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公开(公告)号：EP0353832B1
公开(公告)日：1993-12-15
申请号：EP89301400.1
申请日：1989-02-15
申请人： HITACHI, LTD.
IPC分类号： B61D27/00
CPC分类号： B61D27/0018
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公开(公告)号：EP0315108A3
公开(公告)日：1990-02-07
申请号：EP88118132.5
申请日：1988-10-31
申请人： HITACHI, LTD.
IPC分类号： B61D27/00
CPC分类号： B61D27/0009
摘要： The present invention relates to a ventilating equipment for high speed rolling stock An object of the present invention is to regulate a change in pressure within the vehicle resulting from a change in pressure outside to avoid passengers to feel uncomfortable. The present invention is characterized in that with the change of the outside vehicle pressure some areas of the air flow passages of the air supply equipment and exhaust air equipment are adjusted. Thus the present invention proposes means for adjusting the airflow passage areas of the air supply equipment and exhaust air equipment when the pressure outside vehicle changes. The propagation of the pressure from outside into the vehicle can be regulated.
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3.发明授权
公开(公告)号：EP0448326B1
公开(公告)日：1996-10-23
申请号：EP91302318.0
申请日：1991-03-18
申请人： HITACHI, LTD.
发明人： Ishikawa, Shinichirou , Matsuda, Toshiharu , Hirakawa, Haruo , Higaki, Hiroshi , Ikio, Atsushi , Matsumoto, Masakazu
IPC分类号： B61D27/00
CPC分类号： B61D27/00
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4.发明公开
公开(公告)号：EP0448326A3
公开(公告)日：1992-01-02
申请号：EP91302318.0
申请日：1991-03-18
申请人： HITACHI, LTD.
发明人： Ishikawa, Shinichirou , Matsuda, Toshiharu , Hirakawa, Haruo , Higaki, Hiroshi , Ikio, Atsushi , Matsumoto, Masakazu
IPC分类号： B61D27/00
CPC分类号： B61D27/00
摘要： This ventilating equipment includes 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 inteiror during travel of a train outside of tunnels by means of the low-pressure supply air blower and the low-pressure exhaust air blower, and also ventilates the car interior during travel in tunnels by means of 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.
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公开(公告)号：EP0315108A2
公开(公告)日：1989-05-10
申请号：EP88118132.5
申请日：1988-10-31
申请人： HITACHI, LTD.
IPC分类号： B61D27/00
CPC分类号： B61D27/0009
摘要： The present invention relates to a ventilating equipment for high speed rolling stock An object of the present invention is to regulate a change in pressure within the vehicle resulting from a change in pressure outside to avoid passengers to feel uncomfortable. The present invention is characterized in that with the change of the outside vehicle pressure some areas of the air flow passages of the air supply equipment and exhaust air equipment are adjusted. Thus the present invention proposes means for adjusting the airflow passage areas of the air supply equipment and exhaust air equipment when the pressure outside vehicle changes. The propagation of the pressure from outside into the vehicle can be regulated.
摘要翻译： 本发明涉及一种高速机车用通风装置本发明的目的在于调节由外部压力变化引起的车内压力变化，以避免乘客感觉不适。 本发明的特征在于，随着外部车辆压力的变化，空气供给装置和排气设备的空气流路的一些区域被调整。 因此，本发明提出了当车辆外部压力变化时调节供气设备和排气设备的气流通道面积的装置。 压力从外部传播到车辆中可以被调节。
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6.发明公开Ventilating equipment for railway rolling stock and operating method thereof 失效LüftungsausrüstungfürEisenbahnpersonenwagen und deren Anwendungsweise。
公开(公告)号：EP0448326A2
公开(公告)日：1991-09-25
申请号：EP91302318.0
申请日：1991-03-18
申请人： HITACHI, LTD.
发明人： Ishikawa, Shinichirou , Matsuda, Toshiharu , Hirakawa, Haruo , Higaki, Hiroshi , Ikio, Atsushi , Matsumoto, Masakazu
IPC分类号： B61D27/00
CPC分类号： B61D27/00
摘要： This ventilating equipment includes 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 inteiror during travel of a train outside of tunnels by means of the low-pressure supply air blower and the low-pressure exhaust air blower, and also ventilates the car interior during travel in tunnels by means of 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.
摘要翻译： 这种通风设备包括低压供气鼓风机，高压供气鼓风机，低压排风机和高压排风机。 这种通风设备在通过低压供气鼓风机和低压排气风机在隧道外的列车行驶期间使车厢通风，并且还可以通过高压在隧道行驶期间使汽车内部通风 供气机和高压排风机。 高压供气风机和高压排风机在隧道高速行驶过程中产生比外部压力变化更高的排气压力。
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公开(公告)号：EP0315108B1
公开(公告)日：1993-10-06
申请号：EP88118132.5
申请日：1988-10-31
申请人： HITACHI, LTD.
IPC分类号： B61D27/00
CPC分类号： B61D27/0009
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公开(公告)号：EP0353832A1
公开(公告)日：1990-02-07
申请号：EP89301400.1
申请日：1989-02-15
申请人： HITACHI, LTD.
IPC分类号： B61D27/00
CPC分类号： B61D27/0018
摘要： The present invention relates to a ventilating equipment for a vehicle. In the vehicles in recent years, the space allowed to dispose equipments for the vehicle is subjected to a tendency of being limited since the comfort of the vehicle has been improved. Therefore, the size of ventilating equipments has been required to be reduced. The present invention is characterized by that a supply-air equipment (20) and an exhaust-air equipment (30) are connected to one driving device (11) for the purpose of reducing the overall size of the equipment and thereby minimizing the space in which this equipment is located. Furthermore, the driving device of the equipment structured as described above is arranged to be effectively cooled by utilizing air to be supplied or air to be exhausted.
摘要翻译： 本发明涉及一种车辆通风设备。 在近年来的车辆中，由于车辆的舒适性得到改善，允许车辆设备的空间受到限制的倾向。 因此，需要减小通风设备的尺寸。 本发明的特征在于，为了减小设备的总体尺寸，供气设备（20）和排气设备（30）连接到一个驱动装置（11），从而最小化 这个设备所在的地方。 此外，如上所述构造的设备的驱动装置被布置成通过利用要供应的空气或要排出的空气来有效地冷却。
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