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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 10273897 B1

PDFFull Text
Date of Patent:
Apr. 30, 2019

Filed:

Jan. 11, 2017

Self-adjusting pto clutch engagement method based on real-time inertial load estimation

Applicant:

Cnh Industrial America Llc, New Holland, PA (US);

Inventors:

Kushan Vora, Westmont, IL (US);

Haibo Guo, Naperville, IL (US);

Brian Allen Hartman, Valparaiso, IN (US);

Assignee:

CNH Industrial America LLC, New Holland, PA (US);

Attorneys:

Rickard K. DeMille

Rebecca L. Henkel

Primary Examiner:

David R Morris

Int. Cl.
CPC ...
F16D 48/06 (2006.01); F02D 41/10 (2006.01); B60W 30/188 (2012.01); F16H 61/02 (2006.01); B60W 10/06 (2006.01); B60W 10/11 (2012.01); A01B 76/00 (2006.01); F02D 29/02 (2006.01); F02D 31/00 (2006.01); F02D 41/26 (2006.01); B60K 17/02 (2006.01); B60K 17/28 (2006.01); F16D 48/02 (2006.01); A01B 71/06 (2006.01); B60K 25/02 (2006.01); F02D 41/14 (2006.01); F02D 41/02 (2006.01); F16H 59/14 (2006.01);
U.S. Cl.
CPC ...
F02D 41/10 (2013.01); A01B 71/06 (2013.01); A01B 76/00 (2013.01); B60K 17/02 (2013.01); B60K 17/28 (2013.01); B60K 25/02 (2013.01); B60W 10/06 (2013.01); B60W 10/11 (2013.01); B60W 30/1882 (2013.01); F02D 29/02 (2013.01); F02D 31/002 (2013.01); F02D 41/26 (2013.01); F16D 25/14 (2013.01); F16D 48/06 (2013.01); F16D 48/066 (2013.01); F16H 61/0204 (2013.01); F16H 61/0213 (2013.01); B60W 2510/0638 (2013.01); B60W 2510/0666 (2013.01); B60W 2510/1005 (2013.01); B60W 2710/0677 (2013.01); B60W 2710/1005 (2013.01); B60Y 2200/221 (2013.01); F02D 41/023 (2013.01); F02D 2041/1409 (2013.01); F02D 2200/101 (2013.01); F02D 2200/1004 (2013.01); F16D 2500/1027 (2013.01); F16D 2500/10437 (2013.01); F16D 2500/111 (2013.01); F16D 2500/30421 (2013.01); F16D 2500/30426 (2013.01); F16D 2500/30428 (2013.01); F16D 2500/3165 (2013.01); F16D 2500/5048 (2013.01); F16D 2500/50287 (2013.01); F16D 2500/50296 (2013.01); F16D 2500/70418 (2013.01); F16D 2500/70663 (2013.01); F16D 2500/70673 (2013.01); F16H 2059/147 (2013.01); F16H 2061/0216 (2013.01); F16H 2306/46 (2013.01); F16H 2306/50 (2013.01);
Abstract

A method for controlling PTO clutch engagement includes determining a first change in clutch speed based on an inertial load of a PTO implement. The method also includes determining a second change in clutch speed based on a threshold amount of energy of a PTO clutch. The method further includes determining a third change in clutch speed between the first change in clutch speed and the second change in clutch speed. The method also includes adjusting a clutch current based on the third change in clutch speed.

Find Patent Forward Citations

Quick Actions:

Vora, Kushan. (2019). Self-adjusting pto clutch engagement method based on real-time inertial load estimation (U.S. Patent No. 10273897). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10273897

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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