Zeo-tech Zeolith-technologie Gmbh

Zeo-tech Zeolith-technolgie Gmbh

V-zug Ag

Norbert Weinzierl

Peter K Maier-Laxhuber

Andreas Becky

Ralf W Schmidt

Reiner M Wörz

Gert Richter

Manfred Binnen

Leo Totschnig

Christoph Grupp

Reiner Wörz

Reiner W&ouml;rz

Ingo Gau

Ernst Dober

Reiner Dipl-Ing Wörz

Albert Johann Loichinger

Gerd Richter

A cooling element with a sorption agent, that under vacuum can sorb a vapor-like working agent that evaporates from a liquid working agent in an evaporator and with a regulator organ in a working agent vapor channel between the sorption agent and the evaporator, wherein the entire cooling element is hermetically enclosed by a gas-tight multi-layer film, the multi-layer film has a flexible construction and is under vacuum so encloses the regulator organ, the working agent vapor channel and the evaporator, that the evaporator and the working agent vapor channel remain flexible and the working agent vapor can flow to the sorption agent only through the regulator organ.

Sorption cooling element with regulator organ and additional heat source

A sorption cooling apparatus for cooling a thermally insulated cooling container, with a sorber containercontaining a sorber materialwhich, during a sorption phase, sorbs a working fluid which evaporates in an evaporatorthat is disposed in the interior chamber of cooling containerand with a valvebetween sorber containerand evaporator, which valve can be shut off and which can stop the flow of the working fluid steam, with an evaporator blowerbeing disposed along evaporator, which evaporator blower passes an air stream over the evaporator, and with a sorber blowerbeing disposed along sorber container, which sorber blower can circulate air around the container containing the sorbent material.

Cooling container with an adsorption cooling apparatus

A method and devices for the solidification of aqueous substances by the direct evaporation of water from the substance and the sorption of the water vapor in a sorption agent in a vacuum system, wherein the aqueous substance and the sorption agent are evacuated from the surrounding pressure level to a system pressure of below 5 mbar (absolute) by means of a vacuum pump and the nonsorbable gases thereby suctioned by the vacuum pump are suctioned through the sorption agent. The mass of the used sorption agent is at least half the mass of the water fraction in the substance. The solidification process is realized in less than 2 min, particularly less than 20 sec. The aqueous substance is solidified in a solidification container that can be removed from the vacuum system, the vacuum system is subsequently vented, and the solidified substance removed from the vacuum system together with the solidification container.

Method and device for the rapid solidification of aqueous substances

Adsorption cooling apparatus with an intermittently heated adsorbent container ( ) containing an adsorbent ( ) that exothermically adsorbs a working medium during an adsorption phase and again desorbs at higher temperatures while heat is added during a subsequent desorption phase, and with a condenser ( ) that leads condensed working medium through a connection line ( ) into the evaporator ( ) which is in turn connected with the adsorbent through a working medium vapor line ( ), wherein the condenser ( ) is coupled to a buffer reservoir ( ) that buffers at least a part of the condensation heat of the working medium vapor and that also can again dissipate the stored heat into the surroundings even during the adsorption phase.

Adsorption cooling apparatus with buffer reservoir

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Freising, Germany

Norbert Weinzierl