WO2007132779A1 - 熱交換器の配管コネクタ - Google Patents
熱交換器の配管コネクタ Download PDFInfo
- Publication number
- WO2007132779A1 WO2007132779A1 PCT/JP2007/059762 JP2007059762W WO2007132779A1 WO 2007132779 A1 WO2007132779 A1 WO 2007132779A1 JP 2007059762 W JP2007059762 W JP 2007059762W WO 2007132779 A1 WO2007132779 A1 WO 2007132779A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- connector
- piping
- heat exchange
- heat exchanger
- piping connector
- Prior art date
Links
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
- F28F9/007—Auxiliary supports for elements
- F28F9/013—Auxiliary supports for elements for tubes or tube-assemblies
-
- 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
- F28D1/03—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 plate-like or laminated conduits
- F28D1/0308—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 plate-like or laminated conduits the conduits being formed by paired plates touching each other
- F28D1/0325—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 plate-like or laminated conduits the conduits being formed by paired plates touching each other the plates having lateral openings therein for circulation of the heat-exchange medium from one conduit to another
- F28D1/0333—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 plate-like or laminated conduits the conduits being formed by paired plates touching each other the plates having lateral openings therein for circulation of the heat-exchange medium from one conduit to another the plates having integrated connecting members
- F28D1/0341—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 plate-like or laminated conduits the conduits being formed by paired plates touching each other the plates having lateral openings therein for circulation of the heat-exchange medium from one conduit to another the plates having integrated connecting members with U-flow or serpentine-flow inside the conduits
-
- 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
- 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
-
- 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
Definitions
- the present invention relates to a piping connector of a heat exchanger.
- a heat exchanger such as an evaporator or a condenser is used for an air conditioner mounted on a vehicle.
- the heat exchanger comprises a heat exchanger body and a piping connector attached to the heat exchanger body.
- the piping connector is for connecting an introduction pipe for introducing the heat exchange medium into the heat exchanger main body and a lead-out pipe for leading the heat exchange medium out of the heat exchanger main body.
- a plate-like or block-like base for connecting an introduction pipe, and a lead-out pipe are connected.
- a cylindrical outlet-side connector portion are integrally formed.
- FIG. 16 is an example of a fixing structure of a piping connector of a conventional heat exchanger.
- reference numeral 101 denotes a connector mounting surface of the heat exchange body
- reference numeral 100 denotes a connection port 100 from which the force of the connector mounting surface 101 also protrudes in a cylindrical shape.
- the cylindrical insertion portion 201 of the piping connector 200 is inserted into the connection port 100 of the connector mounting surface 101 and fixed by brazing.
- the insertion portion 201 of the piping connector 200 is supported by the inner peripheral surface 100 a of the connection port 100 of the connector mounting surface 101 in the piping connector 200.
- the base 202 of the piping connector 200 may be in contact with the end portion 100b of the connection port 100 of the connector mounting surface 101.
- Kuta 200 may be inclined with respect to connector mounting surface 101 of heat exchange ⁇ ⁇ main body. When the piping connector 200 is thus inclined with respect to the main body of the heat exchange ⁇ , it becomes difficult to connect the other piping to the piping connector 200.
- the present invention has been made in view of the above-mentioned circumstances, and provides a piping connector of heat exchange which can keep a fixed state of the piping connector in a good condition.
- One aspect of the present invention is a connector of the heat exchange ⁇ main body of the connector mounting surface of the main body is a tubular connector of the heat exchange ⁇ ⁇ joined to the cylindrically projecting connection port, and has a plate shape or block shape.
- the base portion is provided with a leg portion which is provided so as to be in contact with the connector mounting surface and which is in contact with the connector mounting surface.
- FIG. 1 is a perspective view of a heat exchanger provided with a piping connector according to a first embodiment of the present invention.
- FIG. 2 The front view of the heat exchanger provided with the piping connector of 1st Embodiment.
- FIG. 3 An enlarged sectional view along line A-A in Fig. 2.
- FIG. 4 A perspective view of a tube of the heat exchanger according to the first embodiment, wherein (a) shows a disassembled state
- FIG. 5 An enlarged cross-sectional view taken along line B--B in FIG.
- FIG. 6 is an enlarged cross-sectional view of a connection port forming portion of the connector mounting surface according to the first embodiment.
- FIG. 7 A rear view of the piping connector of the first embodiment.
- FIG. 8 The perspective view which looked at the back surface force of the piping connector of 1st Embodiment.
- FIG. 9 is a rear view of a piping connector according to a second embodiment of the present invention.
