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1. 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

2. 发明专利

JP2004205058A Plate type heat exchanger 有权
公开(公告)号：JP2004205058A
公开(公告)日：2004-07-22
申请号：JP2002371086
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 , ICHIKAWA SUSUMU , SAITO MAKI , OKADA KEISUKE
IPC分类号： F28F3/00 , F28F3/04
摘要： PROBLEM TO BE SOLVED: To maximize the heat transfer area of inner fins in a heat exchanger in which a pair of groove-shaped plates are overlapped with each other reversely to each other, the peripheral edge parts thereof are fixed liquid-tight, inner fins are formed on the inside thereof, and different fluids are allowed to flow on the front and rear surface sides of the inner fins.
SOLUTION: The inner fins are formed of materials bent in wave shapes. Clearances t are formed between the projected lines of waves and the inner surface of a first plate 1 and between the projected lines of the waves and the second plate 2.
COPYRIGHT: (C)2004,JPO&NCIPI

3. 发明专利

JP2004263937A Plate type heat exchanger 有权
标题翻译：板式换热器
公开(公告)号：JP2004263937A
公开(公告)日：2004-09-24
申请号：JP2003054549
申请日：2003-02-28
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 , B21D53/04 , F28D9/02
摘要： PROBLEM TO BE SOLVED: To provide a plate type heat exchanger largely securing a heat transfer surface for separating a first fluid and a second fluid, having a simple structure, and having high pressure-proof performance.
SOLUTION: This plate type heat exchanger integrally brazes and fixes respective peripheral edge parts by interposing a pair of first inner fin 6 and second inner fin 7 between a pair of first plate 4 and second plate 5 respectively formed in a plate shape. A first passage 9 for flowing the first fluid 8 is formed between the first inner fin 6 and the second inner fin 7, and a flat second passage 11 for flowing the second fluid 10 is formed between the first inner fin 6 and the first plate 4, and between the second inner fin 7 and the second plate 5.
COPYRIGHT: (C)2004,JPO&NCIPI
摘要翻译：要解决的问题：提供一种板式热交换器，其大体上确保了用于分离具有简单结构并具有高耐压性能的第一流体和第二流体的传热表面。解决方案：该板式热交换器通过在分别形成为板状的一对第一板4和第二板5之间插入一对第一内翅片6和第二内翅片7来一体地钎焊并固定各个周缘部。在第一内翅片6和第二内翅片7之间形成用于流动第一流体8的第一通道9，并且在第一内翅片6和第一板4之间形成用于流动第二流体10的平坦的第二通道11 ，以及第二内翅片7和第二板5之间。（C）2004年，JPO和NCIPI

4. 发明专利

JP2003083690A Corrugated fin heat-exchanger 有权
标题翻译：腐蚀性热交换器
公开(公告)号：JP2003083690A
公开(公告)日：2003-03-19
申请号：JP2001270617
申请日：2001-09-06
申请人： Toyo Radiator Co Ltd , 東洋ラジエーター株式会社
发明人： SHINNAGA HIDETAKA , NAKANO KIMIAKI , MURAE SEN , AOYAMA TADAMICHI , TANI YOSHIHIRO , ICHIKAWA SUSUMU
IPC分类号： F28F1/30 , F28F1/12
CPC分类号： F28F1/128
摘要： PROBLEM TO BE SOLVED: To obtain optimum values of angles of inclination of louvers in respective location, and improve the heat-radiation performance of a corrugated fin heat-exchanger.
SOLUTION: In the corrugated fins of the heat exchanger, only one louver group 3a is located windward of the louver 4 in air-flow 5, while the other one louver group 3b is located leeward of the louver 4 in the air-flow 5. In the louver groups 3a and 3b, elevation directions of respective louvers 3 are reverse to each other. If the angle of elevation of each louver 3 in the group 3b is taken as β, and the angle of elevation of each louver 3 in the group 3a is taken as α, β is constituted smaller than α.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：获得各个位置的百叶窗倾斜角的最佳值，并提高波纹状散热片热交换器的散热性能。解决方案：在热交换器的波纹翅片中，只有一个百叶窗组3a在气流5中位于百叶窗4的风向，而另一个百叶窗组3b位于气流5中的百叶窗4的背风。在百叶窗组3a和3b中，各个百叶窗3的高度方向彼此相反。如果组3b中的每个百叶窗3的仰角为β，将组3a中的每个百叶窗3的仰角作为α，则β小于α。

