公开(公告)号：US5787977A

公开(公告)日：1998-08-04

申请号：US41247

申请日：1993-04-01

申请人： Munenori Yuasa ,  Shinichi Hamada ,  Akira Uchikawa ,  Yasutoshi Yamanaka

发明人： Munenori Yuasa ,  Shinichi Hamada ,  Akira Uchikawa ,  Yasutoshi Yamanaka

IPC分类号： F28D9/00 ,  F28F3/08

CPC分类号： F28D9/0012 ,  F28F3/086 ,  F28D2021/0089 ,  Y10S165/908 ,  Y10S165/916

摘要： First and second communicating holes are formed in a first formed plate 11, and first and second communicating holes are also formed in a second formed plate 12. The first and second formed plates 11 and 12 are joined to each other to form a joined body 8. When a plurality of joined bodies 8 are stacked, a heat exchanging section 7 is formed that is provided with a plurality of flow pipes 34 in which the first communicating holes are connected with each other in the stacking direction and the second communicating holes are also connected with each other. In the plurality of flow pipes 34 of the heat exchanging section 7, oil passage 35 in which engine oil flows in the stacking direction is formed, and further around the plurality of flow pipes 34, a plurality of cooling water passages 36 in which engine cooling water flows are formed.

摘要翻译： 第一和第二连通孔形成在第一成形板11中，第一和第二连通孔也形成在第二成形板12中。第一和第二成形板11和12彼此接合以形成接合体8 当堆叠多个接合体8时，形成热交换部7，该热交换部7设置有多个流路34，第一连通孔在层叠方向上彼此连接，第二连通孔也是 相互连接。 在热交换部7的多个流路34中，形成发动机油在层叠方向上流动的油路35，并且在多个流动管34的周围形成有多个冷却水通路36，其中发动机冷却 形成水流。

公开(公告)号：US5409058A

公开(公告)日：1995-04-25

申请号：US181080

申请日：1994-01-13

申请人： Munenori Yuasa ,  Shinichi Hamada ,  Yasutoshi Yamanaka

发明人： Munenori Yuasa ,  Shinichi Hamada ,  Yasutoshi Yamanaka

IPC分类号： F28D9/00 ,  F28F3/08

CPC分类号： F28D9/005 ,  F28D9/0093

摘要： An oil cooler includes a heat exchanging core 40 which includes a stack of heat exchanging plates 40. Each of the heat exchanging plates 40 includes a first set of openings 61 and 62 and a second set of openings 65, 66 and 67. The openings 65, 66 and 67 in the second set construct rows which are spaced along the width W of the plates 40. The openings between the first and second sets are alternately arranged along a direction of the width W of the plates. The openings 61 and 62 in the first set are symmetrical about a central axis X--X, while the openings 65, 66 or 67 in each row are asymmetric about the axis X--X. The stack of the plates 40 is such that the plates are alternately reversed, so that the symmetrical openings 61 and 62 are in communication with each other in the stack to created a first passageways 63 and 64 in the direction transverse to the plane of the plates 40 for the water, and so that the asymmetrical openings 65, 66 and 67 are in communication with each other in the stack to created a second passageways 68, 69 and 70 in the direction parallel to the plane of the plates. The plates 40 are provided with partitions 220 and 222 for dividing the second passageways into the groups 68, 69 and 70 for different oils.

摘要翻译： 油冷却器包括热交换芯40，其包括一堆热交换板40.每个热交换板40包括第一组开口61和62以及第二组开口65,66和67.开口65 66和67在第二组构造行中沿着板40的宽度W间隔开。第一组和第二组之间的开口沿着板的宽度W的方向交替布置。 第一组中的开口61和62围绕中心轴线X-X对称，而每排中的开口65,66或67围绕轴线X-X是不对称的。 板40的堆叠使得板交替地反向，使得对称开口61和62在堆叠中彼此连通，以在垂直于板的平面的方向上产生第一通道63和64 40，并且使得非对称开口65,66和67在堆叠中彼此连通，以在平行于板的平面的方向上产生第二通道68,69和70。 板40设置有用于将第二通道分成用于不同油的组68,69和70的隔板220和222。

