1857 patents
Page 34 of 93
Utility
Fluid delivery device for a hydraulic fracturing system
30 Aug 22
A syringe assembly for a hydraulic fracturing system includes a syringe having a material chamber, a base fluid chamber, and a piston.
Jeffrey Robert Haiderer, Paul Malcolm Steele, Connor Landrum, Scott Skurdalsvold, Justin Lane Poehls, Gideon Nathanael Spencer
Filed: 14 Dec 18
Utility
Angled block with wear-reducing liner for one straight-line connection in hydraulic fracturing
30 Aug 22
A frac tree coupled to a wellhead is connected to either flowback equipment or zipper modules using a single straight-line connection of pipes, valves, and/or frac iron that define a straight-line pathway for fluid, gas, or flowback materials.
Matthew Thomas Robinson Webster
Filed: 1 Mar 19
Utility
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30 Aug 22
An insulation system for an aftertreatment system includes a first insulating element including at least one slit, and a second insulating element including a plurality of fingers extending from opposing sides of an aperture.
Ryan Rieboldt, Scott Peters, Jason Hudgens
Filed: 11 Jan 19
Utility
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30 Aug 22
The invention relates to a tank used in an engine cooling system, the engine cooling system, and a work machine.
Li Dong, Guoping Tian, Gengxin Liu, Kesheng Xu
Filed: 20 Nov 19
Utility
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30 Aug 22
Gas turbine engines generally comprise a first-stage nozzle guide vane.
Scott L. Stafford, Juan Yin, Steven D. Gray
Filed: 12 Nov 20
Utility
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30 Aug 22
A controller may obtain data indicative of heat release in a cylinder of an engine.
Charlie Chang-Won Kim, Kenth I. Svensson
Filed: 1 Jul 21
Utility
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30 Aug 22
An anti-polishing ring includes a ring body defining an axis of revolution, and a radial direction that is perpendicular to the axis of revolution, and a circumferential direction about the axis of revolution.
Jonathan Kevin Tooker, Christopher L. Batta, Dylan S. Fawcett, Shaun David Fogle
Filed: 12 May 21
Utility
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30 Aug 22
A fuel system for an internal combustion engine includes an actuation train having a cam follower, a pushrod, a rocker arm, and a camshaft having a cam lobe rotatable in contact with the cam follower according to an ascending ramp phasing, a peak phasing, and a descending ramp phasing.
Kevin J Schreader, Victor I Yacoub, Satya Naga Deepak Pillarisetti, Bradley D. Ferguson
Filed: 30 Nov 21
Utility
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30 Aug 22
It is to provide a control valve that can make the valve body smaller and the structure simplified and the hydraulic pressure system equipped therewith.
Shuhei Orimoto, Koichi Kiyasu
Filed: 22 Jul 17
Utility
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30 Aug 22
A ball float vent valve includes a valve body having an inlet port, an outlet port and an axial passageway there-between.
William N. O'Neill, Bruno L. Risatti, Michael A. Zolvinski, Bill F. Erdman, Dayao Chen
Filed: 4 Dec 20
Utility
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30 Aug 22
A machine that includes a cooling package and a method for cleaning debris from the cooling package is disclosed.
Brent Robert Kleinvachter, Conwell K. Rife, Jr.
Filed: 5 Dec 19
Utility
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30 Aug 22
A system and method for protecting a genset from pole slip is disclosed.
Zhijun Cai, Yanchai Zhang, Wenming Zhao, Yong Sun, Xuefei Hu, Eric Wayne Ohlson, Suresh Baddam Reddy
Filed: 9 Jan 20
Utility
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30 Aug 22
Cavitation that occurs within a pump of a machine, such as truck or other work machine, can potentially damage the pump and/or other components of the machine.
Nathan S Pauli, Pengfei Ma, Kalpeshkumar N. Patel, Richard Andrew Carpenter, James David Siegle, Vignesh Jayakumar, Richard Scott Cushing
Filed: 29 Sep 21
Utility
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30 Aug 22
A paving machine including a frame, a hopper assembly, and a control unit is disclosed.
Gautham Subramanian, Jacob McAlpine
Filed: 10 Oct 19
Utility
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30 Aug 22
A power inverter has an inverter unit with a housing defining a main compartment and a first lateral compartment adjacent the main compartment.
Eric M. Andris, Johnson David Sugidharan
Filed: 22 Dec 20
Utility
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23 Aug 22
A wrench for tightening and loosening lug nuts may include a head disposed on a distal end of a handle.
Nickolas Jay Gretz, Scott Alan Thomas
Filed: 31 Jan 20
Utility
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23 Aug 22
A front lower suspension connection for a space frame comprises a U-shaped base and upper suspension control arm support sections on the U-shaped base.
Tad W. Miller
Filed: 25 Oct 19
Utility
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23 Aug 22
A fuel delivery system having a base, a fuel inlet configured to receive fuel from a secondary fuel supply, a fuel outlet configured to deliver fuel to a machine, a filter assembly and a coalescer configured to filter the fuel, a fuel controller configured to regulate pressure of the fuel that will be delivered to a machine, a boost pump assembly and a main pump assembly configured to pressurize the fuel.
Gino H. Granda, Juan Covarrubias, Miguel X. Angel, Steffen P. Thompson, David Chen
Filed: 7 Jan 20
Utility
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23 Aug 22
An adjustable mass eccentric for a multi-amplitude vibratory mechanism can comprise a body and an internal cavity defined by the body such that the body surrounds the internal cavity.
Nicholas A. Oetken, Todd A. Impola, Timothy M. O'Donnell, Shannon G. Dudley
Filed: 22 Oct 20
Utility
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23 Aug 22
A blade assembly is disclosed.
David Cox
Filed: 2 May 19