5. 发明专利

JP2003050095A Corrugated fin type heat exchanger 审中-公开
标题翻译：腐蚀型热交换器
公开(公告)号：JP2003050095A
公开(公告)日：2003-02-21
申请号：JP2001236544
申请日：2001-08-03
申请人： Toyo Radiator Co Ltd , 東洋ラジエーター株式会社
发明人： SHINNAGA HIDETAKA , NAKANO KIMIAKI , MURAE SEN , AOYAMA TADAMICHI , TANI YOSHIHIRO , ICHIKAWA SUSUMU
IPC分类号： F28F1/30 , F28F1/02 , F28F1/12
CPC分类号： F28F1/128
摘要： PROBLEM TO BE SOLVED: To obtain optimum conditions of a heat sink performance of a corrugated fin type heat exchanger particularly small in a width B of an air flowing direction when the heat exchanger is installed on a vehicle.
SOLUTION: The corrugated fin type heat exchanger comprises a flat tube and corrugated fins. In this exchanger, louvers 3 of the fins 2 are obliquely louvered only ion one direction, and a width of each fin is set to 24 mm or less, and its inclining angle α is set to 19.5° or less.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：当将热交换器安装在车辆上时，获得特别小的空气流动方向的宽度B的波纹状翅片式热交换器的散热性能的最佳条件。解决方案：波纹翅片式热交换器包括扁平管和波纹状散热片。在该交换器中，翅片2的通风孔3仅倾斜地沿着一个方向离开，并且每个翅片的宽度被设定为24mm以下，其倾斜角度α设定为19.5度。或更少。

6. 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

7. 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

8. 发明专利

JP2002147982A CORRUGATED FINNED HEAT EXCHANGER AND MANUFACTURING METHOD THEREOF 失效
公开(公告)号：JP2002147982A
公开(公告)日：2002-05-22
申请号：JP2000344078
申请日：2000-11-10
申请人： TOYO RADIATOR CO LTD
发明人： AOYAMA TADAMICHI , ICHIKAWA SUSUMU
IPC分类号： B60H1/32 , B23K1/00 , F28D1/053 , F28F1/12 , F28F1/30
摘要： PROBLEM TO BE SOLVED: To prevent the deformation of fins due to collision of an obstacle and make the fin thickness thin. SOLUTION: The widthwise ends of a corrugated fin 4 are folded back to form double parts 7, and end edges 8 at the boundary between the double parts 7 and non-double parts are soldered tightly with solder to the base of a bend 2 of a flattened tube 3.

9. 发明专利

JP2003106789A HEAT EXCHANGER 审中-公开
公开(公告)号：JP2003106789A
公开(公告)日：2003-04-09
申请号：JP2001294579
申请日：2001-09-26
申请人： TOYO RADIATOR CO LTD
发明人： SHINNAGA HIDETAKA , ICHIKAWA SUSUMU , ONO JUN
IPC分类号： F28F1/30 , F28F9/02 , F28F9/18
摘要： PROBLEM TO BE SOLVED: To provide a corrugated fin type heat exchanger used as an intercooler with a protrusion 1a formed by protruding an end part of a flat tube 1 than a tube insertion hole 3, capable of reducing a loss of a supercharge pressure in an inlet and outlet port of the protrusion 1a as much as possible, and easy to mount with a simple structure. SOLUTION: A seat plate 7 with a thickness larger than a thickness of the protrusion 1a is superposed on a surface of the flat tube 1, and a tapered recessed part 6 of the seat plate 7 is formed by expanding to an inner surface side of a tank from an end part of the protrusion 1a.

10. 发明专利

JP2001357864A RADIATOR IN FUEL CELL SYSTEM 失效
公开(公告)号：JP2001357864A
公开(公告)日：2001-12-26
申请号：JP2000176145
申请日：2000-06-12
申请人： TOYO RADIATOR CO LTD
发明人： AOYAMA TADAMICHI , FUTAMURA SHINJI , SHIMADA KOTA , ICHIKAWA SUSUMU
IPC分类号： H01M8/04 , F28D5/02
摘要： PROBLEM TO BE SOLVED: To enhance the cooling performance of a radiator installed in a fuel cell system. SOLUTION: The vapor produced in the fuel cell is supplied to the outer surface of the radiator in such a condition that the water particle size in the vapor is over 50 μm, and the cooling performance is enhanced by the evaporating latent heat associated with evaporation of the contained water. The radiator 1 includes a number of tubes 16 and fins 17 which are laid in line, and the two ends of each tube 16 are in communication with a pair of tanks 14. Refrigerant 13 flows into the tanks 14 and passes through, and flows out of them. Atomized water 12 is sprayed onto the surface of a core 15 formed from tubes 16 and fins 17. The atomized water 12 is emitted through a header 11.

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