BR0101091A - Máquina de semear para plantar sementes em um campo, e, orifìcio pneumático para uso em uma máquina de semear a pressão de ar - Google Patents
Máquina de semear para plantar sementes em um campo, e, orifìcio pneumático para uso em uma máquina de semear a pressão de arInfo
- Publication number
- BR0101091A BR0101091A BR0101091-3A BR0101091A BR0101091A BR 0101091 A BR0101091 A BR 0101091A BR 0101091 A BR0101091 A BR 0101091A BR 0101091 A BR0101091 A BR 0101091A
- Authority
- BR
- Brazil
- Prior art keywords
- pneumatic
- sowing machine
- air pressure
- field
- planting seeds
- Prior art date
Links
- 238000009331 sowing Methods 0.000 title abstract 3
- 238000010899 nucleation Methods 0.000 abstract 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/04—Single-grain seeders with or without suction devices
- A01C7/042—Single-grain seeders with or without suction devices using pneumatic means
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/04—Single-grain seeders with or without suction devices
- A01C7/042—Single-grain seeders with or without suction devices using pneumatic means
- A01C7/044—Pneumatic seed wheels
- A01C7/046—Pneumatic seed wheels with perforated seeding discs
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Sowing (AREA)
- Fertilizing (AREA)
- Nozzles (AREA)
Abstract
"MáQUINA DE SEMEAR PARA PLANTAR SEMENTES EM UM CAMPO, E, ORIFìCIO PNEUMáTICO PARA USO EM UMA MáQUINA DE SEMEAR A PRESSãO DE AR". Uma máquina de semear é provida com uma armação possuindo uma pluralidade de dosadores pneumáticos de semente. Uma bomba de ar localizada na armação supre pressão de ar para um tubo de distribuição pneumático. O tubo de distribuição pneumático, por sua vez, é acoplado pneumaticamente aos dosadores de semente por mangueiras de ar. Orifícios pneumáticos são pneumaticamente posicionados entre o tubo de distribuição pneumático e a porção dos dosadores de semente mais próxima da bomba de ar.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/528,691 US6308646B1 (en) | 2000-03-20 | 2000-03-20 | Tuning orifice for pneumatic metering manifold |
Publications (2)
Publication Number | Publication Date |
---|---|
BR0101091A true BR0101091A (pt) | 2001-11-06 |
BR0101091B1 BR0101091B1 (pt) | 2008-11-18 |
Family
ID=24106743
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0101091-3A BR0101091B1 (pt) | 2000-03-20 | 2001-03-19 | mÁquina de semear para plantar sementes em um campo, e, orifÍcio pneumÁtico para uso em uma mÁquina de semear a pressço de ar. |
Country Status (6)
Country | Link |
---|---|
US (1) | US6308646B1 (pt) |
EP (1) | EP1135980B1 (pt) |
AR (1) | AR033809A1 (pt) |
BR (1) | BR0101091B1 (pt) |
CA (1) | CA2340970C (pt) |
DE (1) | DE50108271D1 (pt) |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6688242B2 (en) * | 2001-12-18 | 2004-02-10 | Deere & Company | Frame folding arrangement with vertically pivoting planting units |
US7051663B2 (en) * | 2001-12-18 | 2006-05-30 | Deere & Company | Pivoting planting units vertically |
US6581532B1 (en) * | 2001-12-18 | 2003-06-24 | Deere & Company | Baffle for unit hopper |
US6644225B2 (en) * | 2002-01-17 | 2003-11-11 | Deere & Company | Electronically controlled tuning orifice for seed meter tuning |
US6725788B2 (en) * | 2002-03-26 | 2004-04-27 | Deere & Company | Pneumatic coupler for an agricultural seeding machine |
