公开(公告)号：US5806585A

公开(公告)日：1998-09-15

申请号：US561173

申请日：1995-11-20

申请人： Takayuki Yoshida ,  Takashi Gotoh ,  Tsuneo Yumikura ,  Michimasa Takeshita ,  Atsushi Motizuki ,  Yuji Sueto ,  Kaoru Ikejima

发明人： Takayuki Yoshida ,  Takashi Gotoh ,  Tsuneo Yumikura ,  Michimasa Takeshita ,  Atsushi Motizuki ,  Yuji Sueto ,  Kaoru Ikejima

IPC分类号： B23K1/00 ,  F25B39/00 ,  F28D1/047 ,  F28D1/053 ,  F28F1/12 ,  F28F9/18 ,  F28F27/02 ,  F28F1/22

CPC分类号： F28F27/02 ,  B23K1/0012 ,  F25B39/00 ,  F28D1/047 ,  F28D1/05316 ,  F28F1/122 ,  F28F9/0278 ,  F28F9/18 ,  B23K2201/14 ,  F28D2001/0273 ,  F28F2250/06 ,  Y10S165/498

摘要： A plurality of heat transfer tubes are disposed at certain intervals, in-tube operating fluid (such as coolant) passes therethrough, and a plurality of small-gage wires are used as a heating fin. One small-gage wire is wound at a pair of heat transfer tubes 1a and 1c in a spiral manner, and another small-gage wire is wound at a pair of heat transfer tubes 1b and 1c in the spiral manner, and still another small-gage wire is wound at a pair of heat transfer tubes 1b and 1d in the spiral manner. Thereby, while higher heat transfer coefficient can be achieved, and a heating surface area is ensured, clogging can be avoided even when moisture in air condenses on a surface of a heat exchanger. As a result, it is possible to realize a high-performance and compact heat exchanger used for air conditioning.

摘要翻译： 多个传热管以一定的间隔设置，管内工作流体（例如冷却剂）通过其中，并且使用多个小规格的导线作为加热翅片。 一根小规格的线以螺旋状的方式缠绕在一对传热管1a，1c上，另一根小规格的线以螺旋方式缠绕在一对传热管1b，1c上， 计量线以螺旋方式缠绕在一对传热管1b和1d上。 由此，虽然可以实现更高的传热系数，并且确保加热表面积，但是即使在空气中的水分在热交换器的表面上冷凝，也可以避免堵塞。 结果，可以实现用于空调的高性能和紧凑的热交换器。

公开(公告)号：US5647431A

公开(公告)日：1997-07-15

申请号：US448307

申请日：1995-05-23

申请人： Michimasa Takeshita ,  Takayuki Yoshida ,  Yoshiaki Tanimura ,  Hitoshi Iijima ,  Takashi Gotoh ,  Tsuneo Yumikura

发明人： Michimasa Takeshita ,  Takayuki Yoshida ,  Yoshiaki Tanimura ,  Hitoshi Iijima ,  Takashi Gotoh ,  Tsuneo Yumikura

IPC分类号： F24F1/00 ,  F28F1/12 ,  F28F1/22 ,  F28F1/32 ,  F28F1/36

CPC分类号： F28F1/122 ,  F24F1/0007 ,  F24F2001/0048 ,  Y10S165/31 ,  Y10S165/471 ,  Y10S165/498 ,  Y10S165/518

摘要： A heat exchanger mounted on an air condition is constructed such that at least one row of heat conduction pipe groups are arranged across an air passage. Each heat conduction pipe groups is constructed such that a plurality of heat conduction pipes 22 are arranged in parallel with each other and a fine wire 23 made of a metallic material having excellent heat conductivity is spirally wound around each adjacent heat conduction pipes 22. Thus, performances of the heat exchanger can be improved without a possibility that the air conditioner is designed with larger dimensions. In addition, the heat exchanger includes a plurality of heat conduction pipes 39 arranged in the form of at least one row with a constant distance between adjacent ones and a plurality of twisted wires 40. The twisted wires 40 are arranged so as to alternately come in contact with one side and opposite side of each heat conduction pipe 39 extending at a right angle relative to the row direction of each heat conduction pipe 39, and moreover, alternately come in contact with one side and opposite other side of each heat conduction pipe 39 extending in the longitudinal direction. With this construction, high heat conductivity can be realized, and an occurrence of clogging with dew droplets can be prevented while maintaining a heat conduction area.

