1857 patents
Page 15 of 93
Utility
Systems and methods for control of engine cooling
16 May 23
A method for controlling an internal combustion engine cooling system includes pumping coolant in an engine cooling loop with a coolant pump, pumping the coolant in an air cooler loop that includes a liquid-to-liquid heat exchanger with the coolant pump, and receiving a condition signal indicative of at least one condition associated with the internal combustion engine.
Shah S. Kareemullah, Anthony L. De Luca, Christiana G. Aguirre, Scott R. Schuricht, Joseph L. Kennedy
Filed: 20 May 22
Utility
Monitoring system for engine performance and failure prediction
16 May 23
In some implementations, a remote monitoring system may receive historical usage data associated with a plurality of engines that are associated with a plurality of respective machines.
Sylvain J. Charbonnel, Jayant K. Roplekar
Filed: 19 Nov 20
Utility
System and method to automatically position a machine in a shipping configuration
16 May 23
A machine includes a boom coupled to a movable carrier and at least one boom actuator adapted to actuate the boom.
Saravanan S. Mathivanan, Sridhar Thondikulam Raveendran, Sudhagar Selvam
Filed: 15 Jan 21
Utility
Rope tensioning system for drilling rig
16 May 23
A rotary drilling rig includes a vertical mast and a rotary head that can vertically move along the mast with respect to a work surface.
Charles T. Hudson, Elangovan Umapathy, Prasana R.
Filed: 15 Oct 21
Utility
Method and system for assembling components to structures
16 May 23
A method for assembling a component to a structure includes determining, by a controller, a location on the structure for a placement of the component onto the structure.
Jeremiah Keltner, Matthew Behmlander
Filed: 31 Jul 19
Utility
Grading a piston with deposits using thermal scan data
16 May 23
A method and system for grading pistons with deposits is disclosed.
Seth C. Studnicka, Alex T. Edwin
Filed: 1 Nov 19
Utility
Systems, methods, and apparatuses for real-time characterization of rock cuttings during rock drill cutting
16 May 23
A system, method, and apparatus for real-time characterization of drilled particles during a drilling operation can be comprised of a light illumination source to output short-wave-infrared (SWIR) light toward the drilled particles as the drilled particles exit a drill hole being drilled by a drilling machine; a sensor to sense reflected short-wave-infrared (SWIR) light reflected from the drilled particles exiting the drill hole; and processing circuitry operatively coupled to at least the sensor.
Tod A. Oblak, Lyle Taylor, James Peterson, Carl Hendricks, John F. Halterman, Lawrence A. Mianzo, Narayana G. Nadukuru
Filed: 24 Mar 21
Utility
Worksite plan execution
16 May 23
A method includes receiving a worksite plan to be executed by at least one machine at a worksite from a computing device of a supervising entity, the controller being located at a non-line-of-sight (NLOS) location with respect to the worksite.
Gautham Subramanian, Mark William Whiting
Filed: 30 Jul 19
Utility
Independent high voltage interlocking loop systems
9 May 23
A machine may a first high voltage interlocking loop (HVIL) system to provide power to one or more components of the machine, the first HVIL system comprising: a plurality of groups of batteries; a plurality of disconnect components connected to the plurality of groups of batteries; a plurality of sets of contactors, a set of contactors, of the plurality of sets of contactors, being connected to a group of batteries of the plurality of groups of batteries.
Jonathan M. Baumann, Justin D. Middleton, Jason Lee Miller, Dustin Craig Selvey, Alexander C. Crosman, III
Filed: 27 Jul 20
Utility
System and method for monitoring a machine operating at a worksite
9 May 23
A method for monitoring a machine operating at a worksite, is provided.
Eric Cler, Aaron Robert Shatters, Huzefa S Gulamhusein
Filed: 12 Oct 20
Utility
In-line generation of pilot fuel for power systems
9 May 23
A system includes a fuel tank and a dehydration reactor that are configured to provide a primary fuel and a pilot fuel to a power system.
