公开(公告)号：US5731687A

公开(公告)日：1998-03-24

申请号：US634277

申请日：1996-04-18

申请人： Tutomu Hirano ,  Shigeru Fujii ,  Masashi Nakamura

发明人： Tutomu Hirano ,  Shigeru Fujii ,  Masashi Nakamura

IPC分类号： F02B63/04 ,  F02B77/13 ,  H02K5/04

CPC分类号： F02B63/04 ,  F02B77/13 ,  F02B2063/045 ,  F02B63/044

摘要： In a generator assembly, outside air, taken from a suction hole into a fixed soundproof housing, is sucked into a portable engine generator covered by a soundproof case to operate an engine and cool the interior of the fixed soundproof housing. The exhaust gas of the engine and the cooling air of the soundproof case are exhausted outside through the exhaust air hole of the soundproof case and the external exhaust hole of the fixed soundproof housing without leaking into the fixed soundproof housing. Therefore, the portable engine generator can be operated while it remains housed within the fixed soundproof housing. The exhaust air duct of the portable engine generator and the communicating duct of the fixed soundproof housing are communicated in a state of close contact, at the time that the portable engine generator has been positioned by a positioning member provided in the fixed soundproof housing. The portable engine generator can be put into or out from the fixed soundproof housing and is guided and housed by wheel guide rails provided within the fixed soundproof housing.

摘要翻译： 在发电机组件中，从抽吸孔取入固定隔音壳体的外部空气被吸入由隔音壳体覆盖的便携式发动机发电机中，以操作发动机并且冷却固定隔音壳体的内部。 发动机的排气和隔音箱的冷却空气通过隔音壳体的排气孔和固定隔音壳体的外部排气孔排出外部，而不会泄漏到固定隔音壳体中。 因此，便携式发动机发电机可以在其保持在固定隔音壳体内时被操作。 便携式发动机发电机的排气风道和固定隔音壳体的连通管道在通过设置在固定隔音壳体中的定位构件定位的状态下以紧密接触的状态通信。 便携式发电机可以从固定隔音壳体放入或导出，并由设在固定隔音壳体内的轮子导轨引导和收纳。