High capacity depth filter bag

Details High capacity depth filter bag High capacity depth filter bag

2006-07-11

2006-07-11

Cecil, Terry K. (Department: 1723)

Liquid purification or separation

Filter

Within flow line or flow line connected close casing

C210S477000, C210S474000, C210S484000, C210S495000

Reexamination Certificate

active

07073670

ABSTRACT:
A filter element for hydrocarbon emissions in, e.g., marine diesel engine applications, comprises a wound mat received within a filter bag. An annular end cap is bonded to one end of the wound mat, and is sealed around its periphery to a bag ring at the open end of the bag. The bag ring is then received and retained in a seat ring in the housing. The exhaust gas stream from the engine is directed through an opening in the end cap and through the wound mat and bag for removal of hydrocarbons and contaminants.

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Copy of International Search Report from corresponding PCT Application No. PCT/US02/25637.

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