发明名称 Conduit system for a pneumatic distribution system of an agricultural implement
摘要 A pneumatic distribution system for an agricultural implement includes an inductor box having output ports and row units configured to receive an agricultural product and airflow from the output ports. A conduit system extends between the output ports of the inductor box and the row units. The conduit system is configured to direct the agricultural product and the airflow from each output port to a respective row unit. The conduit system includes a first conduit assembly extending between a first output port and a first row unit. The conduit system also includes a second conduit assembly extending between a second output port and a second row unit. A first average diameter of the first conduit assembly is smaller than a second average diameter of the second conduit assembly by at least approximately one percent.
申请公布号 US9072216(B2) 申请公布日期 2015.07.07
申请号 US201313737276 申请日期 2013.01.09
申请人 CNH Industrial America LLC 发明人 Johnson Chad M.;Prickel Marvin A.;MacDonald Grant T.
分类号 A01C7/08 主分类号 A01C7/08
代理机构 代理人 Henkel Rebecca L.
主权项 1. A pneumatic distribution system for an agricultural implement comprising: an inductor box having a plurality of output ports, wherein the inductor box is configured to receive an agricultural product and an airflow, to combine the agricultural product with the airflow, and to direct the agricultural product and the airflow through the plurality of output ports; a plurality of row units each configured to receive the agricultural product and the airflow, and to deposit the agricultural product into soil; and a conduit system extending between the plurality of output ports of the inductor box and the plurality of row units, the conduit system configured to direct the agricultural product and the airflow from each output port of the plurality of output ports to a respective row unit of the plurality of row units; wherein the conduit system comprises a first conduit assembly extending between a first output port of the plurality of output ports and a first row unit of the plurality of row units, and a second conduit assembly extending between a second output port of the plurality of output ports and a second row unit of the plurality of row units, and wherein a first average diameter of the first conduit assembly is smaller than a second average diameter of the second conduit assembly, and a first length of the first conduit assembly is smaller than a second length of the second conduit assembly; and wherein the first conduit assembly comprises a first inlet directly coupled to the first output port and a first outlet directly coupled to the first row unit, the second conduit assembly comprises a second inlet directly coupled to the second output port and a second outlet directly coupled to the second row unit, the first inlet has a first inner diameter, the first outlet has a second inner diameter, the second inlet has a third inner diameter, the second outlet has a fourth inner diameter, and the third inner diameter of the second inlet is less than the fourth inner diameter of the second outlet.
地址 New Holland PA US