FR20730E - Bagging screen, special device for removing dust, screening, calibrating, bagging and weighing hard coal, limestone, etc. - Google Patents

Bagging screen, special device for removing dust, screening, calibrating, bagging and weighing hard coal, limestone, etc.

Info

Publication number
FR20730E
FR20730E FR20730DA FR20730E FR 20730 E FR20730 E FR 20730E FR 20730D A FR20730D A FR 20730DA FR 20730 E FR20730 E FR 20730E
Authority
FR
France
Prior art keywords
bagging
limestone
calibrating
screening
screen
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
Joseph-Eugene Yernaux
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JOSEPH EUGENE YERNAUX
Original Assignee
JOSEPH EUGENE YERNAUX
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 by JOSEPH EUGENE YERNAUX filed Critical JOSEPH EUGENE YERNAUX
Application granted granted Critical
Publication of FR20730E publication Critical patent/FR20730E/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
    • B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
    • B07B13/003—Separation of articles by differences in their geometrical form or by difference in their physical properties, e.g. elasticity, compressibility, hardness
FR20730D 1916-01-15 1918-03-11 Bagging screen, special device for removing dust, screening, calibrating, bagging and weighing hard coal, limestone, etc. Expired FR20730E (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR480686T 1916-01-15
FR20730T 1918-03-11

Publications (1)

Publication Number Publication Date
FR20730E true FR20730E (en) 1919-04-12

Family

ID=1361746

Family Applications (1)

Application Number Title Priority Date Filing Date
FR20730D Expired FR20730E (en) 1916-01-15 1918-03-11 Bagging screen, special device for removing dust, screening, calibrating, bagging and weighing hard coal, limestone, etc.

Country Status (1)

Country Link
FR (1) FR20730E (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0201155A1 (en) * 1985-04-11 1986-11-12 State Of Israel-Ministry Of Agriculture Apparatus for separating agricultural produce from spurious matter

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0201155A1 (en) * 1985-04-11 1986-11-12 State Of Israel-Ministry Of Agriculture Apparatus for separating agricultural produce from spurious matter
US4744470A (en) * 1985-04-11 1988-05-17 State Of Israel Ministry Of Agriculture Volcani Research Center Apparatus for separating agricultural produce from spurious matter

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