrate, formed this coat with liquid maintenance medium, thereby after the sclerosis of the maintenance medium of liquid state, just make the refrigeration filling pipeline be embedded in this at least as much as possible to have kept in medium, so the refrigeration filling pipeline contacts with strong especially heat conduction on the one hand and on the other hand again the position be securely fixed on the maintenance face of substrate especially exactly.Owing to used a kind of liquid state of sticking action to keep medium, between these two components that will connect, do not lose the scale removal process that confining force has also been avoided these two components, this is very bothersome, and for example just must clear up for soldering connects.In the method for existing manufacturing evaporimeter, for example roll welding method and section welding (Z-Bond-Verfahran), perhaps the soldering of refrigeration filling pipeline is on substrate, these methods all can produce some problems, the restriction of just being made processing can cause evaporimeter generation warpage, and for by the evaporimeter of the present invention at least with regard to thorough these problems as much as possible.Therefore as the employed evaporator plate of cold wall evaporimeter reliable especially plane just just arranged on the insulation surface of a cooling container with the contacting of heat conduction.
Under the situation that does not have additional supplementary means, prefabricated refrigerant pipeline with evaporimeter of following a kind of refrigeration filling pipeline just keeps especially firmly on the maintenance face of substrate, the cross section of this refrigeration filling pipeline is the circle through distortion, and has the contact-making surface of one section near flat at least, if a kind of preferred form of implementation according to theme of the present invention makes the surface that keeps medium on the area center of gravity of the circular cross section that is located in distortion under the hardening state, the contact-making surface of the near flat of refrigeration filling pipeline at least just abuts on the substrate to a great extent with heat conduction so.Because with for example a kind of D shape cross section or a kind of oval cross-section design refrigeration filling pipeline, and it is of a size of the floor height of the maintenance medium of sclerosis, thereby the refrigeration filling pipeline remains on the maintenance face of substrate with regard to shape with connecting under the situation of addition thereto not having.In addition because hardening state keeps the volume contraction of medium just to make this pipeline be depressed on the maintenance face of substrate in pre-tension down, to be implemented in strong especially transfer of heat between this substrate and the refrigeration filling pipeline.Just guaranteed that thereby effective with sure especially the contacting on the maintenance face of substrate of refrigeration filling pipeline causes strong especially heat exchange owing on the refrigeration filling pipeline, formed a smooth contact surface in addition.
So-called ellipse should be an area that has the limit line of bending at two ends that extends along an axis of symmetry here.These faces for example can be an ellipse or two relative flat circle or semiellipses, and a rectangle is arranged in the centre.
If according to the favourable technical scheme of the next one of the present invention, make the circular cross sections of the distortion of refrigeration filling pipeline be designed to be approximately at least semicircle, the smooth contact-making surface of refrigerant pipeline just can be made especially easily so.
According to another preferred form of implementation of theme of the present invention, stipulate the thermal resistance material that these medium designs become to process under liquid original state.
Because the refrigerant pipeline adopted a kind of like this fixing means on the maintenance face of substrate, thereby the cold that can on purpose influence substrate discharges.Made by this way evaporimeter especially is suitably used as so-called cold wall evaporimeter, and this is because the thermal resistance material has just reduced the effect of heat insulation of the wallboard that cold wall evaporimeter is housed at the most fiddling.
According to a kind of preferred form of implementation under the theme of the present invention, the heat-barrier material that regulation thermal resistance material is got up by foaming forms.
Owing to used the heat-barrier material of foaming to be used to make the refrigerant pipeline to be fixed on the maintenance face of substrate, thereby available simple mode makes evaporimeter, and this evaporimeter is especially suitable for use as the so-called cold wall evaporimeter into a kind of domestic refrigerator.In addition, the refrigerator wall that cold wall evaporimeter is housed can make heat-insulating capability at the most, and some reduces, but this is insignificant very little reduction.In addition owing to when heat-barrier material foams, within the compaction tool that the refrigerant pipeline is pressed onto on the substrate, just formed pressure, this has also guaranteed, heat-barrier material has soaked into the scope of freedom outside the contact site between substrate and the refrigerant pipeline at least largely, and thereby to have realized that the refrigerant pipeline has on substrate especially effectively fixing.
Preferably implement pattern according to another of theme of the present invention, the regulation heat-barrier material is formed by urethane foam material.
One side is owing to the sticking action of urethane foam material under the liquid state, on the other hand since the mechanical strength of foamed material than higher, therefore the refrigerant pipeline on the evaporimeter substrate keeps heat conduction contact with substrate, and the process that especially also guarantees when production in enormous quantities is firm reliably and from the mechanics position.