- FIG. 10 A perspective view of the piping connector of the second embodiment, also showing the back surface force.
- FIG. 11 A rear view of the piping connector of the third embodiment.
- FIG. 12 A perspective view of the piping connector according to the third embodiment, also showing the back surface force.
- FIG. 13 A sectional view showing the attached state of the piping connector of the fourth embodiment of the present invention.
- FIG. 14 is an enlarged cross-sectional view showing the vicinity of the insertion portion of the piping connector in the mounted state of the piping connector of the fourth embodiment.
- FIG. 15 is a cross-sectional view of a piping connector according to a fourth embodiment of the present invention.
- FIG. 16 Principal part sectional view showing the connection state of the conventional piping connector.
- the heat exchanger 1 of the present embodiment is an evaporator used in a cooling cycle of a vehicle air conditioner.
- the present invention is also applicable to other heat exchangers.
- the heat exchanger 1 includes a heat exchanger body la and a piping connector 60 connected to the heat exchanger body la, as shown in FIGS.
- the piping connector 60 constitutes the heat exchange inlet 7 and the heat exchange outlet 8 by connecting the inlet side piping and the outlet side piping.
- the heat exchanger body la has a structure in which the heat exchange section 10 on the inlet side of the refrigerant and the heat exchange section 20 on the outlet side of the refrigerant are aligned in the ventilation direction Y.
- the inlet-side heat exchange unit 10 includes an upper tank 11 and a lower tank 12 and a plurality of heat exchange passages 31 communicating the two tanks 11 and 12 with each other.
- the outlet-side heat exchange unit 20 also includes an upper tank 21 and a lower tank 22, and a plurality of heat exchange passages 31 connecting the two tanks 21 and 22 with each other.
- the tubes 30 arranged in the vertical direction are stacked in multiple stages in the horizontal direction X with the fins 53 interposed between the heaters, and , Metal side plates 54, 54, reinforcing plates 55, 57, piping connector 60, etc. are attached to form a predetermined heat exchanger shape, and by heating and cooling in this state, the surface of each component is coated
- the braze material causes the components in contact with each other to be brazed and fixed to achieve desired heat exchange 1.
- the tube 30 used is formed by aligning a pair of metal plates 40, 40 with the inner fins 51, 51 interposed therebetween as shown in FIG.
- the metal plate 40 includes two concave portions 41 extending in the longitudinal direction with the central partition portion 40a therebetween, and a cylindrical tank portion 42 opened from both longitudinal ends of the concave portion 41 and projecting in the plate thickness direction. Prepare. When the pair of opposing metal plates 40, 40 are superimposed, the portion other than the recess 41 of the metal plate 40
- the tube 30 is formed by joining together (that is, the joint portions 40b at the periphery and the partition portions 40a at the center).
- the tank portions 32, 32 of adjacent tubes 30 communicate with each other, thereby providing portions (32, 32, ⁇ ⁇ ⁇ ) communicating in this stacking direction. It becomes the tank 11, 12, 21, 22 of heat exchanger.
- a piping connector 60 is provided at one longitudinal end of the upper tanks 11 and 21, and the piping connector 60 constitutes an inlet 7 and an outlet 8 of the heat exchange ⁇ 1.
- the refrigerant When the refrigerant is introduced into the heat exchanger inlet 7, the refrigerant flows through the inlet side heat exchange unit 10, and then is introduced into the outlet side heat exchange unit 20 through a communication passage (not shown), and the outlet side heat exchange After flowing through the exchange unit 20, the heat exchanger outlet 8 force is finally drawn out through the upper tank 21 of the outlet side heat exchange unit 20.
- the side plate 54 of the heat exchange ⁇ main body la is a connector mounting surface to which the pipe connector 60 is connected.
- the side plate 54 as a connector mounting surface includes a first connection port 63 communicating with the upper tank 11 of the inlet-side heat exchange unit 10 and an upper tank 21 of the outlet-side heat exchange unit 20.
- a second connection port 64 in communication is formed.
- the first connection port 63 and the second connection port 64 are formed in a cylindrical shape projecting outward of the heat exchanger body 1 a from the side plate 54 as shown in FIGS. 5 and 6. There is.
- the piping connector 60 is connected to such connection ports 63, 64.
- the insertion portion 61a is inserted into the inner periphery of the first connection port 63 and the insertion portion 62a is inserted into the inner periphery of the second connection port 64 (see FIG. That is, in the state where the pipe connector 60 is temporarily assembled to the heat exchanger main body la), by heating and cooling together with the heat exchange main body la, the raw material layer 54a previously coated on the inner surface of the side plate 54 is melted. It is then solidified and joined (braded) to the heat exchange body la.
