FR754890A - Strainer for screening sieves - Google Patents

Strainer for screening sieves

Info

Publication number
FR754890A
FR754890A FR754890DA FR754890A FR 754890 A FR754890 A FR 754890A FR 754890D A FR754890D A FR 754890DA FR 754890 A FR754890 A FR 754890A
Authority
FR
France
Prior art keywords
strainer
screening sieves
sieves
screening
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Other languages
French (fr)
Inventor
Frederic Dubi
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Application granted granted Critical
Publication of FR754890A publication Critical patent/FR754890A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
    • B07B1/50—Cleaning
    • B07B1/52—Cleaning with brushes or scrapers
    • B07B1/522—Cleaning with brushes or scrapers with brushes
    • B07B1/524—Cleaning with brushes or scrapers with brushes the brushes being rotating
FR754890D 1933-03-22 1933-03-22 Strainer for screening sieves Expired FR754890A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR754890T 1933-03-22

Publications (1)

Publication Number Publication Date
FR754890A true FR754890A (en) 1933-11-16

Family

ID=9164720

Family Applications (1)

Application Number Title Priority Date Filing Date
FR754890D Expired FR754890A (en) 1933-03-22 1933-03-22 Strainer for screening sieves

Country Status (1)

Country Link
FR (1) FR754890A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4669824A (en) * 1984-03-28 1987-06-02 Wallace George A Ring structure for detachably mounting light diffusion disk on lens barrel of camera

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4669824A (en) * 1984-03-28 1987-06-02 Wallace George A Ring structure for detachably mounting light diffusion disk on lens barrel of camera

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