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1. 发明授权

US5549927A Modified substrate surface and method 失效
标题翻译：改性底物表面和方法
公开(公告)号：US5549927A
公开(公告)日：1996-08-27
申请号：US203787
申请日：1994-03-01
申请人： Andrew J. Cottone , Zalman P. Saperstein , Ronald D. Tait , Richard G. Parkhill , Jeffrey A. Bahr
发明人： Andrew J. Cottone , Zalman P. Saperstein , Ronald D. Tait , Richard G. Parkhill , Jeffrey A. Bahr
IPC分类号： B23K35/02 , B23K35/28 , B23K35/32 , C04B41/50 , C04B41/52 , C04B41/87 , C04B41/89 , C23C24/08 , C23C24/10 , B05D3/02 , B05D1/34
CPC分类号： C04B41/009 , B23K35/286 , B23K35/327 , C04B41/5025 , C04B41/52 , C04B41/87 , C04B41/89 , C23C24/10 , B23K35/0244
摘要： Potential difficulties in surface modification of a substrate are avoided by using a mixture that includes a ceramic powder, a brazing material and a flux. Exposure to an elevated temperature activates the flux and at least partially melts the brazing material. Upon cooling, the melt solidifies to bond the ceramic powder to the substrate surface an create the modification.
摘要翻译：通过使用包括陶瓷粉末，钎焊材料和焊剂的混合物来避免衬底的表面改性的潜在困难。暴露在升高的温度下会激活焊剂并且至少部分地熔化钎焊材料。在冷却时，熔体固化以将陶瓷粉末粘合到基材表面，从而形成改性。

2. 发明授权

US5277358A Finned assembly for heat exchangers 无效
标题翻译：热交换器翅片组装
公开(公告)号：US5277358A
公开(公告)日：1994-01-11
申请号：US38926
申请日：1993-03-29
申请人： Andrew J. Cottone , Zalman P. Saperstein
发明人： Andrew J. Cottone , Zalman P. Saperstein
IPC分类号： B23K1/00 , B23K35/00 , F28D1/053 , F28F1/12 , F28F13/12 , F28F19/06 , B23K1/19 , B23K103/10
CPC分类号： B23K1/0012 , B23K35/002 , F28D1/0535 , F28F1/128 , F28F13/12 , F28F19/06
摘要： Potential difficulties with corrosion in heat exchangers utilizing aluminum fins are avoided by using fin and tube constructions made by a method which includes the steps of providing a flattened tube (50) of ferrous material (80) and having an exterior coating (82) predominantly of aluminum; providing at least one serpentine fin (56) of aluminum (86) and clad with a predominantly aluminum braze cladding (88); assembling (102) the fin (56) to the flattened tube (50); applying (94), (100), (104), a brazing flux to at least one of the fin (56) and the tube (50); raising (106) the temperature of the assembly to a level sufficient to at least partially melt the braze cladding (88); and maintaining the temperature for a sufficient period of time to achieve a brazed joint (60) between the fin (56) and the tube (50) but a time insufficient to convert the coating (82) and the cladding (88) to ferrous-aluminum intermetallic compound or intermediate phase.
摘要翻译：通过使用通过一种方法制造的翅片和管构造来避免使用铝翅片的热交换器中的腐蚀的潜在困难，该方法包括以下步骤：提供铁质材料（80）的扁平管（50），并且具有主要为铝; 提供至少一个铝（86）的蛇形翅片（56）并且以主要为铝的铜焊包层（88）包覆; 将翅片（56）组装（102）到扁平管（50）; 向所述翅片（56）和所述管（50）中的至少一个施加（94），（100），（104），钎焊助焊剂。将组件的温度升高（106）至足以至少部分地熔化钎焊包层（88）的水平; 并且保持温度足够长的时间以实现翅片（56）和管（50）之间的钎焊接头（60），但不足以将涂层（82）和包层（88）转化为含铁 - 铝金属间化合物或中间相。