If according to another favourable technical scheme of theme of the present invention, regulation keeps medium to cover this refrigerant pipeline along the tortuous change curve of refrigerant pipeline at least partly, and the position that pipeline is remained on the substrate is just solid and reliable especially.
According to the following a kind of preferred enforcement pattern of theme of the present invention, the part of having stipulated the refrigerant pipeline covers by a kind of and is similar to netted surperficial style at least and makes.
Because the refrigerant pipeline is covered on the lateral surface that deviates from substrate of pipeline nettedly, simultaneously just guaranteed that the refrigerant pipeline is fixed on the substrate enough firmly, thereby and because the minimum firm time that has just reduced the heat-barrier material of the foaming that is used as retention agent significantly of the material that uses has also been optimized the processing and manufacturing time of evaporimeter.
Last a kind of preferred form of implementation according to theme of the present invention, stipulated the refrigerant pipeline and kept medium to be covered by a kind of film shape material that has the contour substrate size at least approx on it deviates from the face of substrate, this film shape material is maintained fixed by the maintenance medium of sclerosis.
Be used for the refrigerant pipeline is fixed on maintenance medium on the substrate owing on whole, covered, it for example is the heat-barrier material of foaming, thereby the heat-barrier material of itself porosity and looseness under hardening state just prevented mechanical wear, for example because the wearing and tearing that the evaporimeter in the operation refrigerator causes until the assembling of evaporimeter.This in addition evaporimeter that is capped also is suitably used as the so-called rear wall evaporimeter in the cooling cavity of refrigerator.The closed film that is used as the steam blocking device is particularly suitable for being used for covering the heat-barrier material of foaming.
The following description is narrated invention with regard to an embodiment of middle reduced representation with reference to the accompanying drawings.Be illustrated as:
Fig. 1: from the three-dimensional view of seeing previously represent by tabular evaporimeter of the present invention;
Fig. 2: the partial sectional view of the evaporimeter of representing by Fig. 1 section line II-II.
Fig. 1 has represented a kind of tabular evaporimeter that for example is used as so-called cold wall evaporimeter 10, and it has one with Heat Conduction Material for example aluminium or the also substrate 11 made such as erosion-resisting steel plate.Substrate 11 has a maintenance face 12 on its large-area side, on this maintenance face, just place a kind of pipeline that is used as refrigerant pipeline 13 of meander-shaped and become the heat conduction contact, the material that this pipeline is used is a Heat Conduction Material, for example aluminium or corrosion resistant steel or similar material.For the heat conduction that 11 formation are best from refrigerant pipeline 13 to substrate, make the alteration of cross section shape of the refrigerant pipeline 13 that has circular cross sections originally, thereby the cross section that makes this refrigeration filling pipeline after changing shape, have a kind of D shape basically, its bearing-surface 14 is flat substantially, and the bearing-surface 14 of refrigerant pipeline 13 just contacts (see figure 2) with 11 one-tenth heat conduction of substrate.For 13 heat conduction of refrigerant pipeline are fixed on the substrate 11 contiguously, herein pipeline are embedded in as in the heat-barrier material that keeps medium 15, thereby form a kind of evaporation structure of sandwich-like with sticking action.On the position that is coated in maintenance face 12 less, occupied by refrigerant pipeline 13 meander-shaped, that keep just being pressed on the substrate 11 with certain pretightning force before the medium coating in liquid state by this position at initial liquid state for this heat-barrier material.Thereby owing to have pretightning force to guarantee the contact of the plane heat conduction of pipeline 13 on substrate 11, and stoped the maintenance medium 15 of liquid original shape may enter between the maintenance face 12 of bearing-surface 14 and appropriate section in effect on the refrigeration filling pipeline 13.But the maintenance medium 15 that during owing to the processing beginning is liquid condition has just been guaranteed because its mobile feasible refrigeration pipeline 13 formed middle cavities by tortuous profile are not filled with at least with having shrinkage cavity fully.Shape connects ground not only along maintenance face 12 after maintenance medium 15 sclerosis of sticking action through filling with regard to making the shape of imbedding refrigeration filling pipeline 13 its cross sections that keep medium, and is fixed on perpendicular to this place and keeps within the medium 15.13 pressure holdings of refrigeration filling pipeline are also guaranteed in addition this surface pattern covers on the faces that stand facing each other with maintenance face 12 of pipeline keeping within the medium 15 by the netted plane pattern 16 that covers refrigeration filling pipeline 13 at least fully.Because keeping this meshy surface structure of medium 15 has just guaranteed simultaneously: refrigeration filling pipeline 13 its with the face of bearing-surface 14 face-offs on just partly cover with maintenance medium 15, and thereby make at 14 li refrigeration fillings that circulate of refrigeration filling pipeline and both may be applicable to also that a kind of for example freedom was arranged in the so-called rear wall evaporimeter in the cooling chamber of refrigerator hangingly to substrate 11.
