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1. (WO2012171646) PISTON COMPRESSOR
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2012/171646 International Application No.: PCT/EP2012/002515
Publication Date: 20.12.2012 International Filing Date: 14.06.2012
IPC:
F04B 39/00 (2006.01) ,F04B 39/12 (2006.01) ,F04B 39/14 (2006.01) ,F04B 49/12 (2006.01) ,F04B 49/14 (2006.01) ,F04B 49/16 (2006.01) ,F04B 53/16 (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
12
Casings; Cylinders; Cylinder heads; Fluid connections
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
14
Provisions for readily assembling or disassembling
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
49
Control of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for in, or of interest apart from, groups F04B1/-F04B47/196
12
by varying the length of stroke of the working members
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
49
Control of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for in, or of interest apart from, groups F04B1/-F04B47/196
12
by varying the length of stroke of the working members
14
Adjusting abutments located in the path of reciprocation
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
49
Control of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for in, or of interest apart from, groups F04B1/-F04B47/196
16
by adjusting the capacity of dead spaces of working chambers
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
53
Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/-F04B23/ or F04B39/-F04B47/203
16
Casings; Cylinders; Cylinder liners or heads; Fluid connections
Applicants:
ROTORCOMP VERDICHTER GMBH [DE/DE]; Industriestrasse 9 82110 Germering, DE (AllExceptUS)
BAUER, Heinz [DE/DE]; DE (UsOnly)
SZCZEPANEK, Udo [DE/DE]; DE (UsOnly)
Inventors:
BAUER, Heinz; DE
SZCZEPANEK, Udo; DE
Agent:
HERING, Hartmut; Berendt, Leyh & Hering Innere Wiener Str. 20 D-81667 München, DE
Priority Data:
10 2012 011 733.713.06.2012DE
102011 104 160.914.06.2011DE
Title (DE) KOLBENKOMPRESSOR
(EN) PISTON COMPRESSOR
(FR) COMPRESSEUR À PISTON
Abstract:
(DE) Bei der Erfindung wird ein Kolbenkompressor mit einem über eine motorisch angetriebene Kurbelwelle mit einem Pleuel verbundenen Kolben bereitgestellt, welcher um einen Hub in einem Zylinder in einem abschlussseitigen Zylinderkopf hin- und herbewegbar ist. Ein solcher Kolbenkompressor hat wenigstens ein Saugventil und wenigstens ein Druckventil Vorzugsweise ist der Kolbenkompressor zur Erzielung einer variierbaren Liefermenge bei gleicher Antriebsdrehzahl derart ausgelegt, dass er weitgehend baugleiche Baukastensystem-Komponenten (Gleichteile) umfasst und zur Liefermengenvariierung nur eine entsprechende Anpassung des Hubs der Kurbelwelle des Kolbenkompressors erfolgt.
(EN) The invention relates to a piston compressor, comprising a piston connected to a connecting rod by means of a motor-driven crankshaft, which piston can be moved back and forth by a stroke in a cylinder in a cylinder head on the closure side. Such a piston compressor has at least one suction valve and at least one pressure valve. In order to achieve a variable delivery rate at the same rotational driving speed, the piston compressor is preferably designed in such a way that the piston compressor comprises substantially identical modular system components (common parts) and only a corresponding adjustment of the stroke of the crankshaft of the piston compressor is carried out in order to vary the delivery rate.
(FR) L'invention concerne un compresseur à piston comprenant un piston relié à une bielle par l'intermédiaire d'un vilebrequin entraîné par un moteur, ledit piston effectuant une course en va-et-vient dans un cylindre dans une culasse côté fermeture. Un tel compresseur à piston comporte au moins une soupape d'aspiration et au moins une soupape de compression. De préférence, le compresseur à piston destiné à produire un débit variable à une même vitesse d'entraînement est configuré de manière à comprendre dans une large mesure des éléments de même type de système modulaire (pièces identiques), la course du vilebrequin du compresseur à piston étant simplement adaptée de manière correspondante pour modifier le débit.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, 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, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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, ML, MR, NE, SN, TD, TG)
Publication Language: German (DE)
Filing Language: German (DE)
Also published as:
EP2721297CN103748359RU2013155537