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1. 发明专利

JP2005049066A Heat exchanger 有权
标题翻译：热交换器
公开(公告)号：JP2005049066A
公开(公告)日：2005-02-24
申请号：JP2003283673
申请日：2003-07-31
申请人： Toyo Radiator Co Ltd , 東洋ラジエーター株式会社
发明人： SHINNAGA HIDETAKA , SAKAI TAIJI , YANAGAWA KEN , OKADA KEISUKE , SAITO MAKI
IPC分类号： F28F3/08 , F28D1/06 , F28D7/16 , F28F13/02
CPC分类号： F28D7/1684 , F28D7/0066
摘要： PROBLEM TO BE SOLVED: To provide a heat exchanger for simultaneously heating or cooling a first fluid and a second fluid by a third fluid, in which even if the heat exchange quantity of the first fluid is unbalanced with the heat exchange quantity of the second fluid, either one of them is never overcooled or overheated.
SOLUTION: A plurality of first tubes 2 constituting a first core 3 and a plurality of second tubes 5 constituting a second core 6 are arranged juxtapositionally, and a casing 8 is put on the circumference of them. The third fluid 7 goes through from one end of the casing 8 to the other end, and the first fluid 1 and the second fluid 4 are passed within each first tube 2 and within each second tube 5, respectively. These fluids are passed in the same direction, and the third fluid 7 is simultaneously passed in the circumferences of the first tube 2 and the second tube 5, and mutually stirred and mixed in the middle. Therefore, one fluid is never overcooled or overheated.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于通过第三流体同时加热或冷却第一流体和第二流体的热交换器，其中即使第一流体的热交换量与热交换量不平衡第二种流体，其中之一不会过冷或过热。解决方案：构成第一芯3的多个第一管2和构成第二芯6的多个第二管5被并列布置，并且壳体8放置在它们的圆周上。第三流体7从壳体8的一端穿过另一端，并且第一流体1和第二流体4分别在每个第一管2内和第二管5内通过。这些流体沿相同的方向通过，并且第三流体7同时通过第一管2和第二管5的周边，并且在中间相互搅拌和混合。因此，一个流体不会过冷或过热。版权所有（C）2005，JPO＆NCIPI

2. 发明专利

JP2004205057A Plate type heat exchanger 审中-公开
公开(公告)号：JP2004205057A
公开(公告)日：2004-07-22
申请号：JP2002371085
申请日：2002-12-20
申请人： Toyo Radiator Co Ltd , 東洋ラジエーター株式会社
发明人： SHINNAGA HIDETAKA , SAITO MAKI , OKADA KEISUKE , ICHIKAWA SUSUMU
IPC分类号： F28F3/04 , F28D9/00
摘要： PROBLEM TO BE SOLVED: To increase the overall heat radiating performance by uniformly flowing internal fluid in the parts of inner fins in a plate type heat exchanger having the inner fins.
SOLUTION: Corrugated surfaces 5 and 6 formed with corrugation tilted relative to a lateral direction and crossed each other are disposed near the access ports of a first plate 3 and a second plate 4 having access ports 1 and 2 disposed both ends parts thereof in the longitudinal direction. Flat surfaces 7 are formed in an intermediate part between the first plate 3 and the second plate 4, and inner fins 9 are disposed between the flat surfaces 7.
COPYRIGHT: (C)2004,JPO&NCIPI

3. 发明专利

JP2004150672A Plate-type heat exchanger 有权
标题翻译：板式热交换器
公开(公告)号：JP2004150672A
公开(公告)日：2004-05-27
申请号：JP2002314952
申请日：2002-10-29
申请人： Toyo Radiator Co Ltd , 東洋ラジエーター株式会社
发明人： SHINNAGA HIDETAKA , SAITO MAKI , OKADA KEISUKE , ICHIKAWA SUSUMU
IPC分类号： F28F3/08 , F28D9/00 , F28D9/02 , F28F3/02 , F28F3/06 , F28F3/10 , F28F9/04
CPC分类号： F28F3/025 , F28D9/005 , F28F9/0246 , F28F9/0256
摘要： PROBLEM TO BE SOLVED: To provide a plate-type heat exchanger comprising a pair of plates combined in opposite directions to each other, with their circumferential edge parts liquid-tightly fixed to each other, and an inner fin provided inside, so that different fluids are sent on the surface side and the reverse side of the inner fin, in which heat transmitting area of the inner fins is enlarged to the utmost. SOLUTION: The inner fin is bent in wavy form. Each protruded part of the wavy form is in contact with an inner surface of a first plate 1 to be integrally brazed and fixed. Between an inner surface of a second plate 2 and the protruded parts of the wavy form, a gap t is provided. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供一种板式热交换器，其包括彼此相反方向组合的一对板，其周向边缘部分彼此液密地固定，并且内侧设置有内部翅片，因此在内翅片的表面侧和相反侧发送不同的流体，其中内翅片的热传递区域最大地扩大。
解决方案：内翅片以波浪形式弯曲。波浪形状的每个突出部分与第一板1的内表面接触以一体钎焊并固定。在第二板2的内表面和波浪形的突出部之间设有间隙t。版权所有（C）2004，JPO

