GB298655A - Improvements in apparatus for taking samples from materials in bulk, specially applicable to ores - Google Patents

Improvements in apparatus for taking samples from materials in bulk, specially applicable to ores

Info

Publication number
GB298655A
GB298655A GB1558627A GB1558627A GB298655A GB 298655 A GB298655 A GB 298655A GB 1558627 A GB1558627 A GB 1558627A GB 1558627 A GB1558627 A GB 1558627A GB 298655 A GB298655 A GB 298655A
Authority
GB
United Kingdom
Prior art keywords
hopper
mouth
shoot
shaft
rotating
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
GB1558627A
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.)
LESLIE KNIGHT
Original Assignee
LESLIE KNIGHT
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 LESLIE KNIGHT filed Critical LESLIE KNIGHT
Priority to GB1558627A priority Critical patent/GB298655A/en
Priority to DED55373D priority patent/DE551116C/en
Publication of GB298655A publication Critical patent/GB298655A/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
    • 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
    • G01N1/20—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

298,655. Dryden, W., and Knight, L. June 11, 1927. Sampling granular &c. materials.-The mouth of a fixed main hopper A through which the material to be sampled passes is provided with an inverted conical guide B the lower end of which delivers the material into the open top c' of a rotating hopper C. This rotating hopper, which is preferably provided with a counter-balance c<6>, is formed with an off-set delivery mouth c' and is secured by a boss c<5> to a rotating shaft c<4>. During each revolution of the hopper its mouth is brought over a side delivery shoot D and so a certain proportion of the material passing through the main hopper is taken off through this shoot and delivered from its mouth d<3>. The outlet a<3> of the main hopper is provided with a door a<4>. The shaft c' runs in ball bearings and is mounted in a. casing E. A worm-wheel F on the shaft is driven by a worm on a shaft rotating at a desired rate. The size of the opening at the top of the side delivery shoot may be adjustable to vary the quantity delivered through this shoot, or shoots of different sizes may be used.
GB1558627A 1927-06-11 1927-06-11 Improvements in apparatus for taking samples from materials in bulk, specially applicable to ores Expired GB298655A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1558627A GB298655A (en) 1927-06-11 1927-06-11 Improvements in apparatus for taking samples from materials in bulk, specially applicable to ores
DED55373D DE551116C (en) 1927-06-11 1928-04-01 Samplers, especially for ores

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1558627A GB298655A (en) 1927-06-11 1927-06-11 Improvements in apparatus for taking samples from materials in bulk, specially applicable to ores

Publications (1)

Publication Number Publication Date
GB298655A true GB298655A (en) 1928-10-11

Family

ID=10061775

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1558627A Expired GB298655A (en) 1927-06-11 1927-06-11 Improvements in apparatus for taking samples from materials in bulk, specially applicable to ores

Country Status (2)

Country Link
DE (1) DE551116C (en)
GB (1) GB298655A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111076999A (en) * 2020-01-02 2020-04-28 江西理工大学 Rotary type dividing machine

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1034886B (en) * 1952-09-29 1958-07-24 Westfalia Dinnendahl Groeppel Trial participant
DE1189292B (en) * 1958-10-11 1965-03-18 Westfalia Dinnendahl Groeppel Sample divider
DE1134358B (en) * 1959-11-13 1962-08-09 Bayer Ag Fluid divider with an adjustable drainage device for changing the division ratio of a fluid flow

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111076999A (en) * 2020-01-02 2020-04-28 江西理工大学 Rotary type dividing machine

Also Published As

Publication number Publication date
DE551116C (en) 1932-05-27

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