FR2386025A1 - Procede et dispositif pour le pesage en continu ou le dosage volumetrique continu, de dioxyde de silicium non tasse, produit par pyrogenation - Google Patents

Procede et dispositif pour le pesage en continu ou le dosage volumetrique continu, de dioxyde de silicium non tasse, produit par pyrogenation

Info

Publication number
FR2386025A1
FR2386025A1 FR7809118A FR7809118A FR2386025A1 FR 2386025 A1 FR2386025 A1 FR 2386025A1 FR 7809118 A FR7809118 A FR 7809118A FR 7809118 A FR7809118 A FR 7809118A FR 2386025 A1 FR2386025 A1 FR 2386025A1
Authority
FR
France
Prior art keywords
continuous
silicon dioxide
pyrogenation
produced
weighing
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.)
Granted
Application number
FR7809118A
Other languages
English (en)
French (fr)
Other versions
FR2386025B1 (enExample
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.)
Evonik Operations GmbH
Original Assignee
Degussa GmbH
Deutsche Gold und Silber Scheideanstalt
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 Degussa GmbH, Deutsche Gold und Silber Scheideanstalt filed Critical Degussa GmbH
Publication of FR2386025A1 publication Critical patent/FR2386025A1/fr
Application granted granted Critical
Publication of FR2386025B1 publication Critical patent/FR2386025B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G11/00—Apparatus for weighing a continuous stream of material during flow; Conveyor belt weighers
    • G01G11/003—Details; specially adapted accessories
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D88/00—Large containers
    • B65D88/54—Large containers characterised by means facilitating filling or emptying
    • B65D88/72—Fluidising devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G13/00—Weighing apparatus with automatic feed or discharge for weighing-out batches of material
    • G01G13/02—Means for automatically loading weigh pans or other receptacles, e.g. disposable containers, under control of the weighing mechanism
    • G01G13/022—Material feeding devices
    • G01G13/026—Material feeding devices by mechanical conveying means, e.g. belt or vibratory conveyor

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Silicon Compounds (AREA)
  • Air Transport Of Granular Materials (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
FR7809118A 1977-04-02 1978-03-29 Procede et dispositif pour le pesage en continu ou le dosage volumetrique continu, de dioxyde de silicium non tasse, produit par pyrogenation Granted FR2386025A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2714903A DE2714903C2 (de) 1977-04-02 1977-04-02 Verfahren und Vorrichtung zur kontinuierlichen Verwiegung bzw. kontinuierlichen volumetrischen Dosierung von unverdichtetem, auf pyrogenem Wege hergestelltem Siliciumdioxid

Publications (2)

Publication Number Publication Date
FR2386025A1 true FR2386025A1 (fr) 1978-10-27
FR2386025B1 FR2386025B1 (enExample) 1983-04-15

Family

ID=6005542

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7809118A Granted FR2386025A1 (fr) 1977-04-02 1978-03-29 Procede et dispositif pour le pesage en continu ou le dosage volumetrique continu, de dioxyde de silicium non tasse, produit par pyrogenation

Country Status (7)

Country Link
JP (3) JPS53124863A (enExample)
BE (1) BE865527A (enExample)
DE (1) DE2714903C2 (enExample)
FR (1) FR2386025A1 (enExample)
GB (1) GB1554816A (enExample)
NL (1) NL184608C (enExample)
SE (1) SE422775B (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4595125A (en) * 1983-10-28 1986-06-17 Alwerud S Tomas Apparatus and method for dispensing a predetermined weight per unit of time of nonfree-flowing particulate material
GB2282135B (en) * 1993-09-22 1997-09-24 Extract Technology Ltd Material Handling System

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3307646A (en) * 1964-05-26 1967-03-07 Dk Mfg Company Apparatus for weighing materials in the course of pneumatic handling
US3840155A (en) * 1972-04-18 1974-10-08 Boardman Co Nuclear fuel handling powder container
AU7257374A (en) * 1973-08-24 1976-02-26 Dravo Pty. Ltd Feeder bins for particulate matrials
DE2637795A1 (de) * 1976-08-21 1978-02-23 Heidelberger Druckmasch Ag Antrieb fuer rotationsdruckmaschinen

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE922637C (de) * 1942-09-12 1955-01-20 Voegele Ag J Vorrichtung zum Herstellen von Betongemischen in Betonfabriken
DE826506C (de) * 1948-10-02 1952-01-03 Ruhrchemie Ag Dosierwaage zur fortlaufenden und gewichtskonstanten Aufgabe schuettfaehiger Stoffe
GB690661A (en) * 1950-05-10 1953-04-22 Helmuth William Carlsen A device for dispensing weighed portions of cement
DE1776790U (de) * 1958-05-06 1958-10-30 Miag Muehlenbau & Ind Gmbh Vorrichtung zur dosierbaren abgabe von schuettgut.
DE2328496A1 (de) * 1973-06-05 1975-01-02 Sietam Foerdertech Verfahren und vorrichtung zum beschleunigten eindosieren von schuettguetern in pneumatische foerderleitungen
CH594322A5 (enExample) * 1975-05-21 1978-01-13 Inventio Ag

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3307646A (en) * 1964-05-26 1967-03-07 Dk Mfg Company Apparatus for weighing materials in the course of pneumatic handling
US3840155A (en) * 1972-04-18 1974-10-08 Boardman Co Nuclear fuel handling powder container
AU7257374A (en) * 1973-08-24 1976-02-26 Dravo Pty. Ltd Feeder bins for particulate matrials
DE2637795A1 (de) * 1976-08-21 1978-02-23 Heidelberger Druckmasch Ag Antrieb fuer rotationsdruckmaschinen

Also Published As

Publication number Publication date
JPS53124863A (en) 1978-10-31
DE2714903A1 (de) 1978-10-12
NL184608B (nl) 1989-04-17
BE865527A (fr) 1978-10-02
JPS5931213A (ja) 1984-02-20
SE422775B (sv) 1982-03-29
GB1554816A (en) 1979-10-31
FR2386025B1 (enExample) 1983-04-15
JPS60193328U (ja) 1985-12-23
NL184608C (nl) 1989-09-18
SE7803680L (sv) 1978-10-03
NL7802055A (nl) 1978-10-04
DE2714903C2 (de) 1986-07-24

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