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1.发明授权
公开(公告)号：US5137490A
公开(公告)日：1992-08-11
申请号：US672040
申请日：1991-03-19
申请人： Shinichirou Ishikawa , Toshiharu Matsuda , Haruo Hirakawa , Hiroshi Higaki , Atsushi Ikio , Masakazu Matsumoto
发明人： Shinichirou Ishikawa , Toshiharu Matsuda , Haruo Hirakawa , Hiroshi Higaki , Atsushi Ikio , Masakazu Matsumoto
IPC分类号： B61D27/00
CPC分类号： B61D27/00
摘要： Ventilating equipment for railway rolling stock including a low-pressure supply air blower, a high-pressure supply air blower, a low-pressure exhaust air blower, and a high-pressure exhaust air blower. This ventilating equipment ventilates car interior during travel of a train outside of tunnels by the low-pressure supply air blower and the low-pressure exhaust air blower, and also ventilates the car interior during travel in tunnels by the high-pressure supply air blower and the high-pressure exhaust air blower. The high-pressure supply air blower and the high-pressure exhaust air blower produce a higher discharge pressure than a changing external pressure during a high-speed travel in tunnels, thereby preventing the propagation of an influence of the changing external pressure into the car interior. Furthermore, the ventilating equipment is capable of preventing an increase in power consumption of the entire ventilating equipment by interlocking, or changing over, between the high-pressure supply air blower and the high-pressure exhaust air blower and the low-pressure supply air blower and the low-pressure exhaust air blower, and is also capable of continuous ventilation of the car interior during travel in tunnels.
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公开(公告)号：US5263894A
公开(公告)日：1993-11-23
申请号：US832391
申请日：1992-02-07
IPC分类号： B61D27/00
CPC分类号： B61D27/0009
摘要： A ventilation control device for a high-speed train carriage is operable in conjunction with a ventilating blower. A deflectable spring flap is mounted to extend across the ventilation duct in the air flow path. When deflection of the flap reaches a threshold level corresponding to possible passenger discomfort, the flap operates a limit switch positioned behind it. This activates a driving solenoid to close a shutter which shuts off the flow through the duct. A timer holds the shutter closed for a predetermined period, after which it is re-opened. Use of a microprocessor-controlled continuous sensor and damper can thereby be avoided, while cutting out very large pressure fluctuations.
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公开(公告)号：US4489659A
公开(公告)日：1984-12-25
申请号：US310234
申请日：1981-10-09
申请人： Hideaki Kamohara , Minoru Imamura , Hiroshi Higaki , Yuji Yoshitomi , Syuzo Uno , Kazuhiro Makino , Hiroshi Nomura , Kyozo Yoshioka
发明人： Hideaki Kamohara , Minoru Imamura , Hiroshi Higaki , Yuji Yoshitomi , Syuzo Uno , Kazuhiro Makino , Hiroshi Nomura , Kyozo Yoshioka
CPC分类号： E01B25/24 , B66C23/70 , Y10T403/42 , Y10T403/4621
摘要： A girder for supporting a movable body has a truss structure of a cross-sectional shape forming an isosceles triangle with a horizontal base. The truss structure is formed of three main tubes of a circular cross section that are located in positions corresponding to respective corners of the triangle and extend continuously over the length of the girder. A plurality of branch tubes of circular cross section are fixed at their ends to respective pairs of the main tubes by joint pieces, such that three branch tubes lie in a plane extending through the respective joint pieces perpendicular to the longitudinal axes of the main tubes so as to form the isosceles triangle. A rail support is secured to each main tube of the base of the isosceles triangle at a position disposed upwardly and outwardly of the center thereof, and a rail, along which the movable body is traversable, is supported on each rail support.
摘要翻译： 用于支撑可移动体的梁具有横截面形状的桁架结构，其形成具有水平基部的等腰三角形。 桁架结构由三个主要的圆形横截面管构成，它们位于与三角形的各个角部相对应的位置上，并连续地延伸到长度方向上。 多个圆形横截面分支管的端部通过接头片固定在相应的一对主管上，使得三个分支管位于垂直于主管纵向轴线的相应接合件延伸的平面中，因此 形成等腰三角形。 轨道支撑件被固定到等腰三角形的基部的每个主管的位于其中心的上方和外侧的位置处，并且可移动体可穿过的轨道被支撑在每个轨道支撑件上。
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公开(公告)号：US4425048A
公开(公告)日：1984-01-10
申请号：US255101
申请日：1981-04-17
申请人： Hideaki Kamohara , Minoru Imamura , Hiroshi Higaki , Yuji Yoshitomi , Syuzo Uno , Kazuhiro Makino , Hiroshi Nomura
发明人： Hideaki Kamohara , Minoru Imamura , Hiroshi Higaki , Yuji Yoshitomi , Syuzo Uno , Kazuhiro Makino , Hiroshi Nomura
CPC分类号： E04B1/19 , B66C23/64 , E04B1/1906 , E04B2001/1927 , E04B2001/1951 , E04B2001/199 , E04B2001/1993 , Y10T403/3926 , Y10T403/479 , Y10T403/4983
摘要： A joint for interconnecting a main pipe and an auxiliary pipe of a framework structure. The joint is adapted to envelope the main pipe and to be fixed thereto and is provided with an expanded portion. The auxiliary pipe is adapted to be fixed to the expanded portion of the joint so that the main pipe and the auxiliary pipe are connected to each other through the joint.
