ATE388619T1 - Druckluftverteiler von körnigen und/oder pulverförmigen materialien, insbesondere für sämaschinen - Google Patents

Druckluftverteiler von körnigen und/oder pulverförmigen materialien, insbesondere für sämaschinen

Info

Publication number
ATE388619T1
ATE388619T1 AT03818280T AT03818280T ATE388619T1 AT E388619 T1 ATE388619 T1 AT E388619T1 AT 03818280 T AT03818280 T AT 03818280T AT 03818280 T AT03818280 T AT 03818280T AT E388619 T1 ATE388619 T1 AT E388619T1
Authority
AT
Austria
Prior art keywords
duct
venturi
main
granular
air
Prior art date
Application number
AT03818280T
Other languages
English (en)
Inventor
Peter Pleyer
Original Assignee
Gaspardo Seminatrici S P A
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 Gaspardo Seminatrici S P A filed Critical Gaspardo Seminatrici S P A
Application granted granted Critical
Publication of ATE388619T1 publication Critical patent/ATE388619T1/de

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
    • A01C7/081—Seeders depositing seeds in rows using pneumatic means
    • 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
    • A01C7/081—Seeders depositing seeds in rows using pneumatic means
    • A01C7/082—Ducts, distribution pipes or details thereof for pneumatic seeders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
    • B65G53/34—Details
    • B65G53/58—Devices for accelerating or decelerating flow of the materials; Use of pressure generators

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Nozzles (AREA)
  • Sowing (AREA)
  • Air Transport Of Granular Materials (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
AT03818280T 2003-08-26 2003-08-26 Druckluftverteiler von körnigen und/oder pulverförmigen materialien, insbesondere für sämaschinen ATE388619T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IT2003/000518 WO2005018302A1 (en) 2003-08-26 2003-08-26 A pneumatic distributor of granular and/or powdery materials, in particular for sowing machines

Publications (1)

Publication Number Publication Date
ATE388619T1 true ATE388619T1 (de) 2008-03-15

Family

ID=34204143

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03818280T ATE388619T1 (de) 2003-08-26 2003-08-26 Druckluftverteiler von körnigen und/oder pulverförmigen materialien, insbesondere für sämaschinen

Country Status (9)

