EP0133401B1 - Verbindungsvorrichtung zwischen einer Rohrplatte und einem Vorratsbehälter eines Wärmetauschers und Verfahren zu deren Ausführung - Google Patents

Verbindungsvorrichtung zwischen einer Rohrplatte und einem Vorratsbehälter eines Wärmetauschers und Verfahren zu deren Ausführung Download PDF

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Publication number
EP0133401B1
EP0133401B1 EP84401573A EP84401573A EP0133401B1 EP 0133401 B1 EP0133401 B1 EP 0133401B1 EP 84401573 A EP84401573 A EP 84401573A EP 84401573 A EP84401573 A EP 84401573A EP 0133401 B1 EP0133401 B1 EP 0133401B1
Authority
EP
European Patent Office
Prior art keywords
end plate
tube end
clamp
header box
lugs
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
Application number
EP84401573A
Other languages
English (en)
French (fr)
Other versions
EP0133401A1 (de
Inventor
Patrice Clair
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chausson Usines SA
Original Assignee
Chausson Usines SA
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
Application filed by Chausson Usines SA filed Critical Chausson Usines SA
Publication of EP0133401A1 publication Critical patent/EP0133401A1/de
Application granted granted Critical
Publication of EP0133401B1 publication Critical patent/EP0133401B1/de
Expired legal-status Critical Current

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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
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/02—Header boxes; End plates
    • F28F9/0219—Arrangements for sealing end plates into casing or header box; Header box sub-elements
    • F28F9/0224—Header boxes formed by sealing end plates into covers
    • F28F9/0226—Header boxes formed by sealing end plates into covers with resilient gaskets
    • 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
    • F28F2275/08—Fastening; Joining by clamping or clipping
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T24/00—Buckles, buttons, clasps, etc.
    • Y10T24/44—Clasp, clip, support-clamp, or required component thereof
    • Y10T24/44983—Clasp, clip, support-clamp, or required component thereof formed from single rigid piece of material
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T24/00—Buckles, buttons, clasps, etc.
    • Y10T24/49—Fastener destructively secured by reshaping distortion force [e.g., ductile fastener]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/4935—Heat exchanger or boiler making
    • Y10T29/49373—Tube joint and tube plate structure
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49863—Assembling or joining with prestressing of part
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49908—Joining by deforming
    • Y10T29/49915—Overedge assembling of seated part
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49908—Joining by deforming
    • Y10T29/49915—Overedge assembling of seated part
    • Y10T29/49922—Overedge assembling of seated part by bending over projecting prongs
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49945—Assembling or joining by driven force fit
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49947—Assembling or joining by applying separate fastener
    • Y10T29/49954—Fastener deformed after application
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/53709—Overedge assembling means
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/53996—Means to assemble or disassemble by deforming

