Stoves and furnaces – Tool having fluid fuel burner – Curling iron
Patent
1983-12-20
1985-05-21
Yeung, James C.
Stoves and furnaces
Tool having fluid fuel burner
Curling iron
126431, 126449, 126450, 126435, 165 48S, F24J 302
Patent
active
045179581
ABSTRACT:
This invention is an energy efficient heating and cooling system. It is particularly adapted for use in conjunction with building type structures. Both liquid and gaseous fluids can be circulated at the same time through the heat exchange means. These exchangers can be either separately attached units or can form an integral part of the building structure itself. The exchangers are mounted on both northern and southern exposures and can accomplish a combination of functions either separately or at the same time to meet varying energy demand situations.
REFERENCES:
patent: 4068652 (1978-01-01), Worthington
patent: 4191170 (1980-03-01), Carrell
patent: 4211213 (1980-07-01), Nissen et al.
patent: 4290415 (1981-09-01), Tatsumi
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