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Machine translation
1. (WO1997005392) LIQUID RING MACHINE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1997/005392    International Application No.:    PCT/DE1996/001429
Publication Date: 13.02.1997 International Filing Date: 31.07.1996
Chapter 2 Demand Filed:    31.01.1997    
IPC:
F01C 21/10 (2006.01), F04C 19/00 (2006.01)
Applicants: SIEMENS AKTIENGESELLSCHAFT [DE/DE]; Wittelsbacherplatz 2, D-80333 München (DE) (For All Designated States Except US).
SIEBENWURST, Robert [DE/DE]; (DE) (For US Only).
BARANY, Alfred [DE/DE]; (DE) (For US Only).
KUHN, Hans [DE/DE]; (DE) (For US Only).
NEUBAUER, Hans-René [DE/DE]; (DE) (For US Only).
NIEBLER, Hermann [DE/DE]; (DE) (For US Only).
WEIGL, Hans [DE/DE]; (DE) (For US Only).
TEWS, Bernhard [DE/DE]; (DE) (For US Only).
TRIMBORN, Peter [DE/DE]; (DE) (For US Only)
Inventors: SIEBENWURST, Robert; (DE).
BARANY, Alfred; (DE).
KUHN, Hans; (DE).
NEUBAUER, Hans-René; (DE).
NIEBLER, Hermann; (DE).
WEIGL, Hans; (DE).
TEWS, Bernhard; (DE).
TRIMBORN, Peter; (DE)
Priority Data:
195 28 010.5 31.07.1995 DE
Title (DE) FLÜSSIGKEITSRINGMASCHINE
(EN) LIQUID RING MACHINE
(FR) MACHINE A ANNEAU LIQUIDE
Abstract: front page image
(DE)Die Erfindung betrifft eine Flüssigkeitsringmaschine. Eine Verminderung der Strömungsverluste wird dadurch erreicht, daß das Maschinengehäuse (1) zumindest an seinem Innenumfang (3) mit einer eine strukturierte Oberfläche mit geringer Rauhtiefe aufweisenden Schicht (4) bedeckt ist.
(EN)The invention concerns a liquid ring machine in which decrease in flow is reduced in that the machine housing (1) is covered at least on its inner periphery (3) with a layer (4) comprising a structured surface with reduced surface roughness.
(FR)L'invention concerne une machine à anneau liquide. On parvient à une réduction de la diminution de l'écoulement du fait que le bâti (1) de la machine est recouvert, au moins au niveau de sa périphérie (3), d'une couche (4) dont la surface structurée présente une faible rugosité.
Designated States: CA, CN, JP, KR, US.
European Patent Office (AT, BE, CH, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE).
Publication Language: German (DE)
Filing Language: German (DE)