EP2734804A1 - Bride de connexion, boite collectrice et echangeur thermique associes - Google Patents
Bride de connexion, boite collectrice et echangeur thermique associesInfo
- Publication number
- EP2734804A1 EP2734804A1 EP12738124.2A EP12738124A EP2734804A1 EP 2734804 A1 EP2734804 A1 EP 2734804A1 EP 12738124 A EP12738124 A EP 12738124A EP 2734804 A1 EP2734804 A1 EP 2734804A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- flange
- adapter
- fixing
- heat exchanger
- collector
- 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
Links
- 239000012530 fluid Substances 0.000 claims abstract description 20
- 238000001125 extrusion Methods 0.000 claims description 18
- 238000002788 crimping Methods 0.000 claims description 15
- 230000000295 complement effect Effects 0.000 claims description 11
- 238000005219 brazing Methods 0.000 claims description 5
- 238000004378 air conditioning Methods 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- 238000005476 soldering Methods 0.000 claims 1
- 238000003754 machining Methods 0.000 description 7
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000012809 cooling fluid Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
- F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
- F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
- F28D1/053—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being straight
- F28D1/0535—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being straight the conduits having a non-circular cross-section
- F28D1/05366—Assemblies of conduits connected to common headers, e.g. core type radiators
- F28D1/05375—Assemblies of conduits connected to common headers, e.g. core type radiators with particular pattern of flow, e.g. change of flow direction
-
- 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
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/02—Header boxes; End plates
- F28F9/0246—Arrangements for connecting header boxes with flow lines
- F28F9/0251—Massive connectors, e.g. blocks; Plate-like connectors
- F28F9/0253—Massive connectors, e.g. blocks; Plate-like connectors with multiple channels, e.g. with combined inflow and outflow channels
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2255/00—Heat exchanger elements made of materials having special features or resulting from particular manufacturing processes
- F28F2255/16—Heat exchanger elements made of materials having special features or resulting from particular manufacturing processes extruded
-
- 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
Definitions
- the invention relates to a flange of a manifold of a heat exchanger, in particular for a motor vehicle.
- Heat exchangers used in motor vehicles are already known, for example as condensers in an air conditioning circuit.
- Such a circuit generally comprises a compressor, a condenser or gas cooler, an expander and an evaporator.
- the condenser is arranged to condense and / or cool the first fluid by heat exchange with the second fluid.
- the first fluid used may be a refrigerant, such as a freon-based fluid, and the second fluid by a cooling fluid such as air.
- the heat exchanger comprises a bundle of heat exchange tubes, and a header.
- the manifold can in some known solutions be made in two parts with a manifold to receive the ends of the tubes and a cover which is fixed on the manifold to close the manifold ensuring sealing.
- the lid is generally adapted to receive inlet / outlet connection flanges for a fluid to pass through the heat exchanger.
- connection flanges require machining to make the junction with the collector.
- the cover is generally also able to receive adapters for fixing the exchanger on a support of the motor vehicle.
- connection flanges With a view to reducing costs, it is known that this fixing function is provided by the connection flanges.
- the connection flanges According to the alternative embodiment of the flanges extruded in a new direction of extrusion relative to the first known flanges, the integration of fastening adapters on the flange requires significant additional machining.
- This machining generally entails an additional cost and goes against the cost reduction sought by performing the fixing function on the connection flanges.
- the invention therefore aims to overcome these disadvantages of the prior art.
- connection flange for a heat exchanger header box, said flange defining an inlet and / or a fluid outlet, characterized in that said flange comprises an adapter for fixing said exchanger on a vehicle mounting bracket, said adapter being made distinctly from said flange.
- the flange may further comprise one or more of the following features, taken separately or in combination:
- said flange comprises a housing for receiving said fixing adapter, such that said housing is made by extrusion in the direction of extrusion of said flange;
- said fixing adapter is screwed onto said flange
- said flange and said fixing adapter are secured by brazing
- said fixing adapter is configured to be crimped into said housing of said flange
- said fixing adapter crimped onto said flange is configured to hold said fixing adapter and said flange during brazing;
- said housing is made in the form of a groove
- said fixing adapter is in the form of a fastening strip
- said strip is folded so that at least one end of said strip is configured to come into contact with a complementary surface of said fixing support;
- said fixing adapter is made of aluminum
- said flange has a profile configured to receive complementary crimping means associated with a collecting box, and said profile is made by extrusion in the direction of extrusion of said flange.
