EP 1433954 B1 20050302 - Axial piston machine
Title (en)
Axial piston machine
Title (de)
Axialkolbenmaschine
Title (fr)
Machine à pistons axiaux
Publication
Application
Priority
- DE 10030147 A 20000620
- EP 01925467 A 20010315
Abstract (en)
[origin: WO0198656A1] The invention relates to an axial piston engine (1) with a housing (2), inside the housing interior (4) of which a drive shaft (7) and a cylinder drum (16), arranged axially adjacent to said shaft, are rotatably mounted. The longitudinal mid-axes (9a, 9b) of the driveshaft (7) and the cylinder drum (17) run inclined to each other at an angle (W). Several piston bores (18) are arranged in the cylinder drum (16), running roughly parallel to the mid-axis thereof and in which pistons (21) may run axially up and down. The ends of said pistons, facing the driveshaft (7), are universally pivoted by means of a support joint (25) to the driveshaft (7), whereby a retainer plate (31), common to all support joints (23), is provided to prevent the piston ends from axially separating from the support joints (23). A sensor (36) is provided for determining the speed of the driveshaft (7) and co-operates with markings (39) on a component which rotates with the driveshaft (7) during operation. In order to simplify the axial piston engine (1) the markings are arranged on the circumferential region of the retainer plate.
IPC 1-7
IPC 8 full level
F04B 1/12 (2006.01); F04B 1/20 (2006.01); F04B 23/10 (2006.01)
CPC (source: EP US)
F04B 1/126 (2013.01 - EP US); F04B 1/2014 (2013.01 - EP US); F04B 23/106 (2013.01 - EP US); F04B 23/14 (2013.01 - EP US); F04B 2201/1201 (2013.01 - EP US)
Designated contracting state (EPC)
DE FR GB IT SE
DOCDB simple family (publication)
WO 0198656 A1 20011227; DE 10030147 C1 20020606; DE 50104620 D1 20041230; DE 50105498 D1 20050407; EP 1292768 A1 20030319; EP 1292768 B1 20041124; EP 1433954 A1 20040630; EP 1433954 B1 20050302; US 2003136359 A1 20030724; US 6779433 B2 20040824
DOCDB simple family (application)
EP 0102950 W 20010315; DE 10030147 A 20000620; DE 50104620 T 20010315; DE 50105498 T 20010315; EP 01925467 A 20010315; EP 04007090 A 20010315; US 27562902 A 20021106