DE8816155U1 - Heat exchanger in disc design - Google Patents
Heat exchanger in disc designInfo
- Publication number
- DE8816155U1 DE8816155U1 DE8816155U DE8816155U DE8816155U1 DE 8816155 U1 DE8816155 U1 DE 8816155U1 DE 8816155 U DE8816155 U DE 8816155U DE 8816155 U DE8816155 U DE 8816155U DE 8816155 U1 DE8816155 U1 DE 8816155U1
- Authority
- DE
- Germany
- Prior art keywords
- heat exchanger
- stuttgart
- band
- exchanger according
- shells
- 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.)
- Expired
Links
- 238000002485 combustion reaction Methods 0.000 claims description 3
- 239000011230 binding agent Substances 0.000 claims 1
- 238000010276 construction Methods 0.000 claims 1
- 208000004067 Flatfoot Diseases 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 244000309464 bull Species 0.000 description 5
- 238000001816 cooling Methods 0.000 description 4
- 238000005476 soldering Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 241000257465 Echinoidea Species 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- XMHIUKTWLZUKEX-UHFFFAOYSA-N hexacosanoic acid Chemical compound CCCCCCCCCCCCCCCCCCCCCCCCCC(O)=O XMHIUKTWLZUKEX-UHFFFAOYSA-N 0.000 description 1
- 210000000936 intestine Anatomy 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
- F28F3/02—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations
- F28F3/04—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element
- F28F3/042—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element in the form of local deformations of the element
- F28F3/044—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element in the form of local deformations of the element the deformations being pontual, e.g. dimples
-
- 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
- F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D9/0031—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other
- F28D9/0043—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other the plates having openings therein for circulation of at least one heat-exchange medium from one conduit to another
-
- 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
- F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
- F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
- F28D2021/008—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for vehicles
- F28D2021/0089—Oil coolers
-
- 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
- F28F2275/12—Fastening; Joining by methods involving deformation of the elements
- F28F2275/122—Fastening; Joining by methods involving deformation of the elements by crimping, caulking or clinching
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Description
-2--2-
Die Neuerung betrifft einen Wärmetauscher in Scheibenbauweise, insbesondere einen wassergekühlten Ölkühler für Verbrennungskraftmaschinen« der mit mehreren paket förmig aufeinander geschichteten, von 01 durchströmten doppelwandi*«n Scheibenkörpern versehen ist« die aus swei an ihren Rindern verbundenen Halbschalen bestehen und an ihren Winden nach aufen gerichtete Ausprägungen aufweisen« die sich an der anderen Wand des benachbarten Scheibenkörpers abstütsen und einen von Wasser durchströmten Spalt «wischen swei Scheibenkörpern überbrücken.The innovation concerns a heat exchanger in a disc design, in particular a water-cooled oil cooler for internal combustion engines, which is provided with several double-walled disc bodies, which are stacked on top of one another in the form of a packet and through which oil flows, and which consist of two half-shells connected at their ends and have outward-facing projections on their ends, which are supported on the other wall of the adjacent disc body and bridge a gap through which water flows between the two disc bodies.
Wärmetauscher dieser Art sind bekannt CDB-AS 20 €1 125). Bei diesen Bauarten sind die Scheibenkörper aus swei unterschiedlich ausgebildeten« an ihren AuAenrlndern miteinander verlöteten Teilen in Halbschalenform aufgebaut« wobei die Herstellung wegen der beim Löten notwendigen Fixierung der Halbschalen relativ aufwendig Is^. Dies gilt auch für andere verlötete Scheibenkörper CDB-OS 2t 24 441)« bei denen susltsllch im Hohlraum des Seheibenkörpers noch jeweils untereinander verlötbare Vorwprünge vorgesehen sind« welche dasu beitragen« die Turbttlens des durchströmenden Öles su erhöhen.Heat exchangers of this type are known (CDB-AS 20 €1 125). In these designs, the disk bodies are constructed from two differently designed parts soldered together on their outer edges in the form of a half-shell, whereby the manufacture is relatively complex due to the fixing of the half-shells required during soldering. This also applies to other soldered disk bodies (CDB-OS 2t 24 441) in which additionally pre-welded projections are provided in the cavity of the disk body which can be soldered together and which help to increase the turbulence of the oil flowing through.