3. 发明授权

US4949543A Tube and fin assembly for heat exchangers in power plants 失效
标题翻译：发电厂热交换器的管和翅片组件
公开(公告)号：US4949543A
公开(公告)日：1990-08-21
申请号：US406064
申请日：1989-09-12
申请人： Andrew J. Cottone , Zalman P. Saperstein
发明人： Andrew J. Cottone , Zalman P. Saperstein
IPC分类号： B23K1/00 , B23K1/19 , B23K1/20 , B23K35/00 , B23K101/08 , B23K103/02 , F28D1/053 , F28F1/12 , F28F13/12 , F28F19/02 , F28F19/06
CPC分类号： F28F1/128 , B23K1/0012 , B23K35/002 , F28D1/0535 , F28F13/12 , F28F19/06 , Y10S165/905
摘要： Potential difficulties with corrosion resistance in air cooled condensers utilizing aluminum fins are avoided by using fin and tube constructions made by a method which includes the steps of providing a flattened tube (50) of ferrous material (80) and having an exterior coating (82) predominantly of aluminum; providing at least one serpentine fin (56) of aluminum (86) and clad with a predominantly aluminum braze cladding (88); assembling (102) the fin (56) to the flattened tube (50); applying (94), (100), (104), a brazing flux to at least one of the fin (56) and the tube (50); raising (106) the temperature of the assembly to a level sufficient to at least partially melt the braze cladding (88); and maintaining the temperature for a sufficient period of time to achieve a brazed joint (60) between the fin (56) and the tube (50) but a time insufficient to convert the coating (82) and the cladding (88) to ferrous-aluminum intermetallic compound or intermediate phase.

4. 发明授权

US4274483A Reaction bonding of ferrous metals 失效
标题翻译：黑色金属的反应结合
公开(公告)号：US4274483A
公开(公告)日：1981-06-23
申请号：US062893
申请日：1979-08-01
申请人： Andrew J. Cottone , Zalman P. Saperstein
发明人： Andrew J. Cottone , Zalman P. Saperstein
IPC分类号： B23K1/20 , B23K20/16 , B23K35/34 , B23P15/26
CPC分类号： B23K35/34 , B23K1/20 , B23K20/16 , B23P15/26 , B23K2201/14 , Y10T428/12757
摘要： This invention relates to a method of bonding together a plurality of ferrous metal members, the resulting assembly and a heat exchanger comprising the thusly bonded metal members in which the members are bonded to each other by assembling them with aluminum metal between and in contact with them, coating this assembly with a liquid bonding composition as disclosed in Simpelaar U.S. Pat. No. 3,301,688 comprising a liquid solvent and a zinc halide and heating this assembly thereby causing the aluminum to displace zinc from the zinc halide with the zinc thereby uniting with the ferrous metal to form a secure joint comprising an alloy of iron from the ferrous metal members and zinc displaced from the zinc chloride.
摘要翻译：本发明涉及一种将多个黑色金属构件结合在一起的方法，所得到的组件和热交换器包括由此被接合的金属构件，其中构件通过将它们与它们之间的铝金属组装在一起而彼此接合，，用Simpelaar US Pat。公开的液体粘合组合物涂覆该组件。包括液体溶剂和卤化锌的第3,301,688号，并加热该组合物，从而使铝由锌从锌卤化物中移出锌，从而与黑色金属结合，形成一个牢固的接头，包括来自黑色金属构件的铁合金锌从氯化锌中排出。

