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2 290 779

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(51)

IPC

A01D41/127(2006-01-01)

A01D75/00(2006-01-01)

(21) (22)

Application

2005119243/12, 2005-06-21

(24)

Start date

2005-06-21

(22)

Actual filing date

2005-06-21

(45)

Published

2007-01-10

(72)

Inventor

Khismatov Viktor Akhmatzievich

(73)

Holder

Severo-Kavkazskij Nauchno-Issledovatel'Skij Institut Gornogo I Predgornogo Sel'Skogo Khozjajstva

METHOD FOR DETERMINING OF GRAIN LOSSES BEHIND COMBINE Russian patent published in 2007 - IPC A01D41/127 A01D75/00

Abstract RU 2290779 C1

FIELD: agriculture, in particular, evaluation of operating characteristics of combine.

SUBSTANCE: method involves taking sample of grain-and-straw mass from below combine grinder at path length of 1 m; separating grain and determining its weight; taking another sample by harvesting bundle from field area of 1 m²; providing manual threshing and determining weight of grain; measuring actual width of header; determining grain losses by dividing weight of grain collected from below combine grinder by width of header and weight of grain collected from bundle.

EFFECT: reduced labor intensity and duration of process for determining mechanical grain losses behind combine.

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RU 2 290 779 C1

Authors

Khismatov Viktor Akhmatzievich

Dates

2007-01-10—Published

2005-06-21—Filed