Maximator Gmbh

Linde Aktiengesellschaft

Linde Gmbh

Cryostar Sas

Rag Austria Ag

Christoph Nagl

Robert Adler

Markus Rasch

Markus Stephan

Henning Willig

Sarah Gruber

Rene Himmelstein

Georg Fahrthofer

Ekkehardt Klein

Sascha Dorner

Lukas Tobeiner

Andreas Pollak

Klaus Fischer

Johannes Fritzer

Werner Muchitsch

Mathias Kurras

Thomas Karoschitz

Leopold Hauser

Michael Hernegger

A compressor and method for compressing a working medium, including moving a drive piston which is driven by way of a driving medium within a first cylinder between a first end position and a second end position; moving a high pressure piston which compresses the working medium within a second cylinder between a first end position and a second end position; arranging a high pressure seal for sealing the high pressure piston; arranging a magazine having a receptacle for the high pressure seal and at least one replacement high pressure seal in a first operating position, in which the high pressure piston is sealed by way of the high pressure seal; and transferring the magazine from the first operating position to a second operating position, in which the high pressure piston is sealed by way of the replacement high pressure seal.

Compressor and method for compressing a working medium

The invention relates to a method for operating a piston compressor () having a reciprocating piston () in a cylinder (), wherein an inlet valve () and an outlet valve () are provided in the cylinder () on the side of a medium (b) which is to be compressed and conveyed, wherein the reciprocating piston () is moved to and fro by way of a hydraulic drive () with a hydraulic piston () with the use of a hydraulic medium (a) in a first volume (), with which the reciprocating piston () is loaded on the side of the hydraulic drive (), wherein, if required, hydraulic medium (a) is fed into the first volume () and/or is discharged from the first volume () in a manner which is dependent on a position of the hydraulic piston () and/or a rotational angle ((p) of a shaft () which is provided for moving the hydraulic piston () in relation to a position (x) of the reciprocating piston () and/or a pressure (p) in the first volume (), and to a piston compressor () of this type.

Method for operating a piston compressor, and piston compressor

The invention relates to a device and a method for compressing a working medium, comprising:

Device and method for compressing a working medium

The invention provides an apparatus comprising a storage tank, a liquid piston compressor and a gas-fed device. The storage tank is configured to store liquefied gas therein. The liquid piston compressor is disposed downstream of, and in fluid communication with, the storage tank and is configured to receive boil-off gas from the storage tank and to compress the gas. The gas-fed device is disposed downstream of, and in fluid communication with, the liquid piston compressor, and is configured to receive compressed gas from the liquid piston compressor.

Apparatus and method for compressing evaporated gas

A heat exchanger is disclosed having a first cylindrical tube and a lead screw which extends coaxially inside the first cylindrical tube; the inner surface of the first cylindrical tube has guiding grooves, and a cleaning element is secured to the lead screw in such a way that a rotating movement of the lead screw moves the cleaning element in the axial direction along the guiding grooves.

Heat exchanger

A compression machine () includes an oscillating body () oscillating between two reversal points (U, U), wherein the oscillating body has a first mass (m), and a maximum value of resulting compression force (F*) when the oscillating body is used is less by a predetermined factor (F) than a maximum value of the resulting compression force when an oscillating reference body () having a reference mass (m) is used in a reference compression machine () of same construction and using the same fluid (), wherein the first mass exceeds the reference mass by a percentage that is a function of the predetermined factor, and wherein maximum value of the resulting compression force is reduced by the predetermined factor F by reducing cross-sectional area (A) of the oscillating reference body if the oscillating reference body were used. A related method is also provided.

Compression machine with a body oscillating between two reversal points

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Alland, Austria

Christoph Nagl