EP0307803B1 - Radiateur pour moteur à combustion avec des pièces latérales - Google Patents

Radiateur pour moteur à combustion avec des pièces latérales Download PDF

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Publication number
EP0307803B1
EP0307803B1 EP19880114720 EP88114720A EP0307803B1 EP 0307803 B1 EP0307803 B1 EP 0307803B1 EP 19880114720 EP19880114720 EP 19880114720 EP 88114720 A EP88114720 A EP 88114720A EP 0307803 B1 EP0307803 B1 EP 0307803B1
Authority
EP
European Patent Office
Prior art keywords
radiator
attachment
matrix
header tank
designed
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 - Lifetime
Application number
EP19880114720
Other languages
German (de)
English (en)
Other versions
EP0307803A1 (fr
Inventor
D. Antonio Latorre Garcia
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.)
Mahle Behr GmbH and Co KG
Original Assignee
Behr GmbH and Co KG
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Filing date
Publication date
Application filed by Behr GmbH and Co KG filed Critical Behr GmbH and Co KG
Publication of EP0307803A1 publication Critical patent/EP0307803A1/fr
Application granted granted Critical
Publication of EP0307803B1 publication Critical patent/EP0307803B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F28F9/001—Casings in the form of plate-like arrangements; Frames enclosing a heat exchange core

Definitions

  • the invention relates to a motor vehicle radiator, consisting of tubes and fins, the so-called cooler network, and of an upper and a lower water tank and side parts on both sides of the cooler network and between the water boxes, the side parts each being formed from an approximately U-shaped profile made of metal are, each with a flat base and angled side walls of low height and the side parts are each adapted to the cooling network so that they cover the side areas of the cooling network in full height, and means for attachment to the water tanks and means for attachment to various Have vehicle parts.
  • Such a motor vehicle radiator was known from DE-U-8629407.5.
  • This cooler has plastic water tanks and side parts, which in turn are positively and non-positively connected to the plastic water tanks.
  • Such a connection of the side parts to the water tanks requires a special adaptation of the parts to be connected and is therefore not universally usable for different types of coolers.
  • the invention has for its object to install radiators of the same type in different vehicle models in the same category, but with different design features that require different methods of installation in the chassis of the different models, that is, it should be a universally usable mounting option for such radiators of the type mentioned above can be found.
  • the means for attaching the side parts to the upper water box are designed on the one hand as bent tabs arranged on the side part and on the other hand as a latch lock which is arranged on the side part, the latch of which engages in the water box or its bottom and by locking means , preferably rental is fixable that the means for attaching the side part to the lower water tank are designed as a bent end piece on the side part, which is inserted by tilting in the lower water tank or the tube sheet and that the side parts have means for attachment to the cooling network.
  • the bolt of the bolt lock thus engages in the inwardly projecting part of the tube sheet of the upper water tank, while the tabs rest on the outside of the tube sheet - thus the upper end of the side part rests on two sides of the tube sheet and ensures a firm and play-free connection between both parts.
  • the tube plate of the lower water tank also has an inwardly projecting part due to a circumferential groove or groove, on the inside of which the end piece of the side part is firmly seated.
  • the means for attachment to the cooling network are designed as tabs or claws which engage in the side surfaces of the network and which are pressed out of the inside of the base of the side part, preferably by stamping.
  • the side part is thus without further aids, i.e. in addition to the claws or lobes clawed to the rib block, i.e. positively connected.
  • a further embodiment of the invention provides that the means for fastening many different vehicle parts or vehicle accessories are designed as openings in the flat base of the side part. This results in a large number of fastening points for the vehicle parts which are designed differently with regard to their fastening.
  • the cooler according to the invention consists on the one hand from a so-called cooling network 2, which is formed from tubes and fins or fins, the tubes opening into a tube sheet 3 'of an upper water tank 3 and into a tube sheet 4' of a lower water tank 4 and being tightly fastened therein.
  • Side parts 1 are arranged on both sides of the cooling network 2 and between the water boxes 3 and 4.
  • These side parts 1 are made of an approximately U-shaped metal profile with a flat base 5 and side walls 6 of lower height. As can be seen from FIGS. 1 and 2, the side part 1 is provided with means for fastening and fixing to the radiator. These means are in the upper part of a bar 7 guided in brackets 8 and curved end pieces in the form of tabs 9. These tabs 9 lie on the outside of the tube sheet 3 'of the water box 3, and the bar 7 is in a groove or Pushed recess in the tube sheet 3 '.
  • the means for fastening consist of an angled and bent end section 10 which is inserted into the tube sheet 4 'or into a corresponding recess.
  • 3 and 4 show the arrangement of the side parts 1 on both sides of the radiator network 2.
  • support pins 11 are arranged, on the upper water box 3 is an opening 12 for the inlet of the cooling liquid and on lower water box 4, an opening 13 is provided for the outlet of the coolant into the coolant circuit of the engine.
  • the base 5 of the side part 1 has punched-out portions 14, from which claws or tabs 15 are bent, which engage in the mesh 2 of the cooler and thus improve the attachment of the side part 1 to the mesh 2.
  • different openings 16 are provided for the attachment of different support or fastening elements for the different vehicle parts, these openings 16 being distributed in such a way that the requirements of the different vehicle types can be met.
  • the side parts 1 are attached to the vehicle radiator as follows: A side part 1 is placed on the corresponding side surface of the radiator, and its lower end is attached to the tube sheet 4 'of the lower water tank 4 in such a way that the bent and angled end section 10 is fixed in the recess of the tube sheet 4 '(corresponding to Fig. 6) is tilted. Then the side part is attached to the cooler in such a way that the tabs 9 come to rest on the tube sheet 3 'of the upper water tank 3, after which the bolt 7 is pushed upward into the recess in the tube sheet 3', so that the side piece is opposite the tube sheet 3 'or the upper water box 3 locked or fixed.
  • the bolt 7 can then by rivets 17 or other measures, e.g.
  • the radiator can be permanently installed in the corresponding vehicle.
  • the corresponding (suitable) openings 16 are used in each vehicle model in order to attach the respectively suitable support elements for holding lines and accessories.

