公开(公告)号：US4393924A

公开(公告)日：1983-07-19

申请号：US274194

申请日：1981-06-16

Applicant: Takayoshi Asami ,  Hidekazu Sonoi

Inventor： Takayoshi Asami ,  Hidekazu Sonoi

IPC: F28F23/02 ,  F28D20/00 ,  F28F23/00 ,  F28D21/00

CPC classification number: F28D20/003 ,  F17C11/005 ,  Y02E60/142 ,  Y02E60/321 ,  Y02E70/30

Abstract: A regenerative heat exchange apparatus for use with a hydrogen storing material is presented. The apparatus includes a regenerator chamber packed with a heat storing material, and the regenerator chamber is disposed in between a high temperature fluid pathway and a low temperature fluid pathway of a heat exchanger. The high temperature fluid pathway is connected to a heat source and the low temperature fluid pathway is connected to a heat utilizing system. The regenerator chamber is connected via a pressure controlling mechanism to a hydrogen reservoir.Excess heat of the high temperature fluid can be stored by a decomposition reaction (endothermic reaction) of the hydrogen storing material to discharge hydrogen, and a deficiency in the quantity of heat required for the low temperature fluid can be supplemented by a hydrogenation reaction (exothermic reaction) of the hydrogen storing material to absorb the discharged hydrogen.

Abstract translation: 提出了一种与储氢材料一起使用的蓄热式热交换装置。 该装置包括装有蓄热材料的再生器室，再生器室设置在热交换器的高温流体路径和低温流体路径之间。 高温流体通道连接到热源，低温流体通道连接到热利用系统。 再生器室通过压力控制机构连接到氢气储存器。 通过储氢材料的分解反应（吸热反应）来储存高温流体的过剩热量以排出氢气，并且可以通过氢化反应（放热的）补充低温流体所需的热量不足 反应），以吸收排出的氢。

公开(公告)号：US4296539A

公开(公告)日：1981-10-27

申请号：US7324

申请日：1979-01-29

Applicant: Takayoshi Asami

Inventor： Takayoshi Asami

IPC: F16L9/19 ,  F17C9/02 ,  F28F1/12 ,  F28F1/42 ,  B23P15/26

CPC classification number: F28F1/40 ,  F16L9/19 ,  F17C9/02 ,  F28F1/12 ,  F17C2201/0138 ,  F17C2227/0302 ,  F17C2227/0393 ,  F28D2021/0064 ,  F28F2275/14 ,  Y10T29/49396

Abstract: A heat transfer tube for the water-spray panel evaporator for the gasification of liquefied natural gases which includes a tube having a pair of planar members each projecting outwardly from its peripheral surface, radially with respect to its longitudinal axis and extending longitudinally along such axis, and an internal fin disposed within the tube and having at least three fin members each projecting radially with respect to the longitudinal axis to provide a helicoidal formation extending along and about the longitudinal axis, the helix of the helicoidal formation contacting the internal wall of the tube in a pressure-fitting relationship. These heat transfer tubes can be assembled to provide a panel evaporator. The method for fabricating such heat transfer tubes and assemblies is characterized in that the above pressure-fitting relationship is established by drawing the tube alone to reduce its internal diameter until the helix of the helicoid is abutted against the internal wall of the tube.

Abstract translation: 一种用于气化液化天然气的喷水面板蒸发器的传热管，其包括具有一对平面构件的管，该管具有从其外周表面向外径向相对于其纵向轴线沿该轴线纵向延伸的一对平面构件， 以及内部翅片，其设置在所述管内并且具有至少三个翅片构件，每个翅片构件相对于所述纵向轴线径向地突出，以提供沿着所述纵向轴线延伸并且围绕所述纵向轴线延伸的螺旋形结构，所述螺旋形地层的螺旋接触所述管的内壁 在压力关系中。 这些传热管可以被组装以提供面板蒸发器。 制造这种传热管和组件的方法的特征在于，通过单独拉制管以减小其内径来建立上述压配合关系，直到螺旋螺旋的螺旋抵靠管的内壁。

公开(公告)号：US4372765A

公开(公告)日：1983-02-08

申请号：US238206

申请日：1981-02-26

Applicant: Shoichi Tamura ,  Takayoshi Asami ,  Hidekazu Sonoi

Inventor： Shoichi Tamura ,  Takayoshi Asami ,  Hidekazu Sonoi

IPC: F25J3/04

CPC classification number: F25J3/04218 ,  F25J3/04224 ,  F25J3/04278 ,  F25J3/0429 ,  F25J3/04303 ,  F25J3/04345 ,  F25J3/04393 ,  F25J3/04418 ,  F25J3/0443 ,  F25J3/04678 ,  F25J3/04739 ,  F25J3/04872 ,  F25J2200/32 ,  F25J2200/54 ,  F25J2205/24 ,  F25J2205/82 ,  F25J2215/44 ,  F25J2240/04 ,  F25J2250/20 ,  F25J2270/60 ,  F25J2270/90 ,  F25J2290/10

Abstract: A method and equipment are disclosed herein which liquefy and separate air through the use of a multiple rectifying tower system comprising a high pressure tower and a low pressure tower. The rectifying regions of the high pressure tower and the low pressure tower are divided into an equal number (at least two) of segments and gases at the tops of the respective segments of the high pressure tower are permitted to exchange heat with circulating liquids or liquid oxygen at the bottoms of the respective segments of the low pressure tower and to evaporate the circulating liquids or the liquid oxygen. The gases are then condensed to provide a circulating liquid for the low pressure tower.

