EP0932010A2 - Joue latérale pour échangeur de chaleur - Google Patents

Joue latérale pour échangeur de chaleur Download PDF

Info

Publication number: EP0932010A2
Authority: EP; European Patent Office
Prior art keywords: side part; ribs; web; part according; side walls
Prior art date: 1998-01-22
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

EP99100340A

Other languages

German (de)

English (en)

Other versions

EP0932010B1 (fr

EP0932010A3 (fr

Inventor

Reinhard Heine

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

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.)

1998-01-22

Filing date

1999-01-13

Publication date

1999-07-28

1999-01-13 Application filed by Behr GmbH and Co KG filed Critical Behr GmbH and Co KG

1999-07-28 Publication of EP0932010A2 publication Critical patent/EP0932010A2/fr

2000-07-12 Publication of EP0932010A3 publication Critical patent/EP0932010A3/fr

2003-04-16 Application granted granted Critical

2003-04-16 Publication of EP0932010B1 publication Critical patent/EP0932010B1/fr

2019-01-13 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

Images

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
- 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
- F28F9/002—Casings in the form of plate-like arrangements; Frames enclosing a heat exchange core with fastening means for other structures
- 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
- F28F2275/085—Fastening; Joining by clamping or clipping with snap connection

Definitions

the invention relates to a side part for a heat exchanger with a finned tube block that is parallel to its two to the sides of the pipes with one side part each elastically deformable material is provided, which the outer Grip the ends of the ribs in a U-shape and through as Locking elements designed barbs in alignment with each other arranged recesses of the ribs are held, the the web connecting the barbs of the side parts convex to the Ribs are arched and in the installed state under tension abuts the ribs.
a side part of this type is known from DE 196 05 909 A1. There you use the pretension of the web force created between the barbs to cause a unintentional loosening of the plastic Avoid side part. Despite this configuration the block brackets can be released by vibration, especially when the upstanding edges of the web serve to accommodate additional parts that are not immediate should lie next to the finned tube block.
FR-A-25 22 401 is a side part for a heat exchanger known, but only for the purpose serves, the sharp-edged rib ends protruding outwards cover so that no injuries occur to people, that handle the heat exchanger. Of course it should also damage the free ends of the thin ribs can be avoided.
Heat exchangers of a similar design are also known (FR-A-26 14 688), where the side parts are firmly attached to the ribs has anchored. There, the side parts are formed in two parts and can be compared to each other at the ends of the Slide on the ribs so that the protruding hooks fit into the corresponding Engage recesses in the ribs. Both components of the Side parts are then interlocked with one another secured in the assembly position by locking hooks.
Such Types are complex.
the present invention is therefore based on the object a side part of the type mentioned, in which the connecting bridge later on the ends of the ribs for the barbs, convex to the ribs before assembly is to be designed so that a better holding stability the side parts is reached without a two-part Training and thus an increased installation effort necessary becomes.
the outer web of the hollow profile acts through this configuration in the mounted state as a pressure strut, which is a release of the Prevent barbs safely.
the locking element as a locking element with two elastically interlocking Projections may be formed, the projections being advantageous are formed as strips, one of which is elastic separable locking edges for reaching behind Paragraphs on the other bar is provided.
This configuration lets on the one hand the production of the hollow profile Extrude to, on the other hand, this also results a continuous locking of the two webs against each other inside the hollow profile.
This configuration leads to a kind of hinge effect in the narrower Areas so that the second land on either side of the Bend in the middle from where its locking bar is arranged can be as if in the area of the locking bar and in the area of Side walls have hinges, whereas the one in between Area is stiff.
This configuration therefore brings the Advantage with itself that the assembly in the installed state approximately rectangular cross-section hollow profile has two long sides arched away from each other, which the Folding in the side walls and the overlapping the rib ends Legs with barbs allowed.
the invention is to achieve such Panning effect when mounting advantageous if the side walls and those adjacent to it, overlapping the ribs Legs with the barb are as rigid as possible.
Fig. 1 shows a side part 1 according to the invention, the an elastic plastic is extruded and for adjustment to the length of the heat exchanger, not shown Length can be cut off.
This side part 1 is intended according to FIG. 1 placed in the direction of arrow 2 on the ends 3a of ribs 3 be the finned tube block in a manner not shown form a heat exchanger consisting of several Pipes not shown is constructed, which is transverse to the Ribs 3 arranged parallel to one another run and on open ends in collection boxes, not shown.
the side parts 1, of which run parallel to the tubes only one is also shown.
the heat exchanger is formed by a cooling medium flowing through the collecting boxes and the pipes while air between the ribs 3 in a known manner flows when the heat exchanger e.g. as a cooler for one Motor vehicle engine is used.
Fig. 1 shows that the ribs 3 on their two Outer edges have recesses 4, which run obliquely Form edges 4a, which are gripped by barbs 5 can be directed inwards at the end of legs 6 are arranged, which at about a right angle merge into a web 7, which is convex in relation to those facing it Ends 3a of the ribs 3 is curved.
the web 7 goes laterally in upward-facing side walls 8, which in turn connected to each other by a second web 9 are, together with the web 7 and the two side walls 8 forms a hollow profile.
the web 9 is in its central longitudinal plane 10 with a continuous bar 11 with a mushroom-shaped cross section. This bar 11 is in State of FIG. 1 also from the first web 7 ledge extending into the interior 12 of the hollow profile 13 opposite, which consists of two locking hooks 14 on their the mushroom head of the bar 11 opposite side with a Insertion bevels are provided.
this side part When installing the side part 1, this side part is now 1 pressed in the direction of arrow 2 onto the ends 3a of the ribs 3, with the legs 6 under a further bulge bend the web 9 sideways and elastic into the Snap in recesses 4. This is the first assembly position reached, then continue in the direction of arrow 15 according to FIG. 2 pressed on the upper web 9 until this upper web 9 and the lower web 7 by resting on the ribs 3 in one shift approximately parallel to each other, the Mushroom head of the bar 11 pressed between the two locking hooks 14 and of these locking hooks, as shown in Fig. 2, is attacked.
the hollow profile of the side part 1 has therefore in the attached position according to FIG. 2 approximately rectangular shape on; the arching of the webs before assembly 7 and 9, which were arched in opposite directions, no longer exist.
the second web 9 acts as in the mounting position according to FIG. 2 a strut that swings back the legs 6 and the side walls 8 prevented in the position shown in FIG. 1.
the second web 9 in the area of its center and the side walls 8 each have a thickness a or b, which is smaller than the thickness c of the web 9 in the area between them Edge areas to the side walls 8 (thickness a) or to the Locking bar 11 (thickness b).
the Hollow profile for the side part 1 is also useful to ensure that the wall thickness d of the side walls 8 and the wall thickness e of the legs 6 with the barbs 5 if possible is made large, so that if possible one Prevention of deformation from the assembly position according to FIG. 2 becomes.
the new Side part which thus forms a box-like hollow profile, enables hence the maintenance of extraordinarily high ones Fastening forces that secure the side part 1 effect.

