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1. 发明公开

EP3202634A4 RAILWAY CARRIAGE HAVING AIR CONDITIONING DEVICES IN ENGINEER'S CABIN, GALLEY, AND PASSENGER CABIN 有权
公开(公告)号：EP3202634A4
公开(公告)日：2018-06-13
申请号：EP14903367
申请日：2014-10-03
申请人： HITACHI LTD
发明人： HAYASHI TOMOO , YAMAMOTO TAKAHISA , YAMAOKA YASUHIRO , KAWASAKI AKINORI , TSUKAMOTO SUGURU , MIYAKAWA JUN , ODA KAORU , FUKUHARA RYOTA
IPC分类号： B61D27/00
CPC分类号： B61D27/00 , B61D27/0018 , Y02T30/42
摘要： A railway vehicle (1) includes a driver's cabin, a galley and a passenger cabin which are respectively partitioned and individually having air conditioners. In an conditioned air duct (32a) to which conditioned air is supplied from the air conditioner for the galley and the air conditioner for the passenger cabin and which is arranged over the driver's cabin, the galley and the passenger cabin, a first opening/closing device controlling the flow of conditioned air is arranged in the vicinity of a first partition wall (114a) as a partition of the driver's cabin, and a second opening/closing device (38a) controlling the flow of conditioned air is arranged in the vicinity of a second partition wall (114c) as a partition between the galley and the passenger cabin. When any of the air conditioner in the driver's cabin, the air conditioner in the galley and the air conditioner in the passenger cabin fails, air condition in the cabin where the air conditioner fails is complemented by the normal air conditioner by switching between the first opening/closing device and the second opening/closing device (38a).

2. 发明公开

EP3059105A4 MOVING VEHICLE 有权
标题翻译： SICH BEWEGENDEN FAHRZEUGS
公开(公告)号：EP3059105A4
公开(公告)日：2017-05-31
申请号：EP13895747
申请日：2013-10-18
申请人： HITACHI LTD
发明人： WATANABE TOHRU , HAYASHI TOMOO , YAMAMOTO TAKAHISA , OHBA HIDESHI
IPC分类号： B60H1/00 , B61D17/12 , B61D27/00
CPC分类号： B60H1/00371 , B60H1/00564 , B60H2001/00235 , B61D17/12 , B61D27/0018
摘要： An air-conditioning duct for introducing conditioned air conditioned by an air conditioner includes : an air passage formed in an upper part of the mobile vehicle along a longitudinal direction and configured to distribute conditioned air conditioned by the air conditioner in the longitudinal direction of the mobile vehicle; and a plurality of supply ports formed along a longitudinal direction of the air passage, wherein the supply ports are each provided with a closing plate disposed to cover the supply port with spaces between the closing plate and the supply port and between the closing plate and the air-conditioning duct, a plurality of diverging flow passages for separating conditioned air exhausted through the supply ports along a width direction of the mobile vehicle are formed between the closing plates disposed at the supply ports and the supply ports, the diverging flow passages each have an outlet through which the conditioned air in the diverging flow passage is expelled into the mobile vehicle, and an air flow rate controlling member is disposed on at least one of each of the supply ports and the corresponding one of diverging flow passage, the air flow rate controlling member adjusting an air flow rate of conditioned air passing through the diverging flow passage.
摘要翻译：本发明提供一种用于导入空调机的调节空气的空调用导管，其包括：空气通路，其沿着长度方向形成在移动车的上部，并且将由空调机调节后的空调空气沿着移动体的长度方向车辆; 以及沿着所述空气通路的纵向方向形成的多个供给口，其中，所述供给口各设置有封闭板，所述封闭板布置成覆盖所述供给口，所述封闭板与所述供给口之间以及所述封闭板与所述供给口之间的空间在设置于供给口和供给口的封闭板之间形成多个分支流路，该多个分支流路用于分离沿着移动车辆的宽度方向从供给口排出的调和空气，分支流路分别具有所述分支流动通道中的调节空气通过所述出口排出到所述移动车辆中，并且空气流量控制构件设置在每个所述供应口和相应的一个分支流动通道中的至少一个上，所述空气流动调节通过分支流路的调节空气的空气流量。

3. 发明公开

EP3130517A4 MOVING VEHICLE 有权
公开(公告)号：EP3130517A4
公开(公告)日：2017-12-06
申请号：EP14888672
申请日：2014-04-08
申请人： HITACHI LTD
发明人： HAYASHI TOMOO , FUJII MOTOHIRO , SHIMADA YOSHINORI , OKAMOTO KENJI , KONISHI KENTA , FUJINAGA FUMIO , NAKAYAMA KANAME
IPC分类号： B61C7/04 , B61C5/02 , B61F1/00
CPC分类号： B61C5/02 , B61F1/00
摘要： Under an underframe 12 of a vehicle body, an engine generator, coolers each of which includes a radiator 26 connected to this engine generator and a fan 30, and electrical wiring gutters 44 receiving main circuit electrical wires 42 and control electrical wires 40 are arranged along a vehicle-body longitudinal 520 direction at both end portions in a vehicle-body width direction. The coolers are arranged at both end portions in a vehicle-body width direction 510 under the underframe 12 so as to face to each other and form airflows 500 from the both end portions in the vehicle-body width direction 510 toward the center of the vehicle body by using air blowers 30 and 30. The airflows 500 that have collided at the center of the vehicle body change directions as airflows 501 to be sent toward the electrical wiring gutters 44. With this, the electrical wiring gutters 44 are cooled, and the main circuit electrical wires 42 and the control electrical wires 40 received therein are prevented from overheating to a temperature at which insulation deterioration occurs.

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