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Heat pump

en.wikipedia.org/wiki/Heat_pump

Air source heat pump (extracts heat from outside air). Air–air heat pump (transfers heat to inside air); Air–water heat pump (transfers ...

The History of Heat Pumps | The Renewable Energy Hub

www.renewableenergyhub.co.uk/the-history-of-heat-pumps.html

The history of how air source heat pumps and ground source heat pumps were ... After he saw that his invention was successful, he built a full size heat pump to ...

How Heat Pumps Work - Real World Physics Problems

www.real-world-physics-problems.com/how-heat-pumps-work.html

Heat pumps are a wonderful invention and are quite fascinating from a physics perspective. ... Stage 1 is the hot side heat exchanger (for air conditioners this is on the outdoor side). .... The diagram below illustrates a ground source heat pump.

air-source heat pump - The Worlds of David Darling

www.daviddarling.info/encyclopedia/A/AE_air-source_heat_pump.html

An air-source heat pump is a heat pump that transfers heat from outdoor air to ... An air-source heat pump can provide efficient heating and cooling for your home, .... be developed under a new manufacturer in association with the inventor.

How ground-source heat pumps work - Explain that Stuff

www.explainthatstuff.com/heatpumps.html

Apr 28, 2016 ... Heat pumps literally suck heat in from the ground or the air outside to warm up your home. .... Who invented the ground-source heat pump?

SunPump pumps new life into solar thermal heating : TreeHugger

www.treehugger.com/clean-technology/sunpump-solar-powered-heat-pump-sort.html

Oct 5, 2015 ... Ground source heat pumps move it from the ground to the inside; Air source pumps suck the heat out of the air. All heat pumps work the same ...

The First Heat Pump Ever Was Built in Austria | elkemental Force

elkement.wordpress.com/2012/12/10/the-first-heat-pump-ever-was-built-in-austria/

Dec 10, 2012 ... The development of the first heat pump is attributed to Peter von Rittinger ... (Edit: 3 years later a wrote a more detailed article about Rittinger and his invention.) .... I am also associated with Heat Pump , Air Source Heat Pump ...

and ground-source heat pumps - Solar Tompkins

www.solartompkins.org/home-energy-and-heat-pump-faqs.html

In this scenario, the heat pump is a brilliant invention which is adaptable for a .... In addition, a special type of air-source heat pump called a "reverse cycle ...

About Us | What is IGSHPA? - Oklahoma State University

www.igshpa.okstate.edu/about/

The International Ground Source Heat Pump Association (IGSHPA) is a non- profit, ... In the late 1940's, Robert C. Webber, a cellar inventor, was experimenting with his deep freezer. ... Air was moved by a fan and distributed into the home.

New heat pump could last 10,000 years, experts say -- ScienceDaily

www.sciencedaily.com/releases/2011/04/110426102559.htm

While heat pumps used today typically last 10 to 20 years, the new one will last practically ... Date: April 27, 2011; Source: The University of Stavanger ... The invention is much more environmentally friendly than those in use today. ... Then they need to be inspected, and that costs 1500 NOK for an air-to-air heat pump.

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Geothermal Heat Pumps | Department of Energy

energy.gov

Geothermal heat pumps are expensive to install but pay for themselves over time ... Dual-source heat pumps have higher efficiency ratings than air-source units, ...

Are Air Source Heat Pumps A Threat To Geothermal Heat Pump ...

www.forbes.com

Jan 15, 2014 ... Efficient air source heat pumps can now compete with geothermal heat pumps as a cost effective way to heat a home beyond the moderate ...

History of heat pumps - of Martin Zogg

www.zogg-engineering.ch

about 1850, when the first pioneers invented refrigeration machines. ... heating only (or mainly) benefit from cheap components of air conditioning and refrigeration .... driven ground source heat pump for the production of low temperature heat.