- the invention also relates to a fluid manifold for a heat exchanger, in particular for a motor vehicle, comprising at least one connecting flange defining an inlet and / or a fluid outlet as defined above.
- the manifold comprises a fluid manifold and a lid for closing said manifold, and said manifold has crimping means configured to be folded over said at least one connecting flange.
- the invention also relates to a heat exchanger, in particular for a motor vehicle, comprising at least one manifold comprising at least one connecting flange as defined above.
- said exchanger is a condenser in particular for an air conditioning circuit in a motor vehicle.
- FIG. 1 is a simplified view of a side view of a heat exchanger
- FIG. 2 is a partial view showing a collector and a connection flange of the exchanger of FIG. 1,
- FIG. 3 is a perspective view of the connection flange of FIGS. 1 and 2,
- FIG. 4 is a perspective view of a fastening strip for fixing the exchanger on a support of the vehicle
- FIG. 5 is a perspective view of the connection flange and the assembled fastening strip.
- FIG. 1 is a simplified representation of a heat exchanger 1, such as a condenser of an air conditioning circuit, comprising a beam formed of a multiplicity of tubes 3, arranged in one or more rows of tubes 3.
- a heat exchanger such as a condenser of an air conditioning circuit
- the exchanger 1 comprises in the illustrated example two fluid manifolds 5 so as to allow the admission of a fluid to circulate in the beam, then the evacuation of the fluid.
- Fluid inlet and outlet flanges 7 mounted in the example shown on a manifold 5 are provided for this purpose.
- the connecting flanges 7 are for example aluminum or aluminum alloy.
- a manifold 5 may have a first manifold portion 9 for receiving the ends of the tubes 3.
- the collecting box 5 may also comprise a cover 11 for closing the box 5.
- the collector 9 and the associated lid 11 thus delimit a cavity inside which the ends of the tubes 3 open.
- the collector 9 and the cover 11 are for example made in two separate parts.
- the collector 9 has, by way of example, a generally "U" -shaped shape with two lateral branches 13.
- the collector 9 has a multiplicity of transverse slots parallel to each other. others and whose shape is adapted to that of the tube ends 3 which pass through the collector 9.
- the lateral branches 13 of the collector 9 respectively have at their ends, crimping means 15 intended to be folded towards the inside of the cavity delimited by the collector 9 and the cover 11, so as to rest on the outer face of the cover 11.
- the crimping means 15 are, according to the illustrated example, made by the longitudinal edges 15 of the collector 9.
- the lid 11 has a complementary shape of the collector 9.
- the lid 11 also has a generally "U" -shaped general shape with two lateral branches 17.
- the "U" -shaped lid 11 is inverted with respect to the "U" shape of the collector 9. This allows the collector 9 and the cover 11 to nest together, and the longitudinal edges 15 of the collector 9 to be crimped onto the cover 11, more precisely on the outer face of the cover 11.
- the distance between the external faces of the side branches 17 of the cover 11 is substantially equal, in lower values, to the distance between the internal faces of the lateral branches 13 of the collector 9.
- inner face means a face oriented towards the inside of the cavity.
- the crimping means 15 of the manifold are also configured to be crimped onto the connection flange 7.
- the connecting flange 7 has a shape complementary to the crimping means 15 formed here by the longitudinal edges 15 of the collector 9.
- connection flange 7 has at its flanks 19 and 21 a profile adapted to receiving the longitudinal edges of the collector 9.
- the connecting flange 7 has for example on at least one side 19 a groove 23. During crimping, the longitudinal edges of the collector 9 are folded in this groove 23.
- the other side 21 of the flange 7 may for example have a stop 25 against which the inside of a longitudinal edge 15 comes into contact when folded.
- the flange 7 has at its end in contact with the cover 11, a shape complementary to that of the cover 11 so as to match the shape of the 11. According to the illustrated example, the end of the flange 7 has a shape substantially "U".
