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NL1026628C1
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Filter device.
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NL1023398C2
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Method and device for filtering an unfiltered residual content in a filter device for liquids.
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CZ31695A3
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Filtering element
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NL9400065A
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Filter Element.
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NL9202237A
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Filter Element.
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NL9101001A
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Device for filtration of liquids.
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NL9101000A
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Device for filtering liquids
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NL9100999A
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Device for filtering liquids
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NL8903177A
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Method and device for draining the filter cooking from a filter device
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NL8902565A
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Device for membrane filtration.
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NL8801385A
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Filtering liq. - with pressurised liq. led through submerged filter element which has precoat, with element regularly rotated for grinding off deposit
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NL8800675A
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Rewindable filter element.
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NL8400662A
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Disc-filter element.
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NL8200264A
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Device for separating particles from a gas, in particularly for separating particles from air.
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NL8005787A
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High-pressure continuous filter having transport worm - to move cake into closed vessel opened to blow out cake by filter unit pressure
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NL7904621A
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Rotary or continuous filtration plant - has separate shut=off valve for each filtration element or gp.
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NL7904620A
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Filtration disc for rotary filter - has clamping rings fixing gauzes to hub and rim without bolts
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NL7904622A
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Separator for solid or fluid particles from gases - has perforated rotating cylinder admitting and accelerating heavier particles
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NL7904619A
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Disc for rotary filter draining through hollow shaft - has gauze covered zone compartmented with separate draining pipes
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GB2019732A
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Rotary disc filter
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