LandOfFree - US Patents - Listing for Gas separation

Gas separation – Combined or convertible – In motor vehicle

Dual section exhaust aftertreatment filter and method

Gas separation – Mounted or supported for continuous motion – Differentially deflected system fluid constituents

Dual stage extraction blower for removing contaminants from...

Gas separation – Means within gas stream for conducting concentrate to collector

Dual-dipole electrostatic air filter

Gas separation – Two or more separators – Plies or layers of different characteristics or orientation

Dual-element filter cartridge for air intake filters designed fo

Gas separation – With separate flow line access means or filter media passage... – Access means is clamping or coupling means for unit filter...

Duct end filter apparatus

Gas separation – With means securing or retaining separating media – Unit or cohesive sheet-like media in flow line or frame

Duct insertion filter

Gas separation – With guide means effecting removal of constituent layer out... – At escape means for heavier constituent

Duct wall water extractor

Gas separation – With nonliquid cleaning means for separating media – Solid agent cleaning member movingly contacts apparatus

Dump bucket for a wet-dry vacuum system having improved liquid f

Gas separation – With nonliquid cleaning means for separating media – Solid agent cleaning member movingly contacts apparatus

Dump bucket for a wet/dry vacuum system

Gas separation – Means within gas stream for conducting concentrate to collector

Duplex adsorption process

Gas separation – With gas flow effecting means

Durable filter cage for air-moving system

Gas separation – Plural serial basically diverse separating media – Plural stages in unitary casing

Dust and dirt collecting unit for vacuum cleaner

Gas separation – With nonliquid cleaning means for separating media – Cohesive filter media cleaning

Dust and dirt separation assembly

Gas separation – Means within gas stream for conducting concentrate to collector

Dust and fume collector

Gas separation – Combined or convertible

Dust and lint collection device

Gas separation – With nonliquid cleaning means for separating media – Solid agent cleaning member movingly contacts apparatus

Dust aspirating arrangement

Gas separation – Flexible or collapsible bag type – Seaming – reinforcing or bag structure

Dust bag

Gas separation – Flexible or collapsible bag type – Seaming – reinforcing or bag structure

Dust bag and method of production

Gas separation – Flexible or collapsible bag type – With flow line coupling means

Dust bag for use in a vacuum cleaner