Der Neuerung liegt die Aufgabe sugrunöe, einen Wärmetauscher der eingangs genannten Art so auesubilden, dal die Scheibenkörpur in einfacher Weise herstellbar sind, lur Lösung dieser Aufgabe wird vorgesehen« die Halbschalen identisch austubildcn, aber um 110* tueinander iu verdrehen« wobei am Band FaI«laschen mit jeweils daswlschen liegenden Lücken so angeordnet werden« daß sie jeweils an den Stellen der Lücken des gegenüberliegenden Randes angeordnet sind. Diese Ausgestaltung ermöglicht zumThe innovation is based on the task of designing a heat exchanger of the type mentioned at the beginning in such a way that the disk bodies can be manufactured in a simple manner. To solve this task, the half shells are designed identically, but rotated by 110° towards each other, whereby the band has tabs with gaps lying opposite each other so that they are arranged at the locations of the gaps on the opposite edge. This design enables
einen in sehr einfacher Weise das Herstellen von doppelwandigen Scheibenkörpern durch einen Falzvorgang, der bereits für die notwendige Festigkeit des Scheibenkörpers Borgt, so daß nur noch ein Abdichten der Ränder durch Löten notwendig wird. Zum anderen gewährleistet dies« Auseaataitttng «Mir ation, da· * identische Helbeofcdlon verwendet werten können, obwohl ein solcher ralivorgang vorganc—in wird. Mach den Wenden im ItO4 | liefen ntalloh MeerenfSfoaMt dia Laaohen dar einen Nalbeohale I an den !teilen eer Ltteken der anderen Malbaohala. pflr die Her- | stellung wird aber mir eine tferksettffor» benOtlft. Die Aus- I feataltunf eröffnet auch die NOfHenkelt, des Meretellttngswerk- | teuf aus awei Indtelle« und elnea Mittelteil aufiubatten, eo de· auoh lohelben veraohledener Linee alt den elelohen mdwerk-■eufen heratellber alnd.on the one hand, the manufacture of double-walled panes in a very simple manner by means of a folding process which already provides the necessary strength of the pane, so that only the edges need to be sealed by soldering. On the other hand, this design ensures that identical panels can be used, even though such a process is carried out. After the turns in the ItO 4 | the sea foam panels form a seam on the parts of the other panels. However, a special mold is required for the manufacture. The design also opens up the possibility of using the manufacturing tool. made of two parts and a middle section, which also has a dark blue line running along the entire work surface.
Die Nerkaele 4er OnteraaaprMohe bieten herstell«nf*teohAleone Vorteile. Die roeHtwinklif abfaofaaw Leeeilen nlttJleh elenern bei» ima—enftfen von iwel lelbeehelen bereits die foeeneeitife foeitio« «er nalbeohelen. Dureh den eneohlieftenden | Paltvoreanf werden die lalbeohalen feet verbunden. Die eo her- | eeatellten tohelbenkOrper weisen auch den Vorteil einer euter- ;| ordentlich honen Stabilität auf, die deren den ttmlevfenden Palsrand bewirkt wird. Der flbriee Anfbeu des ttlmetavaehera | kann in bekannter Weise erfolfen. |The four-part Nerkaele OnteraaaprMohe offer several advantages. The two-angled legs of the legs already have the same shape as the foot. The foot is connected by the flat foot. The flat feet are connected by the flat foot. The flat feet also have the advantage of being very stable, which is achieved by the flat foot edge. The flat foot can be attached in the usual way.
Die Meverunf ist in der leiohnunf anhand einee AttsfOhmnfsbeispieles dareeatellt und wird la folgenden erllvtert. la seifentThe measure is presented in the lecture using an example of a case and is explained below.
geräten Wärmetauschers, der aus eine» Paket von Scheibenkörpern aufgebaut ist,devices heat exchanger , which is constructed from a» package of disc bodies,
Fig. 2 die Seitenansicht des Wärmetauschers der Fig. 1,Fig. 2 shows the side view of the heat exchanger of Fig. 1,
Fig. 3 die Draufsicht auf den wärmetauscher der Fig. 1 und 2,Fig. 3 the top view of the heat exchanger of Fig. 1 and 2,
-A--A-
Fi j. 4 die Detail-Schnittdarstellung eines der Scheibenkörper des Wärmetauschers der Fig. 1 bis 3,Fig. 4 shows a detailed sectional view of one of the disk bodies of the heat exchanger of Fig. 1 to 3,
Fig. 5 die schematische Darstellung des Zusammenbauvorfanee· für die beiden Malbeohalan der Mf. 4,Fig. 5 shows the schematic representation of the assembly process for the two Malbeohalan of the Mf. 4,
rlf. &bgr; die schaittdarstellttnf einer Malbeehale iurrlf. &bgr; the circuit diagram of a Malbeehale iur
Herstellu* de· fehelbenkdrpera der FIf. 4 vor
der Montaee undProduction of the defective bodies of the FIf. 4 before
the Montaee and
rif. 7 die lalbaehala der Me. C in eines FertifunfstM# de· neeh vor jene« der Mf. C lieft.rif. 7 the lalbaehala of the Me. C in a FertifunfsM # de· neeh before those« of the Mf. C ran.
