GB960476A - Improvements in or relating to spraying equipment - Google Patents

Improvements in or relating to spraying equipment

Info

Publication number
GB960476A
GB960476A GB37994/61A GB3799461A GB960476A GB 960476 A GB960476 A GB 960476A GB 37994/61 A GB37994/61 A GB 37994/61A GB 3799461 A GB3799461 A GB 3799461A GB 960476 A GB960476 A GB 960476A
Authority
GB
United Kingdom
Prior art keywords
fan
duct
blades
shaft
turbine blades
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
GB37994/61A
Inventor
Edward Julius Bals
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.)
GKN Service UK Ltd
Original Assignee
Birfield Engineering 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 Birfield Engineering Ltd filed Critical Birfield Engineering Ltd
Priority to GB37994/61A priority Critical patent/GB960476A/en
Priority to US232220A priority patent/US3221993A/en
Priority to DE19621700083 priority patent/DE1700083B1/en
Publication of GB960476A publication Critical patent/GB960476A/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
    • A01M7/00—Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass
    • A01M7/0003—Atomisers or mist blowers
    • A01M7/0017—Portable atomisers, e.g. knapsack type
    • A01M7/0021—Portable atomisers, e.g. knapsack type motor-driven
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B3/00—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements
    • B05B3/02—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements
    • B05B3/10—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements discharging over substantially the whole periphery of the rotating member, i.e. the spraying being effected by centrifugal forces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B3/00—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements
    • B05B3/02—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements
    • B05B3/10—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements discharging over substantially the whole periphery of the rotating member, i.e. the spraying being effected by centrifugal forces
    • B05B3/105—Fan or ventilator arrangements therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/02—Spray pistols; Apparatus for discharge

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Insects & Arthropods (AREA)
  • Pest Control & Pesticides (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Catching Or Destruction (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Special Spraying Apparatus (AREA)

Abstract

960,476. Crop sprayers. BIRFIELD ENGINEERING Ltd. Oct. 19, 1962 [Oct. 24, 1961], No. 37994/61. Heading B2F. Spraying equipment comprises a duct, an engine-driven fan within the duct to produce an air blast along the latter, a rotary atomizer at or adjacent the downstream end of the duct, and turbine blades for driving the atomizer disposed downstream of the fan and driven by the air blast, the turbine blades being of comparatively small pitch as compared with the blades of the fan. The term "pitch" is defined as the angle between a blade and a plane normal to the axis about which the blade rotates. The duct comprises four cowlings 1-4 bolted together. The fan blades 9 are mounted on a hub 10 and arranged at about 40 degrees to the duct axis. The fan is mounted directly on the crank-shaft 12 of an I.C. engine 8. A shaft 16 mounted in bearings 20, carries two turbine blades 14 arranged at about 80 degrees to the duct axis and a rotary atomizer 15. The latter comprises a gauze cylinder 18 and is supplied with liquid by a feed pipe 24. Fixed deflector blades 13 are mounted on a hub 19. A wired grill 37 and a lubricator 23 are provided. A shield 22 prevents the liquid running along the shaft 16 to the bearings 20. In operation the air blast impinging on the turbine blades rotates the turbine and hence the atomizer at a greater speed than the fan. The duct is mounted on the frame of the I.C. engine and a notched plate 26 secured to said frame is pivoted at 27 to a support 25, whereby the inclination of the spray is adjusted. Further, the support 25 has a flange 30 held in a mounting ring 32, whereby the horizontal direction of the spray is adjusted. In a modification, the fan hub 10 is extended in the downstream direction and the shaft 16 mounted in bearings therein.
GB37994/61A 1961-10-24 1961-10-24 Improvements in or relating to spraying equipment Expired GB960476A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB37994/61A GB960476A (en) 1961-10-24 1961-10-24 Improvements in or relating to spraying equipment
US232220A US3221993A (en) 1961-10-24 1962-10-22 Spraying equipment
DE19621700083 DE1700083B1 (en) 1961-10-24 1962-10-24 Motor-operated liquid atomizer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB37994/61A GB960476A (en) 1961-10-24 1961-10-24 Improvements in or relating to spraying equipment

Publications (1)

Publication Number Publication Date
GB960476A true GB960476A (en) 1964-06-10

Family

ID=10400467

Family Applications (1)

Application Number Title Priority Date Filing Date
GB37994/61A Expired GB960476A (en) 1961-10-24 1961-10-24 Improvements in or relating to spraying equipment

Country Status (3)

Country Link
US (1) US3221993A (en)
DE (1) DE1700083B1 (en)
GB (1) GB960476A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3448926A (en) * 1967-03-14 1969-06-10 Buffalo Turbine Agri Equip Co Portable sprayer
US5373990A (en) * 1990-10-01 1994-12-20 Berthoud S.A. Apparatus for treatment of vegetation
FR2667219B1 (en) * 1990-10-01 1993-07-30 Berthoud Sa VEGETATION TREATMENT APPARATUS.
US6257502B1 (en) * 1999-07-21 2001-07-10 Mist & Cool, Llc Misting systems
ES2293796A1 (en) * 2005-09-22 2008-03-16 Solteka, S.A. Ventilator device for hydro pneumatic sprayer of plant protection treatment, has impeller and diverter, and axial projections of edges of adjacent blades of impeller and diverter intersects timely at multiple points
US9091452B2 (en) * 2012-11-14 2015-07-28 Yu-Chi Yen Misting fan
WO2018147823A1 (en) 2017-02-09 2018-08-16 Pliskovskyi Roman Volodymyrovych Face mask for snorkeling having a perisope in the breathing tube
CN107347858A (en) * 2017-09-08 2017-11-17 四川华胜农业股份有限公司 A kind of special traction wind spraying aid type Insecticide sprayer of Kiwi berry

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE286799C (en) *
US1974538A (en) * 1934-05-05 1934-09-25 Harry D Johnston Spray nozzle
CH216488A (en) * 1940-08-07 1941-08-31 Sulzer Ag Compressor with internal combustion engine drive, in particular of the free piston design.
US2738226A (en) * 1950-11-06 1956-03-13 Bals Edward Julius Crop spraying apparatus
FR1167611A (en) * 1954-02-02 1958-11-27 Sprayer-atomizer
DE1019043B (en) * 1954-11-22 1957-11-07 Licentia Gmbh Compressor system with piston compressor and upstream turbo compressor
US2979269A (en) * 1955-02-28 1961-04-11 Micron Sprayers Ltd Spraying apparatus for treating crops and pests
US2965302A (en) * 1959-05-05 1960-12-20 Amchem Prod Spray device
US3063644A (en) * 1959-12-04 1962-11-13 Birfield Eng Ltd Rotary atomizers

Also Published As

Publication number Publication date
DE1700083B1 (en) 1970-02-26
US3221993A (en) 1965-12-07

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