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)

EP99100340A 1998-01-22 1999-01-13 Echangeur de chaleur Expired - Lifetime EP0932010B1 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE19802278		1998-01-22
DE19802278A DE19802278A1 (de)	1998-01-22	1998-01-22	Seitenteil für einen Wärmeüberträger

Publications (3)

Publication Number	Publication Date
EP0932010A2 true EP0932010A2 (fr)	1999-07-28
EP0932010A3 EP0932010A3 (fr)	2000-07-12
EP0932010B1 EP0932010B1 (fr)	2003-04-16

Family

ID=7855320

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP99100340A Expired - Lifetime EP0932010B1 (fr)	1998-01-22	1999-01-13	Echangeur de chaleur

Country Status (2)

Country	Link
EP (1)	EP0932010B1 (fr)
DE (2)	DE19802278A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2847970A1 (fr) *	2002-11-28	2004-06-04	Valeo Thermique Moteur Sa	Echangeur de chaleur avec joues de protection, en particulier pour vehicule automobile
US7465335B2 (en) *	2005-02-02	2008-12-16	United Technologies Corporation	Fuel deoxygenation system with textured oxygen permeable membrane
FR2935474A1 (fr) *	2008-08-27	2010-03-05	Valeo Systemes Thermiques	Dispositif de fixation pour un echangeur de chaleur a ailettes, notamment pour vehicules automobiles
WO2014048931A3 (fr) *	2012-09-26	2014-08-07	Jaguar Land Rover Limited	Structure et procédé de support
EP3205969B1 (fr) *	2012-08-27	2021-07-21	Kelvion PHE GmbH	Système d'échangeur de chaleur à plaques, comprenant un échangeur de chaleur à plaques et une barre de protection contre l'érosion pour échangeur de chaleur à plaques