in den Mf. 1 bit 3 1st ein Seaelbeaolktthler eeseift, der a«a Mehreren fehelbeakorpera (2) besteht, die peketartif aufeinander eeeehlohtet alad und duroh tvel Aehrst«ts«n (11 # 12) alt ihren XnnenrltMwn verbunden sind» die etwa »enkreeht an den Ibenen der eineeinen tehelbenkdrfer (2) verlaufen und - in bekannter Malee - für die Iu- «ad Abftthrunf de· tu kthlenden Öle· eerfen.In the figures 1 to 3 there is a sea urchin, which consists of several hollow bodies (2) which are placed on top of each other in a geometrical manner and are connected to their innermost bodies by three layers (11 # 12) which run approximately at right angles to the planes of one of the hollow bodies (2) and - in a known manner - provide cooling oil for the intestines.
Die elnaelnen Sehelbenkdraer (2) attttsen sieh beim Aaefflhrmfi belaplel jeweila «it noppenartleen und nach avien abetehendan Avaprlfunfen (5) aneinander ab» die ala Jkbetandahaltar ta· nieheten teheibenkerper (2) dienen und swieeben jeweil· beneeh* bar te» fchelhenHftrpern (2) einen tpalt (7) bilden, diireh den daa aweite MraetattechMdia·, im verliefenden Fall Waaaer aua de· Ktthlkreialattf einer Vexbrennttafakraftaaaohiae, atroaea Aaan. Oieaea «o a«ffeba«te feheibeafeket kann la eiaaa MoataferahMn (13) angeordnet werden, der andeutungaweise in den Fig. 1 und 2 gezeigt ist und zur Befestigung de· Scheibenfilkflhlera an einer geeigneten Stelle des Fahrzeugkühlkreislaufes dient.The individual disks (2) are each attached to one another in the discharge duct, each with a knobbed surface and arranged at four different angles (5), which serve as a support for the disk bodies (2) and, as well as being connected to one another, form a gap (7) between the two adjacent disk bodies (2), which leads to the further disk drive, in the case of a combustion chamber, at a distance of 100 mm. The removable cooling fan can be arranged on a mounting frame (13) which is shown in Fig. 1 and 2 and serves to attach the disc cooling fan to a suitable location in the vehicle cooling circuit.
Aus der Fig. 4 wird deutlich, daß jader Scheibenkörper (2) aus zwei Halbschalen (4, 4') besteht, die jeweils »it den Anschlußstutzen (14) für die Rohre (11) bzw. (12) versehen sind und amFrom Fig. 4 it is clear that the disc body (2) consists of two half-shells (4, 4'), each of which is provided with the connecting pieces (14) for the pipes (11) and (12) respectively and
-5--5-
Rand zusammengefalzt sind. Dies geschieht dabei dadurch, daß jeweils Falzlaschen (8) mit ihren freien Enden (10) um den Rand (3) aar anderen Halbschale (4) bzw. (41) herumgefalzt sind. Wie aus Fig. 5 und 6 erkennbar ist, sind die beiden Halbschalen (4), 41· &igr;«· »ehelbenkOrter (2) naoh Fif. 4 vtrkMitn werten,edge are folded together. This is done by folding the folding tabs (8) with their free ends (10) around the edge (3) of the other half-shell (4) or (4 1 ). As can be seen from Fig. 5 and 6, the two half-shells (4), 41· &igr;«· »ehelbenkOrter (2) nach Fif. 4 vtrkMitn values,
(I), «Mr mm alt jeweils iwlsehen Maachiarten FaIa-IMOhM (I) Uefentea LtokM (t) v**MMa, 41· MIa Ausftthrunf«bel»plel jeweils 41· fleiob« Uaf· auf*· 1 Mn. Je4e Mr MIbMMlM (4) Üt 4«Ml M MMMlIMt, Mt 4M «1MB Mm4 O) Mf einer Mit· 4·* mImomU «Im FaIiUmM (I) &mgr; der •teile ittfeorAnet let, &mgr; Mv sieh aa Rm4 Oa) Mf 4wr m4um Mit· cerate «Im Lücke (t) MfIaMt. 01· Palilasohea (I) &mgr; Rm4 O) m«. ()·) §1*4 4M·* MIa AMftltfMfeMlspUl jeweils na Ihr« Hifi mNtit itMlMiltr Mf>r4Mt ui4 jeweils 4«roh LOckea (9) wnHnJif fttiMit, 41« 41· ffIelobe Lmm «1· 41· (I), Im RlMtMf Mr Liafekaate Mr mImomI· (4) kaeea, anfwelM».(I), «Mr mm old each in different types of maachi FaIa-IMOhM (I) Uefentea LtokM (t) v**MMa, 41· MIa Ausftthrunf«bel»plel each 41· fleiob« Uaf· on*· 1 Mn. Je4e Mr MIbMMlM (4) Üt 4«Ml M MMMlIMt, Mt 4M «1MB Mm4 O) Mf one Mit· 4·* mImomU «In FallM (I) µ of the •parts ittfeorAnet let, µ Mv see aa Rm4 Oa) Mf 4wr m4um Mit· cerate «In Lücke (t) MfIaMt. 01· Palilasohea (I) µ Rm4 O) m«. ()·) §1*4 4M·* MIa AMftltfMfeMlspUl each na Ihr« Hifi mNtit itMlMiltr Mf>r4Mt ui4 each 4«roh LOckea (9) wnHnJif fttiMit, 41« 41· ffIelobe Lmm «1· 41· (I), In RlMtMf Mr Liafekaate Mr mImomI· (4) kaeea, anfwelM».
