Invention Grant
US09119339B2 Pneumatic seeder comprising means for damping and/or diverting the flow of extracted air coming from the suction fan
有权
气动播种机包括用于阻尼和/或转向来自抽吸风扇的抽出空气流的装置
- Patent Title: Pneumatic seeder comprising means for damping and/or diverting the flow of extracted air coming from the suction fan
- Patent Title (中): 气动播种机包括用于阻尼和/或转向来自抽吸风扇的抽出空气流的装置
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Application No.: US13913000Application Date: 2013-06-07
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Publication No.: US09119339B2Publication Date: 2015-09-01
- Inventor: Caroline Bergere
- Applicant: Ribouleau Monosem
- Applicant Address: FR Largeasse
- Assignee: Ribouleau Monosem
- Current Assignee: Ribouleau Monosem
- Current Assignee Address: FR Largeasse
- Agency: Westman, Champlin Koehler, P.A.
- Agent David D. Brush
- Priority: FR1255326 20120607
- Main IPC: A01C7/08
- IPC: A01C7/08
Abstract:
A pneumatic seeder is provided, which is configured to be fixedly attached to a farming machine. The seeder includes an element for contacting with the ground, an element for storing a product to be sown, a pneumatic distributor of said product, a suction fan having at least one air inlet connected to the pneumatic for distributor and at least one air discharge outlet, an air extractor connected to the discharge outlet, the end of the air extractor leading out to face the ground. The seeder includes a damper and/or diverter for damping and/or diverting the flow of air coming from the air extractor. The damper and/or diverter is placed downstream from the end of the air extractor.
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