A Lot of heat sources can be used for the supply of heat pumps.
Also, a sewer as the pioneer project of the Limmat River in Zurich school shows.
“Kälte Klima Aktuell“, Issue 5/2006, Page 130. Propane-heatpump energy from the sewage drain
26. May 2006 by
“Kälte Klima Aktuell“, Issue 1/2006, Page 50. How do you cut operating costs
14. January 2006 by
A well thought R410A refrigeration system reduces CO2 emissions by over 50%. On Ökoring example, a grocery wholesaler in the Bavarian Mammendorf, clearly indicates how to reduce operating costs but also CO2 emissions.
“Die Kälte“, Issue 10/2005, Page 28. Cooling ceiling with direct evaporation and variable speed compressor
14. October 2005 by
Cooling ceiling with direct evaporation and variable speed compressor – A field report.
“Die Kälte“, Issue 10/2004, Page 28. Refrigerant systems in bars
14. October 2004 by
Refrigerant systems in bars – Application, development, implementation.
“Die Kälte“, Issue 6/2004, Page 20. Energy and environmental optimized propane refrigeration system for organic supermarket
14. June 2004 by
Energy and environmental optimized propane refrigeration system for organic supermarket – The use in practice.
“Kälte Klima Aktuell“, Issue 5/2004, Page 28. Compressor with integrated frequency inverter
14. May 2004 by
Compressor with integrated frequency inverter –
Overview of technical developments and tips for proper use.
“Die Kälte“, Issue 9/2003, Page 54. HKT Summer event
14. September 2003 by
The HKT-Summer event in Halfing. The bavarian DKV Refrigerant olympiade 2003.
3th HKT Summer event
11. September 2003 by
For the third time after 1995 and 1999, the Huber-Kälte-Technik GmbH invited along with the DKV BV Munich for the summer event. Many of the invited guests from the refrigeration sector and the DKV Munich visit the Chiemgau, so that on the grounds of the HKT GmbH assembled at a colorful cross-section of the entire industry. In perfect weather was talk shop, but also celebrated in a relaxed atmosphere with pork and beer.
“Die Kälte“, Issue 6/2003, Page 38. NH3/DME = R 723
14. June 2003 by
NH3/DME = R 723 – Natural refrigerants as reasonable alternatives..
The Goeldner-Motion family
17. August 2002 by
GOELDNER COMPRESSOR have proven themselves for decades in many applications. Now the semi-hermetic compressors of the 2-cylinder-series HS 12, HS 22, HS 32 and the 4-cylinder semi-hermetic compressors HS 34 are optionally equipped with a frequency instead of the terminal box. Because of the special lubricating system of the type HS 12 and HS 22 and the shaft bearing with ball bearings, has a working range from 20Hz to 60Hz without major restrictions with the refrigerants R134a, R404A/R507, R407C in all the above mentioned types of Goeldner-motion series. [Read more…]
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