摘要翻译： 用于互连骨架结构的主管和辅助管的接头。 接头适于包围主管并固定在其上并设置有扩展部分。 辅助管适于固定在接头的膨胀部分上，使得主管和辅助管通过接头相互连接。
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公开(公告)号：US4445569A
公开(公告)日：1984-05-01
申请号：US357277
申请日：1982-03-11
申请人： Norihide Saho , Koji Koibuchi , Kenjiro Kasai , Hiroshi Higaki
发明人： Norihide Saho , Koji Koibuchi , Kenjiro Kasai , Hiroshi Higaki
CPC分类号： F28F3/048 , F28D9/0012 , F28D9/04 , Y10S165/36
摘要： The present invention relates to a laminated heat exchanger having a laminated construction consisting of a plurality of perforated heat transfer plates and spacers arranged alternatingly, the spacers defining a plurality of fluid passages between respective adjacent heat transfer plates, so that heat is exchanged between different fluids flowing in different fluid passages through the heat transfer across the heat transfer plates. More specifically, the invention is concerned with a heat exchanger of the type described above, wherein a plurality of separate scroll passages are formed by the spacer, so that local concentration of each fluid in its passage is avoided to remarkably improve the heat transfer efficiency.
摘要翻译： 层压热交换器本发明涉及一种具有叠层结构的叠层式热交换器，该叠层结构由多个穿孔传热板和交替布置的间隔件组成，间隔件在相邻的传热板之间限定多个流体通道，从而在不同的流体 在不同的流体通道中流过穿过传热板的传热。 更具体地，本发明涉及一种上述类型的热交换器，其中通过间隔件形成多个单独的涡旋通道，从而避免了每个流体在其通道中局部集中，从而显着提高了传热效率。
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6.发明授权
公开(公告)号：US4802418A
公开(公告)日：1989-02-07
申请号：US8340
申请日：1987-01-29
申请人： Isao Okamoto , Katsuyuki Terada , Hiromi Go , Michio Sebata , Hiroshi Higaki , Hideo Takai
发明人： Isao Okamoto , Katsuyuki Terada , Hiromi Go , Michio Sebata , Hiroshi Higaki , Hideo Takai
CPC分类号： B61F5/44
摘要： A wheelset steering apparatus and method for the truck of railway vehicles, wherein an axle box rotatably provided on the opposite ends of the wheelset is elastically supported in the longitudinal direction as well as in the lateral direction of the truck with respect to a truck frame. Vertical loadings on the truck frame are carried by the axle box. A spring constant in the longitudinal direction of the truck in a state of being elastically supported with respect to the truck frame of the axle box is varied when the vehicle runs. The self-steering property of the wheelset is enhanced, and stability in running on a straight track is secured.
摘要翻译： 一种用于铁路车辆的卡车的轮对转向装置和方法，其中可旋转地设置在所述轮对的相对端上的轴箱在所述卡车的纵向方向以及所述卡车的横向方向上相对于卡车框架被弹性地支撑。 车架上的垂直载荷由轴箱承载。 当车辆行驶时，在相对于车轴箱的卡车框架被弹性支撑的状态下，卡车纵向方向上的弹簧常数是变化的。 提高了轮对的自动转向性能，确保了在直线轨道上运行的稳定性。
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公开(公告)号：US4746143A
公开(公告)日：1988-05-24
申请号：US8337
申请日：1987-01-29
申请人： Isao Okamoto , Katsuyuki Terada , Hiromi Go , Michio Sebata , Hiroshi Higaki , Hideo Takai
发明人： Isao Okamoto , Katsuyuki Terada , Hiromi Go , Michio Sebata , Hiroshi Higaki , Hideo Takai
IPC分类号： B60G17/016 , B60G99/00 , B61F5/24 , G05D19/02 , B60G21/00
CPC分类号： B60G17/0162 , B61F5/245 , G05D19/02
摘要： A vibration control apparatus for vehicles to be installed on the vehicle wherein a vehicle body is supported on a truck through springs and damping mechanisms, for suppressing the vibrations of the vehicle body and enhancing the riding quality of the vehicle, comprising a vibration detector which detects the vibration of the vehicle body, a compensator circuit which compensates the detection output of the vibration detector and produces a control output for suppressing the vibration of the vehicle body, a fluid operating mechanism which controls the relative displacement between the vehicle body and the truck and which is connected to the vehicle body on one side and to the truck on the other side, a fluid control device which controls the fluid operating mechanism by the use of the control output produced by the compensator circuit, and damping control means to suppress the damping function of the damping mechanism upon sensing the state under which the vibration of the vehicle body is suppressed by the fluid operating mechanism.
摘要翻译： 一种用于车辆安装在车辆上的振动控制装置，其中车体通过弹簧和阻尼机构支撑在卡车上，用于抑制车体的振动并提高车辆的乘坐质量，包括：一个检测器 车身的振动，补偿振动检测器的检测输出并产生用于抑制车身振动的控制输出的补偿器电路，控制车身与卡车之间的相对位移的流体操作机构和 其一侧连接到车体，另一侧连接到卡车，通过使用由补偿器电路产生的控制输出来控制流体操作机构的流体控制装置，以及抑制阻尼的阻尼控制装置 在检测车体振动的状态下的阻尼机构的功能 被流体操作机构抑制。
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