- the piping connector 60 has a plate-like or block-shaped base portion 65 and one surface of the base 65 that protrudes The first and second cylindrical insertion portions 61a and 62a, and the first and second cylindrical pipe connection portions 61b and 62b protruding from the other surface of the base 65 , Is configured.
- a first through passage 7 penetrating the base 65 is formed so as to communicate the inside of the first insertion portion 61a with the inside of the first pipe connection portion 61b.
- the through passage 7 serves as the inlet 7 of the heat exchanger.
- a second through passage 8 penetrating the base 65 is formed so as to communicate the inside of the second insertion portion 62a and the inside of the second pipe connection portion 62b.
- the second through passage 8 is the outlet 8 of the heat exchange ⁇ .
- the piping connector 60 is manufactured by cutting an original block forged substantially along the product shape.
- the outer surface of the base portion 65 is a semicircular arc surface 65a, 65b centered on the first and second insertion portions 61a, 62a, and these both arc surfaces And 65b, 65b, and a linear side surface 65c, 65d that connects between 65a, 65b.
- Insertion parts 61a, 62a are protruded from the side plate 54 side of base part 65, inserted into connection ports 63, 64 of side plate 54 from the inner peripheral side and fixed to heat exchange ⁇ ⁇ main body la
- the pipe connection parts 61b and 62b are provided so as to protrude from the surface of the base part 65 on the opposite side to the side plate 54, and connect the refrigerant introduction pipe and the refrigerant lead pipe not shown.
- Peripheral grooves 61c, 62c for mounting an O-ring are provided on the outer periphery of the middle part of the pipe connection parts 61b, 62b.
- a leg 70 projects from the surface 65 F of the base 65 facing the side plate 54 toward the side plate 54, and the leg 70 is in contact with the side plate 54. By coming into contact, the stable mounting state of the piping connector 60 to the heat exchange body la is stabilized.
- each of the leg portions 70 is formed in a semicircular arc shape along the circular arc surfaces 65a and 65b.
- the height HI of the leg 70 is set to be larger than the height H2 of the connection ports 63 and 64 (HI> H2). 61a, 62a in a state of being inserted into the force connection ports 63, 64, the leg portion 70 is in contact with the side plate 54 with certainty.
- leg portion 70 is not in contact with the outer peripheral surface of connection ports 63 and 64.
- a gap S is provided between the outer peripheral surfaces of the connection ports 63 and 64 and the space is provided.
- the pipe connector 60 of the present embodiment configured as described above is attached and fixed to the heat exchange body la as follows.
- the pipe connector 60 is temporarily assembled on the side plate 54 by inserting the insertion parts 61 a and 62 a into the first and second connection ports 63 and 64. At this time, leg portions 70 provided to project from the base portion 65 are in contact with the side plate 54.
- the outer peripheral surfaces of the insertion parts 61a, 62a are joined to the inner peripheral surfaces of the first and second connection ports 63, 64 ( The piping connector 60 is brazed, and is fixedly joined to the heat exchange main body la.
- the leg portion 70 of the piping connector 60 is in contact with the side plate 54. Therefore, the piping connector 60 is fixed compared to the conventional structure (the structure without the leg portion 70). The state is stabilized, and even if a large external force is applied to the pipe connector 60, the pipe connector 60 falls over with respect to the heat exchanger body la. Therefore, during transportation of the heat exchanger 1, piping connection to the heat exchanger 1, piping removal work, etc., an external force is applied to the piping connector 60 to displace the position, so that the piping on the other side is connected. The difficulty of work is avoided, and the commercial value of the heat exchanger 1 is improved.
- the pipe connector 60 of the present embodiment is a pipe connector 60 joined to the connection ports 63 and 64 which cylindrically protrude from the connector mounting surface 54 of the heat exchange ⁇ main body la, and is plate-shaped
- a cylindrical insertion is made by projecting from a surface 65F of the base portion 65 facing the connector mounting surface and a block-like base portion 65 and being joined to the connection ports 63, 64 in an internally fitted state. It comprises a portion 61a, 62a, and a leg portion 70 of the base portion 65 facing the connector mounting surface 54 and having a force of 65F so as to abut the connector mounting surface 54.
- the leg portion 70 of the piping connector 60 abuts on the side plate 54.
- the leg portion 70 separates the outer peripheral surface forces of the connection ports 63 and 64.