Except narrating in an embodiment as the heat-barrier material that keeps medium 15, as outside foam urethane foam material or the similar material, thermosetting plastics that can injection moulding also is suitable for being used for refrigeration filling pipeline 13 is fixed on the substrate 11 with molding mass and injection molding material, wherein the injection molding material of thermosetting plastics and molding mass can guarantee the thermal expansion of substrate 11 in view of its sticking action and its one side, guarantee the thermal expansion of refrigerant pipeline 13 on the other hand, simultaneously the constant such performance of refrigeration filling pipeline 13 needed confining force on substrate 11 all must be selected.
The another kind of scheme of the refrigerant pipeline 13 shown in the embodiment also can be with the refrigerant pipeline with circular cross sections.Except designing as also being suitable for manufacturing and designing of condenser by structure of the present invention the evaporimeter.
Also can make refrigerant pipeline and/or substrate have projection, the maintenance medium of sclerosis is connected the ground acting in conjunction with these shape for lugs.
Refrigerant pipeline and substrate also can just fix with each other and link together by the sticking action that keeps medium.
Claims (9)
1. be used for household refrigerating device, evaporimeter as refrigerator, refrigeration and freezing composite set or other similar device, it have a kind of tubulose, be similar to the refrigerant pipeline of heat conduction design at least, this pipeline makes meander-shaped at least approx and is fixed on the substrate that is similar to heat conduction design at least, at least largely be the heat conduction contact, it is characterized in that
Refrigerant pipeline (13) shape connects ground and/or power has maintenance medium (15) sticking action, through processing under liquid original state to be maintained fixed by a kind of with connecting at least approx, this medium the sclerosis after refrigerant pipeline (13) is fixed on the substrate (11), wherein keep medium and be positioned at pipeline (13) and substrate (11) between the contact site separate at least in essence.
2. by the described evaporimeter of claim 1, has a refrigerant pipeline, it has a kind of circular cross sections through distortion, and has the bearing-surface of a near flat at least, the refrigerant pipeline just abuts on the substrate with this bearing-surface at least largely with heat conduction, it is characterized in that, keep the hardened surface of medium (15) to be positioned on the area center of gravity of passing through the circular cross sections of being out of shape of refrigerant pipeline (13).
3. by the described evaporimeter of claim 2, it is characterized in that the circular cross sections through distortion of refrigerant pipeline (13) is designed to approximate half-circular at least.
4. by any described evaporimeter among the claim 1-3, it is characterized in that, keep medium (15) to be designed to thermal resistance material under liquid original state through processing.
5. by the described evaporimeter of claim 4, it is characterized in that the thermal resistance material is made of the heat-barrier material of foaming.
6. by the described evaporimeter of claim 5, it is characterized in that heat-barrier material is formed by foamable urethane foam material.
7. by any described evaporimeter among the claim 1-6, it is characterized in that, keep medium (15) along the curve of the meander-shaped of refrigerant pipeline refrigerant pipeline (13) to be covered at least partly.
8. by the described evaporimeter of claim 7, it is characterized in that it is to produce by a kind of approximate at least netted plane pattern (16) that the part of refrigerant pipeline (13) covers.