US7140311B2 (en) * | 2004-01-31 | 2006-11-28 | Deere & Company | Vacuum pump for agricultural seeding equipment |
US7373890B2 (en) * | 2005-08-01 | 2008-05-20 | Cnh Canada, Ltd. | Vacuum control for seed planter |
US7665409B2 (en) | 2007-07-06 | 2010-02-23 | Cnh America Llc | Planter with structural air manifold |
US7752984B2 (en) | 2008-11-14 | 2010-07-13 | Cnh Canada, Ltd. | Device and method for dense phase transport of seed |
US7640877B1 (en) | 2008-11-14 | 2010-01-05 | Cnh Canada, Ltd. | Dense phase distribution branch |
US7798079B2 (en) | 2008-11-14 | 2010-09-21 | Cnh Canada, Ltd. | Pressure supply assembly for an agricultural implement with dense phase product flow |
US8342373B2 (en) * | 2008-11-14 | 2013-01-01 | Cnh Canada, Ltd. | Valve and method for dense phase flow control |
US7789103B2 (en) | 2008-11-14 | 2010-09-07 | Cnh Canada, Ltd. | Dense phase induction system and method |
US7743719B2 (en) | 2008-11-14 | 2010-06-29 | Cnh Canada, Ltd. | Sectional distribution of granular product |
US7798078B2 (en) * | 2008-11-14 | 2010-09-21 | Cnh Canada, Ltd. | Granular containment assembly and method |
US7779769B2 (en) | 2008-11-14 | 2010-08-24 | Cnh Canada, Ltd. | Agricultural implement with dense phase product flow from a primary container |
US7806061B2 (en) * | 2008-11-14 | 2010-10-05 | Cnh Canada, Ltd. | Agricultural implement with dense phase product dispensing and purging |
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 |
US8001914B2 (en) * | 2009-06-12 | 2011-08-23 | Great Plains Manufacturing, Inc. | Air-assisted planting system having a single fan with pressure-responsive splitting of air streams for conveying and metering functions |
US8234987B2 (en) | 2009-06-29 | 2012-08-07 | Cnh Canada, Ltd. | Inductor assembly for a product conveyance system |
SE534736C2 (sv) * | 2009-11-05 | 2011-12-06 | Vaederstad Verken Ab | Såförfarande och anordning vid en lantbruksmaskin |
DE102012108006A1 (de) | 2012-08-30 | 2014-05-15 | Amazonen-Werke H. Dreyer Gmbh & Co. Kg | Sämaschine |
US9554505B2 (en) * | 2014-08-22 | 2017-01-31 | Harvest International, Inc. | Pneumatic system and method for a folding toolbar and seed planter assembly |
US9615506B2 (en) | 2014-11-10 | 2017-04-11 | Cnh Industrial Canada, Ltd. | System for monitoring and controlling product distribution in an agricultural system |
US9363943B2 (en) | 2014-11-13 | 2016-06-14 | Cnh Industrial America Llc | Self-aligning head bracket system and method |
US9788475B2 (en) | 2014-12-12 | 2017-10-17 | Cnh Industrial Canada, Ltd. | Agricultural air cart assembly with individually controlled product distribution lines |
US9814175B2 (en) | 2015-01-07 | 2017-11-14 | Cnh Industrial Canada, Ltd. | Agricultural air cart assembly with individually controllable air flow in the product distribution lines |
ITUA20162827A1 (it) * | 2016-04-22 | 2017-10-22 | Maschio Gaspardo Spa | Elemento di semina per seminatrici pneumatiche di precisione |
DE102018130637A1 (de) | 2018-12-03 | 2020-06-04 | Lemken Gmbh & Co. Kg | Maschine zur Ausbringung von körnigen Feststoffen mit einem pneumatischen Fördersystem |
US11109527B2 (en) | 2018-12-28 | 2021-09-07 | Cnh Industrial Canada, Ltd. | Flow control for agricultural implement pneumatic system |
US11885424B2 (en) | 2020-03-16 | 2024-01-30 | Cnh Industrial Canada, Ltd. | Airflow equalizing system for distributing particulate material |
