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Posted by kool on March 4, 2008, 6:29 pm
> kool wrote:
>> Somebody actually invented this!!!Is this legal in some countries?
>>
>>
>>
http://www.freshpatents.com/Automatic-refill-system-for-an-air-conditioning-system-dt20071122ptan20070266717.php
>
> Don't be silly, Kool. They're talking CO2. Releasing CO2 will be legal
> in all countries. Just as is releasing Nitrogen.
Sorry, you are right. I missed that part,COsub2, This would have been a good
invention for some systems I remember from the bad old days.
This looks like an interesting mix! What will be the next generation of
refrigerants.
http://www.freshpatents.com/Refrigerant-mixture-of-dimethyl-ether-and-carbon-dioxide-dt20071122ptan20070267597.php
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