CA2733570C - Systeme de ventilation pour semoir pneumatique - Google Patents

Systeme de ventilation pour semoir pneumatique Download PDF

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Publication number
CA2733570C
CA2733570C CA2733570A CA2733570A CA2733570C CA 2733570 C CA2733570 C CA 2733570C CA 2733570 A CA2733570 A CA 2733570A CA 2733570 A CA2733570 A CA 2733570A CA 2733570 C CA2733570 C CA 2733570C
Authority
CA
Canada
Prior art keywords
air
filter screen
exhaust
venting system
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.)
Expired - Fee Related
Application number
CA2733570A
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English (en)
Other versions
CA2733570A1 (fr
Inventor
James Dunstan
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Individual
Original Assignee
Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CA2733570A priority Critical patent/CA2733570C/fr
Publication of CA2733570A1 publication Critical patent/CA2733570A1/fr
Application granted granted Critical
Publication of CA2733570C publication Critical patent/CA2733570C/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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

  • Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Sowing (AREA)

Abstract

Un système de ventilation pour semoir pneumatique comprenant un tamis filtrant est installé dans une tête de distribution dun semoir pneumatique afin de séparer les semences dune arrivée dair dun conduit dalimentation, la tête de distribution comportant une entrée en communication avec le conduit dalimentation, une pluralité de sorties de semences en communication avec les canaux de semences, et une sortie dair, dans laquelle le tamis filtrant est situé de sorte à présenter un côté en amont de lentrée et la pluralité de sorties de semence sur un côté en aval de la sortie dair.
CA2733570A 2011-03-09 2011-03-09 Systeme de ventilation pour semoir pneumatique Expired - Fee Related CA2733570C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA2733570A CA2733570C (fr) 2011-03-09 2011-03-09 Systeme de ventilation pour semoir pneumatique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA2733570A CA2733570C (fr) 2011-03-09 2011-03-09 Systeme de ventilation pour semoir pneumatique

Publications (2)

Publication Number Publication Date
CA2733570A1 CA2733570A1 (fr) 2012-09-09
CA2733570C true CA2733570C (fr) 2018-05-22

Family

ID=46827119

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2733570A Expired - Fee Related CA2733570C (fr) 2011-03-09 2011-03-09 Systeme de ventilation pour semoir pneumatique

Country Status (1)

Country Link
CA (1) CA2733570C (fr)

Also Published As

Publication number Publication date
CA2733570A1 (fr) 2012-09-09

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