- leg 70 of the first embodiment is provided at two end portions of the base portion 65 as two semicircular arcs along the arc surfaces 65a and 65b, the shape of the leg 70 is disclosed.
- the leg portion 70A of the second embodiment shown in FIGS. 9 and 10 and the leg portion of the third embodiment shown in FIGS. 11 and 12 may be used as long as the piping connector 60 can be stably supported on the side plate 54. It can also be provided as 70B.
- FIG. 9 is a rear view of the piping connector according to the second embodiment
- FIG. 10 is a perspective view of the piping connector as viewed from the rear.
- the leg 70A is formed in a U shape at both ends of the base portion 65 along the arc surfaces 65a and 65b, and in particular, both ends of the upper leg 70A in the figure are the bases It extends to the approximate center of the length direction (vertical direction in the figure) of the base portion 65 along the side surfaces 65c and 65d of the portion 65.
- FIG. 11 is a rear view of the piping connector according to the third embodiment
- FIG. 12 is a perspective view of the piping connector as viewed from the rear.
- the leg portion 70B of the third embodiment is provided at four points around the two insertion portions 61a and 62a so as to surround them, and the displacement is also formed in a columnar shape extending in the plate thickness direction.
- the arrangement positions of the legs 70B correspond to inflection points P of four power points which are boundary points between the arcs 65a and 65b of the base 65 and the side surfaces 65c and 65d.
- FIG. 13 is a cross-sectional view showing how the piping connector of the fourth embodiment is attached to the heat exchanger main body
- FIG. 14 is a diagram showing how the piping connector according to the fourth embodiment is attached to the heat exchanger
- FIG. 15 is an enlarged cross-sectional view showing the vicinity of a portion in an enlarged manner
- FIG. 15 is a cross-sectional view of a piping connector according to a fourth embodiment.
- the tip end surface of the leg portion 70 and the tip end surface of the insertion portion 6 la, 62a are formed flush with each other, but the piping connector of the fourth embodiment
- the pipe connector 60 of the fourth embodiment does not include the pipe connection parts (61 b, 62 b) provided protruding from the base part 65, and directly in the through passages 7, 8 of the pipe connector 60. Piping not shown is now inserted!
- the piping connector 60 since the insertion portions 61a and 62a protrude from the leg portion 70, the force is obtained with the insertion portions 61a and 62a inserted into the connection ports 63 and 64.
- the piping connector 60 can be attached in a stable state to the heat exchange body la when brazing the pipe connector 60 to the heat exchange body la.
- the present invention is not limited to the above embodiment and modifications, and other embodiments can be adopted without departing from the scope of the present invention.
- the present invention can be applied even if the power pipe connector includes one or three or more insertion parts of the force pipe connector in which the number of insertion parts of the pipe connector is two.
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Details Of Heat-Exchange And Heat-Transfer (AREA)
- Air-Conditioning For Vehicles (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP07743197.1A EP2023071B1 (en) | 2006-05-17 | 2007-05-11 | Pipe connector for heat exchanger |
US12/300,878 US8186719B2 (en) | 2006-05-17 | 2007-05-11 | Pipe connecting structure of heat exchanger |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006137910 | 2006-05-17 | ||
JP2006-137910 | 2006-05-17 | ||
JP2007-113473 | 2007-04-23 | ||
JP2007113473A JP5351386B2 (ja) | 2006-05-17 | 2007-04-23 | 熱交換器の配管コネクタ |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2007132779A1 true WO2007132779A1 (ja) | 2007-11-22 |
WO2007132779A9 WO2007132779A9 (ja) | 2008-10-02 |
Family
ID=38693872
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2007/059762 WO2007132779A1 (ja) | 2006-05-17 | 2007-05-11 | 熱交換器の配管コネクタ |
Country Status (5)
Country | Link |
---|---|
US (1) | US8186719B2 (ja) |
EP (1) | EP2023071B1 (ja) |