Country Link
US (1) US7413387B2 (de)
EP (1) EP1657974B1 (de)
CN (1) CN100415071C (de)
AT (1) ATE388619T1 (de)
AU (1) AU2003265144A1 (de)
CA (1) CA2535027A1 (de)
DE (1) DE60319748T2 (de)
ES (1) ES2302983T3 (de)
WO (1) WO2005018302A1 (de)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007062967A1 (de) 2007-12-21 2009-06-25 Horsch Maschinen Gmbh Vorrichtung und Verfahren zur pneumatischen Einzelkornförderung
US7752984B2 (en) 2008-11-14 2010-07-13 Cnh Canada, Ltd. Device and method for dense phase transport of seed
US7806061B2 (en) * 2008-11-14 2010-10-05 Cnh Canada, Ltd. Agricultural implement with dense phase product dispensing and purging
US7789103B2 (en) 2008-11-14 2010-09-07 Cnh Canada, Ltd. Dense phase induction system and method
US7640877B1 (en) 2008-11-14 2010-01-05 Cnh Canada, Ltd. Dense phase distribution branch
US8342373B2 (en) * 2008-11-14 2013-01-01 Cnh Canada, Ltd. Valve and method for dense phase flow control
US7743719B2 (en) 2008-11-14 2010-06-29 Cnh Canada, Ltd. Sectional distribution of granular product
US7779769B2 (en) 2008-11-14 2010-08-24 Cnh Canada, Ltd. Agricultural implement with dense phase product flow from a primary container
US7798079B2 (en) 2008-11-14 2010-09-21 Cnh Canada, Ltd. Pressure supply assembly for an agricultural implement with dense phase product flow
US7798078B2 (en) * 2008-11-14 2010-09-21 Cnh Canada, Ltd. Granular containment assembly and method
US7866269B2 (en) * 2009-06-08 2011-01-11 Cnh Canada, Ltd. Method and apparatus for regulating air flow through supply conduits through which product entrained in an air flow is provided to multiple on-row product containers of an agricultural implement
US8234987B2 (en) 2009-06-29 2012-08-07 Cnh Canada, Ltd. Inductor assembly for a product conveyance system
US8448585B2 (en) * 2009-07-02 2013-05-28 Kinze Manufacturing, Inc. Air entrainment device for seed delivery
US8821078B2 (en) * 2011-01-07 2014-09-02 Conagra Foods Lamb Weston, Inc. Fluid-based article distribution and sorting system
US8684636B2 (en) * 2011-03-09 2014-04-01 James Dunstan Air seeder venting system
CZ2011851A3 (cs) * 2011-12-20 2013-06-05 Farmet A.S. Zarízení k privádení zrn
SE536416C2 (sv) * 2012-03-01 2013-10-15 Vaederstad Verken Ab Förfarande för kalibrering av en anordning för utmatning avgranulärt eller pulverformigt material samt sådan anordning
EP2827698B1 (de) * 2012-03-22 2016-03-09 Bayer Intellectual Property GmbH Sämaschine und säverfahren
CN104822252B (zh) * 2012-12-07 2017-09-08 美国陶氏益农公司 定位设备
US9215841B2 (en) * 2013-01-09 2015-12-22 Cnh Industrial America Llc Seed inductor for an agricultural implement having an adjustable air bypass
US9215840B2 (en) 2013-01-09 2015-12-22 Cnh Industrial Canada, Ltd. Seed inductor for an agricultural implement having an air bypass channel
US9439344B2 (en) * 2013-01-09 2016-09-13 Cnh Industrial Canada, Ltd. Mirrored inductor segment pairs of an inductor box of an agricultural implement
US9265190B2 (en) 2013-01-09 2016-02-23 Cnh Industrial America Llc Seed inductor box for an agricultural implement having multiple air paths
FR3006036B1 (fr) 2013-05-27 2015-06-05 Eurl Dominique Hanne Dispositif et procede de transport et distribution de combustible solide
US9546051B2 (en) 2013-12-17 2017-01-17 Cnh Industrial Canada, Ltd. System for increasing throughput of an agricultural product metering system
ITUB20155280A1 (it) * 2015-10-19 2017-04-19 Matermacc S P A Dispositivo distributore di materiale per macchine agricole.
CA3019602A1 (en) * 2016-04-04 2017-10-12 Clean Seed Agricultural Technologies Ltd. System and method for controlling the flow of agricultural products from a variable-ratio blending applicator
CN105850254A (zh) * 2016-04-06 2016-08-17 山东胜伟园林科技有限公司 一种盐碱地用松土播种复式作业机
CN106068815A (zh) * 2016-07-18 2016-11-09 湖南文理学院 一种微小种子播种器
US10531606B2 (en) * 2016-07-19 2020-01-14 Cnh Industrial America Llc Metering system for an agricultural system
US10993367B2 (en) * 2018-09-05 2021-05-04 Deere & Company Commodity delivery system for work vehicle with venturi suction generator
CN109287211B (zh) * 2018-12-04 2020-07-07 中国农业大学 小麦气力加速射播装置
CN109566017B (zh) * 2019-01-25 2020-07-28 中国农业大学 一种苜蓿气送式集排器
AU2020220166B2 (en) * 2019-08-22 2026-02-26 Ausplow Pty. Ltd. Section control system
DE102020106966A1 (de) * 2020-03-13 2021-09-16 Amazonen-Werke H. Dreyer SE & Co. KG Verteilvorrichtung für körniges Material
DE102020109791A1 (de) * 2020-04-08 2021-10-14 Amazonen-Werke H. Dreyer SE & Co. KG Pneumatische Verteilmaschine
CN111642193B (zh) * 2020-06-24 2022-03-08 山东省农业机械科学研究院 一种谷物气力集排电驱式排种装置、系统及方法
US11229158B1 (en) 2020-07-20 2022-01-25 Deere & Company Air distributor diverter valve
US12089526B2 (en) * 2020-08-20 2024-09-17 Deere & Company Pressure balanced meter assembly and method of use
CA3152768C (en) * 2022-03-17 2024-05-28 Seedmaster Manufacturing Ltd. Air seeder meter with air purge
FR3158714B1 (fr) 2024-01-31 2026-01-30 E R P I Dispositif de transport et distribution de combustible solide
CN118120408B (zh) * 2024-05-06 2024-08-30 安徽农业大学 二次聚合增速式排种器分种装置及机具
CN120240081B (zh) * 2025-03-31 2026-01-09 青岛农业大学 一种气力式排种系统及方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1165790A (en) * 1967-07-07 1969-10-01 Horstine Farmery Ltd Improvements in or relating to Applicators of Granular and Powder Material
CN2079404U (zh) * 1990-07-21 1991-06-26 吉林农业大学 蔬菜秧盘精播排种器
CN2129056Y (zh) * 1991-07-07 1993-04-07 河南农业大学 肩挂式水稻直播器
CN2149090Y (zh) * 1992-07-17 1993-12-15 程秀焕 发动机排气管负压气吸装置
US5980163A (en) * 1997-08-18 1999-11-09 Deere & Company Distribution manifold for air seeder
SE519744C2 (sv) * 2000-04-11 2003-04-01 Vaederstad Verken Ab Anordning för att sprida gods
CN2540084Y (zh) * 2002-05-15 2003-03-19 新疆兵团农机推广中心 气力取种播种机

Also Published As

Publication number Publication date
US7413387B2 (en) 2008-08-19
CN1819762A (zh) 2006-08-16
AU2003265144A1 (en) 2005-03-10
EP1657974A1 (de) 2006-05-24
DE60319748T2 (de) 2009-04-02
EP1657974B1 (de) 2008-03-12
US20070181048A1 (en) 2007-08-09
DE60319748D1 (de) 2008-04-24
CN100415071C (zh) 2008-09-03
CA2535027A1 (en) 2005-03-03
ES2302983T3 (es) 2008-08-01
WO2005018302A1 (en) 2005-03-03

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Legal Events

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