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE20005523U1 (de) *	2000-03-28	2001-08-16	Autokühler GmbH & Co KG, 34369 Hofgeismar	Wärmeaustauscher

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2522401A1 (fr)	1982-02-26	1983-09-02	Valeo	Echangeur de chaleur, en particulier radiateur d'un circuit de refroidissement de moteur d'un vehicule
FR2614688A1 (fr)	1987-04-30	1988-11-04	Chausson Usines Sa	Echangeur de chaleur du type a tubes et ailettes munies de joues laterales
DE19605909A1 (de)	1996-02-17	1997-08-21	Behr Gmbh & Co	Wärmeübertrager

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3813339C2 (de) *	1988-04-21	1997-07-24	Gea Happel Klimatechnik	Wärmetauscher für Kraftfahrzeuge und Verfahren zu seiner Herstellung
US5289873A (en) *	1992-06-22	1994-03-01	General Motors Corporation	Heat exchanger sideplate interlocked with header

1998
- 1998-01-22 DE DE19802278A patent/DE19802278A1/de not_active Withdrawn
1999
- 1999-01-13 EP EP99100340A patent/EP0932010B1/fr not_active Expired - Lifetime
- 1999-01-13 DE DE59905017T patent/DE59905017D1/de not_active Expired - Fee Related

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2522401A1 (fr)	1982-02-26	1983-09-02	Valeo	Echangeur de chaleur, en particulier radiateur d'un circuit de refroidissement de moteur d'un vehicule
FR2614688A1 (fr)	1987-04-30	1988-11-04	Chausson Usines Sa	Echangeur de chaleur du type a tubes et ailettes munies de joues laterales
DE19605909A1 (de)	1996-02-17	1997-08-21	Behr Gmbh & Co	Wärmeübertrager

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2847970A1 (fr) *	2002-11-28	2004-06-04	Valeo Thermique Moteur Sa	Echangeur de chaleur avec joues de protection, en particulier pour vehicule automobile
US7465335B2 (en) *	2005-02-02	2008-12-16	United Technologies Corporation	Fuel deoxygenation system with textured oxygen permeable membrane
FR2935474A1 (fr) *	2008-08-27	2010-03-05	Valeo Systemes Thermiques	Dispositif de fixation pour un echangeur de chaleur a ailettes, notamment pour vehicules automobiles
WO2010023050A3 (fr) *	2008-08-27	2010-04-22	Valeo Systemes Thermiques	Dispositif de fixation pour un echangeur de chaleur a ailettes, notamment pour vehicules automobiles
EP3205969B1 (fr) *	2012-08-27	2021-07-21	Kelvion PHE GmbH	Système d'échangeur de chaleur à plaques, comprenant un échangeur de chaleur à plaques et une barre de protection contre l'érosion pour échangeur de chaleur à plaques
WO2014048931A3 (fr) *	2012-09-26	2014-08-07	Jaguar Land Rover Limited	Structure et procédé de support
CN104812607A (zh) *	2012-09-26	2015-07-29	捷豹路虎有限公司	散热器支撑结构和方法
US9849774B2 (en)	2012-09-26	2017-12-26	Jaguar Land Rover Limited	Radiator support structure and method
CN104812607B (zh) *	2012-09-26	2018-03-30	捷豹路虎有限公司	散热器支撑结构和方法

Also Published As

Publication number	Publication date
EP0932010B1 (fr)	2003-04-16
DE59905017D1 (de)	2003-05-22
DE19802278A1 (de)	1999-07-29
EP0932010A3 (fr)	2000-07-12

Legal Events

Date	Code	Title	Description
1999-06-11	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
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2002-08-14	RTI1	Title (correction)	Free format text: HEAT EXCHANGER
2002-12-04	GRAH	Despatch of communication of intention to grant a patent	Free format text: ORIGINAL CODE: EPIDOS IGRA
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