FR2257105B1 - - Google Patents

Info

Publication number
FR2257105B1
FR2257105B1 FR7232328A FR7232328A FR2257105B1 FR 2257105 B1 FR2257105 B1 FR 2257105B1 FR 7232328 A FR7232328 A FR 7232328A FR 7232328 A FR7232328 A FR 7232328A FR 2257105 B1 FR2257105 B1 FR 2257105B1
Authority
FR
France
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
FR7232328A
Other languages
French (fr)
Other versions
FR2257105A1 (en
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7232328A priority Critical patent/FR2257105B1/fr
Priority to DK428273A priority patent/DK144401B/en
Priority to BE134208A priority patent/BE803187A/en
Priority to NL7311011A priority patent/NL7311011A/xx
Priority to DE19732341562 priority patent/DE2341562C3/en
Priority to IT2805973A priority patent/IT995205B/en
Priority to GB4261273A priority patent/GB1450794A/en
Publication of FR2257105A1 publication Critical patent/FR2257105A1/fr
Application granted granted Critical
Publication of FR2257105B1 publication Critical patent/FR2257105B1/fr
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G25/00—Watering gardens, fields, sports grounds or the like
    • A01G25/16—Control of watering
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
    • B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
    • B05B9/04—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
    • B05B9/06—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump the delivery being related to the movement of a vehicle, e.g. the pump being driven by a vehicle wheel
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D3/00—Control of position or direction
    • G05D3/12—Control of position or direction using feedback
    • G05D3/14—Control of position or direction using feedback using an analogue comparing device
    • G05D3/1472—Control of position or direction using feedback using an analogue comparing device with potentiometer
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D7/00—Control of flow
    • G05D7/06—Control of flow characterised by the use of electric means
    • G05D7/0605—Control of flow characterised by the use of electric means specially adapted for solid materials
    • G05D7/0611—Control of flow characterised by the use of electric means specially adapted for solid materials characterised by the set value given to the control element

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Automation & Control Theory (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Insects & Arthropods (AREA)
  • Pest Control & Pesticides (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Water Supply & Treatment (AREA)
  • Special Spraying Apparatus (AREA)
  • Catching Or Destruction (AREA)
FR7232328A 1972-09-12 1972-09-12 Expired FR2257105B1 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR7232328A FR2257105B1 (en) 1972-09-12 1972-09-12
DK428273A DK144401B (en) 1972-09-12 1973-08-03 AGGREGATE FOR REGULATED DISTRIBUTION OF SUBSTANCES SUCH AS FERTILIZER OR INSECTICID FROM AN AGRICULTURAL MACHINE
BE134208A BE803187A (en) 1972-09-12 1973-08-03 ADJUSTING DEVICE AND AGRICULTURAL MACHINE EQUIPPED WITH SUCH A DEVICE
NL7311011A NL7311011A (en) 1972-09-12 1973-08-09
DE19732341562 DE2341562C3 (en) 1972-09-12 1973-08-17 Control device to ensure preselectable application rates for a mobile agricultural sprayer
IT2805973A IT995205B (en) 1972-09-12 1973-08-21 REGULATION DEVICE AND MACCHI NA AGRICOLA EQUIPPED WITH SUCH A DEVICE
GB4261273A GB1450794A (en) 1972-09-12 1973-09-11 Device for controlling the operation of a regulatable member

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7232328A FR2257105B1 (en) 1972-09-12 1972-09-12

Publications (2)

Publication Number Publication Date
FR2257105A1 FR2257105A1 (en) 1975-08-01
FR2257105B1 true FR2257105B1 (en) 1976-04-23

Family

ID=9104171

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7232328A Expired FR2257105B1 (en) 1972-09-12 1972-09-12

Country Status (6)

Country Link
BE (1) BE803187A (en)
DK (1) DK144401B (en)
FR (1) FR2257105B1 (en)
GB (1) GB1450794A (en)
IT (1) IT995205B (en)
NL (1) NL7311011A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2266450B1 (en) * 1974-04-04 1978-08-04 Lestradet M C J
GB1507149A (en) * 1975-05-16 1978-04-12 Allman & Co Ltd Spraying equipment
US4052003A (en) * 1976-08-06 1977-10-04 Dickey-John Corporation Liquid spreader control system
ES2249130A1 (en) * 2004-05-07 2006-03-16 Ros Roca, S.A. Water projection controlling system for fuze of vehicle, has analogical module fixed to motor of water impelling pump and sending signal to regulate revolution per minute of pump, and solenoid connected to modular set
ES2288134B1 (en) * 2006-06-12 2008-06-16 Ros Roca, S.A. "WATER PROJECTION CONTROL SYSTEM IN SETS OF NOZZLES FOR VEHICLES".
CN107493786A (en) * 2017-08-24 2017-12-22 昆明理工大学 A kind of Development of Venturi Fertilizer Applicator fertilzer sucking pipe flow control device and its control method

Also Published As

Publication number Publication date
DE2341562A1 (en) 1974-04-18
FR2257105A1 (en) 1975-08-01
IT995205B (en) 1975-11-10
NL7311011A (en) 1974-03-14
GB1450794A (en) 1976-09-29
BE803187A (en) 1973-12-03
DE2341562B2 (en) 1976-09-02
DK144401B (en) 1982-03-08

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Legal Events

Date Code Title Description
CL Concession to grant licenses
CL Concession to grant licenses
ST Notification of lapse