- This particular profile of the flange 7 allows a simplified connection between the manifold 5 and the connection flange 7 by crimping, without requiring special machining on the connection flange 7 to adapt it.
- this particular profile of the flange 7 is made by extrusion. This extrusion is done in the direction of extrusion shown schematically by the arrow A in FIG.
- fixing adapters 27 (see FIG. 1) of the exchanger 1 are provided on a vehicle mounting bracket (not shown). This includes maintaining such a heat exchanger 1 in the environment under the hood of the vehicle.
- attachment adapters 27 may be necessary for these attachment adapters 27 to correspond to "standard" locations in the vehicle. By this is meant that these fastening adapters 27 must have fastening surfaces at the same locations as in the prior art.
- connection flanges 7 advantageously comprise such fastening adapters 27.
- the connecting flanges 7 having the particular profile as described above have, at their flanks 19, 21, planar surfaces able to receive fastening adapters 27.
- the fastening adapters 27 are for example made of aluminum or aluminum alloy.
- each connection flange 7 can comprise a fixing adapter 27.
- the fixing adapter 27 is for example secured to the connecting flange 7 associated by brazing.
- a flange 7 comprises a housing 29 (visible in FIG. 3) for receiving a fixing adapter 27 and for assembling the flange 7 and the fixing adapter 27.
- This housing 29 is formed in the flange 7 by extrusion and in the same direction of extrusion of the flange 7, represented schematically by the arrow A in FIG.
- This housing 29 is made at the same time as the flange 7.
- the embodiment of the housing 29 to receive the attachment adapter 27 in the same direction of extrusion of the flange 7 limits production costs. It overcomes a cost of machining the flange 27 to practice fastening adapters on the flange 7.
- the housing 29 is in the form of a groove.
- the housing 29 is for example a crimping groove.
- the fixing adapter 27 is for example screwed onto the flange 7, or screwed into the housing 29.
- the fastening adapters 27 are for example made in the form of fastening strips 27.
- Such a fastening strip 27 is better visible in FIG. 4.
- the fastening strip 27 has a shape complementary to the housing 29 of the connection flange 7; this shape being further adapted so as to have attachment surfaces at so-called "standard” locations in the vehicle.
- the fastening strip 27 has a complementary assembly portion 31 of the groove 29 of the flange 7.
- This portion 31 of assembly has a generally "U" shape with a central branch 31a and two lateral branches 31b and 31c which extend on either side of the central branch 31a.
- This "U" shape makes it possible to mount the band 27 in the rail 29 so that the band 27 also at least partially envelops part of the flanks 19 and 21 of the flange 7.
- the fastening strip 27 is folded at at least one end 3 lb, 3 le. In this way the end or ends may come into contact with a complementary surface (not shown) of the support on which the heat exchanger 1 must be fixed.
- This complementary surface may be at a so-called "standard” location in accordance with the practices of the prior art.
- the fastening strip 27 is folded on both sides, so as to form two fastening surfaces 33 and 35 which come to the so-called "standard” locations for fixing with the support of the exchanger (not shown ).
- the band 27 thus describes on both sides a substantially staircase shape.
- the housing 29 is for example a crimping groove.
- the fastening strip 27 is crimped in the groove 29.
- connection flange 7 comprising a fixing adapter received in a housing made in the same direction of extrusion as the flange, makes it possible to reduce the production costs, since on the one hand the mechanical fastening function of the exchanger to the vehicle environment is carried by the flange, and that on the other hand it is not necessary to provide additional machining of the flange 7 to perform this function.
- connection flange 7 may therefore have the preferred design described above allowing a simple connection by crimping of the connection flange 7 on the manifold 5.
