EP0133401A1 - 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
EP0133401A1
EP0133401A1 EP84401573A EP84401573A EP0133401A1 EP 0133401 A1 EP0133401 A1 EP 0133401A1 EP 84401573 A EP84401573 A EP 84401573A EP 84401573 A EP84401573 A EP 84401573A EP 0133401 A1 EP0133401 A1 EP 0133401A1
Authority
EP
European Patent Office
Prior art keywords
clip
collector plate
water box
notches
legs
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
Application number
EP84401573A
Other languages
English (en)
French (fr)
Other versions
EP0133401B1 (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.
  • connection device between a collector plate and a water box of a heat exchanger comprising at least one clip resting below the bottom of a peripheral groove of the collector plate, and on the top of a peripheral bearing surface of the water box by means of legs separated by notches is characterized in that the clip is pre-formed to delimit upper and lower legs, distant of a measure for which a seal interposed between the collector plate and the water box is deformed in a regular manner, said clip having at least one lower tab of length greater than the width of the bottom of the groove of the collector plate and being folded back beyond it.
  • the invention also extends to a method for implementing the above device.
  • the method for the connection between a collector plate and a water box of a heat exchanger in which said connection is provided by a staple bearing, below 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 staple is formed having upper and lower support parts, separated by a regular distance, in that a compressive force is exerted between the collecting plate and the water box to deform the seal which separates them and in that sets up the clip 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.
  • Fig. 1 is a perspective of a staple for producing the connection device, manifold-water box, object of the invention.
  • Fig. 2 is a plan seen from above, on a smaller scale, corresponding to FIG. 1 of a staple.
  • Fig. 3 illustrates in elevation, and in section substantially along line III-III of FIG. 4, a tool for installing the connection device on a collector plate-water box assembly.
  • Fig. 4 is a side elevation seen substantially along line IV-IV of FIG. 3.
  • Fig. 5 is a greatly enlarged sectional elevation of the connection device and of a detail of the tools for its installation.
  • 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, the edge 5a of which is engaged in the groove 3 has a peripheral bearing surface 6.
  • Each clip has a back 8 from which project upper legs 9 and lower legs 10.
  • 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 legs 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 parts 13, 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 collecting plate is made to support at the bottom 1 a which it delimits by teeth 16 of a comb 17, the width of the teeth 16 being less than 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 1a 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)
  • Details Of Fluid Heaters (AREA)
  • Clamps And Clips (AREA)
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 true EP0133401A1 (de) 1985-02-20
EP0133401B1 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) DE133401T1 (de)
ES (1) ES534763A0 (de)
FR (1) FR2550328B1 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2328990A (en) * 1997-09-02 1999-03-10 Cr Elastomere Gmbh Seal for covers of internal combustion engines
GB2344643A (en) * 1998-12-07 2000-06-14 Serck Heat Transfer Limited Heat exchanger core connection
CN108534580A (zh) * 2017-03-03 2018-09-14 英瑞美国有限责任公司 具有集管槽增强构件的热交换器歧管

Families Citing this family (10)

* Cited by examiner, † Cited by third party
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
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
US8261445B2 (en) * 2009-11-23 2012-09-11 International Controls And Measurements Corp. Aluminum tube-aluminum fin baseboard radiator
EP3578914A1 (de) * 2018-06-07 2019-12-11 Valeo Termico, S.A. de C.V. Wärmetauschertank mit verstärkungselement

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2539701A (en) * 1947-04-04 1951-01-30 Przyborowski Stanislaus Pressure resistant cellular radiator core
FR2443602A1 (fr) * 1978-12-04 1980-07-04 Sueddeutsche Kuehler Behr Assemblage par serrage de deux pieces presentant l'une un rebord et l'autre une partie marginale deformable
FR2475712A1 (fr) * 1980-02-11 1981-08-14 Borg Warner Attache de maintien pour reservoir a joint d'echangeur de chaleur
GB2070223A (en) * 1980-02-22 1981-09-03 Covrad Ltd Heat exchanger
GB2108648A (en) * 1981-10-02 1983-05-18 Nippon Denso Co Heat exchanger

Family Cites Families (10)

* Cited by examiner, † Cited by third party
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
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
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
FR2492963B1 (fr) * 1980-10-23 1986-01-31 Chausson Usines Sa Echangeur de chaleur a tubes et ailettes et a plaques collectrices assemblees mecaniquement
JPS58154388U (ja) * 1982-04-09 1983-10-15 株式会社デンソー 熱交換器

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2539701A (en) * 1947-04-04 1951-01-30 Przyborowski Stanislaus Pressure resistant cellular radiator core
FR2443602A1 (fr) * 1978-12-04 1980-07-04 Sueddeutsche Kuehler Behr Assemblage par serrage de deux pieces presentant l'une un rebord et l'autre une partie marginale deformable
FR2475712A1 (fr) * 1980-02-11 1981-08-14 Borg Warner Attache de maintien pour reservoir a joint d'echangeur de chaleur
GB2070223A (en) * 1980-02-22 1981-09-03 Covrad Ltd Heat exchanger
GB2108648A (en) * 1981-10-02 1983-05-18 Nippon Denso Co Heat exchanger

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2328990A (en) * 1997-09-02 1999-03-10 Cr Elastomere Gmbh Seal for covers of internal combustion engines
GB2328990B (en) * 1997-09-02 2001-05-30 Cr Elastomere Gmbh Seal for covers of internal combustion engines
GB2344643A (en) * 1998-12-07 2000-06-14 Serck Heat Transfer Limited Heat exchanger core connection
US6223812B1 (en) 1998-12-07 2001-05-01 Serck Heat Transfer Limited Heat exchanger core connection
GB2344643B (en) * 1998-12-07 2002-06-26 Serck Heat Transfer Ltd Heat exchanger core connection
CN108534580A (zh) * 2017-03-03 2018-09-14 英瑞美国有限责任公司 具有集管槽增强构件的热交换器歧管

Also Published As

Publication number Publication date
JPS6057197A (ja) 1985-04-02
US4707905A (en) 1987-11-24
ES8603065A1 (es) 1985-12-01
FR2550328A1 (fr) 1985-02-08
FR2550328B1 (fr) 1989-01-13
ES534763A0 (es) 1985-12-01
EP0133401B1 (de) 1987-09-30
DE3466591D1 (en) 1987-11-05
BR8403910A (pt) 1985-07-09
DE133401T1 (de) 1985-08-29

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