ROLLER-VANE HYDRAULIC MACHINE

PCT No. PCT/SU88/00087 Sec. 371 Date Dec. 14, 1989 Sec. 102(e) Date Dec. 14, 1989 PCT Filed Apr. 18, 1988 PCT Pub. No. WO89/10487 PCT Pub. Date Nov. 2, 1989.The roller-vane hydraulic machine comprises a hollow casing (1) having working fluid inlet and outlet passages (2, 3). The casing (1) is provid...

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Hauptverfasser: TSURGAN, FEDOR P, STOBETSKY, VYACHESLAV N, DOMOGATSKY, VIKTOR V, BUKHONOV, ALEXEI D, URISMAN, YAKOV Y, KRAVTSOV, ALEXANDR I, BOIKO, VALENTINA F, LEVIN, BORIS M
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Sprache:eng
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Zusammenfassung:PCT No. PCT/SU88/00087 Sec. 371 Date Dec. 14, 1989 Sec. 102(e) Date Dec. 14, 1989 PCT Filed Apr. 18, 1988 PCT Pub. No. WO89/10487 PCT Pub. Date Nov. 2, 1989.The roller-vane hydraulic machine comprises a hollow casing (1) having working fluid inlet and outlet passages (2, 3). The casing (1) is provided with hollows opening into the space of the casing (1), said hollows accommodating rollers (4) interacting with a rotor (5) located inside of the casing (1). The casing (1) is provided with vanes (6) which, together with the casing (1) form a working space (7) divided by the rollers (4) into larger and smaller inter-roller chambers (8, 9) intercommunicated in pairs by hydraulic relief passages (14, 15). The rollers (4) have slots for the passage of the vanes (6) of the rotor (5). The larger and smaller inter-roller chambers (8, 9) are intercommunicated in pairs by passages (14, 15, 16, 17) in the casing (1).