JP (1) | JP5351386B2 (ja) |
KR (1) | KR20090020616A (ja) |
WO (1) | WO2007132779A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019115885A1 (fr) * | 2017-12-12 | 2019-06-20 | Valeo Systemes Thermiques | Échangeur thermique, notamment évaporateur, muni d'un dispositif de raccordement pour l'introduction et l'extraction d'un fluide caloporteur |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4331611B2 (ja) * | 2001-12-21 | 2009-09-16 | ベール ゲーエムベーハー ウント コー カーゲー | 熱交換装置 |
US8021353B2 (en) | 2009-03-17 | 2011-09-20 | Smiths Medical Asd, Inc. | Heat exchanger connector assembly |
FR2962800B1 (fr) * | 2010-07-15 | 2017-11-24 | Valeo Systemes Thermiques | Dispositif de connexion entre un composant d'une boucle de climatisation et un echangeur de chaleur |
DE112013004804B4 (de) * | 2012-09-29 | 2020-01-02 | Zhejiang Sanhua Automotive Components Co., Ltd. | Warmetauscher-Kompaktbaugruppe und Fertigungsverfahren dafür |
CA2897359C (en) * | 2013-02-12 | 2017-10-24 | Dana Canada Corporation | Heat exchanger with self-aligning fittings |
FR3008783B1 (fr) * | 2013-07-19 | 2018-02-23 | Valeo Systemes Thermiques | Echangeur de chaleur avec un bloc d'adaptation fixe sur une plaque d'extremite, et procede de fabrication associe. |
US9844997B2 (en) * | 2014-05-15 | 2017-12-19 | Hanon Systems | Air conditioner for vehicle |
EP2957848A1 (en) * | 2014-06-17 | 2015-12-23 | Alfa Laval Corporate AB | A heater and a heat exchanger installation |
SE1550140A1 (sv) * | 2015-02-09 | 2016-08-10 | Titanx Engine Cooling Holding Ab | Port flange for a heat exchanger, heat exchanger comprising a port flange and method of making a port flange |
FR3060724B1 (fr) * | 2016-12-15 | 2019-05-17 | Valeo Systemes Thermiques | Echangeur thermique, notamment evaporateur, muni d'un dispositif de raccordement pour l'introduction et l'extraction d'un fluide caloporteur. |
US11021039B2 (en) * | 2017-10-20 | 2021-06-01 | Hanon Systems | Noise attenuation from waffle pattern and tongue and groove coupling for front of dash |
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EP0947796A2 (en) | 1998-03-30 | 1999-10-06 | Denso Corporation | Lamination type heat exchanger with pipe joint |
JP2003294389A (ja) | 2002-03-29 | 2003-10-15 | Denso Corp | 熱交換器および熱交換器の製造方法 |
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US20080048437A1 (en) * | 2006-06-27 | 2008-02-28 | Simmons Tom M | Method and apparatus for end-to-end coupling of component bores |
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2007
- 2007-04-23 JP JP2007113473A patent/JP5351386B2/ja active Active
- 2007-05-11 EP EP07743197.1A patent/EP2023071B1/en active Active
- 2007-05-11 WO PCT/JP2007/059762 patent/WO2007132779A1/ja active Application Filing
- 2007-05-11 KR KR1020087030575A patent/KR20090020616A/ko not_active Application Discontinuation
- 2007-05-11 US US12/300,878 patent/US8186719B2/en not_active Expired - Fee Related
Patent Citations (5)
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DE19814051A1 (de) | 1997-03-31 | 1998-10-01 | Zexel Corp | Geschichteter Wärmetauscher |
JPH10281685A (ja) * | 1997-03-31 | 1998-10-23 | Zexel Corp | 積層型熱交換器 |
EP0947796A2 (en) | 1998-03-30 | 1999-10-06 | Denso Corporation | Lamination type heat exchanger with pipe joint |
JP2003294389A (ja) | 2002-03-29 | 2003-10-15 | Denso Corp | 熱交換器および熱交換器の製造方法 |
JP2005291695A (ja) * | 2004-03-09 | 2005-10-20 | Showa Denko Kk | ジョイントプレート半製品、ジョイントプレート、ジョイントプレートの製造方法および熱交換器 |
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Publication number | Priority date | Publication date | Assignee | Title |
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WO2019115885A1 (fr) * | 2017-12-12 | 2019-06-20 | Valeo Systemes Thermiques | Échangeur thermique, notamment évaporateur, muni d'un dispositif de raccordement pour l'introduction et l'extraction d'un fluide caloporteur |
Also Published As
Publication number | Publication date |
---|---|
JP5351386B2 (ja) | 2013-11-27 |
JP2007333373A (ja) | 2007-12-27 |
US8186719B2 (en) | 2012-05-29 |
US20090205814A1 (en) | 2009-08-20 |
WO2007132779A9 (ja) | 2008-10-02 |
KR20090020616A (ko) | 2009-02-26 |
EP2023071B1 (en) | 2016-08-24 |
EP2023071A1 (en) | 2009-02-11 |
EP2023071A4 (en) | 2013-09-04 |
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