AU556602B2 - Agricultural air seeder sensor system - Google Patents

Agricultural air seeder sensor system

Info

Publication number
AU556602B2
AU556602B2 AU87165/82A AU8716582A AU556602B2 AU 556602 B2 AU556602 B2 AU 556602B2 AU 87165/82 A AU87165/82 A AU 87165/82A AU 8716582 A AU8716582 A AU 8716582A AU 556602 B2 AU556602 B2 AU 556602B2
Authority
AU
Australia
Prior art keywords
sensor system
air seeder
agricultural air
agricultural
seeder
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.)
Ceased
Application number
AU87165/82A
Other versions
AU8716582A (en
Inventor
Dale Raymond Stokes
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 AU87165/82A priority Critical patent/AU556602B2/en
Publication of AU8716582A publication Critical patent/AU8716582A/en
Application granted granted Critical
Publication of AU556602B2 publication Critical patent/AU556602B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C7/00—Sowing
    • A01C7/08—Broadcast seeders; Seeders depositing seeds in rows
    • A01C7/10—Devices for adjusting the seed-box ; Regulation of machines for depositing quantities at intervals
    • A01C7/102—Regulating or controlling the seed rate
    • A01C7/105—Seed sensors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P13/00—Indicating or recording presence, absence, or direction, of movement
    • G01P13/0006—Indicating or recording presence, absence, or direction, of movement of fluids or of granulous or powder-like substances
    • G01P13/0066—Indicating or recording presence, absence, or direction, of movement of fluids or of granulous or powder-like substances by using differences of pressure in the fluid
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P13/00—Indicating or recording presence, absence, or direction, of movement
    • G01P13/0006—Indicating or recording presence, absence, or direction, of movement of fluids or of granulous or powder-like substances
    • G01P13/0073—Indicating or recording presence, absence, or direction, of movement of fluids or of granulous or powder-like substances by using vibrations generated by the fluid
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P13/00—Indicating or recording presence, absence, or direction, of movement
    • G01P13/008—Indicating or recording presence, absence, or direction, of movement by using a window mounted in the fluid carrying tube
    • G01P13/0086—Indicating or recording presence, absence, or direction, of movement by using a window mounted in the fluid carrying tube with photo-electric detection
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
AU87165/82A 1981-08-13 1981-08-13 Agricultural air seeder sensor system Ceased AU556602B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU87165/82A AU556602B2 (en) 1981-08-13 1981-08-13 Agricultural air seeder sensor system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPF0219 1981-08-13
AU87165/82A AU556602B2 (en) 1981-08-13 1981-08-13 Agricultural air seeder sensor system

Publications (2)

Publication Number Publication Date
AU8716582A AU8716582A (en) 1983-02-17
AU556602B2 true AU556602B2 (en) 1986-11-13

Family

ID=3762962

Family Applications (1)

Application Number Title Priority Date Filing Date
AU87165/82A Ceased AU556602B2 (en) 1981-08-13 1981-08-13 Agricultural air seeder sensor system

Country Status (1)

Country Link
AU (1) AU556602B2 (en)

Also Published As

Publication number Publication date
AU8716582A (en) 1983-02-17

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Legal Events

Date Code Title Description
MK14 Patent ceased section 143(a) (annual fees not paid) or expired