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)

Claims (3)

1. Radiateur de véhicule automobile, constitué de tubes et de nervures, ce qu'on appelle le faisceau de radiateur (2), ainsi que d'un réservoir d'eau supérieur et un réservoir d'eau inférieur (3, 4), et de pièces latérales (1) de part et d'autre du faisceau de radiateur (2) et entre les réservoirs d'eau (3, 4), les pièces latérales (1) étant chacune constituées d'un profilé métallique approximativement en forme de U, avec une base plane (5) et des parois latérales coudées (6) de faible hauteur, et les pièces latérales (1) étant respectivement adaptées au faisceau de radiateur (2) de telle sorte qu'elles entourent sur toute leur hauteur les régions latérales du faisceau de radiateur (2), et elles présentent des moyens pour les fixer aux réservoirs d'eau (3, 4) et des moyens pour les fixer à différents éléments du véhicule, caractérisé en ce que les moyens pour fixer les pièces latérales (1) au réservoir d'eau supérieur (3) sont réalisés d'une part sous la forme de pattes recourbées (9) disposées sur la pièce latérale (1) et d'autre part sous la forme d'une fermeture de verrouillage (7, 8), qui est disposée sur la pièce latérale (1), dont le verrou (7) s'engage dans le réservoir d'eau (3) ou encore dans son fond tubulaire (3'), et qui peut être bloquée en position par un moyen d'arrêt, de préférence un rivetage (17), en ce que les moyens pour fixer la pièce latérale (1) au réservoir d'eau inférieur (4) sont réalisés sous la forme d'une partie termimale recourbée (10) de la pièce latérale (1), qui est insérée par basculement dans le réservoir d'eau inférieur (4) ou encore dans son fond tubulaire (4'), et en ce que les pièces latérales (1) présentent des moyens pour les fixer au faisceau de radiateur (2).
2. Radiateur de véhicule automobile selon la revendication 1, caractérisé en ce que les moyens pour la fixation au faisceau de radiateur (2) sont réalisés sous forme de griffes ou encore de pattes, qui s'engagent dans les faces latérales du faisceau (2) et qui sont exprimées à partir du côté intérieur de la base (5), de préférence par poinçonnage.
3. Radiateur de véhicule automobile selon la revendication 1 ou 2, caractérisé en ce que les moyens pour la fixation de différents éléments du véhicule sont réalisés sous la forme d'ouvertures (16) dans la base (5).
EP19880114720 1987-09-15 1988-09-09 Radiateur pour moteur à combustion avec des pièces latérales Expired - Lifetime EP0307803B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES8702654A ES2005322A6 (es) 1987-09-15 1987-09-15 Pieza de flanco para ubicacion de elementos de soporte en radiadores de automoviles.
ES8702654 1987-09-15