4. 发明专利

JP2003190880A SURFACE TREATMENT METHOD FOR HEAT EXCHANGER 审中-公开
公开(公告)号：JP2003190880A
公开(公告)日：2003-07-08
申请号：JP2001398226
申请日：2001-12-27
申请人： TOYO RADIATOR CO LTD
发明人： IIZUKA MITSUGI , KUWABARA TAKESHI , SHINNAGA HIDETAKA , TANAKA SOTOHARU , AOYAMA TADAMICHI
IPC分类号： F28F1/30 , B05D7/14 , B05D7/22 , F28F19/04
摘要： PROBLEM TO BE SOLVED: To improve the reliability of inner surface coating for preventing elution of metallic ions with respect to a heat exchanger made of aluminum used for purified water or the like. SOLUTION: This surface treatment method for the heat exchanger has a first treatment process of coating the inside parts of plural tubes 2 through which liquid is circulated with a resin solution of relatively low viscosity and a second treatment process of coating the end parts of the tubes 2 which are opened to a tank 3 with a resin solution 11 of higher viscosity than that in the first treatment process. COPYRIGHT: (C)2003,JPO

5. 发明专利

JP2001012876A HEAT EXCHANGER 失效
公开(公告)号：JP2001012876A
公开(公告)日：2001-01-19
申请号：JP18644599
申请日：1999-06-30
申请人： TOYO RADIATOR CO LTD
发明人： TANAKA SOTOHARU , HAGIWARA HISAO , SHINNAGA HIDETAKA
IPC分类号： F28F9/02 , F28D7/16
摘要： PROBLEM TO BE SOLVED: To provide a heat changer to be short in length in an axial direction and formed in a compact manner and excellent in cooling performance. SOLUTION: The openings at two ends of a circular cylindrical casing 1 being a shell are closed by first and second tube plates 2 and 3, and the ends on both sides of a number of tubes 4 juxtaposed with each other are extended through the first and second tube plates 2 and 3. A first tank 7a is formed at the peripheral edge of the first tube plate 2 and a second tank 9a is formed at the central part of the second tube plate 3. First fluid 16 is caused to flow through the casing 1, second fluid 17 is caused to flow through the tubes 4, the second fluid 17 is bent in a returning manner through each tubes 4, and its flow passage is formed approximately in an S-shape in cross section.

6. 发明专利

JP2000280730A CONNECTING STRUCTURE OF COMPOSITE HEAT EXCHANGER 失效
公开(公告)号：JP2000280730A
公开(公告)日：2000-10-10
申请号：JP8921999
申请日：1999-03-30
申请人： TOYO RADIATOR CO LTD , BOSCH AUTOMOTIVE SYSTEMS CORP
发明人： TANAKA SOTOHARU , SHINNAGA HIDETAKA
IPC分类号： B60H1/32 , F28F9/00 , F28F9/26
摘要： PROBLEM TO BE SOLVED: To simplify a structure, enhance strength, and facilitate installation by respectivly fitting an arm having a fitting installing hole on one end side and a connecting hole on the other end side to a connecting fitting installing part and a connecting bolt hole, and fastening/fixing a first heat exchanger to a second heat exchanger. SOLUTION: In a first heat exchanger 3, a pair of header pipes 2 and a first core 1 composed of a large number of tubes and fins are arranged on the left and right. In a second heat exchanger 6 is provided with a pair of upper/lower tanks 5 and a second core 4 composed of fins and tubes. An arm 9 for connecting these first heat exchanger 3 and second heat exchanger 6 is a cross-sectional U shape, a fitting installing hole 7 is formed on one end, and a connecting hole 8 is bored in the other end part. This fitting installing hole 7 is fastened to and installed in a connecting fitting installing part 2a of the header pipes 2, and the connecting hole 8 and a connecting bolt hole 11 of the tanks 5 are threadedly installed/fastened by a fastening bolt 12. Thus, a structure is simplified, and the highly strong connection can be performed.

7. 发明专利

JP2000213886A EVAPORATOR 失效
公开(公告)号：JP2000213886A
公开(公告)日：2000-08-02
申请号：JP1720499
申请日：1999-01-26
申请人： TOYO RADIATOR CO LTD
发明人： TANAKA SOTOHARU , HAGIWARA HISAO , SHINNAGA HIDETAKA , HIRAYAMA YUKITERU
IPC分类号： F22B9/10 , F22B37/22 , F28F9/00 , F28F9/02
摘要： PROBLEM TO BE SOLVED: To prevent the crack of an evaporator by efficiently evaporating atomized water being atomized into a body by a high-temperature gas and effectively absorbing thermal distortion due to the circulation of the high- temperature gas. SOLUTION: In an evaporator, an arc-shaped tank part 6 for unloading high- temperature gas is provided along, at least, the lower peripheral surface of a body and an inner fin 7 for accelerating the evaporation of cooling water is brought into contact with an inner surface at the central side of the body of the arc-shaped tank 6 for fixing. One outer-periphery pipe plate is mounted to the outer periphery of the body via annular bellows so that it can be stretched and expanded easily or a pipe 5 is bent and formed in a U shape.

