Device for filtering fluid substances used for meat...

Liquid purification or separation – Plural distinct separators – Filters

Reexamination Certificate

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Details

C210S259000, C210S323200, C210S341000

Reexamination Certificate

active

06878274

ABSTRACT:
Device for filtering fluid substances, used for a meat materials injecting machine which comprises a coarse filter (1) provided with means (2) for retaining and withdrawing from a fluid the largest particles, and at least a first and a second fine filters (3a) for retaining the smallest particles remaining in the said fluid prefiltered by the coarse filter. The said fine filters (3a) are mounted in respective supporting means (10a), independent from each other, fastened on selecting means (9a). Each of the said supporting means (10a) can independently adopt a working position in which the said selecting means (9a) allow that the fluid passes through related fine filter (3a) and a cleaning position in which the said selecting means (9a) block the passage of the fluid through related fine filter (3a), which can be dismounted for its cleaning.

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patent: 363289 (1971-02-01), None
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patent: 2015398 (1990-08-01), None

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