摘要翻译： 安装在空气状态的热交换器被构造成使得至少一排导热管组跨越空气通道布置。 每个导热管组被构造为使得多个导热管22彼此平行地布置，并且由具有优良导热性的金属材料制成的细线23螺旋地卷绕在每个相邻的导热管22周围。因此， 可以提高热交换器的性能，而不需要设计具有更大尺寸的空调。 此外，热交换器包括多个布置成相互间隔一定距离的至少一排形式的多个导热管39和多根扭绞线40.绞线40被布置为交替进入 与每个导热管39相对于每个导热管39的行方向成直角延伸的每个导热管39的一侧和相对侧接触，并且与每个导热管39的一侧相对的另一侧交替接触 沿纵向延伸。 通过这种结构，可以实现高导热性，并且可以在保持导热面积的同时防止出现具有露滴的堵塞。

公开(公告)号：US5964284A

公开(公告)日：1999-10-12

申请号：US21343

申请日：1998-02-10

申请人： Kaoru Ikejima ,  Takashi Gotoh ,  Tsuneo Yumikura ,  Michimasa Takeshita ,  Takayuki Yoshida

发明人： Kaoru Ikejima ,  Takashi Gotoh ,  Tsuneo Yumikura ,  Michimasa Takeshita ,  Takayuki Yoshida

IPC分类号： B23K1/00 ,  F28F1/12 ,  F28F1/32

CPC分类号： B23K1/0012 ,  F28F1/122 ,  B23K2201/14 ,  Y10S165/50 ,  Y10S165/518 ,  Y10S165/906 ,  Y10T29/4938 ,  Y10T29/49393

摘要： A heat exchanger for an air conditioner comprises a plurality of heat-transfer tubes arranged in parallel to each other at predetermined intervals, and heat-transfer fins formed by helically winding a plurality of fine wires around the plurality of heat-transfer tubes. Preferably, the heat-transfer tubes are divided into groups of two adjacent heat-transfer tubes (1a, 1b), (1b, 1c), (1c, 1d), . . . , and at least one fine wire fin is wound helically around the two adjacent heat-transfer tubes of each group so that the fine wire fin does not cross other portions of the fine wire fin as viewed along a direction perpendicular to a plane including the axes of the plurality of heat-transfer tubes. When fabricating the heat exchanger, at least either the outer circumferences of the heat-transfer tubes or the outer circumferences of the fine wires are coated with a metal film formed by plating, and then the heat-transfer tubes and the fine wires are interlaced to form a heat exchanging structure. Then, the heat exchanging structure is heated to the melting point of the metal film so that the metal film is melted and the heat-transfer tubes and the fine wires are bonded together by the molten metal film.

摘要翻译： 空调机用热交换器包括以规定间隔彼此平行配置的多个热传输管，以及通过在多个传热管周围螺旋地卷绕多根细线而形成的传热翅片。 优选地，传热管被分成两组相邻的传热管（1a，1b），（1b，1c），（1c，1d）。 。 。 并且至少一个细金属丝翅片围绕每组的两个相邻的传热管螺旋地缠绕，使得当沿着垂直于包括轴线的平面的方向观察时，细线翅片不会与细线翅片的其它部分交叉 的多个传热管。 在制造热交换器时，传热管的外周或细线的外周中的至少一方涂覆有通过电镀形成的金属膜，然后将传热管和细线交织成 形成热交换结构。 然后，将热交换结构加热到金属膜的熔点，使得金属膜熔化，并且传热管和细线通过熔融金属膜接合在一起。

公开(公告)号：US06192976B1

公开(公告)日：2001-02-27

申请号：US09123719

申请日：1998-07-28

申请人： Takayuki Yoshida ,  Takashi Gotoh ,  Tsuneo Yumikura ,  Michimasa Takeshita ,  Atsushi Motizuki ,  Yuji Sueto ,  Kaoru Ikejima

发明人： Takayuki Yoshida ,  Takashi Gotoh ,  Tsuneo Yumikura ,  Michimasa Takeshita ,  Atsushi Motizuki ,  Yuji Sueto ,  Kaoru Ikejima