公开(公告)号：US20080115923A1

公开(公告)日：2008-05-22

申请号：US11396987

申请日：2006-04-03

申请人： Yasutoshi Yamanaka ,  Shinichi Hamada ,  Seiji Inoue ,  Kimio Kohara

发明人： Yasutoshi Yamanaka ,  Shinichi Hamada ,  Seiji Inoue ,  Kimio Kohara

IPC分类号： F28F27/00

CPC分类号： F02G5/04 ,  F01N5/02 ,  F01P9/02 ,  F01P2060/16 ,  F28D15/0233 ,  F28D15/0275 ,  F28D21/0003 ,  F28F1/126 ,  F28F1/28 ,  F28F1/32 ,  F28F2270/00 ,  Y02T10/16 ,  Y02T10/166

摘要： A waste heat recovery system having a heat pipe provided with a heat switch function limiting an amount of heat transported to a condenser in accordance with the increase in the amount of heating of the evaporator, having the evaporator arranged at an exhaust pipe for carrying exhaust gas of the internal combustion engine, and having the condenser arranged in a cooling water passage for carrying cooling water of the internal combustion engine and using the heat pipe to transport waste heat of exhaust gas to cooling water, characterized in that an insulating part formed between the evaporator and condenser is provided with a wall part for preventing heat transmission from an external fluid.

摘要翻译： 一种废热回收系统，其具有设置有热开关功能的热管，所述热开关功能根据蒸发器的加热量的增加限制输送到冷凝器的热量，所述蒸发器具有设置在用于承载废气的排气管处的蒸发器 的内燃机，并且将冷凝器配置在冷却水通道内，用于承载内燃机的冷却水，并使用该热管将废气的废热输送到冷却水中，其特征在于，形成在所述内燃机之间的绝缘部 蒸发器和冷凝器设置有用于防止来自外部流体的热传递的壁部。

公开(公告)号：US20060231235A1

公开(公告)日：2006-10-19

申请号：US11400815

申请日：2006-04-07

申请人： Yasutoshi Yamanaka ,  Shinichi Hamada ,  Seiji Inoue ,  Kimio Kohara

发明人： Yasutoshi Yamanaka ,  Shinichi Hamada ,  Seiji Inoue ,  Kimio Kohara

IPC分类号： F01N5/02 ,  F28D15/02

CPC分类号： F01N5/02 ,  F02G5/02 ,  F28D15/0275 ,  F28D15/06 ,  Y02T10/16 ,  Y02T10/166

摘要： A heat pipe able to switch between operation and suspension of heat transport when used for a bottom heat type and able to prevent the condensed working medium from dropping to the evaporator side and a waste heat recovery system using the same are provided. A heat pipe having an evaporator set at one end of a tubular closed container and using heat of an outside high temperature part to cause the inside working medium to evaporate and a condenser set at the other end side of the closed container and radiating heat to an outside low temperature part to cause the evaporated working medium to condense, wherein the evaporator is arranged below the condenser and has a holding means holding the liquefied working medium condensed by the condenser along with an increase in the amount of heat received by the evaporator to prevent return to the evaporator.

摘要翻译： 本发明提供一种热管，其能够在用于底部热型时能够在热运输的运行和暂停之间切换，并且能够防止冷凝的工作介质下降到蒸发器侧，并且提供使用其的废热回收系统。 一种热管，其具有设置在管状密闭容器的一端并使用外部高温部分的热量以使内部工作介质蒸发的蒸发器和设置在密闭容器的另一端侧的冷凝器并将热量辐射到 外部低温部分使蒸发的工作介质冷凝，其中蒸发器布置在冷凝器下方，并且具有保持装置，其保持由冷凝器冷凝的液化工作介质以及蒸发器接收的热量的增加以防止 返回蒸发器。

公开(公告)号：US06263960B1

公开(公告)日：2001-07-24

申请号：US09610549

申请日：2000-07-05

申请人： Yasutoshi Yamanaka ,  Shuji Komoda ,  Shinichi Hamada

发明人： Yasutoshi Yamanaka ,  Shuji Komoda ,  Shinichi Hamada

IPC分类号： F28F1901

CPC分类号： F28F3/027 ,  B01D35/18 ,  F01M11/03 ,  F28D9/0012 ,  F28F1/128 ,  Y10S165/916

摘要： An oil cooler has a tube disposed in a cooling water passage and defining an oil passage therein, an oil side inner fin brazed to an inside wall of the tube in the oil passage, and a water side inner fin brazed to an outside wall of the tube in the cooling water passage. The thickness Tw of the water side inner fin is thicker than the thickness To of the oil side inner fin. The water side and oil side inner fins are corrugated fins.

