公开(公告)号：US20240116066A1

公开(公告)日：2024-04-11

申请号：US18483483

申请日：2023-10-09

Applicant: EXEL INDUSTRIES

Inventor： Daniel Tragus ,  Philippe Provenaz ,  Colin Chaballier ,  Thibault Bacle

IPC: B05B7/32 ,  A01C23/00 ,  A01M7/00

CPC classification number: B05B7/32 ,  A01C23/007 ,  A01M7/0092

Abstract: The present invention relates to a spraying assembly comprising an injection device, a first hydraulic circuit for conveying carrier liquid to a spray nozzle, the first hydraulic circuit comprising, upstream of the spray nozzle, an injection section, a second hydraulic circuit for conveying the active substance to the injection device, under an injection pressure greater than the carrier liquid circulation pressure, the injection device comprising a direct dosing interface comprising a plurality of through-holes in the injection section of the first hydraulic circuit, and the injection device further comprising at least one corresponding actuator configured to open or close each through-hole so as to allow a determined dosing of active substance to pass through at least one open hole to be injected into the carrier liquid stream.

公开(公告)号：US20240175414A1

公开(公告)日：2024-05-30

申请号：US18498393

申请日：2023-10-31

Applicant: EXEL INDUSTRIES

Inventor： Thibault Bacle ,  Jocelyn Gautier ,  Paul Jeantet

IPC: F02M35/10 ,  F02M35/16

CPC classification number: F02M35/10262 ,  F02M35/10013 ,  F02M35/10268 ,  F02M35/161 ,  F05D2220/40

Abstract: The present invention relates to an autonomous agricultural machine comprising a frame having an inverted U-section, the autonomous agricultural machine having a roof and comprising a thermal engine system comprising an engine, the autonomous agricultural machine comprising a cooling system having an air circulation duct arranged in the upper part of the frame, directly under the roof, the duct having at least one opening to allow the intake of outside air into the air circulation duct and an upper air outlet to expel the hot air upwards, to the top of the roof, the cooling system also comprising a ventilation device to ensure air circulation in the air circulation duct, the air circulation duct being configured to allow the circulation of fresh air to cool the engine.