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1. 发明授权

US09341419B2 Corrosion-resistant bimetallic tube and its use in tube bundle equipment 有权
标题翻译：耐腐蚀双金属管及其在管束设备中的应用
公开(公告)号：US09341419B2
公开(公告)日：2016-05-17
申请号：US11761735
申请日：2007-06-12
申请人： Alessandro Gianazza , Luca Mairano , Giuseppe Merelli , Domenico Sanfilippo
发明人： Alessandro Gianazza , Luca Mairano , Giuseppe Merelli , Domenico Sanfilippo
IPC分类号： F28F19/00 , F28F9/18 , F28F21/08 , F16L13/02 , F28F19/06
CPC分类号： F28F19/06 , B23P15/26 , F16L13/0236 , F28F9/18 , F28F21/081 , F28F21/084 , F28F21/086 , F28F2275/062 , F28F2275/068 , Y02P80/156 , Y10T29/49718
摘要： A bimetallic tube consisting of at least one tubular element in a first metal resistant to the corrosive and/or erosive action of a process fluid with which it is put in contact, having at least one end, or an area close to an end, externally coated with a layer of a second metal, different from the first and more suitable, with respect to this, for being seal-welded to a support.Tube bundle equipment to be used for thermal exchange operations at high temperatures and pressures, under conditions of high aggressiveness of the process fluids, wherein the tube bundle comprises at least one tube having the above characteristics.Said equipment is particularly used as a heat exchanger and decomposer, for example as a stripper, in the cycle of urea synthesis processes where there are conditions of high pressure, high temperatures, high aggressiveness of the process fluids, and in which the tube bundle consists of at least one tube having the above characteristics.
摘要翻译：一种双金属管，由至少一个第一金属管状元件组成，其耐受其与其接触的工艺流体的腐蚀性和/或侵蚀作用，具有至少一个端部或接近端部的区域，外部涂覆有与第一金属不同的第二金属层，并且对于密封焊接到支撑体上。管束设备，用于在高温和高压下在过程流体的高侵蚀性条件下进行热交换操作，其中管束包括至少一个具有上述特征的管。所述设备在尿素合成过程的循环中特别用作热交换器和分解器，例如作为汽提器，其中存在高压，高温，过程流体的高侵蚀性，并且其中管束组成具有上述特征的至少一个管。

2. 发明授权

US4685205A Apparatus for forming an explosively expanded tube-tube sheet joint including a barrier tube 失效
标题翻译：用于形成包括阻挡管的爆炸性膨胀管 - 管板接头的装置
公开(公告)号：US4685205A
公开(公告)日：1987-08-11
申请号：US768997
申请日：1985-08-26
申请人： Joseph W. Schroeder , Kawaljit S. Ahluwalia
发明人： Joseph W. Schroeder , Kawaljit S. Ahluwalia
IPC分类号： F28F9/16 , B23P15/26 , B21D53/00 , B23P17/00
CPC分类号： F28F9/16 , F28F2275/068 , Y10S72/706 , Y10T29/49375 , Y10T29/49806 , Y10T29/5199 , Y10T29/53122 , Y10T29/53996
摘要： Apparatus for expanding a tube into a bore formed in a tube sheet in which a tubular force-transmitting member extends within the tube coextensive with the portion of the tube to be expanded. An explosive is disposed in the bore of the force-transmitting member, so that the forces resulting from the explosion of the explosive are uniformly transferred by the force-transmitting member to expand the tube into the bore. A tubular barrier member extends between the force-transmitting member and the tube and has a portion projecting from the tube sheet, and a plug is disposed in the end of the projecting portion of the barrier member to contain the debris and gases resulting from the explosion.
摘要翻译：用于将管膨胀成形成在管板中的孔中的装置，其中管状力传递构件在管内延伸以与要扩张的管的部分共同延伸。爆炸物设置在力传递部件的孔中，使得由爆炸物引起的力由力传递部件均匀地传递，以将管扩大到孔中。管状阻挡构件在力传递构件和管之间延伸并且具有从管板突出的部分，并且插塞设置在阻挡构件的突出部分的端部中以容纳由爆炸产生的碎屑和气体。

