Water-hydraulic machine

Details Water-hydraulic machine Water-hydraulic machine

2007-03-13

2007-03-13

Lazo, Thomas E. (Department: 3745)

Expansible chamber devices

Relatively movable working members

Interconnected with common rotatable shaft

Reexamination Certificate

active

10446360

ABSTRACT:
The invention concerns a water-hydraulic machine with at least two mutually movable parts, of which one has a surface of a plastic material with friction-reducing properties. In such a machine it is desired to enable the use of demineralised water. For this purpose, it is ensured that a layer of a carbon-containing material is arranged between the plastics material and the other part.

REFERENCES:
patent: 5100565 (1992-03-01), Fujiwara et al.
patent: 5288556 (1994-02-01), Lemelson
patent: 5722312 (1998-03-01), Kristensen
patent: 5762477 (1998-06-01), Jepsen et al.
patent: 5806557 (1998-09-01), Helge
patent: 5813315 (1998-09-01), Kristensen et al.
patent: 5868061 (1999-02-01), Hansen et al.
patent: 5873657 (1999-02-01), Lee
patent: 6000316 (1999-12-01), Moller et al.
patent: 6025062 (2000-02-01), Krenkel et al.
patent: 6405634 (2002-06-01), Hansen
patent: 6581507 (2003-06-01), Mizutani et al.
patent: 6582200 (2003-06-01), Kato et al.
patent: 6584886 (2003-07-01), Sugiura et al.
patent: 6589021 (2003-07-01), Kato et al.
patent: 6740393 (2004-05-01), Massler et al.
patent: 0861922 (1998-09-01), None

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