Brakes – Internal-resistance motion retarder – Resistance alters relative to direction of thrust member
Patent
1990-12-20
1992-08-11
Graham, Matthew C.
Brakes
Internal-resistance motion retarder
Resistance alters relative to direction of thrust member
188299, 18832215, F16B 1302
Patent
active
051371251
ABSTRACT:
A pressure-actuated valve which includes an effective pressure face by which the valve is opened, the face on which the pressure difference that opens the valve acts is completely independent of an openable flow opening. The effective pressure face and the openable flow opening can be selected arbitrarily within wide limits, independently of one another. The pressure-actuated valve according to the invention is preferably suitable for shock absorbers.
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patent: 4946009 (1990-08-01), Knutson
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E. M. Chaimowitsch, "OGrundlagen und Anwendung", 5. Ed., 1963, p. 200.
H. G. Conway "Fluid Pressure Mechanisms", 7959, pp. 96-99.
W. Backe, "Grundlagen der Olhydraulik", 4. Edition, 1979, pp. 235-239.
Gawlik Rolf
Taubitz Bernd
Troltsch Karl
Weisser Roland
Graham Matthew C.
Greigg Edwin E.
Greigg Ronald E.
Robert & Bosch GmbH
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