«le FIf. · Mlft, let MMl 4M fr·!· HjM (II) Mr FaIiUMMa (I) rechtvinkliff vom Bm4 O) Mbof, M aal 4ana, «Mn 41· rechte 4«r M14m la 4t FIf. S feselfftea lalMoMlM la tian amx Pfeile (13) &mgr; 110* MMkUff>t m4 Mf 41· liake BalMchale (4) feleft wlr4# 41· frelea MaMr (10) Mr FaIiUMMa (I) javail· la 41· Ltek«a «lafr«lf«a ua4 «la· •lavaM'fr·!· Laf •leMrMf 4mt a«a amfelaaader ll>fede lalMohalM (4) M-wlrk«a. lit 41·· a, ao ««r4ea 41· frelaa BaMa (II) Mr FaUUMMa (I) wmfaltet, &mgr; «al Mr la «er FIf. 4 feselffte •cMlMakoraa« (2) MUtaht, Ml Ma 41· la FIf. S aoea re«hta befindliche Halbschale (4) nunmehr die Lage (41) eiaaiavt und fest ait der darunter liegenden Halbschale (4) verbunden ist. Diese Art der Herstellung, die gemäB Fig. 7 zunächst von einem gestanzten Halbschalenteil (4) ausgeht, dessen Falzlaschen (8) noch in Richtung des Randes (3) nach aulen abstehen, ergibt eine sehr stabile Ausgestaltung der Scheibenkörper (2), weil sich ein nahezu konstant umlaufender Falzrand ergibt, der eine«le FIf. · Mlft, let MMl 4M fr·!· HjM (II) Mr FaIiUMMa (I) right-angled from the Bm4 O) Mbof, M aal 4ana, «Mn 41· right 4«r M14m la 4t FIf. S feselfftea lalMoMlM la tian amx arrows (13) &mgr; 110* MMkUff>t m4 Mf 41· liake BalMchale (4) feleft wlr4 # 41· frelea MaMr (10) Mr FaIiUMMa (I) javail· la 41· Ltek«a «lafr«lf«a ua4 «la· •lavaM'fr·!· Laf •leMrMf 4mt a«a amfelaaader ll>fede lalMohalM (4) M-wlrk«a. lit 41·· a, ao ««r4ea 41· frelaa BaMa (II) Mr FaUUMMa (I) wmfaltet, &mgr; «al Mr la «er FIf. 4 feselffte •cMlMakoraa« (2) MUtaht, Ml Ma 41· la FIf. The half-shell (4) on the right now covers the layer ( 41 ) and is firmly connected to the half-shell (4) underneath. This type of production, which according to Fig. 7 initially starts from a punched half-shell part (4) whose folding tabs (8) still protrude outwards in the direction of the edge (3), results in a very stable design of the pane body (2), because an almost constant circumferential folding edge is produced, which
-6--6-
Versteifung des Scheibenkörpers (2) hervorruft. Die so zusammengefügten Scheibenkörper (2) brauchen anschließend nur noch in bekannter Heise durch Löten abgedichtet werden, was zum Beispiel durch Einlegen einer Lötfolie und anschließend/. Wärmebehandlung geschehen kann.Stiffening of the disk body (2). The disk bodies (2) joined together in this way then only need to be sealed by soldering in a known manner, which can be done, for example, by inserting a soldering foil and then/. heat treatment.