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air-Conditioning For Vehicles (AREA)
- Body Structure For Vehicles (AREA)
- Details Of Heat-Exchange And Heat-Transfer (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1156643A FR2978237B1 (fr) | 2011-07-21 | 2011-07-21 | Bride de connexion, boite collectrice et echangeur thermique associes |
| PCT/EP2012/064359 WO2013011144A1 (fr) | 2011-07-21 | 2012-07-20 | Bride de connexion, boite collectrice et echangeur thermique associes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP2734804A1 true EP2734804A1 (fr) | 2014-05-28 |
| EP2734804B1 EP2734804B1 (fr) | 2017-08-16 |
Family
ID=46551559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP12738124.2A Not-in-force EP2734804B1 (fr) | 2011-07-21 | 2012-07-20 | Bride de connexion, boite collectrice et echangeur thermique associes |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20140190674A1 (fr) |
| EP (1) | EP2734804B1 (fr) |
| JP (1) | JP2014521049A (fr) |
| CN (1) | CN103890529A (fr) |
| FR (1) | FR2978237B1 (fr) |
| WO (1) | WO2013011144A1 (fr) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3007515B1 (fr) * | 2013-06-20 | 2017-12-15 | Valeo Systemes Thermiques | Echangeur de chaleur, notamment pour les boucles ou circuits de climatisation des vehicules |
| EP3341672A1 (fr) * | 2015-08-24 | 2018-07-04 | MAHLE International GmbH | Échangeur de chaleur |
| US10295279B2 (en) * | 2015-11-20 | 2019-05-21 | Hamilton Sundstrand Corporation | Heat exchanger |
| DE102016011503A1 (de) | 2016-09-21 | 2018-03-22 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | System für ein Nutzfahrzeug umfassend einen Schraubenkompressor sowie einen Elektromotor |
| DE102016011504A1 (de) | 2016-09-21 | 2018-03-22 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | System für ein Nutzfahrzeug umfassend einen Schraubenkompressor sowie einen Elektromotor |
| DE102016011442A1 (de) | 2016-09-21 | 2018-03-22 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | System für ein Nutzfahrzeug umfassend einen Schraubenkompressor sowie einen Elektromotor |
| FR3085470B1 (fr) * | 2018-08-30 | 2020-08-07 | Valeo Systemes Thermiques | Composant d’interface pour boite collectrice d'echangeur thermique |
| FR3088712B1 (fr) | 2018-11-16 | 2022-05-27 | Valeo Systemes Thermiques | Bride de connexion pour thermique |
| FR3090842B1 (fr) * | 2018-12-19 | 2021-01-08 | Valeo Systemes Thermiques | Cadre configuré pour le support d’un échangeur de chaleur |
| FR3096447B1 (fr) * | 2019-05-21 | 2021-05-21 | Valeo Systemes Thermiques | Echangeur de chaleur et système d’échange thermique associé pour véhicule |
Family Cites Families (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5849509Y2 (ja) * | 1981-03-31 | 1983-11-11 | 株式会社ボッシュオートモーティブ システム | 自動車用コンデンサ |
| JPS5866795A (ja) * | 1981-10-16 | 1983-04-21 | Hitachi Ltd | 熱交換器の固定法 |
| JPS59130989U (ja) * | 1983-02-21 | 1984-09-03 | 日本軽金属株式会社 | 熱交換器の取付装置 |
| US5390733A (en) * | 1993-12-27 | 1995-02-21 | Ford Motor Company | Heat exchanger manifold assembly |
| JP2889174B2 (ja) * | 1996-03-27 | 1999-05-10 | 株式会社ゼクセル | 熱交換器及びその気密検査装置 |
| JP3420893B2 (ja) * | 1996-07-26 | 2003-06-30 | カルソニックカンセイ株式会社 | 熱交換器用コネクタ装置 |
| JPH10238987A (ja) * | 1997-02-21 | 1998-09-11 | Zexel Corp | 熱交換器 |
| JPH1183379A (ja) * | 1997-09-16 | 1999-03-26 | Zexel Corp | 熱交換器 |
| US20010040026A1 (en) * | 1998-02-09 | 2001-11-15 | Rankin, Hill, Porter & Clark, Llp | Heat exchanger having snap-on bracket |
