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About 8,073 papers for “Sprayer”

Sprayer.

Chandler, William E. · The Portal to Texas History (University of North Texas) · 1902

Patent for improvements in insecticide sprayers by enabling the sprayer to "continuous stream of liquid and that it may be placed in a vehicle and operated by means of the running-gear or carried by hand." (Lines 18-21) Illustration is included.

Cited by 0Open access

Sprayer.

Chandler, William E. · The Portal to Texas History (University of North Texas) · 1902

Patent for improvements in insecticide sprayers by enabling the sprayer to "continuous stream of liquid and that it may be placed in a vehicle and operated by means of the running-gear or carried by hand." (Lines 18-21) Illustration is included.

Cited by 0Open access

Backpack Sprayer

VTechWorks (Virginia Tech) · 2024

SOLO backpack sprayer with piston pump and wand. Includes close up shots of the piston pump, brass nozzle, and pressure gauge. One image is a diagram of the backpack sprayer with labeled parts.

Cited by 0Open access

Speed sprayer

H. H. Lyon, Photographer · Library (Trinity College) · 1958

Cited by 0

Crop sprayer

Digital Collections (East Carolina University)

Cited by 0

sprayer, n.

Oxford University Press eBooks · 2023

Cited by 0

The Sprayer

Farnoosh Abedi · 2022

The beauty is forbidden.

Cited by 0Open access

Powder Sprayer

Erwin, Samuel D. · The Portal to Texas History (University of North Texas) · 1920

Patent for Insect Powder Sprayer. This sprayer allows the use of insecticide powder for use on animals, plants, and insects.

Cited by 0Open access

ECOCLIMB SPRAYER

Prajwal V Shrama, Siddharth R Chavhan, Minniakhmetov I.S. et al. · IJARCCE · 2025

The tree-climbing robot for spraying pesticides automates the spraying process and reduces the need for manual, risky work.It safely climbs trees and applies pesticides with better accuracy, minimizing chemical exposure to farmers.The system ensures targeted spraying to reduce chemical wastage and environmental pollution.It can also carry sensors to detect pest-affected areas for focused spraying.Overall, the robot improves safety, saves time, and supports efficient and sustainable farming.

Cited by 0Open access

MODIFIKASI SPRAYER KNAPSACK MENJADI SPRAYER POMPA ELEKTRIK

Hari Pangestu, Farry Apriliano Haskari, Endo Argo Kuncoro · 2018

The most sought and used sprayer by middle to lower class farmers was a carrying type sprayer. Carrying type sprayer performance was less perfect, the working capacity was low because was still manual using, so based on these problems, modifications will be made to an electric pump sprayer. This research aimed for dc pumps to work as a replacement for diaphragm pumps. This research was conducted from May until to July 2018 in the Agricultural Workshop of the Department of Agricultural Technology, Faculty of Agriculture, Sriwijaya University. This research used descriptive method, the data presented in the form of tables. The process of research and design of tools through various stages including data collection, design, tool assembly, data testing and analysis. Parameters observed include testing the power requirements, wide distribution of nozzle, spraying time and tool capacity. The results showed that the dc pump used was more effective than the diaphragm pump in terms of time and stable level of pressure, the power required by the nozzle sprayer was 8.82 Watts, while the average power when the device operates was 23.01 Watts, spray time from full up to 28.2 minutes manual sprayer and electric pump sprayer 14.8 minutes, and effective field capacity on manual sprayer was 0.054 ha / hour and electric pump sprayer was 0.125 ha / hour.

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Die Sprayer

Sautter, Erwin A. · E-Periodica · 1983

Cited by 0Open access

Sprayer, undated

Digital Repository at the University of Maryland (University of Maryland College Park)

Cited by 0

Sprayer Calibration

Ballew, Justin · TigerPrints (Clemson University) · 2020

This publication provides information about the importance of proper sprayer application and includes an easy to use procedure for calibrating sprayers for various application types.

Cited by 0

Sprayer calibration

Washington State University Extension · Research Exchange (Washington State University) · 2019

Adequate equipment maintenance and accurate calibration of spray equipment can produce significant savings and more effective pest control. STEPS BEFORE CALIBRATIONBefore starting the actual calibration steps needed to complete a successful spray season, first check your owner's manual for clean-up procedures.If you don 't have an owner's manual, take the following steps:

Cited by 0Open access

Sprayer Controller

Meyer, Dennis H · Opus: Research & Creativity (Indiana University – Purdue University Fort Wayne) · 1988

Cited by 0

Powder- Sprayer

Erwin, Samuel D. · The Portal to Texas History (University of North Texas) · 1920

Patent for Insect Powder Sprayer. This sprayer allows the use of insecticide powder for use on animals, plants, and insects.

Cited by 0Open access