发明名称 |
DEVICE FOR A SELF-REGULATED PNEUMATIC SUPPLY WITH A MEANS FOR REGULATING THE AIR PASSAGE SECTION |
摘要 |
A device for a self-regulated pneumatic supply from a main reservoir containing product toward at least one auxiliary reservoir according to its filling rate, the supply device including a compressed air supply, a tilted duct connected to pipe connections, a bypass air duct having a first channel emerging near the outlet of the main reservoir and a second channel emerging near the inlet of the pipe connections to bring product to the auxiliary reservoir. At least one of the channels includes a mean preset for adjusting a passage section of air passing through one of the channels. The device can be applied to a seeder including such a supply device. |
申请公布号 |
EP2931019(A1) |
申请公布日期 |
2015.10.21 |
申请号 |
EP20130808105 |
申请日期 |
2013.11.25 |
申请人 |
KUHN S.A. |
发明人 |
AUDIGIE, JEAN-CHARLES;EBERHART, JULIEN;SUPPER, NICOLAS |
分类号 |
A01C7/08 |
主分类号 |
A01C7/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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