CN113994794B (zh) * | 2021-08-18 | 2022-11-04 | 桂林市农业科学研究中心 | 一种油菜播种设备 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2233807A5 (en) * | 1973-06-12 | 1975-01-10 | Nodet Gougis | Dosing granule distributor for sowing machine - for precision placing along the furrows |
US3972121A (en) * | 1974-08-12 | 1976-08-03 | Nash John E | Pressure reducer for air driven dental handpiece |
US4118173A (en) * | 1977-08-08 | 1978-10-03 | Samuel Lebidine | Unidirectional seal for flow passages |
NL7800713A (nl) | 1978-01-20 | 1979-07-24 | Patent Concern Nv | Landbouwmachine of dergelijke inrichting. |
US4836412A (en) | 1983-10-31 | 1989-06-06 | Deere & Company | Continous loop flexible lip vacuum seal |
US4872785A (en) * | 1988-01-22 | 1989-10-10 | Schrage Timothy L | Shut-off means for air-actuated planter |
US4843983A (en) | 1988-02-02 | 1989-07-04 | Deere & Company | Pneumatic manifold quick coupling |
US5027861A (en) * | 1989-03-07 | 1991-07-02 | Huron Products Corporation | Flow control fitting enabling high flow rates |
US5097814A (en) * | 1990-09-17 | 1992-03-24 | Smith George C | Tuned air insert for internal combustion engines and related process |
AU5752594A (en) * | 1993-04-20 | 1994-11-03 | Deere & Company | Air separation tube for a pneumatic delivery system |
EP0681781B1 (de) * | 1994-05-04 | 1999-07-07 | Deere & Company | Geräterahmen für landwirtschaftliche Maschinen |
US5515795A (en) * | 1994-07-08 | 1996-05-14 | Case Corporation | Delivery system for a foldable agricultural implement |
US5575225A (en) * | 1995-02-27 | 1996-11-19 | Unverferth Manufacturing Company, Inc. | Air-powered apparatus for filling grain drills and method of using same |
DE19522060A1 (de) * | 1995-06-17 | 1996-12-19 | Amazonen Werke Dreyer H | Verteilerkopf für eine pneumatische Sämaschine |
US5592974A (en) * | 1995-07-05 | 1997-01-14 | Ford Motor Company | Fluid flow restrictor |
US5740746A (en) | 1995-08-11 | 1998-04-21 | Case Corporation | Seed material dispensing system for an agricultural planter |
US6047652A (en) * | 1998-05-12 | 2000-04-11 | Case Corporation | Seed planter distribution system |
US6024129A (en) * | 1998-07-16 | 2000-02-15 | Schima; Frank E. | Production efficient venturi insert |
US6298797B1 (en) * | 1998-11-05 | 2001-10-09 | Flexi-Coil Ltd. | Nurse inductor apparatus for air seeders |
-
2000
- 2000-03-20 US US09/528,691 patent/US6308646B1/en not_active Expired - Lifetime
-
2001
- 2001-03-14 CA CA002340970A patent/CA2340970C/en not_active Expired - Fee Related
- 2001-03-14 AR ARP010101190A patent/AR033809A1/es not_active Application Discontinuation
- 2001-03-16 DE DE50108271T patent/DE50108271D1/de not_active Expired - Fee Related
- 2001-03-16 EP EP01106671A patent/EP1135980B1/de not_active Expired - Lifetime
- 2001-03-19 BR BRPI0101091-3A patent/BR0101091B1/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP1135980B1 (de) | 2005-12-07 |
EP1135980A1 (de) | 2001-09-26 |
DE50108271D1 (de) | 2006-01-12 |
AR033809A1 (es) | 2004-01-07 |
CA2340970A1 (en) | 2001-09-20 |
BR0101091B1 (pt) | 2008-11-18 |
US6308646B1 (en) | 2001-10-30 |
CA2340970C (en) | 2004-05-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 19/03/2001, OBSERVADAS AS CONDICOES LEGAIS. |
|
B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE A 18A ANUIDADE. |
|
B24J | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12) |
Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2506 DE 15-01-2019 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |