FR872926A - Method and device for sifting or draining - Google Patents

Method and device for sifting or draining

Info

Publication number
FR872926A
FR872926A FR872926DA FR872926A FR 872926 A FR872926 A FR 872926A FR 872926D A FR872926D A FR 872926DA FR 872926 A FR872926 A FR 872926A
Authority
FR
France
Prior art keywords
sifting
draining
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
Paul Lang
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 FR872926A publication Critical patent/FR872926A/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
    • B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
FR872926D 1941-06-06 1941-06-06 Method and device for sifting or draining Expired FR872926A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR872926T 1941-06-06

Publications (1)

Publication Number Publication Date
FR872926A true FR872926A (en) 1942-06-23

Family

ID=9359121

Family Applications (1)

Application Number Title Priority Date Filing Date
FR872926D Expired FR872926A (en) 1941-06-06 1941-06-06 Method and device for sifting or draining

Country Status (1)

Country Link
FR (1) FR872926A (en)

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