Abstract translation: 本文公开了一种通过使用包括高压塔和低压塔的多重精馏塔系统来液化和分离空气的方法和设备。 高压塔和低压塔的整流区域被分成相等数量（至少两个）段，高压塔各部分顶部的气体允许与循环液体或液体进行热交换 在低压塔的相应段的底部处的氧气并蒸发循环液体或液氧。 然后将气体冷凝，为低压塔提供循环液体。

公开(公告)号：US4367791A

公开(公告)日：1983-01-11

申请号：US199529

申请日：1980-10-22

Applicant: Takayoshi Asami

Inventor： Takayoshi Asami

IPC: F16L9/19 ,  F17C9/02 ,  F28F1/12 ,  F28F1/42 ,  F28F13/12 ,  F28D3/02

CPC classification number: F28F1/40 ,  F16L9/19 ,  F17C9/02 ,  F28F1/12 ,  F17C2201/0138 ,  F17C2227/0302 ,  F17C2227/0393 ,  F28D2021/0064 ,  F28F2275/14 ,  Y10T29/49396

Abstract: A heat transfer tube for a water-spray-panel evaporator for the gasification of liquefied natural gases which includes a tube having a pair of planar members each projecting outwardly from its peripheral surface, radially with respect to its longitudinal axis and extending longitudinally along such axis, and an internal fin disposed within the tube and having at least three fin members each projecting radially with respect to the longitudinal axis to provide a helical formation extending along and about the longitudinal axis, the helix of the helical formation contacting the internal wall of the tube in a pressure-fitting relationship. The heat transfer tubes can be assembled to form a panel evaporator. The method for fabricating such heat transfer tubes and assemblies is characterized in that the above pressure-fitting relationship is established by drawing the tube alone to reduce its internal diameter until the helix of the helicoid is abutted against the internal wall of the tube.

Abstract translation: 一种用于气化液化天然气的喷水面板蒸发器的传热管，其包括具有一对平面构件的管，该管具有一对平面构件，每个平面构件的圆周表面相对于其纵向轴线径向向外延伸并沿该轴线纵向延伸 以及设置在管内并具有至少三个翅片构件的内翅片，每个翼片构件相对于纵向轴线径向地突出，以提供沿着纵向轴线延伸并围绕纵向轴线延伸的螺旋形结构，螺旋形构件的螺旋接触 管压力关系。 传热管可以被组装以形成面板蒸发器。 制造这种传热管和组件的方法的特征在于，通过单独拉制管以减小其内径来建立上述压配合关系，直到螺旋螺旋的螺旋抵靠管的内壁。

公开(公告)号：US4214925A

公开(公告)日：1980-07-29

申请号：US952160

申请日：1978-10-17

Applicant: Koji Arita ,  Masahiro Chiji ,  Takayoshi Asami ,  Yasuhumi Karaki ,  Toshihiko Endo

Inventor： Koji Arita ,  Masahiro Chiji ,  Takayoshi Asami ,  Yasuhumi Karaki ,  Toshihiko Endo

IPC: B21C37/22 ,  B23K1/00 ,  B23K1/19 ,  B23K31/02 ,  B23P15/26 ,  C22F1/04 ,  C22F1/05 ,  F28F1/30 ,  F28F3/02 ,  F28F3/08 ,  B27C1/00

CPC classification number: B23K1/0014 ,  B23K1/19 ,  B23P15/26 ,  C22F1/04 ,  C22F1/05 ,  F28F3/025 ,  B23K2201/14 ,  Y10T29/49378 ,  Y10T29/49393

Abstract: In a method for fabricating a brazed aluminum fin heat exchanger comprising a pair of brazing sheets each consisting of a core sheet and a cladding of brazing material disposed on either side of said core sheet and a corrugated fin interposed between the brazing sheets and brazed thereto, an improved process comprises making at least the fin of a heat-treatable (age-hardenable) aluminum alloy in the Al-Mg-Si system containing 0.15 to 0.4% copper, assembling the fin with said brazing sheets into a brazed aluminum fin heat exchanger unit, maintaining the heat exchanger unit at a temperature between 500.degree. C. and 570.degree. C. for a time from 30 minutes to 4 hours, quenching the solution-treated unit to room temperature under cooling conditions which provide a cooling rate between 2.8.degree. C./min. and 50.degree. C./min. down to 200.degree. C. and thereafter, age-hardening the quenched heat exchanger unit. The above heat-treatable aluminum alloy in the Al-Mg-Si system is AA 6951 or AA 6061.

Abstract translation: 在一种钎焊铝翅片热交换器的制造方法中，包括一对钎焊片，每一个钎焊片由芯片和布置在所述芯片的两侧的钎焊材料的包层和插入在钎焊片之间的波纹状散热片组成， 改进的方法包括在含有0.15-0.4％铜的Al-Mg-Si体系中至少制备可热处理（老化 - 硬化）铝合金的翅片，将所述钎焊片与所述钎焊片组装成钎焊铝翅片热交换器 单元，将热交换器单元维持在500℃至570℃的温度下30分钟至4小时，在冷却条件下将溶液处理单元淬火至室温，冷却速率为2.8℃ C./min。 和50℃/分钟。 低于200℃，此后对淬火的热交换器单元进行时效硬化。 Al-Mg-Si体系中的上述可热处理的铝合金是AA 6951或AA 6061。