Linde Aktiengesellschaft

Cryostar Sas

Robert Bosch

Linde Gmbh

Rag Austria Ag

Ekkehardt Klein

Robert Adler

Christoph Nagl

Lukas Tobeiner

Andreas Pollak

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

Growing community of inventors

Katzelsdorf, Austria

Ekkehardt Klein