Definitions

  • the present invention relates to a new connecting device between a header plate and a water box of a heat exchanger.
  • the invention applies to those of heat exchangers in which the collector plate is covered by a water box which is held in place by staples which have lugs bearing on a peripheral surface of the water box.
  • FR-A-2 475 712 described an embodiment in which the collector plate forms, at its periphery, a V-groove containing the flexible seal.
  • the peripheral edge of the water box is rounded to form a bead pressing on the flexible seal and the staple is initially shaped so that it can be fitted onto the peripheral edge of the water box by means of a reentrant upper edge. then by a pivoting movement, the clip is engaged below the V-shaped part of the collector plate.
  • the present invention overcomes this drawback.
  • connection device between a collecting plate and a water box of a heat exchanger comprising, at least, a clip bearing under the bottom of a peripheral groove of the collecting plate, and on the top of a peripheral bearing surface of the water box by means of legs separated by notches, the staple being preformed to delimit upper and lower legs distant by a measure for which a seal interposed between the collector plate and the water box is compressed, the upper legs having a length so that they extend over most of the peripheral bearing surface of the water box, is characterized in that the lower legs are slightly larger to extend over most of the bottom surface of the part of the collector plate which delimits the groove without protruding up to the rising edge of this groove and in that said clip pres ente at least one lower leg of length greater than the width of the bottom of the groove of the collector plate projecting beyond it.
  • the invention also extends to a method for implementing the above device.
  • the method for the connection between a manifold plate and a water box of a heat exchanger in which said connection is provided by a preformed staple bearing under a peripheral groove of the collector plate and above a peripheral bearing surface of a water box covering the collector plate and pressing a seal against it is characterized in that a compression force is exerted between the collector plate and the water box to deform the seal that separates them, so that the clip is put in place by sliding so that it takes support, on the one hand, on the bearing surface of the water box and, on the other hand, against the bottom of the peripheral groove of the collector plate, in that the clip is locked to the collector plate after it has been put in place by sliding and in that, for lock the clip to the collector plate after its installation by sliding, said clip is provided with at least one lower tab of length greater than the width of the peripheral groove of the collector plate and in that the end of this tab is folded against the internal edge of said collector plate.
  • each collector plate 1 delimits in a known manner a peripheral groove 3 in which is disposed a deformable seal 4, for example made of elastomer.
  • the collecting plate 1 is covered by a water box 5 whose edge 5 which is engaged in the groove 3 has a peripheral bearing surface 6.
  • Each staple has a back 8 from which project the upper 9 and lower 10 legs.
  • the upper legs 9 have a length which is chosen so that they extend over the major part of the peripheral bearing surface 6 of the water box.
  • the lower tabs 10 are slightly larger to extend over the major part of the bottom 1a of the part of the collecting plate which delimits the groove 3 without however projecting up to the rising edge 1b of the collecting plate.
  • Lower legs, called long, designated by 11, are also provided. There is for example a long leg 11 for five lower legs.
  • the clip described above is manufactured by cutting and folding and / or stamping. It is advantageous that the height h of its back makes it perfectly flat, that is to say that the notches 12, respectively 13, which coincide and which separate the upper legs, on the one hand, and lower , on the other hand, extend to the end of the rounded portions 14,15 of the clip.
  • the staple Since the staple is cut and preformed before being put in place, its production can be very precise, in particular as regards the measurement of the interval separating the facing faces of the upper legs 9 and lower legs 10.
  • the collector plate is made to support at the bottom 1a which it delimits by teeth 16 of a comb 17, the width of the teeth 16 being less or at most equal to the width of the notches 13.
  • the pressure exerted by the combs 17 and 19 compresses the seal 4 slightly more than is necessary to allow the staples 7 to be put in place by sliding and with gentle friction, as illustrated by the arrow f 1 in FIG. 3.
  • the compression pressure can then be slightly lowered so that the bottom 1 8 of the collector plate, on the one hand, and the peripheral bearing surface 6 of the water box 5, on the other hand, come into close contact with the corresponding walls of the clip.
  • a crimping comb 20 (fig. 5) is moved which has a continuous edge 21 intended to come to bear over the entire length of the back 8 of each clip.
  • the comb 20 also has legs 22 corresponding to the long lower legs 11.

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)
  • Details Of Heat-Exchange And Heat-Transfer (AREA)
  • Clamps And Clips (AREA)
  • Details Of Fluid Heaters (AREA)

Claims (5)

