Work machine system for monitoring auxiliary pressures
US-2024117596-A1 · Apr 11, 2024 · US
Controlling a digging operation of an industrial machine
US9103097B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9103097-B2 |
| Application number | US-201414474877-A |
| Country | US |
| Kind code | B2 |
| Filing date | Sep 2, 2014 |
| Priority date | Apr 29, 2011 |
| Publication date | Aug 11, 2015 |
| Grant date | Aug 11, 2015 |
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- Title
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Abstract
Official abstract text for this publication.
Systems, methods, devices, and computer readable media for controlling a digging operation of an industrial machine. A method includes determining a hoist bail pull associated with the industrial machine, determining a crowd torque limit value for a crowd drive based on the determined hoist bail pull of the industrial machine, and setting a crowd torque limit of the crowd drive to the crowd torque limit value to limit a torque associated with a crowd motor to the crowd torque limit value.
First claim
Opening claim text (preview).
What is claimed is: 1. An industrial machine comprising: a dipper; a crowd drive configured to provide a control signal to a crowd actuator, the crowd actuator operable to provide a crowd force to the dipper to produce a crowd motion; and a controller connected to the crowd drive, the controller configured to determine a hoist force acting on the dipper, determine a crowd force limit value based on the determined hoist force, the crowd force limit value being determined as…
Assignees
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Fixed Constructions · mapped topic
Fixed Constructions · mapped topic
- E02F9/2025Primary
Fixed Constructions · mapped topic
Fixed Constructions · mapped topic
Fixed Constructions · mapped topic
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Frequently asked questions
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- What does patent US9103097B2 cover?
- Systems, methods, devices, and computer readable media for controlling a digging operation of an industrial machine. A method includes determining a hoist bail pull associated with the industrial machine, determining a crowd torque limit value for a crowd drive based on the determined hoist bail pull of the industrial machine, and setting a crowd torque limit of the crowd drive to the crowd tor…
- Who is the assignee on this patent?
- Harnischfeger Tech Inc
- What technology area does this patent fall under?
- Primary CPC classification E02F9/2025. Mapped technology areas include Fixed Constructions.
- When was this patent published?
- Publication date Tue Aug 11 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).