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公开(公告)号：US08438728B2
公开(公告)日：2013-05-14
申请号：US12176186
申请日：2008-07-18
CPC分类号： F28F1/022 , B21C37/151 , B21C37/157 , B21C37/158 , B21C37/22 , B23P15/26 , F28D1/0308 , F28D1/0391 , Y10T29/49384 , Y10T29/49391
摘要： A number of flat tubes, flat tube heat exchangers, and methods of manufacturing both are described and illustrated. The flat tubes can be constructed of one, two, or more pieces of sheet material. A profiled insert integral with the flat tube or constructed from another sheet of material can be used to define multiple flow channels through the flat tube. The flat tubes can be constructed of relatively thin material, and can be reinforced with folds of the flat tube material and/or of an insert in areas subject to higher pressure and thermal stresses. Also, the relatively thin flat tube material can have a corrosion layer enabling the material to resist failure due to corrosion. Heat exchangers having such flat tubes connected to collection tubes are also disclosed, as are manners in which such tubes can be provided with fins.
摘要翻译： 描述和示出了许多扁平管，扁平管式热交换器和制造方法。 扁平管可以由一个，两个或更多个片材构成。 与扁平管一体或由另一片材料构成的成型刀片可用于限定通过扁平管的多个流动通道。 扁平管可以由相对薄的材料制成，并且可以在受到较高压力和热应力的区域中用扁平管材料和/或插入物的折叠来加强。 另外，较薄的扁平管材料可以具有使材料能够抵抗由腐蚀引起的故障的腐蚀层。 还公开了具有连接到收集管的这种扁平管的热交换器，其中这样的管可以设置有翅片。
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公开(公告)号：US20090014164A1
公开(公告)日：2009-01-15
申请号：US12176182
申请日：2008-07-18
CPC分类号： B23P15/26 , B21C37/151 , F28D1/0391 , F28F1/022 , F28F1/40 , F28F3/025 , F28F3/027
摘要： A number of flat tubes, flat tube heat exchangers, and methods of manufacturing both are described and illustrated. The flat tubes can be constructed of one, two, or more pieces of sheet material. A profiled insert integral with the flat tube or constructed from another sheet of material can be used to define multiple flow channels through the flat tube. The flat tubes can be constructed of relatively thin material, and can be reinforced with folds of the flat tube material and/or of an insert in areas subject to higher pressure and thermal stresses. Also, the relatively thin flat tube material can have a corrosion layer enabling the material to resist failure due to corrosion. Heat exchangers having such flat tubes connected to collection tubes are also disclosed, as are manners in which such tubes can be provided with fins.
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公开(公告)号：US20090014165A1
公开(公告)日：2009-01-15
申请号：US12176924
申请日：2008-07-21
申请人： Werner Zobel , Jens Nies , Rainer Kasinger , Bernhard Stephan , Charles James Rogers , Thomas Feldhege
发明人： Werner Zobel , Jens Nies , Rainer Kasinger , Bernhard Stephan , Charles James Rogers , Thomas Feldhege
CPC分类号： B23P15/26 , B21C37/14 , B21C37/157 , B21C37/158 , B21C37/22 , B23K1/0012 , B23K2101/14 , F28D1/0308 , F28D1/0391 , F28D1/0426 , F28D1/05366 , F28F3/02 , F28F3/025 , F28F3/044 , F28F9/0224 , F28F9/162 , F28F21/08 , F28F2210/04 , Y10T29/49391
摘要： A number of flat tubes, flat tube heat exchangers, and methods of manufacturing both are described and illustrated. The flat tubes can be constructed of one, two, or more pieces of sheet material. A profiled insert integral with the flat tube or constructed from another sheet of material can be used to define multiple flow channels through the flat tube. The flat tubes can be constructed of relatively thin material, and can be reinforced with folds of the flat tube material and/or of an insert in areas subject to higher pressure and thermal stresses. Also, the relatively thin flat tube material can have a corrosion layer enabling the material to resist failure due to corrosion. Heat exchangers having such flat tubes connected to collection tubes are also disclosed, as are manners in which such tubes can be provided with fins.
