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1. 发明专利

JP2001263985A HEAT EXCHANGER MODULE 失效
公开(公告)号：JP2001263985A
公开(公告)日：2001-09-26
申请号：JP2001055564
申请日：2001-02-28
申请人： VALEO THERMIQUE MOTEUR SA
发明人： MARTINS CARLOS , GILLE GERARD , AVEQUIN STEPHANE , POTIER MICHEL
IPC分类号： F28F1/10 , F28D1/04 , F28D1/053 , F28F1/32 , F28F9/26
摘要： PROBLEM TO BE SOLVED: To simplify the manufacturing, particularly assembling of a heat exchanger module as much as possible. SOLUTION: The module comprises a main exchanger (1), at least one second exchanger (2) and cooling fins (11), wherein each exchanger includes substantially flat bodies (3 and 7) each equipped with fluid circulation tubes and the second exchanger is fixed to the main exchanger so that the same airflow can pass along the body of each exchanger. The heat exchanger module includes at least a set of fins common to the main exchanger add at least one second exchanger (2) and the fins are fitted to the fluid circulation tubes of the main exchanger and project therefrom substantially perpendicularly to the plane of the main exchanger. Fin parts (12) projecting from the main exchanger include notches (13) to which the fluid circulation tubes of the second exchanger fit and comprise fastening means for fastening the second exchanger to the fin parts (12) such that the fluid circulation tubes engage with the notches.

2. 发明专利

JP2000323146A AUTOMOBILE COOLING DEVICE USING ELECTRIC MOTOR POWER-FED BY FUEL CELL 失效
公开(公告)号：JP2000323146A
公开(公告)日：2000-11-24
申请号：JP2000115090
申请日：2000-04-17
申请人： VALEO THERMIQUE MOTEUR SA
发明人： AP NGY SRUN
IPC分类号： H01M8/00 , B60K1/04 , B60K11/02 , B60L1/00 , B60L11/18 , H01M8/04
摘要： PROBLEM TO BE SOLVED: To cool even a fuel cell, besides an electric motor and a power control device for electric vehicle. SOLUTION: An automobile cooling device using an electric motor power-fed by a fuel cell is provided with a first cooling loop 30 for passing the first cooling fluid so as to cool a fuel cell 12, a second cooling loop 32 for passing the second cooling fluid so as to cool at least an electric motor 10, and a heat exchanger 34 interposed between the first cooling loop 30 and the second cooling loop 32.

3. 发明专利

JPH11159992A HEAT EXCHANGER AND COLLECTING BOX THEREFOR 失效
公开(公告)号：JPH11159992A
公开(公告)日：1999-06-15
申请号：JP27762798
申请日：1998-09-30
申请人： VALEO THERMIQUE MOTEUR SA
发明人： HU ZAIQIAN , SABATHIE PIERRE , GUERAND MICHEL
IPC分类号： B60H1/32 , F25B39/04 , F25B40/02 , F28F9/02 , F28F9/26
摘要： PROBLEM TO BE SOLVED: To improve fitting and soldering of a separation wall to the inside of a tubular wall by making holes for receiving the end part of tubes in a bundle in a tubular wall face while spacing apart from each other, inserting a separation wall to the inside of each tubular wall and providing a central core extending to the opposite sides by a plurality of edge regions. SOLUTION: A separation 36 has a central core 54 connected with two edge regions 56, 58 having the profile of a part of a circular cylinder fitted strictly to the inner profile of a tubular wall 34. The edge regions 56, 58 extends by a substantially same extent over a substantially same angular interval. The regions 56 extends to the opposite sides of the longitudinal edges 60, 62 of the tubular wall 34 while covering them. Consequently, the separation wall can be slid into the tubular wall and soldered thereto at such position as two edge regions are fitted tightly the inside of the tubular wall.

4. 发明专利

JPH10185478A METAL COOLING FIN FOR HEAT EXCHANGER 失效
公开(公告)号：JPH10185478A
公开(公告)日：1998-07-14
申请号：JP34914197
申请日：1997-12-18
申请人： VALEO THERMIQUE MOTEUR SA
发明人： BOUZIDA SAMY , MIGNOT CHRISTOPHE , POWERS MIKE V
IPC分类号： B60H1/32 , F28F1/12 , F28F1/30 , F28F1/32
摘要： PROBLEM TO BE SOLVED: To reduce energy loss of a cooling fin for a heat exchanger. SOLUTION: The metal cooling fin for heat exchanger of an automobile comprises at least one set of flutes 7-1, 7-2 fixed in an oblique angle state at a center. The flutes are formed in a predetermined shape, and isolated by an opening 8. A size of the flute is decided so that fluid can flow between the flutes. The flutes in the common set 6 are dispersed to at least two groups so that the oblique angles of the flutes are different between a certain group and the other group.