5. 发明授权

US5305945A Finned assembly for heat exchangers 失效
标题翻译：热交换器翅片组装
公开(公告)号：US5305945A
公开(公告)日：1994-04-26
申请号：US855248
申请日：1992-03-23
申请人： Andrew J. Cottone , Zalman P. Saperstein
发明人： Andrew J. Cottone , Zalman P. Saperstein
IPC分类号： B23K1/00 , B23K35/00 , F28D1/053 , F28F1/12 , F28F13/12 , F28F19/06 , B23K31/02
CPC分类号： B23K1/0012 , B23K35/002 , F28D1/0535 , F28F1/128 , F28F13/12 , F28F19/06
摘要： Potential difficulties with corrosion in hear exchangers utilizing aluminum fins are avoided by using fin and tube constructions made by a method which includes the steps of providing a flattened tube (50) of ferrous material (80) and having an exterior coating (82) predominantly of aluminum providing at least one serpentine fin (56) of aluminum (86) and clad with a predominantly aluminum braze cladding (88); assembling (102) the fin (56) to the flattened tube (50); applying (94), (100), (104), a brazing flux to at least one of the fin (56) and the tube (50); raising (106) the temperature of the assembly to a level sufficient to at least partially melt the braze cladding (88); and maintaining the temperature for a sufficient period of time to achieve a brazed joint (60) between the fin (56) and the tube (50) but a time insufficient to convert the coating (82) and the cladding (88) to ferrous-aluminum intermetallic compound or intermediate phase.
摘要翻译：通过使用通过包括以下步骤制造的翅片和管构造的方法避免了使用铝翅片的听力交换器中的腐蚀的潜在困难，所述方法包括提供铁质材料（80）的扁平管（50）和具有主要为铝提供至少一个铝（86）的蛇形翅片（56）并且以主要为铝的铜焊包层（88）包覆; 将翅片（56）组装（102）到扁平管（50）; 向所述翅片（56）和所述管（50）中的至少一个施加（94），（100），（104），钎焊助焊剂。将组件的温度升高（106）至足以至少部分地熔化钎焊包层（88）的水平; 并且保持温度足够长的时间以实现翅片（56）和管（50）之间的钎焊接头（60），但不足以将涂层（82）和包层（88）转化为含铁 - 铝金属间化合物或中间相。

6. 发明授权

US5102032A Finned assembly for heat exchangers 失效
标题翻译：热交换器翅片组装
公开(公告)号：US5102032A
公开(公告)日：1992-04-07
申请号：US697204
申请日：1991-05-08
申请人： Andrew J. Cottone , Zalman P. Saperstein
发明人： Andrew J. Cottone , Zalman P. Saperstein
IPC分类号： B23K1/00 , B23K35/00 , F28D1/053 , F28F1/12 , F28F13/12 , F28F19/06
CPC分类号： B23K1/0012 , B23K35/002 , F28D1/0535 , F28F1/128 , F28F13/12 , F28F19/06
摘要： Potential difficulties with corrosion in heat exchangers utilizing aluminum fins are avoided by using fin and tube constructions made by a method which includes the steps of providing a flattened tube (50) of ferrous material (80) and having an exterior coating (82) predominantly of aluminum; providing at least one serpentine fin (56) of aluminum (86) and clad with a predominantly aluminum braze cladding (88); assembling (102) the fin (56) to the flattened tube (50); applying (94), (100), (104), a brazing flux to at least one of the fin (56) and the tube (50); raising (106) the temperature of the assembly to a level sufficient to at least partially melt the braze cladding (88); and maintaining the temperature for a sufficient period of time to achieve a brazed joint (60) between the fin (56) and the tube (50) but a time insufficient to convert the coating (82) and the cladding (88) to ferrous-aluminum intermetallic compound or intermediate phase.
摘要翻译：通过使用通过一种方法制造的翅片和管构造来避免使用铝翅片的热交换器中的腐蚀的潜在困难，该方法包括以下步骤：提供铁质材料（80）的扁平管（50），并且具有主要为铝; 提供至少一个铝（86）的蛇形翅片（56）并且以主要为铝的铜焊包层（88）包覆; 将翅片（56）组装（102）到扁平管（50）; 向所述翅片（56）和所述管（50）中的至少一个施加（94），（100），（104），钎焊助焊剂。将组件的温度升高（106）至足以至少部分地熔化钎焊包层（88）的水平; 并且保持温度足够长的时间以实现翅片（56）和管（50）之间的钎焊接头（60），但不足以将涂层（82）和包层（88）转化为含铁 - 铝金属间化合物或中间相。

