发明名称 AGRICULTURAL IMPLEMENT HAVING A FEED DEVICE FOR AIRFLOW-BASED FEEDING OF A GRANULAR OR POWDER MATERIAL
摘要 The document shows an agricultural implement comprising at least one container (203') for granular or powder material and a feed device for airflow-based feeding of the granular or powder material, wherein the feed device comprises a fan (1, 1 ', 1 ", 1 "'), comprising an impeller (11) accommodated in a fan housing (10). At least one wall portion of the fan housing (10) is integrated with a wall portion (2) of the container (203').
申请公布号 WO2013130005(A1) 申请公布日期 2013.09.06
申请号 WO2013SE50184 申请日期 2013.02.28
申请人 VAEDERSTAD-VERKEN AB 发明人 WISTRAND, ULF;FRANSSON, JOERGEN
分类号 A01C7/04;A01C7/08;A01C15/04 主分类号 A01C7/04
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