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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 9037360 B1

PDFFull Text
Date of Patent:
May. 19, 2015

Filed:

Oct. 29, 2013

Load control for a machine with a dual path electronically controlled hydrostatic transmission

Applicant:

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

Inventors:

Kushan Vora, Willowbrook, IL (US);

Joseph R. Shoemaker, West Burlington, IA (US);

David Schulte, Clarendon Hills, IL (US);

Swapnil Tandel, Westmont, IL (US);

Assignee:

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

Attorneys:

Patrick M. Sheldrake

Seyed V. Sharifi T.

Primary Examiner:

Yonel Beaulieu

Int. Cl.
CPC ...
F16H 61/40 (2010.01); F16H 39/14 (2006.01); B60W 10/00 (2006.01); E02F 9/22 (2006.01); F16H 61/431 (2010.01); F16H 61/46 (2010.01); E02F 3/84 (2006.01);
U.S. Cl.
CPC ...
F16H 39/14 (2013.01); B60K 41/004 (2013.01); E02F 9/2246 (2013.01); E02F 9/2292 (2013.01); F16H 61/431 (2013.01); F16H 61/46 (2013.01); E02F 3/841 (2013.01);
Abstract

A method of managing engine load by adjusting the pump and motor displacements of a dual path electronically controlled hydrostatic transmission utilizes the difference between the reference and actual engine speeds, the temperature of the working fluid for the dual path electronically controlled hydrostatic transmission, the engine governor droop value, the vehicle speed and lookup tables to determine pump and motor command adjustment factors associated with specific engine loading conditions.

Find Patent Forward Citations

Vora, Kushan. (2015). Load control for a machine with a dual path electronically controlled hydrostatic transmission (U.S. Patent No. 9037360). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9037360

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

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