David T. Montgomery, David M. Ginter, Michael Bardell, Arnold Kim, Kenth Svensson
Filed: 7 Sep 21
Utility
Fuel injector clamp assembly for offset clamping bolt and cylinder head assembly with same
9 May 23
A fuel injector assembly includes a fuel injector defining a longitudinal axis extending between a first axial injector end, and a second axial injector end.
Timothy Adam Bazyn, Kevin Weiss, Brenton William Bush
Filed: 25 Aug 21
Utility
Spark plug
9 May 23
A spark plug includes a central electrode member and an outer electrode member.
James Jay Cress
Filed: 23 Jun 21
Utility
Birds eye view camera for an asphalt paver
2 May 23
A display system for a paving machine can include a plurality of cameras configured to provide a 360° bird's-eye view of a paving machine and an area surrounding the paving machine; a display operatively coupled to the plurality of cameras showing the 360° bird's-eye view; and a controller coupled to the display, the controller further coupled to a sensor on the paving machine positioned to measure a height of a paving material at one or more locations on the paving machine, wherein when the material height falls below a pre-determined level, the controller sends a warning to the display such that the display shows the 360° bird's-eye view with the material height warning incorporated into the display.
Kent A Hoisington
Filed: 21 Jun 21
Utility
Compression-ignited dual liquid fuel system and control strategy for flexible fuel operation
2 May 23
A dual fuel system includes a liquid pilot fuel supply, a liquid main fuel supply, and a fuel injection apparatus.
Eric Lee Schroeder, Kenth I Svensson, Richard C Kulaga
Filed: 11 Apr 22
Utility
Bearing device and construction machine
2 May 23
To provide a bearing device which can ensure the sealing performance by using floating seal to eliminate the need of adding lubricant over a long term and a construction machine comprising the bearing device.
Seiji Iijima, Naoki Miyata, Kazufumi Nishimoto, Yasunori Komatsubara, Yuma Yabuki
Filed: 5 Aug 19
Utility
Predicting risk of machine components not achieving agreed life systems and methods
2 May 23
The present disclosure is directed to systems and methods for predicting risk of machine components not achieving their agreed life based on historical data.
Harsheel R. Shah, Chanyoung Park
Filed: 31 Mar 21
Utility
Gaseous fuel engine configuration and method using always-open fuel admission ports
2 May 23
An engine system includes an engine housing having a cylinder block and a cylinder head.
Chad Koci, Bobby John, Naga Krishna Chaitanya Kavuri, Jonathan William Anders
Filed: 1 Jun 22
Utility
O-ring installation tool and method of installing an O-ring in an inner diameter
25 Apr 23
Tool for installing O-rings in an inner diameter of a structure includes a plurality of held in a spaced, fixed parallel relationship to one another.
Jonathan R. Chittenden, Andrew D. Rockwell
Filed: 30 Nov 21
Utility
Hydraulic control circuit for a construction machine
18 Apr 23
To make it possible to control supply, discharge, and recycled flow rates independently of each other for the stick cylinder in a construction machine comprising first and second stick spool valves respectively connected to first and second hydraulic pumps. [Solution] A poppet valve is provided at upstream side of the first stick spool valve for controlling a supply flow rate from first hydraulic pump, the first stick spool valve is configured to supply hydraulic flow from the poppet valve to the stick cylinder without restricting the flow, and when the stick cylinder is extended, the poppet valve is configured to control supply flow rate from the first hydraulic pump to head side oil chamber, the first stick spool valve is configured to control recycled flow rate from a rod side oil chamber to the head side oil chamber, and the second stick spool valve is configured to control the supply flow rate from second hydraulic pump to head side oil chamber and the discharge flow rate from the rod side oil chamber to an oil tank.
Hideki Nakajima, Koichi Kiyasu
Filed: 11 Dec 19