GB8620587D0 - Sieves - Google Patents

Sieves

Info

Publication number
GB8620587D0
GB8620587D0 GB868620587A GB8620587A GB8620587D0 GB 8620587 D0 GB8620587 D0 GB 8620587D0 GB 868620587 A GB868620587 A GB 868620587A GB 8620587 A GB8620587 A GB 8620587A GB 8620587 D0 GB8620587 D0 GB 8620587D0
Authority
GB
United Kingdom
Prior art keywords
sieves
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
GB868620587A
Other versions
GB2180471A (en
GB2180471B (en
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.)
Microscal Ltd
Original Assignee
Microscal Ltd
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 Microscal Ltd filed Critical Microscal Ltd
Publication of GB8620587D0 publication Critical patent/GB8620587D0/en
Publication of GB2180471A publication Critical patent/GB2180471A/en
Application granted granted Critical
Publication of GB2180471B publication Critical patent/GB2180471B/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/02—Investigating particle size or size distribution
    • G01N15/0272—Investigating particle size or size distribution with screening; with classification by filtering
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Combined Means For Separation Of Solids (AREA)
GB08620587A 1985-09-17 1986-08-26 Improvements in particle size analysis Expired GB2180471B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB858522983A GB8522983D0 (en) 1985-09-17 1985-09-17 Sieves

Publications (3)

Publication Number Publication Date
GB8620587D0 true GB8620587D0 (en) 1986-10-01
GB2180471A GB2180471A (en) 1987-04-01
GB2180471B GB2180471B (en) 1989-02-01

Family

ID=10585307

Family Applications (2)

Application Number Title Priority Date Filing Date
GB858522983A Pending GB8522983D0 (en) 1985-09-17 1985-09-17 Sieves
GB08620587A Expired GB2180471B (en) 1985-09-17 1986-08-26 Improvements in particle size analysis

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB858522983A Pending GB8522983D0 (en) 1985-09-17 1985-09-17 Sieves

Country Status (1)

Country Link
GB (2) GB8522983D0 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104655528B (en) * 2014-12-31 2017-08-25 贵州大学 Effective integrated concentration, granularity detection device

Also Published As

Publication number Publication date
GB2180471A (en) 1987-04-01
GB8522983D0 (en) 1985-10-23
GB2180471B (en) 1989-02-01

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19930826