1. Verbindungsvorrichtung zwischen einer Rohrplatte (1) und einem Vorratsbehälter (5) eines Wärmetauschers, welche mindestens eine Klammer (7) aufweist, die sich unter dem Boden einer umfangsseitigen Auskehlung (3) der Rohrplatte sowie über einem umfangsseitigen Abstützbereich (6) des Vorratsbehälters mit Hilfe von durch Einschnitte (12,13) getrennten Klammerabschnitten abstützt, wobei die Klammer derart vorgeformt ist, dass sie obere Klammerabschnitte (9) und untere Klammerabschnitte (10) aufweist, die derart im Abstand voneinander angeordnet liegen, dass eine Dichtung (4), die zwischen der Rohrplatte und dem Vorratsbehälter liegt, gedrückt wird und die oberen Klammerabschnitte (9) eine Länge aufweisen, die es ermöglicht, das sie sich auf dem grössten Teil des umfangsseitigen Abstützbereichs (6) des Vorratsbehälters abstützt, dadurch gekennzeichnet, dass die unteren Klammerabschnitte (10) etwas grösser sind, so dass sie sich auf dem grössten Teil der Fläche des Bodens (1a) des die Auskehlung (3) begrenzenden Rohrplattenteils erstreckt, ohne bis zum aufsteigenden Rand (1b) dieser Auskehlung vorzuspringen, und dass die genannte Klammer (7) mindestens einen unteren Klammerabschnitt (11) aufweist, dessen Länge grösser ist als die Breite des Bodens (1a) der Auskehlung der Rohrplatte, die über ihn vorspringt.
2. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass die Klammer eine Rückwand (8) von regelmässiger Höhe h aufweits, welche den Boden der Einschnitte (12, 13) begrenzt, die die oberen Klammerabschnitte (9) und unteren Klammerabschnitte (10, 11) voneinander trennen, wobei sich diese Einschnitte in einem Krümmungsbereich (14, 15) erstrecken, welcher die genannten Klammerabschnitte mit der Rückwand verbindet.
3. Verfahren zur Herstellung einer Verbindung zwischen einer Rohrplatte (1) und einem Vorratsbehälter (5) eines Wärmetauschers, bei welchem die Verbindung mittels einer vorgeformten Klammer (7) erfolgt, die sich unter einer umfangsseitigen Auskehlung (3) der Rohrplatte und über einen umfangsseitigen Abstützbereich des Wasserkasten abstützt, der die Rohrplatte abdeckt, wobei die Klammer die Rohrplatte gegen eine Dichtung drückt, dadurch gekennzeichnet, dass man eine Druckeinwirkung zwischen der Rohrplatte (1) und dem Vorratsbehälter (5) ausübt, um die diese Teile trennende Dichtung zusammenzudrücken, dass man die Klammer (7) durch eine Gleitbewegung in ihren Platz eingringt, damit sie sich einerseits auf dem umfangsseitigen Abstützbereich (6) des Vorratsbehälters und andererseits gegen den Boden (1a) der umfangsseitigen Auskehlung der Rohrplatte abstütz, dass man die Klammer mit der Rohrplatte verriegelt, nachdem sie durch eine Gleitbewegung an ihren Platz gebracht wird und dass zur Durchführung der Verriegelung der Klammer mit der Rohrplatte die Klammer mit mindestens einem unteren Klammerabschnitt (11) ausgestaltet wird, dessen Länge grösser als die Breite der umfangsseitigen Auskehlung (3) der Rohrplatte (1) ist und dass der Endbereich dieser Klammer gegen den Innenrand (1 b) der Rohrplatte umgeschlagen wird.
4. Verfahren nach Anspruch 3, dadurch gekennzeichnet, dass man Öffnungen oder Einschnitte (12, 13) in den oberen Klammerabschnitten (9) und den unteren Klammerabschnitten (10, 11) vorsieht und dass man eine Druckeinwirkung zwischen der Rohrplatte und dem Vorratsbehälter mit Hilfe von Zähnen (16,18) von Kammelementen (17, 19) ausübt, die si'ch gegen die Rohrplatte und den Vorratsbehälter abstützen und durch die Einschnitte (12, 13) hindurchtreten.
5. Verfahren nach einem der Ansprüche 1 und 4, dadurch gekennzeichnet, dass der Endbereich eines jeden unteren langen Klammerabschnitts (11) umgeschlagen wird, während die Rückwand (8) der durch eine Gleitbewegung an ihrem Platz gebrachten Klammer durch einen kontinuierlichen Randbereich eines Bördelkamms (20) gehalten wird.
EP84401573A 1983-08-04 1984-07-26 Verbindungsvorrichtung zwischen einer Rohrplatte und einem Vorratsbehälter eines Wärmetauschers und Verfahren zu deren Ausführung Expired EP0133401B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8312857 1983-08-04
FR8312857A FR2550328B1 (fr) 1983-08-04 1983-08-04 Dispositif de liaison entre une plaque collectrice et une boite a eau d'un echangeur de chaleur et procede pour sa mise en oeuvre

Publications (2)

Publication Number Publication Date
EP0133401A1 EP0133401A1 (de) 1985-02-20
EP0133401B1 true EP0133401B1 (de) 1987-09-30

Family

ID=9291392

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84401573A Expired EP0133401B1 (de) 1983-08-04 1984-07-26 Verbindungsvorrichtung zwischen einer Rohrplatte und einem Vorratsbehälter eines Wärmetauschers und Verfahren zu deren Ausführung

Country Status (7)

Country Link
US (1) US4707905A (de)
EP (1) EP0133401B1 (de)
JP (1) JPS6057197A (de)
BR (1) BR8403910A (de)
DE (2) DE3466591D1 (de)
ES (1) ES534763A0 (de)
FR (1) FR2550328B1 (de)