5. 发明专利

JPH1089884A HEADER PLATE MADE OF ALUMINUM SUBSTRATE MATERIAL 失效
公开(公告)号：JPH1089884A
公开(公告)日：1998-04-10
申请号：JP23391597
申请日：1997-08-29
申请人： VALEO THERMIQUE MOTEUR SA
发明人： LETRANGE FREDERIC , MARTINS CARLOS
IPC分类号： F28D1/053 , F28F9/02 , F28F9/18 , F28F19/06
摘要： PROBLEM TO BE SOLVED: To improve quality of sealing at a connected part brazed between a tube and a header plate. SOLUTION: Each through hole 17 is formed by slit machining operation within a predetermined zone of a header plate before a final shape of the through-pass hole is formed. This zone is press formed in such a way that a collar section 16 may be formed at an outer surface 2 of the header plate. A cross sectional surface inside each of the collar sections 16 is approximately the same as a predetermined sectional surface of its corresponding tube end 8. When a tube is inserted into the through hole 17 passing through the collar section 16, a surface contact is generated between each of outer films 3, 19 of the collar section and the tube.

6. 发明专利

JP2011021753A Control valve with improved sealing for fluid circulation system 有权
标题翻译：用于流体循环系统改进密封的控制阀
公开(公告)号：JP2011021753A
公开(公告)日：2011-02-03
申请号：JP2010203936
申请日：2010-09-13
申请人： Valeo Thermique Moteur , ヴァレオテルミークモツール
发明人： VACCA FREDERIC , CHANFREAU MATHIEU
IPC分类号： F16K11/076 , B60H1/00 , F01P7/14 , F01P7/16 , F16K5/04 , F16K5/18 , F16K11/085
CPC分类号： F16K11/085 , B60H1/00485 , F01P7/16 , F01P2007/146 , F01P2060/08 , F16K5/188
摘要： PROBLEM TO BE SOLVED: To ensure the sealing of a control valve for a fluid circulation system.
SOLUTION: A body 12 is equipped with a fluid inlet 18 and at least two fluid outlets 20 and 24, and defines a rotating housing for an adjusting element 26 which is designed to rotate around an axis of rotation XX and to take different angular positions in order to control the distribution of a fluid through the outlets. The adjusting element 26 is surrounded by a seal ring 42 which is in the form of an open ring and is rotatably mounted to the adjusting element with a small clearance between the adjusting element and the seal ring. In this way, the seal ring can be brought into contact with a lateral wall 16 into which the fluid outlets 20 and 24 open, and pressed inwardly in order to reliably provide sealing under the action of the pressure of the fluid. This invention is particularly suitable for motor vehicle fluid systems.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：确保流体循环系统的控制阀的密封。解决方案：主体12配备有流体入口18和至少两个流体出口20和24，并且限定用于调节元件26的旋转壳体，调节元件26设计成围绕旋转轴线XX旋转并且采取不同的角位置，以便控制流体通过出口的分布。调节元件26由开环形式的密封环42包围，并且在调节元件和密封环之间以小间隙可旋转地安装在调节元件上。以这种方式，密封环可以与流体出口20和24打开的侧壁16接触，并向内压，以便在流体的压力作用下可靠地提供密封。本发明特别适用于机动车辆流体系统。版权所有（C）2011，JPO＆INPIT

7. 发明专利

JP2002071287A TUBE FOR HEAT EXCHANGER 失效
公开(公告)号：JP2002071287A
公开(公告)日：2002-03-08
申请号：JP2001184960
申请日：2001-06-19
申请人： VALEO THERMIQUE MOTEUR SA
发明人： LAVERAN JEAN LOUIS
IPC分类号： F01P3/18 , B21C37/15 , B21D53/08 , B23K1/00 , F28D1/03 , F28D1/053 , F28F1/02
摘要： PROBLEM TO BE SOLVED: To prevent a substance detrimental to corrosion resistance from remaining in a heat exchanger. SOLUTION: A tube for the heat exchanger comprises a piece of a metal having an outer face and an inner face. Ends of the inner face are folded inwards so as to form boundary parts 28 and 30 overlapping each other. Alternately arranged paths 38 are provided between the boundary parts 28 and 30. A flux for brazing is introduced in the paths.

