Maximator Gmbh

Linde Aktiengesellschaft

Markus Rasch

Robert Adler

Christoph Nagl

Henning Willig

Sarah Gruber

Rene Himmelstein

Georg Fahrthofer

Markus Stephan

Martin Pfandl

Michael Stefan

Johannes Hell

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 device and a method for compressing a working medium, comprising:

Device and method for compressing a working medium

A method for performing a pressure test on a tank (e.g. hydrogen tank) and a filling apparatus is disclosed. The tank is connected via a tank valve to a tank feed line which has a first valve for shutting off the tank feed line, wherein during the pressure test prior to the tank being filled through the tank feed line a flow of medium, with the first valve closed, is directed into the tank via a bypass line bridging the first valve, wherein the flow of medium is throttled in the bypass line such that a tank feed pressure acting on the tank valve rises in a controlled manner, wherein the tank valve opens particularly when the tank feed pressure exceeds the pressure prevailing in the tank.

Method for performing a pressure test on a tank and tank filling apparatus

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Vienna, Austria

Markus Rasch