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公开(公告)号：US08726508B2
公开(公告)日：2014-05-20
申请号：US12161533
申请日：2007-01-19
CPC分类号： F28F1/022 , B21C37/151 , F28D1/0308 , F28D1/0391 , F28F21/089 , F28F2225/04 , Y10T29/4935 , Y10T29/49377 , Y10T29/49378 , Y10T29/49391
摘要： A number of flat tubes, flat tube heat exchangers, and methods of manufacturing both are described and illustrated. The flat tubes can be constructed of one, two, or more pieces of sheet material. A profiled insert integral with the flat tube or constructed from another sheet of material can be used to define multiple flow channels through the flat tube. The flat tubes can be constructed of relatively thin material, and can be reinforced with folds of the flat tube material and/or of an insert in areas subject to higher pressure and thermal stresses. Also, the relatively thin flat tube material can have a corrosion layer enabling the material to resist failure due to corrosion. Heat exchangers having such flat tubes connected to collection tubes are also disclosed, as are manners in which such tubes can be provided with fins.
摘要翻译： 描述和示出了许多扁平管，扁平管式热交换器和制造方法。 扁平管可以由一个，两个或更多个片材构成。 与扁平管一体或由另一片材料构成的成型刀片可用于限定通过扁平管的多个流动通道。 扁平管可以由相对薄的材料制成，并且可以在受到较高压力和热应力的区域中用扁平管材料和/或插入物的折叠来加强。 另外，较薄的扁平管材料可以具有使材料能够抵抗由腐蚀引起的故障的腐蚀层。 还公开了具有连接到收集管的这种扁平管的热交换器，其中这样的管可以设置有翅片。
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公开(公告)号：US08683690B2
公开(公告)日：2014-04-01
申请号：US12176182
申请日：2008-07-18
CPC分类号： B23P15/26 , B21C37/151 , F28D1/0391 , F28F1/022 , F28F1/40 , F28F3/025 , F28F3/027
摘要： A number of flat tubes, flat tube heat exchangers, and methods of manufacturing both are described and illustrated. The flat tubes can be constructed of one, two, or more pieces of sheet material. A profiled insert integral with the flat tube or constructed from another sheet of material can be used to define multiple flow channels through the flat tube. The flat tubes can be constructed of relatively thin material, and can be reinforced with folds of the flat tube material and/or of an insert in areas subject to higher pressure and thermal stresses. Also, the relatively thin flat tube material can have a corrosion layer enabling the material to resist failure due to corrosion. Heat exchangers having such flat tubes connected to collection tubes are also disclosed, as are manners in which such tubes can be provided with fins.
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公开(公告)号：US08091621B2
公开(公告)日：2012-01-10
申请号：US12176188
申请日：2008-07-18
IPC分类号： F28F1/40
CPC分类号： F28D1/0308 , B21C37/151 , B21C37/157 , B21C37/158 , B21C37/22 , B23P15/26 , F28D1/0391 , F28F1/022 , F28F19/00 , Y10T29/49384 , Y10T29/49391
摘要： A number of flat tubes, flat tube heat exchangers, and methods of manufacturing both are described and illustrated. The flat tubes can be constructed of one, two, or more pieces of sheet material. A profiled insert integral with the flat tube or constructed from another sheet of material can be used to define multiple flow channels through the flat tube. The flat tubes can be constructed of relatively thin material, and can be reinforced with folds of the flat tube material and/or of an insert in areas subject to higher pressure and thermal stresses. Also, the relatively thin flat tube material can have a corrosion layer enabling the material to resist failure due to corrosion. Heat exchangers having such flat tubes connected to collection tubes are also disclosed, as are manners in which such tubes can be provided with fins.
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公开(公告)号：US20090218085A1
公开(公告)日：2009-09-03
申请号：US12063744
申请日：2007-01-19
申请人： Charles James Rogers , Thomas Feldhege , Werner Zobel , Jens Nies , Roland Straehle , Rainer Kaesinger , Siegfried Eisele , Claudia Sommer , Bernhard Stephan , Peter Ambros
发明人： Charles James Rogers , Thomas Feldhege , Werner Zobel , Jens Nies , Roland Straehle , Rainer Kaesinger , Siegfried Eisele , Claudia Sommer , Bernhard Stephan , Peter Ambros
CPC分类号： F28F1/022 , B21C37/151 , F28D1/0308 , F28D1/0391 , F28F21/089 , F28F2225/04 , Y10T29/4935 , Y10T29/49377 , Y10T29/49378 , Y10T29/49391
摘要： A number of flat tubes, flat tube heat exchangers, and methods of manufacturing both are described and illustrated. The flat tubes can be constructed of one, two, or more pieces of sheet material. A profiled insert integral with the flat tube or constructed from another sheet of material can be used to define multiple flow channels through the flat tube. The flat tubes can be constructed of relatively thin material, and can be reinforced with folds of the flat tube material and/or of an insert in areas subject to higher pressure and thermal stresses. Also, the relatively thin flat tube material can have a corrosion layer enabling the material to resist failure due to corrosion. Heat exchangers having such flat tubes connected to collection tubes are also disclosed, as are manners in which such tubes can be provided with fins.