Pie in PIf. 4 ttioht fetelfte* AtMprMfttAfen (S) eotfen bei»
•ln«nd«r«ohloht«n mmhffx Soh«ib«iüterp«r (2) für «Im f«f«n-Mltl«·
Abettttiunf der ·1&eegr;&igr;·1&eegr;·&eegr; teh«ib«iikOrpttr, 41· auoh an
%·!·»««· ALstStsstsiies verlötet sei» können snd einen
Püketkörper erfeben«Pie in PIf. 4 ttioht fetelfte* AtMprMfttAfen (S) eotfen bei»
•ln«nd«r«ohloht«n mmhffx Soh«ib«iüterp«r (2) for «In the f«f«n-Mltl«· Abettttiunf the ·1&eegr;&igr;·1&eegr;·&eegr; teh«ib«iikOrpttr, 41· auoh an %·!·»««· ALstStsstsiies soldered» can be a
Experience the body of a puck«
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE8816155U DE8816155U1 (en) | 1988-12-29 | 1988-12-29 | Heat exchanger in disc design |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE8816155U DE8816155U1 (en) | 1988-12-29 | 1988-12-29 | Heat exchanger in disc design |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE8816155U1 true DE8816155U1 (en) | 1989-02-09 |
Family
ID=6831254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE8816155U Expired DE8816155U1 (en) | 1988-12-29 | 1988-12-29 | Heat exchanger in disc design |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE8816155U1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE9406197U1 (en) * | 1994-04-14 | 1994-06-16 | Behr Gmbh & Co | Heat exchanger for cooling exhaust gas from a motor vehicle engine |
| DE19509787A1 (en) * | 1995-03-17 | 1996-09-19 | Behr Gmbh & Co | Heat exchanger built up of panels |
| EP0819907A3 (en) * | 1996-07-16 | 1998-05-06 | Längerer & Reich GmbH | Plate heat exchanger |
| DE19755037A1 (en) * | 1997-12-11 | 1999-06-17 | Behr Gmbh & Co | Heat transfer assembly |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1284416A (en) * | 1961-03-21 | 1962-02-09 | Luwa Ag | heat exchanger |
| DE7625179U1 (en) * | 1976-08-11 | 1978-02-02 | Mollerus, Josef, Dipl.-Ing., 7758 Meersburg | VENTILATION DUCT WITH INTEGRATED RECUPERATIVE HEAT OR COLD RECOVERY |
| DE3341263A1 (en) * | 1983-11-15 | 1985-05-23 | Klöckner-Humboldt-Deutz AG, 5000 Köln | Heat exchanger |
| DE3242361C2 (en) * | 1982-11-16 | 1994-07-28 | Sueddeutsche Kuehlerfabrik Julius Fr. Behr Gmbh & Co Kg, 7000 Stuttgart, De |
-
1988
- 1988-12-29 DE DE8816155U patent/DE8816155U1/en not_active Expired
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1284416A (en) * | 1961-03-21 | 1962-02-09 | Luwa Ag | heat exchanger |
| DE7625179U1 (en) * | 1976-08-11 | 1978-02-02 | Mollerus, Josef, Dipl.-Ing., 7758 Meersburg | VENTILATION DUCT WITH INTEGRATED RECUPERATIVE HEAT OR COLD RECOVERY |
| DE3242361C2 (en) * | 1982-11-16 | 1994-07-28 | Sueddeutsche Kuehlerfabrik Julius Fr. Behr Gmbh & Co Kg, 7000 Stuttgart, De | |
| DE3341263A1 (en) * | 1983-11-15 | 1985-05-23 | Klöckner-Humboldt-Deutz AG, 5000 Köln | Heat exchanger |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE9406197U1 (en) * | 1994-04-14 | 1994-06-16 | Behr Gmbh & Co | Heat exchanger for cooling exhaust gas from a motor vehicle engine |
| US5803162A (en) * | 1994-04-14 | 1998-09-08 | Behr Gmbh & Co. | Heat exchanger for motor vehicle cooling exhaust gas heat exchanger with disk-shaped elements |
| DE19509787A1 (en) * | 1995-03-17 | 1996-09-19 | Behr Gmbh & Co | Heat exchanger built up of panels |
| EP0819907A3 (en) * | 1996-07-16 | 1998-05-06 | Längerer & Reich GmbH | Plate heat exchanger |
| DE19755037A1 (en) * | 1997-12-11 | 1999-06-17 | Behr Gmbh & Co | Heat transfer assembly |
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