8. 发明专利

JP2001212847A METHOD FOR JOINING TWO PLATES 失效
公开(公告)号：JP2001212847A
公开(公告)日：2001-08-07
申请号：JP2000398368
申请日：2000-12-27
申请人： VALEO THERMIQUE MOTEUR SA
发明人： GUYOMARD JEAN-NICOLAS , SANDJIVY VALERIE
IPC分类号： B29C45/26 , B29C45/14 , B29C53/34 , B29C65/56 , B29C65/70 , B29C65/72
摘要： PROBLEM TO BE SOLVED: To provide a method for joining two plates 21, 22 adapted to the production of a front portion of a car. SOLUTION: Complementary joining forms 23, 24, 25 for covering a plastic material by over-molding are provided on two plates 21, 22 in order to hold two plates 21, 22 to a joining position. This method includes a step for bonding the complementary joining forms under pressure in over-molding molds 26, 27. A pressure bonding means 30 can be allowed to retreat before a step of injecting the plastic material in the molds. After the over-molding step, a part subjected to over-molding can be also injected by using the pressure bonding means.

9. 发明专利

JPH07218170A TUBULAR SECTION FOR HEAT EXCHANGER, MOLDING EQUIPMENT THEREOF AND HEAT EXCHANGER THEREOF 失效
公开(公告)号：JPH07218170A
公开(公告)日：1995-08-18
申请号：JP735495
申请日：1995-01-20
申请人： VALEO THERMIQUE MOTEUR SA
发明人： FUIRITSUPU RU GOIE
IPC分类号： F28F1/00 , B21D39/04 , B21D41/00 , B21D53/06 , F28D1/053 , F28F1/02 , F28F9/16
摘要： PURPOSE: To mass produce a tubular portion for a heat exchanger with a simplified tool. CONSTITUTION: There are provided a tubular structure 12 having an ellipsoidal cross section S1 including two side surfaces 18 and two end surfaces 20, an end structure 14 having an ellipsoidal cross section S2 and including two side surfaces 22 and two end surfaces 24, and a joint slope section 16 for joining the tubular structure 12 and the end structure 14. The length of the cross section of the tubular structure 12 is longer than that of the cross section of the end structure 14, and the width of the same is narrower than that of the cross section of the end structure 14. The joint slope section 16 includes two slopes 26 for joining the side surface 18 of the tubular structure 12 and the side surface 22 of the end structure 14, and the end surface 20 of the tubular structure 12 and the end surface 24 of the end structure 14 are joined and include a bent section 28 for joining the two side surfaces 18 of the tubular structure 12.

10. 发明专利

JPH0712489A HEAT EXCHANGER WITH MANY PIPELINES, PARTICULARLY FOR CAR 失效
公开(公告)号：JPH0712489A
公开(公告)日：1995-01-17
申请号：JP9229292
申请日：1992-03-19
申请人： VALEO THERMIQUE MOTEUR SA
发明人： MISHIERU POTEIE , FUIRITSUPU RU GOIE
IPC分类号： F28D1/03 , F28D1/053 , F28F9/02 , F28F9/06 , F28F9/18
摘要： PURPOSE: To increase a heat exchanging capacity with collecting plate having a minimum width to the maximum value by a method wherein corresponding terminal ends of a plurality of adjoining heat exchanging pipes are fitted to each of the holes in the collecting plate and the terminal ends of the adjoining heat exchanging pipes fitted to any one of the holes are directly brazed. CONSTITUTION: Bundles of a plurality of pairs of heat exchanging pipes 94 are formed and a cooling fan 104 with a sinusoidal curved line shape is arranged in the bundles. Then, the terminal ends 92 of the bundled pipes are fitted in pairs into the corresponding holes of the collecting plate 70. Subsequently, the terminal ends 92 are deformed to widen the ends a little. Then, the alloy metal plated onto a pipe wall is melted to braze, thereby integrally forming the assembled components. An annular sealing gasket is arranged at an entire surface of the collecting plate 70, some beads around the wall material 110 are fitted to the formed grooves to complete either a water box or a branch pipe. Then, an inward-directed piece is bent and the wall material 110 of the water box is positively and sealingly closed against the collecting plate 70.

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