摘要翻译： 油冷却器具有设置在冷却水通道中并且在其中限定油通道的管，钎焊到油通道中的管的内壁的油侧内翅片和钎焊到所述油通道的外壁的水侧内翅片 管在冷却水通道。 水侧内翅片的厚度Tw比油侧内翅片的厚度To厚。 水侧和油面内翅片为波纹状散热片。

公开(公告)号：US20070137851A1

公开(公告)日：2007-06-21

申请号：US11641518

申请日：2006-12-19

申请人： Shinichi Hamada ,  Masashi Miyagawa ,  Seiji Inoue ,  Kimio Kohara ,  Yasutoshi Yamanaka ,  Satoshi Inoue

发明人： Shinichi Hamada ,  Masashi Miyagawa ,  Seiji Inoue ,  Kimio Kohara ,  Yasutoshi Yamanaka ,  Satoshi Inoue

IPC分类号： F01P9/02 ,  F28D15/00 ,  F28F27/00

CPC分类号： F28D15/0266 ,  F01N5/02 ,  F28D15/06 ,  Y02T10/16

摘要： A waste heat collecting apparatus has a loop-type heat pipe, which has a vaporizing portion arranged in an area for exhaust gas passage and a condensing portion provided in a water tank, through which coolant foran engine flows. Working fluid is circulated from the vaporizing portion to the condensing portion and back to the vaporizing portion. A valve device is provided at a downstream side of the condensing portion, wherein the valve device is operated to open or close a fluid passage for the working fluid depending on an inner pressure of the heat pipe.

摘要翻译： 废热收集装置具有环形热管，其具有布置在排气通道区域中的蒸发部分和设置在水箱中的冷凝部分，冷却液通过该冷凝器流动。 工作流体从汽化部分循环到冷凝部分并返回蒸发部分。 阀装置设置在冷凝部分的下游侧，其中阀装置被操作以根据热管的内部压力打开或关闭用于工作流体的流体通道。

公开(公告)号：US06263962B1

公开(公告)日：2001-07-24

申请号：US09437515

申请日：1999-11-10

申请人： Shuji Komoda ,  Shinichi Hamada ,  Yasutoshi Yamanaka

发明人： Shuji Komoda ,  Shinichi Hamada ,  Yasutoshi Yamanaka

IPC分类号： F28F300

CPC分类号： B01D27/005 ,  B01D35/18 ,  B01D35/306 ,  B01D2201/4023 ,  F01M11/03 ,  F01M2011/033 ,  Y10S165/916

摘要： An oil cooler is fixed to an engine via an installation stay provided around an outer periphery of the oil cooler. Thus, the load applied to a core portion is reduced, and the load is dispersed on entire portion of the oil cooler. Thus, the respective stresses applied to respective portions of the oil cooler are very small, and a deformation of the core portion is prevented. Furthermore, since the respective stresses on any portion of the oil cooler is reduced, it is possible to make the oil cooler with aluminum whose strength is lower than that of iron. Furthermore, since the thickness of the installation stay can be reduced, difference in the thermal expansion quantity caused by difference in coefficients of linear expansion of the bolt and the installation stay is significantly reduced, and the loose bolt of the bolt caused by difference in coefficients of linear expansion is prevented.

摘要翻译： 油冷却器通过设置在油冷却器外周周围的安装支柱固定在发动机上。 因此，施加到芯部的负荷减小，负荷分散在油冷却器的整个部分。 因此，施加到油冷却器的各个部分的各个应力非常小，并且防止了芯部的变形。 此外，由于油冷却器的任何部分上的各应力减小，因此可以使强度低于铁的铝制成油冷却器。 此外，由于可以减小安装支柱的厚度，所以由于螺栓的线性膨胀系数的差异和安装支架的差异导致的热膨胀量的差异显着降低，螺栓的松动螺栓由系数差 线性膨胀被阻止。

公开(公告)号：US07454912B2

公开(公告)日：2008-11-25

申请号：US11316169

申请日：2005-12-22

申请人： Takashi Yamanaka ,  Atsushi Inaba ,  Shinichi Hamada

发明人： Takashi Yamanaka ,  Atsushi Inaba ,  Shinichi Hamada

IPC分类号： F01K23/10

CPC分类号： F02G5/00 ,  Y02T10/166

摘要： A device for utilizing waste heat from a heat engine comprises a Rankine cycle including a pump, a heating device, an expansion device, and a condenser device, and a controller for controlling an operation of the Rankine cycle. The controller calculates an optimum heat collection amount (Qho) as a heat value to be collected from waste heat of the engine, wherein the heat collection amount (Qho) is calculated as an optimum amount in relation to a potential maximum heat radiation amount (Qco) to be radiated at the condenser device. The controller calculates an optimum flow amount (G) of refrigerant corresponding to the optimum heat collection amount (Qho), so that a maximum driving power (L) is generated at the expansion device.

