GB1507607A - Aerial atomiser - Google Patents

Aerial atomiser

Info

Publication number
GB1507607A
GB1507607A GB1197576A GB1197576A GB1507607A GB 1507607 A GB1507607 A GB 1507607A GB 1197576 A GB1197576 A GB 1197576A GB 1197576 A GB1197576 A GB 1197576A GB 1507607 A GB1507607 A GB 1507607A
Authority
GB
United Kingdom
Prior art keywords
aerofoils
venturi
nozzles
liquid
feed tube
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
GB1197576A
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.)
Novartis AG
Original Assignee
Ciba Geigy AG
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 Ciba Geigy AG filed Critical Ciba Geigy AG
Priority to GB1197576A priority Critical patent/GB1507607A/en
Publication of GB1507607A publication Critical patent/GB1507607A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D1/00—Dropping, ejecting, releasing, or receiving articles, liquids, or the like, in flight
    • B64D1/16—Dropping or releasing powdered, liquid, or gaseous matter, e.g. for fire-fighting
    • B64D1/18—Dropping or releasing powdered, liquid, or gaseous matter, e.g. for fire-fighting by spraying, e.g. insecticides

Abstract

1507607 Crop spraying from aircraft CIBA - GEIGY AG 8 March 1977 [25 March 1976] 11975/76 Heading AID [Also in Division B2] An atomizer for mounting on an aircraft for the aerial spraying of crops comprises two aerofoils 10, 12 positioned to provide a Venturi between them and, positioned between the aerofoils, a feed tube 14 having mounted thereon a plurality of nozzles for forming a thin sheet of liquid in the plane of the Venturi, said liquid being atomised by high velocity air moving through the Venturi on both sides of the liquid sheet. The aerofoils are adjustably mounted on end plates (18, 20) Fig. 5 (not shown) so that the Venturi geometry may be altered to control the droplet size. The feed tube 14, Fig. 4, is aerodynamically shaped and the nozzles 16 have flattened tips to produce fan-shaped jets of liquid; both the feed tube and the nozzles may be made from brass tubing. The spacing of the nozzles increases towards the ends of the tube. In a modification, Fig. 6 (not shown), a further aerofoil (23) is mounted between the aerofoils 10, 12 providing a double Venturi with a set of nozzles positioned between each adjacent pair of aerofoils.
GB1197576A 1977-03-08 1977-03-08 Aerial atomiser Expired GB1507607A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1197576A GB1507607A (en) 1977-03-08 1977-03-08 Aerial atomiser

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1197576A GB1507607A (en) 1977-03-08 1977-03-08 Aerial atomiser

Publications (1)

Publication Number Publication Date
GB1507607A true GB1507607A (en) 1978-04-19

Family

ID=9996111

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1197576A Expired GB1507607A (en) 1977-03-08 1977-03-08 Aerial atomiser

Country Status (1)

Country Link
GB (1) GB1507607A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4412654A (en) * 1981-09-11 1983-11-01 The Regents Of The University Of California Laminar microjet atomizer and method of aerial spraying of liquids
WO2021028368A1 (en) * 2019-08-15 2021-02-18 Bayer Aktiengesellschaft Method of spraying a field with an unmanned aerial vehicle

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4412654A (en) * 1981-09-11 1983-11-01 The Regents Of The University Of California Laminar microjet atomizer and method of aerial spraying of liquids
WO2021028368A1 (en) * 2019-08-15 2021-02-18 Bayer Aktiengesellschaft Method of spraying a field with an unmanned aerial vehicle
US20220340278A1 (en) * 2019-08-15 2022-10-27 Bayer Aktiengesellschaft Method of spraying a field with an unmanned aerial vehicle

Similar Documents

Publication Publication Date Title
US4219157A (en) Hydrostatic paint atomization spray-gun
GB1493696A (en) Apparatus for producing liquid droplets
ES2000101A4 (en) ATOMIZING NOZZLE AND ATOMIZATION METHOD.
DE68916224T2 (en) Paint spray nozzle.
EP0201327A3 (en) Improvements in and relating to powder spray guns
TR199800562T1 (en) P�sk�rtme a��zl���.
GB1507607A (en) Aerial atomiser
GB1437833A (en) Ventilation method and apparatus
FR2501154B1 (en)
ATE70237T1 (en) AIRPLANE.
ES8100116A1 (en) Spraying apparatus
US4412654A (en) Laminar microjet atomizer and method of aerial spraying of liquids
GB1215843A (en) A ducted fan propulsion unit
GB1003118A (en) Method of fusing atomizing and spraying a refractory oxide
ES8304863A1 (en) Air foil for short take-off and landing aircraft.
SE8100747L (en) CONTROL FOR RADIATED AIRCRAFT AIRCRAFT, ROCKETS AND LIKE
JPS5575942A (en) Forming apparatus for metal oxide film on plate glass surface
DK174368B1 (en) atomizer
JPS521031A (en) Aqueous w/o type aerosol insecticide
Khlebnikov Axisymmetric supersonic gas flow past a pair of bodies
GB1022979A (en) Improvements in or relating to a spray gun
FR2375911A1 (en) Two-dimensional jet sprayer - has hollow body with oblong slot supplied with liquid and gas under pressure
JPS5434113A (en) Supersonic atomizer
FR2313263A1 (en) Multiwing aircraft for agricultural work - can fly at low speed without risk of stalling and has variable incidence front wing
GB1065903A (en) Aircraft flight-measuring instrument

Legal Events

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