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Publication number Priority date Publication date Assignee Title
US4899815A (en) * 1989-02-23 1990-02-13 Modine Manufacturing Co. Tank retaining strip for heat exchangers
US5063663A (en) * 1989-10-16 1991-11-12 Richard Casterline Barreltype fluid heat exchanger
US5046555A (en) * 1990-09-06 1991-09-10 General Motors Corporation Extended surface tube-to-header connection for condenser
US5062476A (en) * 1991-02-28 1991-11-05 General Motors Corporation Heat exchanger with an extruded tank
US5178213A (en) * 1991-09-03 1993-01-12 Valeo Engine Cooling, Incorporated Automotive ram air system
US5381858A (en) * 1993-06-15 1995-01-17 Fredrich; Carl Heat exchanger and method of manufacture
DE19738275B4 (de) * 1997-09-02 2006-02-23 Cr Elastomere Gmbh Dichtung für Deckel von Brennkraftmaschinen
US6463334B1 (en) 1998-11-02 2002-10-08 Cardiac Pacemakers, Inc. Extendable and retractable lead
US6501990B1 (en) 1999-12-23 2002-12-31 Cardiac Pacemakers, Inc. Extendable and retractable lead having a snap-fit terminal connector
GB2344643B (en) * 1998-12-07 2002-06-26 Serck Heat Transfer Ltd Heat exchanger core connection
US8261445B2 (en) * 2009-11-23 2012-09-11 International Controls And Measurements Corp. Aluminum tube-aluminum fin baseboard radiator
US10527364B2 (en) * 2017-03-03 2020-01-07 Enterex America LLC Heat exchanger manifold with header groove reinforcement member
EP3578914A1 (de) * 2018-06-07 2019-12-11 Valeo Termico, S.A. de C.V. Wärmetauschertank mit verstärkungselement

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Publication number Priority date Publication date Assignee Title
CA872111A (en) * 1971-06-01 Fieni Walter Multi-tube radiators, especially for air-conditioning systems of motor vehicles
US2004231A (en) * 1934-05-18 1935-06-11 George G Wasson Clip
US2539701A (en) * 1947-04-04 1951-01-30 Przyborowski Stanislaus Pressure resistant cellular radiator core
US2586931A (en) * 1949-09-29 1952-02-26 Benjamin W Gammon Closure for paper receptacles
US2650180A (en) * 1951-07-05 1953-08-25 Stanley F Walker Insulating device for pipes, faucets, and the like
US3002212A (en) * 1959-07-02 1961-10-03 Pittsburgh Plate Glass Co Interlocked strip brush for all fill materials
US3055529A (en) * 1960-09-16 1962-09-25 Kaiser Ind Corp Knockdown container joint structure
US3421652A (en) * 1963-08-09 1969-01-14 Res & Dev Pty Ltd Fluid tight joint
DE2852408B2 (de) * 1978-12-04 1981-10-01 Süddeutsche Kühlerfabrik Julius Fr. Behr GmbH & Co KG, 7000 Stuttgart Klemmverbindung
FR2469686A1 (fr) * 1979-11-12 1981-05-22 Chausson Usines Sa Echangeur de chaleur comportant un faisceau de tubes debouchant dans des plaques collectrices reliees mecaniquement a des boites a eau
US4351390A (en) * 1980-02-11 1982-09-28 Borg-Warner Corporation Retaining clips for gasketed tanks on heat exchangers
GB2070223A (en) * 1980-02-22 1981-09-03 Covrad Ltd Heat exchanger
FR2492963B1 (fr) * 1980-10-23 1986-01-31 Chausson Usines Sa Echangeur de chaleur a tubes et ailettes et a plaques collectrices assemblees mecaniquement
JPS5860197A (ja) * 1981-10-02 1983-04-09 Nippon Denso Co Ltd 熱交換器
JPS58154388U (ja) * 1982-04-09 1983-10-15 株式会社デンソー 熱交換器

Also Published As

Publication number Publication date
ES8603065A1 (es) 1985-12-01
JPS6057197A (ja) 1985-04-02
US4707905A (en) 1987-11-24
FR2550328A1 (fr) 1985-02-08
DE3466591D1 (en) 1987-11-05
ES534763A0 (es) 1985-12-01
BR8403910A (pt) 1985-07-09
FR2550328B1 (fr) 1989-01-13
DE133401T1 (de) 1985-08-29
EP0133401A1 (de) 1985-02-20

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