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公开(公告)号：US20090056927A1
公开(公告)日：2009-03-05
申请号：US12161533
申请日：2007-01-19
CPC分类号： F28F1/022 , B21C37/151 , F28D1/0308 , F28D1/0391 , F28F21/089 , F28F2225/04 , Y10T29/4935 , Y10T29/49377 , Y10T29/49378 , Y10T29/49391
摘要： A number of flat tubes, flat tube heat exchangers, and methods of manufacturing both are described and illustrated. The flat tubes can be constructed of one, two, or more pieces of sheet material. A profiled insert integral with the flat tube or constructed from another sheet of material can be used to define multiple flow channels through the flat tube. The flat tubes can be constructed of relatively thin material, and can be reinforced with folds of the flat tube material and/or of an insert in areas subject to higher pressure and thermal stresses. Also, the relatively thin flat tube material can have a corrosion layer enabling the material to resist failure due to corrosion. Heat exchangers having such flat tubes connected to collection tubes are also disclosed, as are manners in which such tubes can be provided with fins.
摘要翻译： 描述和示出了许多扁平管，扁平管式热交换器和制造方法。 扁平管可以由一个，两个或更多个片材构成。 与扁平管一体或由另一片材料构成的成型刀片可用于限定通过扁平管的多个流动通道。 扁平管可以由相对薄的材料制成，并且可以在受到较高压力和热应力的区域中用扁平管材料和/或插入物的折叠来加强。 另外，较薄的扁平管材料可以具有使材料能够抵抗由腐蚀引起的故障的腐蚀层。 还公开了具有连接到收集管的这种扁平管的热交换器，其中这样的管可以设置有翅片。
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公开(公告)号：US20090020278A1
公开(公告)日：2009-01-22
申请号：US12176188
申请日：2008-07-18
CPC分类号： F28D1/0308 , B21C37/151 , B21C37/157 , B21C37/158 , B21C37/22 , B23P15/26 , F28D1/0391 , F28F1/022 , F28F19/00 , Y10T29/49384 , Y10T29/49391
摘要： A number of flat tubes, flat tube heat exchangers, and methods of manufacturing both are described and illustrated. The flat tubes can be constructed of one, two, or more pieces of sheet material. A profiled insert integral with the flat tube or constructed from another sheet of material can be used to define multiple flow channels through the flat tube. The flat tubes can be constructed of relatively thin material, and can be reinforced with folds of the flat tube material and/or of an insert in areas subject to higher pressure and thermal stresses. Also, the relatively thin flat tube material can have a corrosion layer enabling the material to resist failure due to corrosion. Heat exchangers having such flat tubes connected to collection tubes are also disclosed, as are manners in which such tubes can be provided with fins.
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公开(公告)号：US20090020277A1
公开(公告)日：2009-01-22
申请号：US12176186
申请日：2008-07-18
CPC分类号： F28F1/022 , B21C37/151 , B21C37/157 , B21C37/158 , B21C37/22 , B23P15/26 , F28D1/0308 , F28D1/0391 , Y10T29/49384 , Y10T29/49391
摘要： A number of flat tubes, flat tube heat exchangers, and methods of manufacturing both are described and illustrated. The flat tubes can be constructed of one, two, or more pieces of sheet material. A profiled insert integral with the flat tube or constructed from another sheet of material can be used to define multiple flow channels through the flat tube. The flat tubes can be constructed of relatively thin material, and can be reinforced with folds of the flat tube material and/or of an insert in areas subject to higher pressure and thermal stresses. Also, the relatively thin flat tube material can have a corrosion layer enabling the material to resist failure due to corrosion. Heat exchangers having such flat tubes connected to collection tubes are also disclosed, as are manners in which such tubes can be provided with fins.
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