公开(公告)号：US08281489B2

公开(公告)日：2012-10-09

申请号：US12176929

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： B21D33/00

CPC分类号： B23P15/26 ,  B21C37/151 ,  B21C37/157 ,  B21C37/158 ,  B21C37/22 ,  B23K1/0012 ,  B23K31/02 ,  B23K2101/14 ,  F28D1/0308 ,  F28D1/0391 ,  F28F1/022 ,  Y10T29/49368 ,  Y10T29/49377 ,  Y10T29/49384 ,  Y10T29/49391 ,  Y10T29/53122 ,  Y10T83/0524 ,  Y10T83/0538

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.

公开(公告)号：US07921559B2

公开(公告)日：2011-04-12

申请号：US12176933

申请日：2008-07-21

申请人： Werner Zobel ,  Jens Nies ,  Roland Straehle ,  Rainer Käsinger ,  Siegfried Eisele ,  Bernhard Stephan

发明人： Werner Zobel ,  Jens Nies ,  Roland Straehle ,  Rainer Käsinger ,  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.

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。

公开(公告)号：US20090019696A1

公开(公告)日：2009-01-22

申请号：US12176943

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 ,  B21C37/151 ,  B21C37/157 ,  B21C37/158 ,  B21C37/22 ,  F28D1/0308 ,  F28D1/0391 ,  F28F1/022 ,  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.

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。

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

IPC分类号： F28F21/00 ,  F28F1/10 ,  B23P15/26

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.

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.

公开(公告)号：US20090019695A1

公开(公告)日：2009-01-22

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.

公开(公告)号：US20090019689A1

公开(公告)日：2009-01-22

申请号：US12176929

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 ,  B21C37/151 ,  B21C37/157 ,  B21C37/158 ,  B21C37/22 ,  B23K1/0012 ,  B23K31/02 ,  B23K2101/14 ,  F28D1/0308 ,  F28D1/0391 ,  F28F1/022 ,  Y10T29/49368 ,  Y10T29/49377 ,  Y10T29/49384 ,  Y10T29/49391 ,  Y10T29/53122 ,  Y10T83/0524 ,  Y10T83/0538

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.

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

IPC分类号： F28F1/10 ,  B21D53/02

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。

公开(公告)号：US08561451B2

公开(公告)日：2013-10-22

申请号：US12534654

申请日：2009-08-03

申请人： Frank Opferkuch ,  Daniel Borst ,  Martin Ploppa ,  Werner Zobel ,  Jens Nies ,  Andreas Stolz ,  Dieter Merz ,  Siegfried Eisele

发明人： Frank Opferkuch ,  Daniel Borst ,  Martin Ploppa ,  Werner Zobel ,  Jens Nies ,  Andreas Stolz ,  Dieter Merz ,  Siegfried Eisele

IPC分类号： B21D13/00 ,  B21D21/00

CPC分类号： B21D53/04 ,  B21C37/151 ,  B21C37/155 ,  B21D13/08 ,  B21H8/00 ,  B23P15/26 ,  F28D1/0316 ,  F28D1/0391 ,  F28F3/025 ,  F28F3/027 ,  F28F3/046 ,  F28F13/12 ,  Y10T29/49391

摘要： A system and method for producing flat tubes is described and illustrated. The flat tubes can be produced from at least one strip of endless band material having at least one wall part and an inner part formed with corrugations on a roller train provided with roller pairs, with the strip running in a longitudinal direction through the rollers and being shaped. The inner part of the flat tube can be formed with corrugations placed between the shaped wall parts, after which the closure of the flat tube is carried out. Production of the flat tubes can include forming spaced apart band thinning lines running in the longitudinal direction of the strip, and forming corrugation peaks and corrugation troughs at the band thinning lines.

摘要翻译： 描述和示出了用于生产扁平管的系统和方法。 扁平管可以由具有至少一个壁部分的至少一个条带和在设置有辊对的辊子上形成有波纹的内部部分制成，带材沿纵向延伸穿过辊子，并且是 成形。 扁平管的内部可以形成有布置在成形壁部之间的波纹，之后进行扁平管的封闭。 扁平管的生产可以包括在带的纵向方向上形成间隔开的带状变薄线，并且在带状变薄线处形成波纹峰和波纹槽。