Publications (2)

Publication Number Publication Date
EP0307803A1 EP0307803A1 (fr) 1989-03-22
EP0307803B1 true EP0307803B1 (fr) 1991-09-11

Family

ID=8252497

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19880114720 Expired - Lifetime EP0307803B1 (fr) 1987-09-15 1988-09-09 Radiateur pour moteur à combustion avec des pièces latérales

Country Status (3)

Country Link
EP (1) EP0307803B1 (fr)
DE (1) DE3864783D1 (fr)
ES (2) ES2005322A6 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102774273A (zh) * 2012-07-30 2012-11-14 力帆实业(集团)股份有限公司 轿车散热器侧定位结构
US10697716B2 (en) 2017-08-30 2020-06-30 Mahle International Gmbh Heat exchanger and header plate for heat exchanger

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2690514B1 (fr) * 1992-04-24 1994-12-02 Valeo Thermique Moteur Sa Traverse pour le montage d'un radiateur de véhicule.
DE4243204C2 (de) * 1992-12-19 1995-10-26 Behr Gmbh & Co Wasser-Luft-Kühler für wassergekühlte Verbrennungskraftmaschinen
FR2726075B1 (fr) * 1994-10-19 1996-12-13 Valeo Thermique Moteur Sa Echangeur de chaleur a faisceau de tubes et a collecteur metallique
JP3678159B2 (ja) * 2001-03-23 2005-08-03 株式会社デンソー 熱交換器
US20050224219A1 (en) * 2002-11-25 2005-10-13 Behr Gmbh &Co. Kg Heat exchanger unit, in particular for a motor vehicle and method for producing said unit
JP6325963B2 (ja) * 2014-10-31 2018-05-16 株式会社ティラド 熱交換器

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3627035A (en) * 1970-07-20 1971-12-14 Young Radiator Co Junction plates for multiple heat exchanger units
FR2273253A1 (en) * 1974-05-29 1975-12-26 Chausson Usines Sa Assembly of heat exchanger headers and side walls - by brazing and spot welding or metal forming
GB2098313A (en) * 1981-05-09 1982-11-17 Imi Radiators Heat exchanger for automobiles
DE3428857A1 (de) * 1984-08-04 1986-02-13 Süddeutsche Kühlerfabrik Julius Fr. Behr GmbH & Co KG, 7000 Stuttgart Wasser/luft-kuehler fuer wassergekuehlte verbrennungskraftmaschinen
US4619313A (en) * 1984-10-12 1986-10-28 Touchstone Railway Supply & Mfg. Co., Inc. Radiator frame unit
ES290042Y (es) * 1985-11-04 1986-10-16 Frape-Behr,S.A. Estructura para radiador de automovil

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102774273A (zh) * 2012-07-30 2012-11-14 力帆实业(集团)股份有限公司 轿车散热器侧定位结构
US10697716B2 (en) 2017-08-30 2020-06-30 Mahle International Gmbh Heat exchanger and header plate for heat exchanger

Also Published As

Publication number Publication date
ES2005322A6 (es) 1989-03-01
EP0307803A1 (fr) 1989-03-22
ES2025262B3 (es) 1992-03-16
DE3864783D1 (de) 1991-10-17

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