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1. (WO2019037894) METHOD FOR OPERATING A COMPRESSOR, AND COMPRESSOR
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Pub. No.: WO/2019/037894 International Application No.: PCT/EP2018/025207
Publication Date: 28.02.2019 International Filing Date: 01.08.2018
IPC:
F04B 39/00 (2006.01) ,F04B 39/04 (2006.01) ,F04B 37/18 (2006.01) ,F04C 29/04 (2006.01) ,F04C 29/02 (2006.01) ,F04C 19/00 (2006.01)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04
POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
B
POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
39
Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/-F04B37/225
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04
POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
B
POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
39
Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/-F04B37/225
04
Measures to avoid lubricant contaminating the pumped fluid
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04
POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
B
POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
37
Pumps specially adapted for elastic fluids and having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/-F04B35/187
10
for special use
18
for specific elastic fluids
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04
POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
C
ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
29
Component parts, details, or accessories, of pumps or pumping installations specially adapted for elastic fluids, not provided for in groups F04C18/-F04C28/193
04
Heating; Cooling; Heat insulation
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04
POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
C
ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
29
Component parts, details, or accessories, of pumps or pumping installations specially adapted for elastic fluids, not provided for in groups F04C18/-F04C28/193
02
Lubrication; Lubricant separation 
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04
POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
C
ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
19
Rotary-piston pumps with fluid ring or the like, specially adapted for elastic fluids
Applicants:
LINDE AKTIENGESELLSCHAFT [DE/DE]; Klosterhofstr. 1 80331 München, DE
Inventors:
ADLER, Robert; AT
DORNER, Sascha; AT
NAGL, Christoph; AT
FAHRTHOFER, Georg; AT
Priority Data:
10 2017 007 921.822.08.2017DE
17020403.605.09.2017EP
Title (EN) METHOD FOR OPERATING A COMPRESSOR, AND COMPRESSOR
(FR) PROCÉDÉ POUR FAIRE FONCTIONNER UN COMPRESSEUR ET COMPRESSEUR
(DE) VERFAHREN ZUM BETREIBEN EINES VERDICHTERS UND VERDICHTER
Abstract:
(EN) The invention relates to a method for operating a compressor (100), wherein an ionic liquid (a) is used as an operating liquid, and wherein two different materials (c, d) of the compressor (100) are brought in contact with the ionic liquid (b) and form an electrochemical element. In order to partially balance a voltage (U) of the electrochemical element at the compressor (110), a counter voltage (UG) is applied. The invention further relates to such a compressor (100).
(FR) L'invention concerne un procédé pour faire fonctionner un compresseur (100), selon lequel un liquide ionique (a) est utilisé comme liquide de service, et deux matériaux différents (c, d) du compresseur (100) sont mis en contact avec le liquide ionique (b) et forment un élément électrochimique. Une contre-tension (UG) est appliquée pour compenser partiellement une tension (U) de l'élément électrochimique au niveau du compresseur (110). Un tel compresseur (100) est également décrit.
(DE) Verfahren zum Betreiben eines Verdichters (100), bei dem eine ionische Flüssigkeit (a) als Betriebsflüssigkeit verwendet wird, und bei dem zwei verschiedene Materialien (c, d) des Verdichters (100) mit der ionischen Flüssigkeit (b) in Kontakt gebracht werden und ein elektrochemisches Element bilden. Zum teilweisen Ausgleich einer Spannung (U) des elektrochemischen Elements an dem Verdichter (110) wird eine Gegenspannung (UG) angelegt. Einen solchen Verdichter (100) ist ebenfalls darin offenbart.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: German (DE)
Filing Language: German (DE)