3. 发明授权

US4333597A Method of explosively forming bi-metal tubeplate joints 失效
标题翻译：爆破形成双金属管板接头的方法
公开(公告)号：US4333597A
公开(公告)日：1982-06-08
申请号：US153047
申请日：1980-05-27
申请人： Roy Hardwick
发明人： Roy Hardwick
IPC分类号： B23K20/08 , F28F9/16
CPC分类号： B23K20/085 , F28F9/16 , F28F2275/068
摘要： A tubejoint for a heat exchanger made of two dissimilar materials is provided wherein the tubeplate joint is manufactured by use of an explosive having a detonation velocity more than 120 percent of the sonic velocity of the tube materials to be welded. Very satisfactory welds are formed at subsonic velocity between the surfaces of concentric tubes made of dissimilar metal and along the surface of a counterbore formed in the hole in which the composite tube is placed. The joint thus formed prevents any corrosive fluid on the tube side of the joint from coming in contact with any non-compatible material on the shell side of the heat exchanger and also prevents any corrosive fluid on the shell side of the heat exchanger from coming in contact with incompatible material on the tube side of the heat exchanger. In the joint construction, a thimble made of the same material as the inner tube and as a clad layer on the tube side of the tubeplate is welded both to the tubeplate and to the inner tube to prevent any passage of fluid therethrough from the tube side to the shell side. A mechanical joint is formed on the shell side to prevent passage of fluid from the shell side through the aperture in the tubeplate to the tube side.
摘要翻译：提供了一种用于由两种不同材料制成的热交换器的管接头，其中通过使用爆炸速度超过要焊接的管材料的声速的120％的爆炸物来制造管板接头。在由异种金属制成的同心管的表面之间以及形成在其中放置复合管的孔中的沉孔的表面上以亚音速形成非常令人满意的焊接。如此形成的接头防止接头的管侧上的任何腐蚀性流体与热交换器壳体侧上的任何不相容的材料接触，并且还防止热交换器壳体侧上的任何腐蚀性流体进入在热交换器的管侧接触不相容材料。在接头结构中，将由与内管相同的材料制成的套管和在管板的管侧上的包覆层焊接到管板和内管，以防止流体从管侧通过到壳边。在壳侧形成有机械接头，以防止流体从壳侧通过管板中的孔流到管侧。

4. 发明授权

US3774291A Explosive bonding of tubes to fittings 失效
标题翻译：爆炸性粘接管接头
公开(公告)号：US3774291A
公开(公告)日：1973-11-27
申请号：US3774291D
申请日：1972-08-04
申请人： US AIR FORCE
发明人： SNYDER J , MCLARTY D , KENLEY S
IPC分类号： B21D39/04 , B21D39/06 , B23K20/08 , F28F9/16 , B23P17/00
CPC分类号： B23K20/085 , B21D39/042 , B21D39/066 , F28F9/16 , F28F2275/068 , Y10T29/49375 , Y10T29/49806
摘要： A method of explosively joining tubes to fittings by first inserting the tube into a double tapered hole bored in the fitting and then positioning a close fitting wooden dowel having a charge of sheet explosive wrapped therearound in the tube under the tapered area. The double tapered cavity between the outer wall of the tube and the fitting is then evacuated by withdrawing the air therefrom and the explosive is detonated causing the tube to expand radially outward against the wall of the double tapered cavity producing a high integrity bond between the tube and the fitting.
摘要翻译：通过首先将管插入配件中钻出的双锥形孔中，然后将在管内的片状炸药装载的紧密配合的木销定位在锥形区域下方的管中，从而将管爆炸性地连接到配件的方法。然后通过从其中抽出空气将管子的外壁和接头之间的双锥形空腔抽出，并引爆爆炸物，导致管相对于双锥形空腔的壁径向向外膨胀，从而在管之间产生高的完整性结合和配件。

5. 发明授权

US3611767A Explosive forming of inner cylinders into outer cylinders 失效
标题翻译：内部缸体爆炸形成外圆筒
公开(公告)号：US3611767A
公开(公告)日：1971-10-12
申请号：US3611767D
申请日：1969-08-21
申请人： FOSTER WHEELER CORP
发明人： BERMAN IRWIN , SMITH HERMAN P , SCHROEDER JOSEPH W
IPC分类号： B21D26/08 , B21D39/04 , F28F19/00
CPC分类号： B21D39/042 , B21D26/08 , F28F19/002 , F28F2275/068 , Y10T29/49801 , Y10T29/4994
摘要： APPARATUS FOR EXPANDING A HOLLOW INNER TUBE INTO A HOLLOW OUTER TUBE IN WHICH AN EXPLOSIVE FORMING INSERT IS MOUNTED IN THE INNER TUBE. THE INSERT INCLUDES A TWOPIECE COAXIALLY POLYETHYLENE CYLINDER SURROOUNDING THE EXPLOSIVE CHARGE.

