EP 1151197 B1 20030924 - AXIAL PISTON MACHINE
Title (en)
AXIAL PISTON MACHINE
Title (de)
AXIALKOLBENMASCHINE
Title (fr)
MACHINE A PISTONS AXIAUX
Publication
Application
Priority
- DE 9902688 W 19990827
- DE 29823804 U 19980902
Abstract (en)
[origin: US2002038600A1] The invention relates to an axial piston motor (1), especially a compressor for the air conditioning system of a motor vehicle, comprising a housing (2) and a compressor unit (6). Said compressor unit is driven by a drive shaft (8), is arranged in the housing (2), and is provided for sucking and compressing a cooling medium. The compressor unit (6) comprises pistons (15) which move in a reciprocating motion in a cylinder block (18) and comprises a drive disc (11) which rotates with the drive shaft (8) and which drives the pistons (15). The aim of the invention is to obtain a delivery rate which is independent of rotational speed. To this end, the invention provides that the mass of the drive disc (11) is calculated such that the centrifugal forces generated when the drive disc (11) is rotating are large enough to counteract the pivoting movement of the drive disc (11) while actively regulating the same, and to influence the piston stroke and thus the delivery rate, especially to reduce or to limit the same.
IPC 1-7
IPC 8 full level
F04B 27/10 (2006.01); F04B 27/18 (2006.01)
CPC (source: EP US)
F04B 27/1054 (2013.01 - EP US); F04B 27/18 (2013.01 - EP US)
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
US 2002038600 A1 20020404; DE 19981701 D2 20011018; DE 59907137 D1 20031030; EP 1151197 A1 20011107; EP 1151197 B1 20030924; WO 0014409 A1 20000316
DOCDB simple family (application)
US 92400201 A 20010807; DE 19981701 T 19990827; DE 59907137 T 19990827; DE 9902688 W 19990827; EP 99953619 A 19990827