8. 发明专利

JPH11270994A SUPPORT PART STRUCTURE OF COMPOUND TYPE HEAT EXCHANGER FOR VEHICLE 失效
公开(公告)号：JPH11270994A
公开(公告)日：1999-10-05
申请号：JP9549098
申请日：1998-03-24
申请人： TOYO RADIATOR CO LTD
发明人： TANAKA SOTOHARU , SHINNAGA HIDETAKA
IPC分类号： F01P3/18 , B60H1/32 , F28D1/04 , F28D1/053 , F28F9/00 , F28F9/26
摘要： PROBLEM TO BE SOLVED: To provide a support part structure for supporting with improved balance with a simple structure in an engine room in a compound type heat exchanger for a vehicle where two heat exchangers are formed in one piece. SOLUTION: Only one portion of a part where a first edge plate 10 and a second edge plate 11 are adjacent is connected each other in a double. Or, only one portion of a part where a first tube plate 3 and a second tube plate 4 are adjacent is connected with each other in a double. Then, support part 12 and 14 are formed at the double part and bolt insertion holes 13 and 15 for supporting a heat exchanger are drilled at the support parts 12 and 14.

9. 发明专利

JP2005147480A Multi-fluid heat exchanger 审中-公开
标题翻译：多流量换热器
公开(公告)号：JP2005147480A
公开(公告)日：2005-06-09
申请号：JP2003384389
申请日：2003-11-13
申请人： Toyo Radiator Co Ltd , 東洋ラジエーター株式会社
发明人： SAITO MAKI , OKADA KEISUKE , SHINNAGA HIDETAKA
IPC分类号： F24H9/00 , F28D7/16 , H01M8/00
CPC分类号： Y02E60/50
摘要： PROBLEM TO BE SOLVED: To provide a compact multi-fluid heat exchanger with good heat exchange performance for cooling first high temperature gas 1, second high temperature gas, and high temperature liquid 3 with different generation points by common cooling water 4, and changing the cooling water 4 into hot water. SOLUTION: The multi-fluid heat exchanger is provided with a first heat exchanging part 8 for exchanging heat between the first high temperature gas 1 and the cooling water 4, and between the second high temperature gas 2 and the cooling water 4 respectively in parallel, and a second heat exchanging part 11 serially connected to the first heat exchanging part 8 for exchanging heat between the high temperature liquid 3 and the cooling water 4. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供具有良好热交换性能的紧凑型多流体热交换器，用于通过普通冷却水4冷却具有不同发电点的第一高温气体1，第二高温气体和高温液体3，并将冷却水4变成热水。解决方案：多流体热交换器设置有用于在第一高温气体1和冷却水4之间以及第二高温气体2和冷却水4之间进行热交换的第一热交换部分8 以及与第一热交换部8串联连接的第二热交换部11，用于在高温液3与冷却水4之间进行热交换。（C）2005，JPO＆NCIPI

10. 发明专利

JP2004060932A Heat exchanger 有权
标题翻译：热交换器
公开(公告)号：JP2004060932A
公开(公告)日：2004-02-26
申请号：JP2002217202
申请日：2002-07-25
申请人： Toyo Radiator Co Ltd , 東洋ラジエーター株式会社
发明人： SHINNAGA HIDETAKA , ICHIKAWA SUSUMU , SAITO MAKI , AOYAMA TADAMICHI
IPC分类号： F28F1/02 , C01B3/34 , F28D7/16 , F28F9/00 , F28F9/22 , H01M8/04
CPC分类号： C01B3/34 , C01B2203/0805 , F28D7/1661 , F28D7/1684 , F28D2021/0043 , F28F9/22 , F28F2265/26
摘要： PROBLEM TO BE SOLVED: To smoothly absorb the thermal stress, and to evenly circulate the fluid to be heated or the heating fluid on an outer surface side of each tube in a heat exchanger with a casing wherein the heating high-temperature gas flows in multiple tubes. SOLUTION: Both ends of multiple flat tubes are connected to a pair of disk-like tube plates, and the periphery is covered with an inside cylinder having a square cross section, leaving both the ends of a flat tube group, and a pair of baffle plates are arranged in both ends of the inside cylinder. The pair of baffle plates are covered with a cylindrical outside cylinder having an expandable waved bent part, and an inlet/outlet for the fluid to be heated or the heating fluid is provided between the pair of baffle plates and each tube plate. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：为了平滑地吸收热应力，并且在具有壳体的热交换器中使待加热流体或加热流体均匀地循环在每个管的外表面侧上，其中加热高温气体流入多根管。
解决方案：多个扁平管的两端连接到一对盘状管板，周边覆盖有具有正方形横截面的内圆筒，留下两个扁平管组的两端，一对挡板布置在内筒的两端。一对挡板用具有可膨胀波形弯曲部分的圆柱形外筒覆盖，并且用于待加热流体的入口/出口或加热流体设置在该对挡板和每个管板之间。版权所有（C）2004，JPO

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