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11.发明授权
公开(公告)号：US4893391A
公开(公告)日：1990-01-16
申请号：US207374
申请日：1988-06-15
申请人： Werner Zobel , Wolfgang Ostertag
发明人： Werner Zobel , Wolfgang Ostertag
CPC分类号： F28D1/05366 , B21D11/02 , B21D53/08 , F28D2001/0273 , Y10T29/49378 , Y10T29/49391
摘要： The method of making a round-rolled part for a heat exchanger comprises connecting the tubes and the irradiating elements to each other to form a rectilinear network, clamping both ends of the rectilinear network and stretching and bending the clamped network so that it assumes an arcuate shape. The premise adopted is that of a network of flat tubes consisting of rectangular tubes and irradiating elements between them, the tube network being bent round around a narrow side of the tubes. The network has one end rigidly gripped on the bending tool. The tubular network is wound onto it by rotating the latter. There is applied to the other end of the network a retaining force which counteracts the winding-on force and which maintains the tube network under tensile stress. The apparatus comprises a rotatable round bending tool and a clamping means which tangentially clamps the end of the network. Spaced from the round bending tool there is a mating holder for firmly gripping the other end of the network.
摘要翻译： 制造用于热交换器的圆卷部件的方法包括将管和照射元件彼此连接以形成直线网络，夹紧直线网络的两端并拉伸和弯曲夹紧的网络，使其呈弧形 形状。 所采用的前提是由矩形管和它们之间的照射元件组成的扁平管网络，管网围绕管的窄边弯曲。 网络具有刚性地夹在弯曲工具上的一端。 通过旋转管状网络将管状网络缠绕在其上。 网络的另一端施加抵抗缠绕力的保持力，并将管网维持在拉伸应力下。 该装置包括可旋转的圆形弯曲工具和夹紧装置，其夹切网络的端部。 从圆形弯曲工具开始，有一个用于牢固抓住网络另一端的配合支架。
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公开(公告)号：US08191258B2
公开(公告)日：2012-06-05
申请号：US12176937
申请日：2008-07-21
申请人： Werner Zobel , Jens Nies , Roland Straehle , Siegfried Eisele , Bernhard Stephan
发明人： Werner Zobel , Jens Nies , Roland Straehle , Siegfried Eisele , Bernhard Stephan
IPC分类号： B23P15/26
CPC分类号： B23P15/26 , B21C37/14 , B21C37/157 , B21C37/158 , B21C37/22 , B23K1/0012 , B23K2101/14 , F28D1/0391 , F28F3/025 , F28F3/046 , F28F21/08 , F28F2001/027 , Y10T29/49353 , Y10T29/49364 , 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：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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14.发明申请公开(公告)号：US20100288481A1
公开(公告)日：2010-11-18
申请号：US12161671
申请日：2007-01-19
申请人： Werner Zobel , Jens Nies , Roland Straehle , Dieter Merz , Rainer Kaeslnger , Siegfried Eisele , Charles James Rogers , Thomas Feldhege
发明人： Werner Zobel , Jens Nies , Roland Straehle , Dieter Merz , Rainer Kaeslnger , Siegfried Eisele , Charles James Rogers , Thomas Feldhege
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：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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公开(公告)号：US20090019694A1
公开(公告)日：2009-01-22
申请号：US12176933
申请日：2008-07-21
申请人： Werner Zobel , Jens Nies , Roland Straehle , Rainer Kaesinger , Siegfried Eisele , Bernhard Stephan
发明人： Werner Zobel , Jens Nies , Roland Straehle , Rainer Kaesinger , Siegfried Eisele , Bernhard Stephan
IPC分类号： B23P15/26
CPC分类号： B23P15/26 , B21C37/151 , B21C37/157 , B21C37/158 , B21C37/22 , F28D1/0308 , F28D1/0391 , F28F1/022 , Y10T29/49353 , Y10T29/49377 , 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：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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