| US6123143A (en) * | 1998-11-17 | 2000-09-26 | Norsk Hydro | Heat exchanger combination mounting bracket and inlet/outlet block with locking sleeve |
| US6347663B1 (en) * | 2000-03-13 | 2002-02-19 | Modine Manufacturing Company | Fitting/manifold assembly and method for a heat exchanger |
| FR2807153B1 (fr) * | 2000-04-03 | 2003-09-19 | Ebea S A | Procedure de fabrication des moyens de connexion d'un echangeur thermique, bloc de raccordement et tube collecteur associes |
| US6513579B1 (en) * | 2001-09-27 | 2003-02-04 | Delphi Technologies, Inc. | Post braze heat exchanger mounting and support brackets |
| US6793121B2 (en) * | 2002-03-12 | 2004-09-21 | Newfield Technology Corporation | Clasp having a flange to couple a heat exchanger to a device in a cooling system |
| US6691767B2 (en) * | 2002-06-13 | 2004-02-17 | Delphi Technologies, Inc. | Plastic attachment bracket for metal heat exchanger tank |
| JP2004150669A (ja) * | 2002-10-29 | 2004-05-27 | Denso Corp | 熱交換器用取り付けブラケット |
| US20040094288A1 (en) * | 2002-11-15 | 2004-05-20 | Richard Hoyle | Vehicle condenser fluid connection and mounting bracket combined as a single item |
| DE50304352D1 (de) * | 2003-01-20 | 2006-09-07 | Behr France Hambach Sarl | Wärmeübertrager mit dem Sammelrohr verbundenem Anschlussflansch |
| US20050103468A1 (en) * | 2003-11-17 | 2005-05-19 | Valeo, Inc. | Brazed heat exchanger block and manifold and method for making thereof |
| EP1568959B1 (fr) * | 2004-02-24 | 2015-10-21 | MAHLE Behr GmbH & Co. KG | Echangeur de chaleur brazé, en particulier condenseur pour automobiles |
| DE502004007946D1 (de) * | 2004-03-18 | 2008-10-09 | Behr France Hambach Sarl | Kondensator für Klimaanlagen von Kraftfahrzeugen |
| JP4774238B2 (ja) * | 2004-05-20 | 2011-09-14 | 昭和電工株式会社 | 冷凍サイクルの冷媒流通部接続構造 |
| US7040380B1 (en) * | 2004-08-18 | 2006-05-09 | Tripac, Inc. | Bracket for motor vehicle air conditioner heat exchanger |
| US7117927B2 (en) * | 2004-09-14 | 2006-10-10 | Delphi Technologies, Inc. | Snap-on mounting bracket for heat exchangers |
| JP4782520B2 (ja) * | 2005-09-21 | 2011-09-28 | カルソニックカンセイ株式会社 | コンデンサのコネクタ固定構造 |
| JP2009299926A (ja) * | 2008-06-10 | 2009-12-24 | Calsonic Kansei Corp | 車両用コンデンサのコネクタ構造 |
| FR2951817B1 (fr) * | 2009-10-22 | 2012-04-13 | Valeo Systemes Thermiques | Collecteur pour echangeur de chaleur, echangeur de chaleur et procede d'assemblage associes |
| FR2962206B1 (fr) * | 2010-06-30 | 2014-12-19 | Valeo Systemes Thermiques | Collecteur pour echangeur de chaleur et echangeur de chaleur equipe d'un tel collecteur |
-
2011
- 2011-07-21 FR FR1156643A patent/FR2978237B1/fr not_active Expired - Fee Related
-
2012
- 2012-07-20 JP JP2014520685A patent/JP2014521049A/ja active Pending
- 2012-07-20 WO PCT/EP2012/064359 patent/WO2013011144A1/fr not_active Ceased
- 2012-07-20 CN CN201280046049.XA patent/CN103890529A/zh active Pending
- 2012-07-20 US US14/233,780 patent/US20140190674A1/en not_active Abandoned
- 2012-07-20 EP EP12738124.2A patent/EP2734804B1/fr not_active Not-in-force
Non-Patent Citations (1)
| Title |
|---|
| See references of WO2013011144A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2014521049A (ja) | 2014-08-25 |
| EP2734804B1 (fr) | 2017-08-16 |
| FR2978237B1 (fr) | 2013-12-20 |
| CN103890529A (zh) | 2014-06-25 |
| WO2013011144A1 (fr) | 2013-01-24 |
| FR2978237A1 (fr) | 2013-01-25 |
| US20140190674A1 (en) | 2014-07-10 |
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