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Machine translation
1. (WO1994016221) PRESSURE-APPLYING ARRANGEMENT IN A HYDRAULIC AXIAL PISTON MACHINE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1994/016221    International Application No.:    PCT/DK1994/000012
Publication Date: 21.07.1994 International Filing Date: 07.01.1994
Chapter 2 Demand Filed:    12.08.1994    
IPC:
F04B 1/12 (2006.01)
Applicants: DANFOSS A/S [DK/DK]; DK-6430 Nordborg (DK) (For All Designated States Except US).
KRISTENSEN, Egon [DK/DK]; (DK) (For US Only)
Inventors: KRISTENSEN, Egon; (DK)
Common
Representative:
DANFOSS A/S; Patent Dept., DK-6430 Nordborg (DK)
Priority Data:
P 43 01 120.9 18.01.1993 DE
Title (EN) PRESSURE-APPLYING ARRANGEMENT IN A HYDRAULIC AXIAL PISTON MACHINE
(FR) AGENCEMENT D'APPLICATION DE PRESSION DANS UNE MACHINE HYDRAULIQUE A PISTON AXIAL
Abstract: front page image
(EN)A pressure-applying arrangement in a hydraulic axial piston machine is disclosed, having a pressure plate (7) and a piston (9) that is axially displaceable in a cylinder body (3), is biased by a spring (10) and acts against the pressure plate (7). It should also be possible to use such a pressure-applying arrangement when the axial piston machine is operated with a hydraulic fluid that has no or only very little lubricating property, for example, water. For that purpose, the piston (9) is formed from a high-strength thermoplastics material.
(FR)Agencement d'application de pression dans une machine hydraulique à piston axial, possédant une plaque de pression (7) et un piston (9) qui se déplace axialement dans un corps cylindrique (3), est sollicité par un ressort (10) et s'oppose à la plaque de pression (7). Il serait avantageux de pouvoir utiliser cet agencement d'application de pression lorsque la machine à piston axial est actionnée par un fluide hydraulique qui ne présente que peu ou pas de pouvoir lubrifiant, par exemple de l'eau. A cet effet, le piston (9) se compose d'une matière thermoplastique à haute résistance.
Designated States: AT, AU, BG, BR, BY, CA, CH, CN, CZ, DK, ES, FI, GB, HU, JP, KR, KZ, LU, LV, NL, NO, NZ, PL, PT, RO, RU, SE, SK, UA, US, UZ, VN.
European Patent Office (AT, BE, CH, DE, DK, ES, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE).
Publication Language: English (EN)
Filing Language: English (EN)