Owner Hitachi Construction Machinery Co., Ltd.

Inventors Fushiki, Michio; Yasuda, Tomohiko; Yagyu, Takashi; Kaneko, Satoru; Tanaka, Yasuo

Agent Griffith Hack

Pub. Number AU-B-2006288487

PCT Pub. Number WO2007/029486

Priority 2005-253514 01.09.05 JP

Filing date 22 August 2006

Wipo publication date 15 March 2007

Acceptance publication date 24 November 2011

F02D 29/06 (2006.01) Controlling engines, such controlling being peculiar to the devices driven thereby, the devices being other than parts or accessories essential to engine operation, e.g. controlling of engines by signals external thereto - peculiar to engines driving electric generators

B60K 6/46 (2007.10) Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines

B60P 1/16 (2006.01) Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading

B60W 10/30 (2006.01) Conjoint control of vehicle sub-units of different type or different function - including control of auxiliary equipment, e.g. air-conditioning compressors or oil pumps

B60W 20/00 (2006.01) Control systems specially adapted for hybrid vehicles, i.e. vehicles having two or more prime movers of more than one type, e.g. electrical and internal combustion motors, all used for propulsion of the vehicle

F15B 11/00 (2006.01) Servomotor systems without provision for follow-up action