GB713846A - Improvements relating to blower type apparatus for distributing powdered fertilisersand the like - Google Patents

Improvements relating to blower type apparatus for distributing powdered fertilisersand the like

Info

Publication number
GB713846A
GB713846A GB1318551A GB1318551A GB713846A GB 713846 A GB713846 A GB 713846A GB 1318551 A GB1318551 A GB 1318551A GB 1318551 A GB1318551 A GB 1318551A GB 713846 A GB713846 A GB 713846A
Authority
GB
United Kingdom
Prior art keywords
hopper
duct
nozzle
blower
crop
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
GB1318551A
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.)
GEORGE IAN MAXWELL PORTER
Original Assignee
GEORGE IAN MAXWELL PORTER
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 GEORGE IAN MAXWELL PORTER filed Critical GEORGE IAN MAXWELL PORTER
Priority to GB1318551A priority Critical patent/GB713846A/en
Publication of GB713846A publication Critical patent/GB713846A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
    • A01M9/00—Special adaptations or arrangements of powder-spraying apparatus for purposes covered by this subclass
    • A01M9/0092—Regulating or controlling systems
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C15/00—Fertiliser distributors
    • A01C15/04—Fertiliser distributors using blowers

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Insects & Arthropods (AREA)
  • Pest Control & Pesticides (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Soil Sciences (AREA)
  • Fertilizing (AREA)
  • Sowing (AREA)
  • Catching Or Destruction (AREA)

Abstract

713,846. Crop-dusters: seed-sowers. PORTER, G. I. M. March 3, 1952 [June 4, 1951], No. 13185/51. Class 6 (1). [Also in Groups XXVIII and XXIX] A crop-duster comprises a powder hopper 10 and a centrifugal-blower 11 having a duct 12 leading below the hopper, the duct having a venturi orifice 32, Fig. 3, mounted beneath the hopper outlet comprising convergent side-walls 33 and a downwardly-depending deflecting-plate 34. The structure 32 is formed of sheet metal and is slid into the tapering duct 12, being retained therein by friction. The duct terminates in an adjustable nozzle 36 pivoted on a horizontal bolt 39. The hopper outlet is controlled by a cone 17 vertically-adjustable on a screwed shaft 18. Seeds may be fed into the duct 12 from a similar, smaller, hopper 23 having a spout which rests within the mouth 23a of a tube 22. Liquids may also be supplied from the hopper or from a separate container (not shown) through a pump 40 to a nozzle 43 adjacent to the main nozzle 36. The whole structure is swivelly mounted on a turntable 13 on a vehicle and the blower 11 may be driven from a small motor or from the engine of the vehicle. Reference has been directed by the Comptroller to Specification 683,531.
GB1318551A 1951-06-04 1951-06-04 Improvements relating to blower type apparatus for distributing powdered fertilisersand the like Expired GB713846A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1318551A GB713846A (en) 1951-06-04 1951-06-04 Improvements relating to blower type apparatus for distributing powdered fertilisersand the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1318551A GB713846A (en) 1951-06-04 1951-06-04 Improvements relating to blower type apparatus for distributing powdered fertilisersand the like

Publications (1)

Publication Number Publication Date
GB713846A true GB713846A (en) 1954-08-18

Family

ID=10018385

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1318551A Expired GB713846A (en) 1951-06-04 1951-06-04 Improvements relating to blower type apparatus for distributing powdered fertilisersand the like

Country Status (1)

Country Link
GB (1) GB713846A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3392923A (en) * 1967-01-18 1968-07-16 Walter J. Reinecker Mulching machine with flail and blower
EP0214404A1 (en) * 1985-08-14 1987-03-18 Amazonen-Werke H. Dreyer GmbH & Co. KG Dispersion arrangement for pneumatic distributors of particulate material

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3392923A (en) * 1967-01-18 1968-07-16 Walter J. Reinecker Mulching machine with flail and blower
EP0214404A1 (en) * 1985-08-14 1987-03-18 Amazonen-Werke H. Dreyer GmbH & Co. KG Dispersion arrangement for pneumatic distributors of particulate material

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