发明授权
- 专利标题: Hybrid industrial vehicle
- 专利标题(中): 混合动力车
-
申请号: US12934234申请日: 2008-08-05
-
公开(公告)号: US08573339B2公开(公告)日: 2013-11-05
- 发明人: Kensuke Futahashi , Masataka Kawaguchi , Kiyomitsu Ogawa
- 申请人: Kensuke Futahashi , Masataka Kawaguchi , Kiyomitsu Ogawa
- 申请人地址: JP Nagaokakyo-shi
- 专利权人: Mitsubishi Nichiyu Forklift Co., Ltd.
- 当前专利权人: Mitsubishi Nichiyu Forklift Co., Ltd.
- 当前专利权人地址: JP Nagaokakyo-shi
- 代理机构: Birch, Stewart, Kolasch & Birch, LLP
- 优先权: JP2008-082373 20080327
- 国际申请: PCT/JP2008/064059 WO 20080805
- 国际公布: WO2009/118924 WO 20091001
- 主分类号: B60K6/20
- IPC分类号: B60K6/20
摘要:
A hybrid industrial vehicle performs steering operation and the like during idling stop, without using a complicated mechanism. The hybrid industrial vehicle configured to transmit power of a first electric motor (23) and power of an engine (21) to a drive wheel (34) through a first gear train (32) comprises: a second electric motor (24) actuated when supplied with electric power from a battery (22); a first hydraulic pump (26) supplying pressure oil to a cargo handling hydraulic system; a second gear train (28) interposed among the engine and the second electric motor and the first hydraulic pump and capable of mutual power transmission among the engine, the second electric motor and the first hydraulic pump; a second hydraulic pump (27) supplying pressure oil to a steering hydraulic system; and a third electric motor (25) actuated to drive the second hydraulic pump when supplied with electric power from the battery.
公开/授权文献
- US20110056755A1 HYBRID INDUSTRIAL VEHICLE 公开/授权日:2011-03-10
信息查询