Energy storage and recovery for a tracked machine

Motor vehicles – Power – Electric

Reexamination Certificate

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Details

C180S065800

Reexamination Certificate

active

07658250

ABSTRACT:
A system for storing and recovering energy associated with a machine having ground engaging tracks is disclosed. The system includes a power source configured to supply mechanical energy for operation of the machine, and an electric generator operably coupled to the power source. The electric generator is configured to convert at least a portion of the mechanical energy into electric energy. The system further includes an electric motor operably coupled to the electric generator. The electric motor is configured to supply power to the ground engaging tracks. The system includes an energy storage device configured to store energy associated with the machine, and a controller configured to divert a portion of the energy supplied by the power source to the energy storage device while the machine travels in a first direction, and recover energy stored in the energy storage device for use while the machine travels in a second direction.

REFERENCES:
patent: 4254668 (1981-03-01), Kessinger et al.
patent: 4434680 (1984-03-01), Riediger et al.
patent: 4998591 (1991-03-01), Zaunberger
patent: 5195600 (1993-03-01), Dorgan
patent: 5363937 (1994-11-01), James
patent: 5586613 (1996-12-01), Ehsani
patent: 5915292 (1999-06-01), Abels
patent: 5991677 (1999-11-01), Kinugawa et al.
patent: 6119802 (2000-09-01), Puett, Jr.
patent: 6216807 (2001-04-01), Eckhoff
patent: 6260465 (2001-07-01), Zonak et al.
patent: 6282897 (2001-09-01), Paul
patent: 6358176 (2002-03-01), Nauheimer et al.
patent: 6418707 (2002-07-01), Paul
patent: 6450283 (2002-09-01), Taggett
patent: 6527070 (2003-03-01), Ryan
patent: 6678972 (2004-01-01), Naruse et al.
patent: 6691806 (2004-02-01), Wolfgang et al.
patent: 6705030 (2004-03-01), Tokunaga et al.
patent: 6708787 (2004-03-01), Naruse et al.
patent: 6725581 (2004-04-01), Naruse et al.
patent: 6745117 (2004-06-01), Thacher et al.
patent: 6877577 (2005-04-01), Smith
patent: 6958549 (2005-10-01), Wakitani et al.
patent: 6962550 (2005-11-01), Kadota
patent: 7151355 (2006-12-01), Izumi et al.
patent: 7520354 (2009-04-01), Morrow et al.
patent: 2003/0226291 (2003-12-01), Naruse et al.
patent: 2004/0098983 (2004-05-01), Naruse et al.
patent: 2005/0187067 (2005-08-01), Dobereiner
patent: 2005/0263329 (2005-12-01), Kuras et al.
patent: 2005/0274555 (2005-12-01), Betz et al.
patent: 2007/0102209 (2007-05-01), Doebereiner
patent: 10 2004 009 030 (2005-09-01), None
patent: 1 452 710 (2004-09-01), None
patent: 1 747 929 (2007-01-01), None
patent: WO 94/09548 (1994-04-01), None
patent: WO 2007/040820 (2007-04-01), None
Partial Search Report from PCT/US2007/021052.

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