4. Heating
  5. Tumbler-type rotary - drum furnace
  6. Externally heated drum or associated heating element heats...

Harper International Corp.

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Batch system cross-flow rotary calciner

Heating – Tumbler-type rotary - drum furnace
Patent

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Continuous cross-flow rotary kiln

Heating – Tumbler-type rotary - drum furnace – Having combustion products generated in or fed to drum
Patent

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Method of processing carbon fibers

Heating – Processes of heating or heater operation – Continous strip – strand or web passed longitudinally through...
Reexamination Certificate

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Multi-axis rotary seal system

Heating – Tumbler-type rotary - drum furnace – Having flexible – cooled – or air curtain seal between rotary...
Reexamination Certificate

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Purge chamber

Heating – Work chamber having heating means – Having means by which work is progressed or moved mechanically
Reexamination Certificate

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Profile ID: LFUS-PAI-P-622122

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