IPC分类号： F28F132

CPC分类号： F28F27/02 ,  B23K1/0012 ,  B23K2101/14 ,  F25B39/00 ,  F28D1/047 ,  F28D1/05316 ,  F28D2001/0273 ,  F28F1/122 ,  F28F9/0278 ,  F28F9/18 ,  F28F2250/06 ,  Y10S165/498

摘要： A plurality of heat transfer tubes are disposed at certain intervals, in-tube operating fluid (such as coolant) passes therethrough, and a plurality of small-gage wires are used as a heating fin. One small-gage wire is wound at a pair of heat transfer tubes 1a and 1c in a spiral manner, and another small-gage wire is wound at a pair of heat transfer tubes 1b and 1c in the spiral manner, and still another small-gage wire is wound at a pair of heat transfer tubes 1b and 1d in the spiral manner. Thereby, while higher heat transfer coefficient can be achieved, and a heating surface area is ensured, clogging can be avoided even when moisture in air condenses on a surface of a heat exchanger. As a result, it is possible to realize a high-performance and compact heat exchanger used for air conditioning.

摘要翻译： 多个传热管以一定的间隔设置，管内工作流体（例如冷却剂）通过其中，并且使用多个小规格的导线作为加热翅片。 一根小规格的线以螺旋状的方式缠绕在一对传热管1a，1c上，另一根小规格的线以螺旋方式缠绕在一对传热管1b，1c上， 计量线以螺旋方式缠绕在一对传热管1b和1d上。 由此，虽然可以实现更高的传热系数，并且确保加热表面积，但是即使在空气中的水分在热交换器的表面上冷凝，也可以避免堵塞。 结果，可以实现用于空调的高性能和紧凑的热交换器。

公开(公告)号：US5822854A

公开(公告)日：1998-10-20

申请号：US659763

申请日：1996-06-06

申请人： Kaoru Ikejima ,  Takashi Gotoh ,  Tsuneo Yumikura ,  Michimasa Takeshita ,  Takayuki Yoshida

发明人： Kaoru Ikejima ,  Takashi Gotoh ,  Tsuneo Yumikura ,  Michimasa Takeshita ,  Takayuki Yoshida

IPC分类号： B23K1/00 ,  F28F1/12 ,  B23P15/26

CPC分类号： B23K1/0012 ,  F28F1/122 ,  B23K2201/14 ,  Y10S165/50 ,  Y10S165/518 ,  Y10S165/906 ,  Y10T29/4938 ,  Y10T29/49393

摘要： A heat exchanger for an air conditioner includes a plurality of heat-transfer tubes arranged in parallel to each other at predetermined intervals, and heat-transfer fins formed by helically winding a plurality of fine wires around the plurality of heat-transfer tubes. Preferably, the heat-transfer tubes are divided into groups of two adjacent heat-transfer tubes (1a, 1b), (1b, 1c), (1c, 1d), . . . , and at least one fine wire fin is wound helically around the two adjacent heat-transfer tubes of each group so that the fine wire fin does not cross other portions of the fine wire fin as viewed along a direction perpendicular to a plane including the axes of the plurality of heat-transfer tubes. When fabricating the heat exchanger, at least either the outer circumferences of the heat-transfer tubes or the outer circumferences of the fine wires are coated with a metal film formed by plating, and then the heat-transfer tubes and the fine wires are interlaced to form a heat exchanging structure. Then, the heat exchanging structure is heated to the melting point of the metal film so that the metal film is melted and the heat-transfer tubes and the fine wires are bonded together by the molten metal film.

