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2017
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Invention
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Straight fin tube with bended fins condensing heat exchanger. A forced convection fin tube conden... |
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2014
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Invention
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Spiral finned coil condensing heat exchanger.
A heat exchanger for supplying heat includes a hou... |
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Invention
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Coil and serpentine bent fin tube condensing heat exchanger. A heat exchanger for supplying heat ... |
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2013
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Invention
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Forced spiral finned coil condensation heat-supplying heat exchanger. A forced spiral finned coil... |
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Invention
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A straight fin tube with bended fins condensing heat exchanger.
A forced convection fin tube con... |
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Invention
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Dual-ring and straight fin tube condensing. A heat exchanger for supplying heat includes a housin... |
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Invention
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Forced spiral finned coil and finned serpentine coil condensation heat-supplying heat exchanger. ... |
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Invention
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Forced finned straight pipe condensation heat-supplying heat exchanger. A forced finned straight ... |
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Invention
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Heat supply and exchange device with finned straight tube forced to be double ring-shaped. Disclo... |
