IT8812551A0 - Apparato per la regolazione automatica o semiautomatica dei dosatori volumetrici a tuffo impiegati nelle macchine dosatrici di prodotti polverulenti o granulari - Google Patents

Apparato per la regolazione automatica o semiautomatica dei dosatori volumetrici a tuffo impiegati nelle macchine dosatrici di prodotti polverulenti o granulari

Info

Publication number
IT8812551A0
IT8812551A0 IT8812551A IT1255188A IT8812551A0 IT 8812551 A0 IT8812551 A0 IT 8812551A0 IT 8812551 A IT8812551 A IT 8812551A IT 1255188 A IT1255188 A IT 1255188A IT 8812551 A0 IT8812551 A0 IT 8812551A0
Authority
IT
Italy
Prior art keywords
automatic
powderulent
dosers
semi
granular products
Prior art date
Application number
IT8812551A
Other languages
English (en)
Other versions
IT1225559B (it
Inventor
Marco Marescalchi
Original Assignee
Nuova Zanasi S P A Ad
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 Nuova Zanasi S P A Ad filed Critical Nuova Zanasi S P A Ad
Priority to IT8812551A priority Critical patent/IT1225559B/it
Publication of IT8812551A0 publication Critical patent/IT8812551A0/it
Priority to US07/396,334 priority patent/US5002103A/en
Priority to DE3931222A priority patent/DE3931222A1/de
Application granted granted Critical
Publication of IT1225559B publication Critical patent/IT1225559B/it

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F11/00—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it
    • G01F11/02—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement
    • G01F11/021—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement of the piston type
    • G01F11/023—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement of the piston type with provision for varying the stroke of the piston
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B1/00—Packaging fluent solid material, e.g. powders, granular or loose fibrous material, loose masses of small articles, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
    • B65B1/30—Devices or methods for controlling or determining the quantity or quality or the material fed or filled
    • B65B1/36—Devices or methods for controlling or determining the quantity or quality or the material fed or filled by volumetric devices or methods
    • B65B1/38—Devices or methods for controlling or determining the quantity or quality or the material fed or filled by volumetric devices or methods by pistons co-operating with measuring chambers

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Quality & Reliability (AREA)
  • Mechanical Engineering (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)
  • Basic Packing Technique (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
IT8812551A 1988-09-22 1988-09-22 Apparato per la regolazione automatica o semiautomatica dei dosatori volumetrici a tuffo impiegati nelle macchine dosatrici di prodotti polverulenti o granulari IT1225559B (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT8812551A IT1225559B (it) 1988-09-22 1988-09-22 Apparato per la regolazione automatica o semiautomatica dei dosatori volumetrici a tuffo impiegati nelle macchine dosatrici di prodotti polverulenti o granulari
US07/396,334 US5002103A (en) 1988-09-22 1989-08-21 Apparatus for adjusting the volume of dippable hollow punch dosing devices
DE3931222A DE3931222A1 (de) 1988-09-22 1989-09-19 Vorrichtung zur einstellung des volumens von eintauchbaren hohlen volumen-stempel-dosiervorrichtungen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8812551A IT1225559B (it) 1988-09-22 1988-09-22 Apparato per la regolazione automatica o semiautomatica dei dosatori volumetrici a tuffo impiegati nelle macchine dosatrici di prodotti polverulenti o granulari

Publications (2)

Publication Number Publication Date
IT8812551A0 true IT8812551A0 (it) 1988-09-22
IT1225559B IT1225559B (it) 1990-11-22

Family

ID=11141502

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8812551A IT1225559B (it) 1988-09-22 1988-09-22 Apparato per la regolazione automatica o semiautomatica dei dosatori volumetrici a tuffo impiegati nelle macchine dosatrici di prodotti polverulenti o granulari

Country Status (3)

Country Link
US (1) US5002103A (it)
DE (1) DE3931222A1 (it)
IT (1) IT1225559B (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5339871A (en) * 1993-05-04 1994-08-23 Philip Morris Incorporated Apparatus and methods for transferring and metering granular material
DE10009006C1 (de) * 2000-02-25 2001-04-26 Hamba Maschf Vorrichtung zum Befüllen von Flaschen und anderen Behältern mit Nahrungs- und Genußmitteln, wie mit dünnflüssigen bis pasteusen Molkerei- und Fettprodukten, Säften, Wässern o. dgl.
US6357490B1 (en) * 2000-08-22 2002-03-19 Advanced Inhalation Research, Inc. System, method and apparatus for filling containers
US7134459B2 (en) * 2003-06-12 2006-11-14 Symyx Technologies, Inc. Methods and apparatus for mixing powdered samples
US6805175B1 (en) 2003-06-12 2004-10-19 Symyx Technologies, Inc. Powder transfer method and apparatus
US20100127022A1 (en) * 2008-11-21 2010-05-27 Symyx Technologies, Inc. Dispensing valve

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2815046A (en) * 1956-03-22 1957-12-03 Douglas M Mcbean Inc Machine for filling containers with powdered and flaky materials
US3219416A (en) * 1962-10-30 1965-11-23 Scientific Industries Apparatus for the automatic chemical sequential treatment and analysis of small quantities of material
US3656517A (en) * 1966-10-20 1972-04-18 Perry Ind Inc Powder filling machine and method
US3656518A (en) * 1967-03-27 1972-04-18 Perry Ind Inc Method and apparatus for measuring and dispensing predetermined equal amounts of powdered material
IT1061958B (it) * 1967-04-28 1983-04-30 Gamberini Ernesto Perfezionamento ad una macchina automatica per il riempimento a dosaggio di contenitori particolarmente flaconi con prodotti incoerenti di tipo pulverulento
US3847191A (en) * 1971-08-23 1974-11-12 T Aronson Means and methods for measuring and dispensing equal amounts of powdered material
IT1033874B (it) * 1975-04-07 1979-08-10 Zanasi Nigris Spa Procedimento e dispositivo per il dosaggio di prodotti pastosi piu o meno densi,da immettere in un qualsivoglia contenitore
IT1069354B (it) * 1976-03-05 1985-03-25 Zanasi Nigris Spa Perfezionamenti nei dosatori volume trici
IT1156553B (it) * 1982-03-03 1987-02-04 Mg 2 Spa Procedimento per prelevare una quantita' prefissata di polvere dall'interno di un recipiente rotante e per depositare tale quantita' all'interno di un fondello di un contenitore di forma qualsiasi e macchina ch attui tale procedimento

Also Published As

Publication number Publication date
IT1225559B (it) 1990-11-22
DE3931222A1 (de) 1990-03-29
US5002103A (en) 1991-03-26

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950925