Manufacturing method for a filter core

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United States of America Patent

PATENT NO 9844747
SERIAL NO

14612324

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Importance

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Abstract

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A filter core has a wavy filtering sheet and a flat filtering sheet. The filtering sheets are for filtering suspended pollutants and respectively have multiple corrugations axially arranged apart from each other. Therefore, channels formed between the filtering sheets also have corrugations formed on inner walls of the channels after the filtering sheets are adhered. The corrugations on the inner walls of the channels are also axially arranged apart from each other and form concave and convex portions. As a result, when fluid, such as air, axially moves in the channels, the suspended pollutants on the fluid may hit, gather and accumulate on the corrugations, thereby slowing the fluid flow and providing one more filtering process. In addition, the corrugations on the filtering sheets also increase a filtering area. To sum up, the filter core can enhance the filtering effect.

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Patent Owner(s)

Patent OwnerAddress
PRO-PURE INC7F NO 16 WUCYUAN 7TH RD WUGU DIST NEW TAIPEI CITY R O C

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lin, Hsiang-Chi New Taipei, TW 14 61

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