7. 发明授权

US5042574A Finned assembly for heat exchangers 失效
标题翻译：热交换器翅片组装
公开(公告)号：US5042574A
公开(公告)日：1991-08-27
申请号：US558613
申请日：1990-07-26
申请人： Andrew J. Cottone , Zalman P. Saperstein
发明人： Andrew J. Cottone , Zalman P. Saperstein
IPC分类号： B23K1/00 , B23K35/00 , F28D1/053 , F28F1/12 , F28F13/12 , F28F19/06
CPC分类号： F28F1/128 , B23K1/0012 , B23K35/002 , F28D1/0535 , F28F13/12 , F28F19/06 , Y10T428/12757
摘要： Potential difficulties with corrosion in heat exchangers utilizing aluminum fins are avoided by using fin and tube constructions made by a method which includes the steps of providing a flattened tube (50) of ferrous material (80) and having an exterior coating (82) predominantly of aluminum; providing at least one serpentine fin (56) of aluminum (86) and clad with a predominantly aluminum braze cladding (88); assembling (102) the fin (56) to the flattened tube (50); applying (94), (100), (104), brazing flux to at least one of the fin (56) and the tube (50); raising (106) the temperature of the assembly to a level sufficient to at least partially melt the braze cladding (88); and maintaining the temperature for a sufficient period of time to achieve a brazed joint (60) between the fin (56) and the tube (50) but a time insufficient to convert the coating (82) and the cladding (88) to ferrous-aluminum intermetallic compound or intermediate phase.
摘要翻译：通过使用通过一种方法制造的翅片和管构造来避免使用铝翅片的热交换器中的腐蚀的潜在困难，该方法包括以下步骤：提供铁质材料（80）的扁平管（50），并且具有主要为铝; 提供至少一个铝（86）的蛇形翅片（56）并且以主要为铝的铜焊包层（88）包覆; 将翅片（56）组装（102）到扁平管（50）; 施加（94），（100），（104），将焊剂钎焊到所述翅片（56）和所述管（50）中的至少一个上; 将组件的温度升高（106）至足以至少部分地熔化钎焊包层（88）的水平; 并且保持温度足够长的时间以实现翅片（56）和管（50）之间的钎焊接头（60），但不足以将涂层（82）和包层（88）转化为含铁 - 铝金属间化合物或中间相。

8. 发明授权

US4159034A Weldment heat exchanger 失效
标题翻译：焊接换热器
公开(公告)号：US4159034A
公开(公告)日：1979-06-26
申请号：US796446
申请日：1977-05-12
申请人： Louis Bellovary , Andrew J. Cottone
发明人： Louis Bellovary , Andrew J. Cottone
IPC分类号： F28F9/02 , F28D1/053 , F28F1/12 , F28F9/00 , F28F21/08 , F28F9/18
CPC分类号： F28D1/05366 , F28F1/126 , F28F21/082 , F28F9/001 , Y10S165/485 , Y10S165/905
摘要： A weldment heat exchanger having at least the surfaces contacted by the fluids between which heat is exchanged of stainless steel and comprising a tube bundle having spaced tubes through which one of the fluids flows and over the outer surfaces of which tubes a second fluid flows for exchange of heat between the fluids through the walls of the tubes, a first header-tank at one end of the bundle and a second header-tank at the opposite end of the bundle, the joints of the parts including those of the two header-tanks and the tubes being welded.
摘要翻译：一种焊接热交换器，其至少具有与流体接触的表面，在该表面之间的热量被不锈钢交换，并且包括具有间隔管的管束，其中一个流体通过该管流动，并且其外表面上的第二流体的外表面流动用于交换在流体通过管壁之间的热量，在束的一端处的第一集水箱和在束的相对端处的第二集水箱，部件的接头包括两个集管箱并且管被焊接。

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