摘要翻译： 空调机用热交换器包括以规定间隔彼此平行配置的多个热传输管，以及通过在多个传热管周围螺旋地卷绕多条细线而形成的传热翅片。 优选地，传热管分成两个相邻的传热管（1a，1b），（1b，1c），（1c，1d）。 。 。 并且至少一个细金属丝翅片围绕每组的两个相邻的传热管螺旋地缠绕，使得当沿着垂直于包括轴线的平面的方向观察时，细线翅片不会与细线翅片的其它部分交叉 的多个传热管。 在制造热交换器时，传热管的外周或细线的外周中的至少一方涂覆有通过电镀形成的金属膜，然后将传热管和细线交织成 形成热交换结构。 然后，将热交换结构加热到金属膜的熔点，使得金属膜熔化，并且传热管和细线通过熔融金属膜接合在一起。

公开(公告)号：US5769157A

公开(公告)日：1998-06-23

申请号：US417159

申请日：1995-04-04

申请人： Kaoru Ikejima ,  Takashi Gotoh ,  Tsuneo Yumikura ,  Michimasa Takeshita ,  Takayuki Yoshida

发明人： Kaoru Ikejima ,  Takashi Gotoh ,  Tsuneo Yumikura ,  Michimasa Takeshita ,  Takayuki Yoshida

IPC分类号： B23K1/00 ,  F28F1/12 ,  F28F1/32 ,  F28F1/36

CPC分类号： B23K1/0012 ,  F28F1/122 ,  B23K2201/14 ,  Y10S165/50 ,  Y10S165/518 ,  Y10S165/906 ,  Y10T29/4938 ,  Y10T29/49393

摘要： A heat exchanger for an air conditioner comprises a plurality of heat-transfer tubes arranged in parallel to each other at predetermined intervals, and heat-transfer fins formed by helically winding a plurality of fine wires around the plurality of heat-transfer tubes. Preferably, the heat-transfer tubes are divided into groups of two adjacent heat-transfer tubes (1a, 1b), (1b, 1c), (1c, 1d), . . . , and at least one fine wire fin is wound helically around the two adjacent heat-transfer tubes of each group so that the fine wire fin does not cross other portions of the fine wire fin as viewed along a direction perpendicular to a plane including the axes of the plurality of heat-transfer tubes. When fabricating the heat exchanger, at least either the outer circumferences of the heat-transfer tubes or the outer circumferences of the fine wires are coated with a metal film formed by plating, and then the heat-transfer tubes and the fine wires are interlaced to form a heat exchanging structure. Then, the heat exchanging structure is heated to the melting point of the metal film so that the metal film is melted and the heat-transfer tubes and the fine wires are bonded together by the molten metal film.

摘要翻译： 空调机用热交换器包括以规定间隔彼此平行配置的多个热传输管，以及通过在多个传热管周围螺旋地卷绕多根细线而形成的传热翅片。 优选地，传热管被分成两组相邻的传热管（1a，1b），（1b，1c），（1c，1d）。 。 。 并且至少一个细金属丝翅片围绕每组的两个相邻的传热管螺旋地缠绕，使得当沿着垂直于包括轴线的平面的方向观察时，细线翅片不会与细线翅片的其它部分交叉 的多个传热管。 在制造热交换器时，传热管的外周或细线的外周中的至少一方涂覆有通过电镀形成的金属膜，然后将传热管和细线交织成 形成热交换结构。 然后，将热交换结构加热到金属膜的熔点，使得金属膜熔化，并且传热管和细线通过熔融金属膜接合在一起。

公开(公告)号：US5704421A

公开(公告)日：1998-01-06

申请号：US756404

申请日：1996-11-27

申请人： Michimasa Takeshita ,  Takayuki Yoshida ,  Yoshiaki Tanimura ,  Hitoshi Iijima ,  Takashi Gotoh ,  Tsuneo Yumikura

发明人： Michimasa Takeshita ,  Takayuki Yoshida ,  Yoshiaki Tanimura ,  Hitoshi Iijima ,  Takashi Gotoh ,  Tsuneo Yumikura

IPC分类号： F24F1/00 ,  F28F1/12 ,  F28F1/32

CPC分类号： F28F1/122 ,  F24F1/0007 ,  F24F2001/0048 ,  Y10S165/31 ,  Y10S165/471 ,  Y10S165/498 ,  Y10S165/518

摘要： A heat exchanger mounted in an air conditioner is constructed such that at least one row of heat conduction pipe groups are arranged across an air passage. Each heat conduction pipe group is constructed such that a plurality of heat conduction pipes 22 are arranged in parallel with each other and a fine wire 23 made of a metallic material having excellent heat conductivity is spirally wound around each adjacent heat conduction pipe 22. Thus, performances of the heat exchanger can be improved without a possibility that the air conditioner is designed with larger dimensions. In addition, the heat exchanger includes a plurality of heat conduction pipes 39 arranged in the form of at least one row with a constant distance between adjacent ones and a plurality of twisted wires 40. The twisted wires 40 are arranged so as to alternately come in contact with one side and opposite side of each heat conduction pipe 39 extending at a right angle relative to the row direction of each heat conduction pipe 39, and moreover, alternately come in contact with one side and opposite other side of each heat conduction pipe 39 extending in the longitudinal direction. With this construction, high heat conductivity can be realized, and an occurrence of clogging with condensation can be prevented while improving heat conduction.

