System and method for detecting a condition indicative of plugging of a discharge path of an agricultural combine
US7544125B2 · kind B2 · utility
2Cited by
33References
1Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 17, 2007 |
| Grant date | Jun 9, 2009 |
| Priority date | — |
| Expiry date | Jul 17, 2027 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA01D41/1276
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A system and method for detecting a condition indicative of onset of plugging or actual plugging of a discharge of an agricultural combine, utilizing a pressure sensor disposed at a location within the combine spaced from the discharge and operable for sensing an air pressure condition relating to a flow indicative of a reduced crop residue flow condition toward or in the discharge.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.