Expeller with a gas-bubble pump
OwnerHans Stierlininventor
Life of this patent
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Abstract
The abstract concerns an expeller with six pump tubes positioned round the circumference of a circle. A weak refrigerant solution is conveyed through the tube by rising vapor bubbles. Heating is by means of sich flame tubes. To improve heat transfer, the pump tubes are welded to the flame tube. The pump tubes lead into an exhaust-gas flue and are located inside this flue. The hot exhaust gases can therefore transfer heat to the weak refrigerant solution.
Claims4
An expeller with a gas-bubble pump for a diffusion absorption plant, comprising three or more pump tubes, arranged in a circle and the same number of flame tubes also arranged in a circle, alternating with the pump tubes wherein each of said flame tubes is contacting at least two of said pump tubes and each of said pump tubes is contacting at least two of said flame tubes.
Dependencies are inferred from the claim text.