摘要翻译： 安装在空气调节器中的热交换器被构造成使得至少一排导热管组跨越空气通道布置。 每个导热管组被构造为使得多个导热管22彼此平行地布置，并且由具有优良导热性的金属材料制成的细线23螺旋地缠绕在每个相邻的导热管22周围。因此， 可以提高热交换器的性能，而不需要设计具有更大尺寸的空调。 此外，热交换器包括多个布置成相互间隔一定距离的至少一排形式的多个导热管39和多根扭绞线40.绞线40被布置为交替进入 与每个导热管39相对于每个导热管39的行方向成直角延伸的每个导热管39的一侧和相对侧接触，并且与每个导热管39的一侧相对的另一侧交替接触 沿纵向延伸。 通过这种结构，可以实现高导热性，并且可以在改善热传导的同时防止发生凝结堵塞。

公开(公告)号：US5706887A

公开(公告)日：1998-01-13

申请号：US758084

申请日：1996-11-27

申请人： Michimasa Takeshita ,  Takayuki Yoshida ,  Yoshiaki Tanimura ,  Hitoshi Iijima ,  Takashi Gotoh ,  Tsuneo Yumikura

发明人： Michimasa Takeshita ,  Takayuki Yoshida ,  Yoshiaki Tanimura ,  Hitoshi Iijima ,  Takashi Gotoh ,  Tsuneo Yumikura

IPC分类号： F24F1/00 ,  F28F1/12 ,  F28F1/32 ,  F28F1/36

CPC分类号： F28F1/122 ,  F24F1/0007 ,  F24F2001/0048 ,  Y10S165/31 ,  Y10S165/471 ,  Y10S165/498 ,  Y10S165/518

摘要： A heat exchanger mounted in an air condition is constructed such that at least one row of heat conduction pipe groups are arranged across an air passage. Each heat conduction pipe group is constructed such that a plurality of heat conduction pipes 22 are arranged in parallel with each other and a fine wire 23 made of a metallic material having excellent heat conductivity is spirally wound around each adjacent heat conduction pipe 22. Thus, the performance of the heat exchanger can be improved without the air conditioner being designed with larger dimensions. In addition, the heat exchanger includes a plurality of heat conduction pipes 39 arranged in the form of at least one row with a constant distance between adjacent pipes, and a plurality of twisted wires 40. The twisted wires 40 are arranged so as to alternately come in contact with one side and opposite side of each heat conduction pipe 39 extending at a right angle relative to the row direction of each heat conduction pipe 39, and moreover, alternately come in contact with one side and opposite other side of each heat conduction pipe 39 extending in the longitudinal direction. With this construction, high heat conductivity can be realized, and an occurrence of clogging with dew droplets can be prevented while maintaining a heat transfer surface area.

摘要翻译： 安装在空气状态的热交换器被构造成使得至少一排导热管组跨越空气通道布置。 每个导热管组被构造成使得多个导热管22彼此平行地布置，并且由具有优良导热性的金属材料制成的细线23螺旋地卷绕在每个相邻的导热管22周围。因此， 无需设计具有更大尺寸的空调器，可以提高热交换器的性能。 此外，热交换器包括多个导管39，其布置成相邻管之间具有恒定距离的至少一排的形式，以及多个绞合线40.绞合线40被布置成交替地到达 与每个导热管39的相对于每个导热管39的行方向成直角延伸的一个侧面和相对侧接触，并且与每个导热管39的一侧相对的另一侧交替接触 39沿纵向延伸。 通过这种结构，可以实现高导热性，并且可以在保持传热表面积的同时防止发生具有露滴的堵塞。