摘要翻译： 用于利用来自热力发动机的废热的装置包括具有泵，加热装置，膨胀装置和冷凝器装置的兰金循环，以及用于控制兰金循环的操作的控制器。 控制器根据发动机的余热计算最佳的收集热量（Qho）作为热值，其中，将热量（Qho）计算为与潜在的最大散热量相关的最佳量（Qco） ）在冷凝器装置处被辐射。 控制器计算与最佳收集量（Qho）对应的制冷剂的最佳流量（G），使得在膨胀装置处产生最大驱动功率（L）。

公开(公告)号：US20050144949A1

公开(公告)日：2005-07-07

申请号：US11053125

申请日：2005-02-08

申请人： Shinichi Hamada ,  Minoru Sasaki ,  Atsushi Inaba

发明人： Shinichi Hamada ,  Minoru Sasaki ,  Atsushi Inaba

IPC分类号： F01K23/06 ,  F02G5/00 ,  F01K1/00

CPC分类号： F02G5/00 ,  F01K23/065 ,  Y02T10/166

摘要： A waste heat recovery system of an engine has a cooling water circuit and a Rankine cycle. Cooling water is circulated between the engine and a radiator in the cooling water circuit. The Rankine cycle has a heater and an expansion device. The heater performs heat exchange between the cooling water heated by the engine and an operation fluid so as to heat the operation fluid in the Rankine cycle. The expansion device expands the heated operation fluid, so as to generate driving power. The heater is arranged in a bypass circuit so as to be in parallel with the radiator with respect to the cooling water flow. Thus, waste heat of the cooling water heated by the engine can be effectively recovered without reducing a cooling capacity of the radiator.

摘要翻译： 发动机的余热回收系统具有冷却水回路和兰金循环。 在冷却水回路中，发动机和散热器之间循环冷却水。 兰金循环有加热器和膨胀装置。 加热器在由发动机加热的冷却水和操作流体之间进行热交换，以加热兰金循环中的操作流体。 膨胀装置膨胀加热的操作流体，以产生驱动力。 加热器布置在旁路回路中，以便相对于冷却水流与散热器平行。 因此，可以有效地回收由发动机加热的冷却水的废热，而不降低散热器的冷却能力。

公开(公告)号：US5649468A

公开(公告)日：1997-07-22

申请号：US329121

申请日：1994-10-25

申请人： Kou Tsurumi ,  Shinichi Hamada

发明人： Kou Tsurumi ,  Shinichi Hamada

IPC分类号： F03C1/40 ,  F01B3/00 ,  F01B13/04

CPC分类号： F03C1/0686

摘要： A swash plate type hydraulic motor switchable between high speed and low speed, comprises a main case, a cylinder block supported in the main case to be rotatable about a rotational axis, the cylinder block including a plurality of plungers having longitudinal axes extending parallel to the rotational axis, a swash plate supported in the main case for contacting forward ends of the plungers and pivotable about a pivotal axis between a high speed position and a low speed position, the pivotal axis extending parallel to a plane perpendicular to the rotational axis, and two trunnions projecting on the pivotal axis from opposite peripheral positions of the swash plate. The pivotal axis is located in a region between and close to a first reference plane extending perpendicular to a plane defined by the forward ends of the plungers in the low speed position, intersecting the rotational axis, and extending parallel to the pivotal axis, and a second reference plane extending perpendicular to a plane defined by the forward ends of the plungers in the high speed position, intersecting the rotational axis, and extending parallel to the pivotal axis.

摘要翻译： 可在高速和低速之间切换的斜盘式液压马达，包括主壳体，支撑在主壳体中的可绕旋转轴线旋转的气缸体，气缸体包括多个柱塞，其纵向轴线平行于 旋转轴，支撑在主壳体中的旋转斜盘，用于接触柱塞的前端，并且可围绕高速位置和低速位置之间的枢转轴线枢转，所述枢转轴线平行于垂直于旋转轴线的平面延伸，以及 两个耳轴从旋转斜盘的相对的周边位置突出在枢轴上。 枢转轴线位于与第一参考平面垂直的平面上延伸的第一参考平面上，该第一参考平面垂直于位于与转动轴线相交的低速位置的柱塞的前端并平行于枢转轴线延伸的平面所延伸的平面延伸， 第二参考平面垂直于由高速位置的柱塞的前端限定的平面延伸，与旋转轴线相交并且平行于枢转轴线延伸。