Filter frame for bag house filter, and method

Gas separation – With means facilitating transportability or handling of... – Handle feature for apparatus or part thereof

Reexamination Certificate

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Details

C055S493000, C055S497000, C055S498000, C055S500000, C055S521000, C210S493100, C210S493200, C210S493500, C210S237000

Reexamination Certificate

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07344577

ABSTRACT:
A filter tube frame for use with a filter bag house. The filter tube frame includes an end cap having a pivotable handle attached thereto to facilitate removal of the tube frame from the bag house. The handle includes a lever surface adapted to engage a tube sheet surface, thus, during use, providing a force to urge the end cap away from the tube sheet and unseat the filter tube frame from the tube sheet.

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patent: 2004/0050767 (2004-03-01), O'Hern et al.
patent: 2006/0201117 (2006-09-01), Regnier
patent: 1 284 403 (1972-08-01), None

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