9. by any described evaporimeter among the claim 1-8, it is characterized in that, refrigerant pipeline (13) and maintenance medium (15) are covered by a kind of approximate at least film shape material with substrate (11) appearance and size on their face that deviates from substrate (11), and the maintenance medium (15) that this material is hardened is maintained fixed.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19938773A DE19938773A1 (en) | 1999-08-16 | 1999-08-16 | Evaporator for a household refrigerator |
| DE19938773.7 | 1999-08-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1370263A true CN1370263A (en) | 2002-09-18 |
| CN1153036C CN1153036C (en) | 2004-06-09 |
Family
ID=7918540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB008116849A Expired - Fee Related CN1153036C (en) | 1999-08-16 | 2000-08-11 | Evaporator for household refrigerator |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP1307693B1 (en) |
| CN (1) | CN1153036C (en) |
| AT (1) | ATE330189T1 (en) |
| BR (1) | BR0013286A (en) |
| DE (2) | DE19938773A1 (en) |
| ES (1) | ES2265967T3 (en) |
| TR (1) | TR200200091T2 (en) |
| WO (1) | WO2001013051A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103189698A (en) * | 2010-11-03 | 2013-07-03 | Bsh博世和西门子家用电器有限公司 | Refrigerator or freezer comprising a conduit clip injection-molded onto it and method for producing the same |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1502059A1 (en) | 2002-04-26 | 2005-02-02 | BSH Bosch und Siemens Hausgeräte GmbH | Heat exchanger for a refrigerator and method for the production of a heat exchanger |
| DE10218826B4 (en) | 2002-04-26 | 2007-03-22 | BSH Bosch und Siemens Hausgeräte GmbH | Heat exchanger for a refrigeration device and method for producing a heat exchanger |
| DE10252345A1 (en) * | 2002-11-11 | 2004-05-19 | BSH Bosch und Siemens Hausgeräte GmbH | Heat exchanger for a refrigerator has pipework for a coolant fastened on a base plate and a sleeve fitted on the base plate for holding a temperature probe |
| DE20317802U1 (en) * | 2003-11-18 | 2005-03-31 | Liebherr Hausgeraete | Evaporator for a refrigerator and / or freezer |
| DE102004027706A1 (en) | 2004-06-07 | 2005-12-22 | BSH Bosch und Siemens Hausgeräte GmbH | Evaporator for a refrigerator and method for its production |
| DE102011113211A1 (en) * | 2011-09-12 | 2013-03-14 | Liebherr-Hausgeräte Ochsenhausen GmbH | Fridge and / or freezer |
| DE102015015084B3 (en) * | 2015-11-18 | 2017-03-09 | Johannes Georg Mehlig | Household refrigerator or freezer |
| DE102018200738A1 (en) * | 2018-01-17 | 2019-07-18 | BSH Hausgeräte GmbH | Refrigeration device and heat exchanger for it |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH287358A (en) * | 1949-12-12 | 1952-11-30 | Maschf Suerth Zweigniederlassung Der Gesellschaft Fuer Lindes Eismaschinen Ag | Process for the production of heat exchangers and heat exchangers produced by this process. |
| AT297067B (en) * | 1968-03-28 | 1972-03-10 | Bauknecht Gmbh G | Cooling device for refrigerated furniture |
| US3912005A (en) * | 1971-12-01 | 1975-10-14 | Kelvinator Inc | Liner assembly |
| FR2193186A1 (en) * | 1972-07-20 | 1974-02-15 | Soissonnais Manufacture | |
| FR2203687B1 (en) * | 1972-10-20 | 1975-06-13 | Bonnet Ets | |
| GB8503011D0 (en) * | 1985-02-06 | 1985-03-06 | Caravell Mfg Ltd | Storage cabinets |
| US5544495A (en) * | 1995-02-14 | 1996-08-13 | Frigid-Rigid, Inc. | Construction of refrigerated containers |
-
1999
- 1999-08-16 DE DE19938773A patent/DE19938773A1/en not_active Withdrawn
-
2000
- 2000-08-11 WO PCT/EP2000/007845 patent/WO2001013051A1/en active IP Right Grant
- 2000-08-11 BR BR0013286-1A patent/BR0013286A/en active Search and Examination
- 2000-08-11 EP EP00956433A patent/EP1307693B1/en not_active Expired - Lifetime
- 2000-08-11 CN CNB008116849A patent/CN1153036C/en not_active Expired - Fee Related
- 2000-08-11 TR TR2002/00091T patent/TR200200091T2/en unknown
- 2000-08-11 ES ES00956433T patent/ES2265967T3/en not_active Expired - Lifetime
- 2000-08-11 AT AT00956433T patent/ATE330189T1/en not_active IP Right Cessation
- 2000-08-11 DE DE50013003T patent/DE50013003D1/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103189698A (en) * | 2010-11-03 | 2013-07-03 | Bsh博世和西门子家用电器有限公司 | Refrigerator or freezer comprising a conduit clip injection-molded onto it and method for producing the same |
| CN103189698B (en) * | 2010-11-03 | 2016-08-10 | Bsh家用电器有限公司 | There is refrigerating appliance and the manufacture method thereof of pipeline keeper in injection |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1153036C (en) | 2004-06-09 |
| ATE330189T1 (en) | 2006-07-15 |
| ES2265967T3 (en) | 2007-03-01 |
| TR200200091T2 (en) | 2003-01-21 |
| EP1307693A1 (en) | 2003-05-07 |
| WO2001013051A1 (en) | 2001-02-22 |
| BR0013286A (en) | 2002-04-23 |
| DE50013003D1 (en) | 2006-07-27 |
| EP1307693B1 (en) | 2006-06-14 |
| DE19938773A1 (en) | 2001-02-22 |
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