IT1132011B - Apparecchio per misurare la scorrevolezza intrinseca delle polveri - Google Patents

Apparecchio per misurare la scorrevolezza intrinseca delle polveri

Info

Publication number
IT1132011B
IT1132011B IT23762/80A IT2376280A IT1132011B IT 1132011 B IT1132011 B IT 1132011B IT 23762/80 A IT23762/80 A IT 23762/80A IT 2376280 A IT2376280 A IT 2376280A IT 1132011 B IT1132011 B IT 1132011B
Authority
IT
Italy
Prior art keywords
powders
measure
intrinsic sliding
intrinsic
sliding
Prior art date
Application number
IT23762/80A
Other languages
English (en)
Other versions
IT8023762A0 (it
Inventor
Alberto Gioia
Original Assignee
Lepetit Spa
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 Lepetit Spa filed Critical Lepetit Spa
Publication of IT8023762A0 publication Critical patent/IT8023762A0/it
Application granted granted Critical
Publication of IT1132011B publication Critical patent/IT1132011B/it

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N11/00—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties
    • G01N11/02—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties by measuring flow of the material
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/0091—Powders
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/10—Devices for withdrawing samples in the liquid or fluent state
    • G01N2001/1006—Dispersed solids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Medicinal Preparation (AREA)
  • Basic Packing Technique (AREA)
  • Closures For Containers (AREA)
IT23762/80A 1979-08-06 1980-07-29 Apparecchio per misurare la scorrevolezza intrinseca delle polveri IT1132011B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/064,150 US4274286A (en) 1979-08-06 1979-08-06 Powder flowability test equipment

Publications (2)

Publication Number Publication Date
IT8023762A0 IT8023762A0 (it) 1980-07-29
IT1132011B true IT1132011B (it) 1986-06-25

Family

ID=22053903

Family Applications (2)

Application Number Title Priority Date Filing Date
IT23762/80A IT1132011B (it) 1979-08-06 1980-07-29 Apparecchio per misurare la scorrevolezza intrinseca delle polveri
IT8022414U IT8022414V0 (it) 1979-08-06 1980-07-29 Apparecchio per misurare la scorrevolezza intrinseca delle polveri.

Family Applications After (1)

Application Number Title Priority Date Filing Date
IT8022414U IT8022414V0 (it) 1979-08-06 1980-07-29 Apparecchio per misurare la scorrevolezza intrinseca delle polveri.

Country Status (6)

Country Link
US (1) US4274286A (it)
CA (1) CA1130611A (it)
DE (1) DE3029849A1 (it)
FR (1) FR2463409A1 (it)
GB (1) GB2060902B (it)
IT (2) IT1132011B (it)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU588651B2 (en) * 1985-12-31 1989-09-21 Jr Johanson, Inc. Determining flow properties of particulate materials
US4719809A (en) * 1985-12-31 1988-01-19 Jr Johanson, Inc. Apparatus and test method for determining flow or no flow conditions of bulk solids
US4848463A (en) * 1988-11-09 1989-07-18 Halliburton Company Surface read-out tester valve and probe
US5165291A (en) * 1990-02-22 1992-11-24 Mccormick And Company, Inc. Method and apparatus for measuring the flow
FI901257L (fi) * 1990-03-14 1991-09-15 Outokumpu Oy Maetcell.
GB9200215D0 (en) * 1992-01-07 1992-02-26 Kodak Ltd Testing devices
US5847294A (en) * 1996-04-09 1998-12-08 Amherst Process Instruments, Inc. Apparatus for determining powder flowability
DE19809625A1 (de) * 1998-03-06 1999-09-09 Zimmermann Vorrichtung und Verfahren zur qualitativen und quantitativen Prüfung der Fließeigenschaften von Schüttgütern
US6929782B1 (en) * 1999-02-05 2005-08-16 Aventis Pharmaceuticals Inc. Dissolution test sample holder
US20080286357A1 (en) * 2007-05-17 2008-11-20 Balchem Corporation Multi-functional particulate delivery system for pharmacologically active ingredients
FI20070592A7 (fi) * 2007-08-07 2009-02-08 Say Group Oy Menetelmä ja laite huonosti valuvan materiaalin valumisominaisuuksien mittaamiseksi
US8355129B2 (en) * 2010-08-12 2013-01-15 Kerry Johanson Device and method to measure bulk unconfined yield strength of powders using minimal material
US9182333B2 (en) * 2009-08-27 2015-11-10 Johanson Holdings Llc Device and method to measure bulk unconfined properties of powders
US8875591B1 (en) * 2011-01-27 2014-11-04 Us Synthetic Corporation Methods for measuring at least one rheological property of diamond particles
US20150301003A1 (en) * 2014-04-18 2015-10-22 Gregory Peter Martiska Method for measuring the tribocharging properties of bulk granular materials and powders
RU2621328C1 (ru) * 2016-06-15 2017-06-02 Вадим Юрьевич Архангельский Способ архангельского по определению внутреннего трения порошковых материалов и устройство для его реализации
US11318682B2 (en) 2018-04-06 2022-05-03 Hewlett-Packard Development Company, L.P. Three-dimensional (3D) object printing based on build material permeability
CN116642802B (zh) * 2023-07-26 2023-11-07 常州百联科技有限公司 一种wdg水分散粒剂流动性测定设备
CN120314150B (zh) * 2025-06-10 2025-09-12 深圳市傲川科技有限公司 一种导热凝胶生产用性能检测设备

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2836975A (en) * 1954-08-26 1958-06-03 Maynard R Euverard Disposable viscosity cup
US3221560A (en) * 1963-02-21 1965-12-07 Pillsbury Co Flowability apparatus
US3376753A (en) * 1963-11-26 1968-04-09 Lewis Howe Company Particulate flow meter apparatus
GB1165313A (en) * 1968-02-01 1969-09-24 Lewis Howe Company Apparatus for Measuring the Relative Flowability of Particulate Materials
HU174116B (hu) * 1975-12-29 1979-11-28 Chinoin Gyogyszer Es Vegyeszet Sposob i ustrojstvo dlja opredelnija svojstv pri kachenii tvjordykh zernovykh vehhestv

Also Published As

Publication number Publication date
DE3029849C2 (it) 1990-04-19
FR2463409B1 (it) 1985-01-04
GB2060902A (en) 1981-05-07
US4274286A (en) 1981-06-23
FR2463409A1 (fr) 1981-02-20
IT8022414V0 (it) 1980-07-29
CA1130611A (en) 1982-08-31
GB2060902B (en) 1983-12-21
IT8023762A0 (it) 1980-07-29
DE3029849A1 (de) 1981-06-19

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