Luk Fahrzeug-hydraulik Gmbh & Co. Kg

Luk Fahrzeug-hyrdaulik Gmbh & Co. Kg

Peter Barth

Georg Weber

Volker Seipel

Peter Kuhn

Jan Hinrichs

Willi Parsch

Andre Speck

Jean-Claude Gnaly

Henry Wittkopf

A reciprocating piston machine, such as an air-conditioning compressor for motor vehicles, including a pivot ring and a guide sleeve that is provided axially slidably on a drive shaft and is provided with radially projecting bearing sleeves. The pivot ring and the guide sleeve are interconnected by pins so as to be rotatable relative to each other while being axially joined in a fixed manner, the pins being mounted in bores of the pivot ring and in bores of the bearing sleeves of the guide sleeve.

Reciprocating piston machine

The invention relates to an axial piston machine, in particular, an air-conditioning compressor for motor vehicles, with at least one piston, an essentially cylindrical piston shaft and an enclosure, which encloses a tilt ring or a tilt disc and a piston slipper sliding on said tilt ring or said tilt disc, whereby the enclosure has spherical recesses for housing the piston slipper.

Axial piston machine

A reciprocating piston mechanism for an air-conditioning compressor in a motor vehicle has a housing, a rotary driven shaft, a shaft seal assembly with a gliding ring seal, at least one radial shaft bearing, and at least one axial shaft bearing. At least the radial shaft bearing is seated in a bearing sleeve that is connected to the compressor housing and projects into an interior space of the housing

Reciprocating piston mechanism

A compressor, in particular for air conditioning systems in motor vehicles, having a housing, a housing sealing cover, a drive shaft with bearings and a drive device for pistons that are displaced back and forth. The drive device transfers the rotational displacement of the drive shaft into the back-and-forth displacement of the pistons. The compressor also includes a cylinder block, in which the pistons that are displaced back and forth take in and compress coolant, a valve device, in addition to a valve plate with intake and discharge valves comprising intake and discharge chambers for an intake pressure zone and a discharge pressure zone. A cylinder head may be a separate element from the housing, in pot-shaped form, or the housing sealing cover. The intake and discharge chambers, the valve device, and the cylinder block may be situated in the closed side of the pot-shaped housing.

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Bielefeld, Germany

Peter Barth