CA1167145A - Debitmetre sur dispositif d'arrosage - Google Patents

Debitmetre sur dispositif d'arrosage

Info

Publication number
CA1167145A
CA1167145A CA000363076A CA363076A CA1167145A CA 1167145 A CA1167145 A CA 1167145A CA 000363076 A CA000363076 A CA 000363076A CA 363076 A CA363076 A CA 363076A CA 1167145 A CA1167145 A CA 1167145A
Authority
CA
Canada
Prior art keywords
signal
speed
spray
pulses
signals
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
CA000363076A
Other languages
English (en)
Inventor
Simon W.J.H. Okkerse
Hugh C. Wood
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.)
SED Systems Inc
Original Assignee
SED Systems Inc
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 SED Systems Inc filed Critical SED Systems Inc
Priority to CA000363076A priority Critical patent/CA1167145A/fr
Priority to GB8132061A priority patent/GB2087566A/en
Application granted granted Critical
Publication of CA1167145A publication Critical patent/CA1167145A/fr
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
    • A01M7/0089—Regulating or controlling systems
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F9/00—Measuring volume flow relative to another variable, e.g. of liquid fuel for an engine
    • G01F9/001—Measuring volume flow relative to another variable, e.g. of liquid fuel for an engine with electric, electro-mechanic or electronic means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F9/00—Measuring volume flow relative to another variable, e.g. of liquid fuel for an engine
    • G01F9/02—Measuring volume flow relative to another variable, e.g. of liquid fuel for an engine wherein the other variable is the speed of a vehicle
    • G01F9/023—Measuring volume flow relative to another variable, e.g. of liquid fuel for an engine wherein the other variable is the speed of a vehicle with electric, electro-mechanic or electronic means

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • 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)
  • Special Spraying Apparatus (AREA)
  • Measuring Volume Flow (AREA)
CA000363076A 1980-10-23 1980-10-23 Debitmetre sur dispositif d'arrosage Expired CA1167145A (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CA000363076A CA1167145A (fr) 1980-10-23 1980-10-23 Debitmetre sur dispositif d'arrosage
GB8132061A GB2087566A (en) 1980-10-23 1981-10-23 Field sprayer monitor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000363076A CA1167145A (fr) 1980-10-23 1980-10-23 Debitmetre sur dispositif d'arrosage

Publications (1)

Publication Number Publication Date
CA1167145A true CA1167145A (fr) 1984-05-08

Family

ID=4118228

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000363076A Expired CA1167145A (fr) 1980-10-23 1980-10-23 Debitmetre sur dispositif d'arrosage

Country Status (2)

Country Link
CA (1) CA1167145A (fr)
GB (1) GB2087566A (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2145830A (en) * 1983-09-01 1985-04-03 William Moore Fennell Monitoring performance of a mobile agricultural machine
GB8330758D0 (en) * 1983-11-18 1983-12-29 Montandon B Distributing device
US4803626A (en) * 1987-09-15 1989-02-07 Dickey-John Corporation Universal controller for material distribution device
IE904565A1 (en) * 1990-12-18 1992-07-01 Comet Technology Ltd A Monitoring Apparatus
US6195604B1 (en) 1996-09-09 2001-02-27 Agco Limited Tractor with monitoring system
US6823249B2 (en) 1999-03-19 2004-11-23 Agco Limited Tractor with monitoring system
WO2017015118A1 (fr) * 2015-07-22 2017-01-26 Irrigreen, Inc. Système d'irrigation
CN108739730B (zh) * 2018-05-02 2021-02-12 江苏大学 一种喷杆平衡主动预测调节系统及方法
CN109566580A (zh) * 2018-11-27 2019-04-05 广州极飞科技有限公司 植保设备、智能容器、植保设备系统及喷洒控制方法

Also Published As

Publication number Publication date
GB2087566A (en) 1982-05-26

Similar Documents

Publication Publication Date Title
CA1133718A (fr) Dispositif d'epreuve de gicleurs d'arrosage
CA1167145A (fr) Debitmetre sur dispositif d'arrosage
US5016187A (en) Linearized turbine flow meter for fuel dispensers
US4093107A (en) Spraying equipment
US4400779A (en) Method and apparatus for indicating mileage corresponding to remaining fuel for vehicles
US4845630A (en) Method and apparatus for calculating corrected vehicle fuel economy
US4630773A (en) Method and apparatus for spreading fertilizer
Kachanoski et al. Predicting the temporal relationship between soil cesium‐137 and erosion rate
AU604969B2 (en) Apparatus and method for determining the amount of material in a tank
US5402365A (en) Differential odometer dynamic calibration method and apparatus therefor
US4803626A (en) Universal controller for material distribution device
CA1166726A (fr) Vehicule avec epandeur de liquide
US4467657A (en) Device for measuring the amount of flow and/or the speed of flow of a medium
US3865305A (en) Programmable distance measuring instrument
US3614617A (en) Digital instrumentation system for motor vehicles
Paice et al. An experimental sprayer for the spatially selective application of herbicides
EP0288448B1 (fr) Procédé et dispositif pour mesurer le volume d'un liquide coulant
US5747703A (en) Method and apparatus for monitoring variation in the current value of a rate of fluid flow through a flow meter
US4005603A (en) Apparatus for measuring fluid flow
US4177675A (en) Spreader application rate monitoring device
US4042149A (en) Liquid pump and metering system
US4177674A (en) Spreader application rate monitoring device
US4058712A (en) Acre counter
GB2076544A (en) Measuring System for Spraying Equipment
US4203323A (en) Flowmetering method and device

Legal Events

Date Code Title Description
MKEX Expiry
MKEX Expiry

Effective date: 20010508