6. 发明申请

US20160216050A1 CORROSION-RESISTANT BIMETALLIC TUBE AND ITS USE IN TUBE BUNDLE EQUIPMENT 审中-公开
标题翻译：耐腐蚀双金属管及其在管道装置中的应用
公开(公告)号：US20160216050A1
公开(公告)日：2016-07-28
申请号：US15088840
申请日：2016-04-01
申请人： SNAMPROGETTI S.p.A.
发明人： Alessandro GIANAZZA , Luca MAIRANO , Giuseppe MERELLI , Domenico SANFILIPPO
IPC分类号： F28F19/06 , F16L13/02 , B23P15/26 , F28F21/08
CPC分类号： F28F19/06 , B23P15/26 , F16L13/0236 , F28F9/18 , F28F21/081 , F28F21/084 , F28F21/086 , F28F2275/062 , F28F2275/068 , Y02P80/156 , Y10T29/49718
摘要： A bimetallic tube consisting of at least one tubular element in a first metal resistant to the corrosive and/or erosive action of a process fluid with which it is put in contact, having at least one end, or an area close to an end, externally coated with a layer of a second metal, different from the first and more suitable, with respect to this, for being seal-welded to a support. Tube bundle equipment to be used for thermal exchange operations at high temperatures and pressures, under conditions of high aggressiveness of the process fluids, wherein the tube bundle comprises at least one tube having the above characteristics.Said equipment is particularly used as a heat exchanger and decomposer, for example as a stripper, in the cycle of urea synthesis processes where there are conditions of high pressure, high temperatures, high aggressiveness of the process fluids, and in which the tube bundle consists of at least one tube having the above characteristics.
摘要翻译：一种双金属管，由至少一个第一金属管状元件组成，其耐受其与其接触的工艺流体的腐蚀性和/或侵蚀作用，具有至少一个端部或接近端部的区域，外部涂覆有与第一金属不同的第二金属层，并且对于密封焊接到支撑体上。管束设备，用于在高温和高压下在过程流体的高侵蚀性条件下进行热交换操作，其中管束包括至少一个具有上述特征的管。所述设备在尿素合成过程的循环中特别用作热交换器和分解器，例如作为汽提器，其中存在高压，高温，过程流体的高侵蚀性，并且其中管束组成具有上述特征的至少一个管。

7. 发明申请

US20160091257A1 EXPLOSION WELDED EVAPORATOR FOR USE IN TWO-PHASE HEAT TRANSFER APPARATUSES 审中-公开
标题翻译：用于两相热交换装置的爆炸焊接蒸发器
公开(公告)号：US20160091257A1
公开(公告)日：2016-03-31
申请号：US14889447
申请日：2014-05-07
申请人： CAPTHERM SYSTEMS INC.
发明人： Timo MINX
IPC分类号： F28D15/02
CPC分类号： F28D15/02 , B23K20/08 , B23K2101/14 , F25B39/02 , F28D15/0266 , F28F2275/068
摘要： A two-phase heat transfer apparatus for cooling electronics through an evaporation/condensation cycle, and an evaporator of a heat transfer apparatus are provided. The evaporator or apparatus includes multiple materials to leverage multiple beneficial material properties. A transition between the multiple materials is provided by use of explosion welding. A fluid-containing interior cavity is formed in the evaporator or apparatus such that cavity sidewalls include the transition, which is hermetically sealed due to the explosion weld. The use of multiple materials may be leveraged to incorporate features including a view glass or feed-through connector into the apparatus for viewing the working fluid or incorporating electrical components inside of the hermetic enclosure. In one embodiment, the apparatus base can be made of copper and the condenser can be made out of aluminum containing aluminum tubes, such as multiport tubes.
摘要翻译：提供了一种用于通过蒸发/冷凝循环冷却电子设备的两相传热装置和传热装置的蒸发器。蒸发器或设备包括多种材料以利用多种有益的材料性质。通过使用爆炸焊接提供多种材料之间的过渡。在蒸发器或设备中形成含流体的内腔，使得腔侧壁包括由于爆炸焊接而气密密封的过渡。可以利用多种材料来将包括观察玻璃或馈通连接器的特征结合到用于观察工作流体的装置中或者将密封外壳内部的电气元件结合在一起。在一个实施例中，设备基座可以由铜制成，并且冷凝器可以由包含铝管的铝制成，例如多口管。

