Free-piston device with electric linear drive

Details Free-piston device with electric linear drive Free-piston device with electric linear drive

2006-08-01

2006-08-01

Yuen, Henry C. (Department: 3747)

Internal-combustion engines

Free piston

Single chamber; one piston

Reexamination Certificate

active

07082909

ABSTRACT:
To provide a universally usable free-piston device with electric linear drive, comprising at least one piston receptacle with at least one piston device arranged for linear displacement in the piston receptacle, the piston device comprising a traveller device, and a stator device being arranged on the piston receptacle, and the at least one piston device being drivable under the action of a medium which expands in an expansion space, it is proposed that the piston stroke be variably adjustable via the linear drive such that the dead centers of the displacement of the piston device are definable.

REFERENCES:
patent: 4154200 (1979-05-01), Jarret et al.
patent: 4385597 (1983-05-01), Stelzer
patent: 4454426 (1984-06-01), Benson
patent: 4924956 (1990-05-01), Deng et al.
patent: 5287827 (1994-02-01), Almendinger et al.
patent: 6199519 (2001-03-01), Van Blarigan
patent: 6651599 (2003-11-01), Wechner
patent: 2003/0024492 (2003-02-01), Malmquist et al.
patent: 113 593 (1975-06-01), None
patent: 31 03 432 (1982-09-01), None
patent: 40 24 591 (1992-02-01), None
patent: 43 44 915 (1995-07-01), None
patent: 198 13 992 (1999-10-01), None
patent: 854255 (1960-11-01), None
patent: 1392827 (1975-04-01), None
patent: 2 334 385 (1999-08-01), None
patent: WO 01/45977 (2001-06-01), None
Van Blarigan, Peter, “Advanced Internal Combustion Engine Research”,Proceedings of the 2000 DOE Hydrogen Program Review, 2000, pp. 1-19.

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