DE357602T1 - HEAT EXCHANGER. - Google Patents

HEAT EXCHANGER.

Info

Publication number
DE357602T1
DE357602T1 DE1988900487 DE88900487T DE357602T1 DE 357602 T1 DE357602 T1 DE 357602T1 DE 1988900487 DE1988900487 DE 1988900487 DE 88900487 T DE88900487 T DE 88900487T DE 357602 T1 DE357602 T1 DE 357602T1
Authority
DE
Germany
Prior art keywords
heat exchanger
inlet
tubes
tube
manifold
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
DE1988900487
Other languages
German (de)
Inventor
Ingemar Lars S-294 00 Soelvesborg Persson
Original Assignee
Blackstone Sweden Ab, Soelvesborg
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from SE8605488A external-priority patent/SE462059B/en
Application filed by Blackstone Sweden Ab, Soelvesborg filed Critical Blackstone Sweden Ab, Soelvesborg
Publication of DE357602T1 publication Critical patent/DE357602T1/en
Pending legal-status Critical Current

Links

Landscapes

  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Claims (1)

03576D2 EP 88 900 487.5-2301 BLACKSTONE SWEDEN AB Patentanspruch03576D2 EP 88 900 487.5-2301 BLACKSTONE SWEDEN AB Patent claim 1. Wärmetauscher zum Einsatz in einen Tank (26), der TeiL eines Fahrzeugkühlers bildet, welcher Wärmetauscher enthält: eine Wärmetauschergruppe, bestehend aus einer Anzahl übereinander gestapelter, flacher Rohre (8), die jeweils eine obere Rohrhälfte (18, 19; 19B) und eine untere Rohrhälfte (16, 17; 16B) aufweisen, die eng miteinander verbunden sind, wobei eine innere Oberflächenvergrößerungseinrichtung (14) in der Wärmetausche rgruppe zwischen den miteinander verbundenen Rohrhälften angeordnet ist und eine innere Oberflächenvergrößerungseinrichtung (13) zwischen den Rohren angeordnet ist; einen Fluideinlaß (9), der von einem Loch (21) in einem Ende der unteren Rohrhälfte (16) des untersten Rohrs ausgebildet ist; einen Fluidauslaß (10), der von einem Loch im anderen Ende der unteren Rohrhälfte des untersten Rohrs ausgebildet ist; eine EinlaßVerteilerleitung zum Verteilen des Fluids zwischen den gestapelten Rohren; eine Auslaßsammelleitung zum Sammeln des Fluids von den gestapelten Rohren, wobei die Einlaßverteilerleitung und die Auslaßsammelleitung von Löchern (22; 50) in jedem Ende der Rohre gebildet werden, wobei die Löcher einander entgegengesetzt angeordnet sind und die Ränder (23; 41) benachbarter Löcher eng miteinander verbunden sind, dadurch gekenn zeichnet, daß die oberen Rohrhälften (18, 19; 19B) mit1. A heat exchanger for use in a tank (26) forming part of a vehicle radiator, which heat exchanger comprises: a heat exchanger group consisting of a number of flat tubes (8) stacked one above the other, each having an upper tube half (18, 19; 19B) and a lower tube half (16, 17; 16B) which are closely connected to one another, an inner surface enlarging device (14) being arranged in the heat exchanger group between the interconnected tube halves and an inner surface enlarging device (13) being arranged between the tubes; a fluid inlet (9) formed by a hole (21) in one end of the lower tube half (16) of the lowest tube; a fluid outlet (10) formed by a hole in the other end of the lower tube half of the lowest tube; an inlet distribution line for distributing the fluid between the stacked tubes; an outlet manifold for collecting the fluid from the stacked tubes, the inlet manifold and the outlet manifold being formed by holes (22; 50) in each end of the tubes, the holes being arranged opposite each other and the edges (23; 41) of adjacent holes being closely connected to each other, characterized in that the upper tube halves (18, 19; 19B) are provided with einem nach unten gebogenen UmfangsrandfIansch (20) versehen sind; daß die unteren Rohrhälften (16, 17; 16B) mit einem nach oben gebogenen UmfangsrandfIansch (20) versehen sind, wobei die Randflansche (20) eine Steckverbindung bilden, die sich parallel zu der Einlaßverteilerleitung und der Auslaßsammelleitung erstreckt; und durch eine Büchse (15), die in den Einlaß bzw. den Auslaß eingesetzt ist und einen Flansch aufweist, der mit der unteren Rohrhälfte (16) des untersten Rohrs eingesetzt ist, und die einen tubusförmigen Abschnitt (32) aufweist, der in der Einlaßverteilerleitung bzw. der Auslaßsammelleitung angeordnet ist und die ein Innengewinde (31) aufweist, um einen Anschlußnippel (24, 25) nach der Montage des Wärmetauschers in dem Tank aufzunehmen. a downwardly bent peripheral edge flange (20); that the lower pipe halves (16, 17; 16B) are provided with an upwardly bent peripheral edge flange (20), wherein the edge flanges (20) form a plug connection extending parallel to the inlet manifold and the outlet manifold; and by a bushing (15) which is inserted into the inlet or the outlet and has a flange which is inserted with the lower pipe half (16) of the lowest pipe and which has a tubular section (32) which is arranged in the inlet manifold or the outlet manifold and which has an internal thread (31) to receive a connection nipple (24, 25) after the heat exchanger has been mounted in the tank.
DE1988900487 1986-12-19 1987-12-21 HEAT EXCHANGER. Pending DE357602T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8605488A SE462059B (en) 1986-12-19 1986-12-19 HEAT EXCHANGE WITH FLAT ROUTES, WHICH ROOTS ARE CREATED BY TWO HALFS WITH OVERLAPPING FLANES
PCT/SE1987/000618 WO1988004761A1 (en) 1986-12-19 1987-12-21 Heat exchanger

Publications (1)

Publication Number Publication Date
DE357602T1 true DE357602T1 (en) 1990-09-27

Family

ID=26659632

Family Applications (2)

Application Number Title Priority Date Filing Date
DE1988900487 Pending DE357602T1 (en) 1986-12-19 1987-12-21 HEAT EXCHANGER.
DE8888900487T Expired - Lifetime DE3779136D1 (en) 1986-12-19 1987-12-21 HEAT EXCHANGER.

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE8888900487T Expired - Lifetime DE3779136D1 (en) 1986-12-19 1987-12-21 HEAT EXCHANGER.

Country Status (1)

Country Link
DE (2) DE357602T1 (en)

Also Published As

Publication number Publication date
DE3779136D1 (en) 1992-06-17

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