8. 发明授权

US4977955A Heat-transfer wall composed of two plate-like parts 失效
标题翻译：传热墙由两个板状部件组成
公开(公告)号：US4977955A
公开(公告)日：1990-12-18
申请号：US346944
申请日：1989-03-30
申请人： Sandro Schweizer
发明人： Sandro Schweizer
IPC分类号： B01J19/00 , F25D9/00 , F28F1/22 , G21C15/12
CPC分类号： F28D7/0041 , F28F1/22 , G21C15/12 , F28D2021/0078 , F28F2275/068 , Y02E30/40
摘要： A wall (100) serves to separate two rooms (200,300) at different temperatures and has a plurality of essentially parallel tubular sections (11) which conduct a fluid medium, said sections being enclosed between two plate-like parts (2,3) and connected in a heat-conducting manner to at least one of the said parts. The two plate-like parts (2,3) are rigidly interconnected along an interface (50) essentially parallel to the two principal directions of the wall (100). The interface (50) is arranged so as to lie outside the external contour of the tubular sections 11). The plate-like part (3) containing the tubular sections faces the room (300) at the higher temperature.
摘要翻译： PCT No.PCT / EP88 / 00683 Sec。 371日期1989年3月30日 102（e）日期1989年3月30日PCT提交1988年7月28日PCT公布。出版物WO89 / 01122 一种壁（100）用于在不同温度下分离两个房间（200,300），并且具有多个基本上平行的管状部分（11），其导管流体介质，所述部分被封闭在两个板状部分（2,3）并且以导热方式连接到所述部分中的至少一个。两个板状部分（2,3）沿着基本上平行于壁（100）的两个主要方向的界面（50）刚性地互连。接口（50）布置成位于管状部分11）的外部轮廓之外。包含管状部分的板状部分（3）在较高温度下面向房间（300）。

9. 发明授权

US3446047A Detonator locating device 失效
标题翻译：雷管定位装置
公开(公告)号：US3446047A
公开(公告)日：1969-05-27
申请号：US3446047D
申请日：1967-05-15
申请人： ICI LTD
发明人： CLELAND DAVID BLACKHALL
IPC分类号： B21D39/06 , F28F9/16 , B21D26/04 , F42B37/00
CPC分类号： F28F9/16 , B21D39/066 , F28F2275/068 , Y10T29/49805

10. 发明申请

US20080093064A1 CORROSION-RESISTANT BIMETALLIC TUBE AND ITS USE IN TUBE BUNDLE EQUIPMENT 有权
标题翻译：耐腐蚀双金属管及其在管道装置中的应用
公开(公告)号：US20080093064A1
公开(公告)日：2008-04-24
申请号：US11761735
申请日：2007-06-12
申请人： Alessandro Gianazza , Luca Mairano , Giuseppe Merelli , Domenico Sanfilippo
发明人： Alessandro Gianazza , Luca Mairano , Giuseppe Merelli , Domenico Sanfilippo
IPC分类号： F28F21/08 , B23P6/00
CPC分类号： F28F19/06 , B23P15/26 , F16L13/0236 , F28F9/18 , F28F21/081 , F28F21/084 , F28F21/086 , F28F2275/062 , F28F2275/068 , Y02P80/156 , Y10T29/49718
摘要： A bimetallic tube consisting of at least one tubular element in a first metal resistant to the corrosive and/or erosive action of a process fluid with which it is put in contact, having at least one end, or an area close to an end, externally coated with a layer of a second metal, different from the first and more suitable, with respect to this, for being seal-welded to a support. Tube bundle equipment to be used for thermal exchange operations at high temperatures and pressures, under conditions of high aggressiveness of the process fluids, wherein the tube bundle comprises at least one tube having the above characteristics. Said equipment is particularly used as a heat exchanger and decomposer, for example as a stripper, in the cycle of urea synthesis processes where there are conditions of high pressure, high temperatures, high aggressiveness of the process fluids, and in which the tube bundle consists of at least one tube having the above characteristics.
摘要翻译：一种双金属管，由至少一个第一金属管状元件组成，其耐受其与其接触的工艺流体的腐蚀性和/或侵蚀作用，具有至少一个端部或接近端部的区域，外部涂覆有与第一金属不同的第二金属层，并且对于密封焊接到支撑体上。管束设备，用于在高温和高压下在过程流体的高侵蚀性条件下进行热交换操作，其中管束包括至少一个具有上述特征的管。所述设备在尿素合成过程的循环中特别用作热交换器和分解器，例如作为汽提器，其中存在高压，高温，过程流体的高侵蚀性，并且其中管束组成具有上述特征的至少一个管。

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