Rotary kinetic fluid motors or pumps – Including means for handling working fluid leakage – Leakage through seal between runner or shaft and static part
Patent
1992-01-06
1993-07-20
Look, Edward K.
Rotary kinetic fluid motors or pumps
Including means for handling working fluid leakage
Leakage through seal between runner or shaft and static part
4151681, 415230, 415113, 277 67, 277DIG6, 277 70, F01D 1100
Patent
active
052288277
ABSTRACT:
Device for the removal of liquid components issuing from a shaft seal into a cavity (3) enveloping a rotating shaft (1). A frictional heat source for the evaporation of the liquid components is associated with the cavity (3) and/or parts of the engine adjoining it.
REFERENCES:
patent: 1763574 (1930-06-01), Williams
patent: 4174771 (1979-11-01), Hirt
patent: 4393012 (1983-07-01), Kato et al.
patent: 4691276 (1987-09-01), Miller et al.
patent: 4973224 (1990-11-01), Pesch
Barunke, R. D.: Beheizbare Wellendichtung fun; eine Flussig-Stickstoff-Kreiselpumpe: Linde Berichte aus Technik und Wissenshaft, 1967, vol. 24, pp. 20-25.
Cordts Detlef
Wagner Frank
Firma Carl Freudenberg
Look Edward K.
Sgantzos Mark
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