198 patents
Page 8 of 10
Utility
Impact Tool Anvil Having a Transition Region with Multiple Attributes
16 Sep 21
Systems and methods for management of material stresses present at transitions between facets of an anvil and the anvil shaft are described.
Edward Charles Eardley
Filed: 12 Mar 21
Utility
Screw compressor with oil injection at multiple volume ratios
14 Sep 21
The present disclosure is directed to a screw compressor system having a compressor housing with a pair of screw rotors rotatably supported within a compression chamber.
Daniel R. Crum, Ryan Patrick Coleman, Nobin Cherian
Filed: 4 Oct 17
Utility
Assembly tool smart configuration selector by means of orientation detection
31 Aug 21
The present invention provides methods and systems an impact wrench having dynamically tuned drive components, such as an anvil/socket combination, and related methodology for dynamically tuning the drive components in view of inertia displacement, as well as stiffness between coupled components, and with regard to impact timing associated with clearance gaps between the component parts.
Chun Jian Tang, Shreyas Patil
Filed: 12 Oct 18
Utility
Fluid end of a hydraulic fluid pump and method of assembling the same
31 Aug 21
A method of assembling a fluid end includes inserting a valve through a bore of a housing of the fluid end and into an interior volume of the fluid end, inserting a valve cover into the bore such that the valve cover seals the bore, and coupling a lock cover to the housing, the lock cover positioned over the bore to prevent removal of the valve cover from the bore.
Kyle Christopher Chady, Paul Douglas Cary
Filed: 21 May 19
Utility
Impact tool angular velocity measurement system
24 Aug 21
An impact tool is provided which includes a drive source configured to rotate an output drive.
Warren A. Seith, Jason D. Urban, Douglas E. Pyles, Mark T. McClung
Filed: 31 Jul 17
Utility
Gas-water separation system and methods
27 Jul 21
A gas-water separation system may be used for removing water from a wet gas compressed in a water-injected contact-cooled gas compressor.
James Christopher Collins
Filed: 19 Jun 18
Utility
Pulsation mufflers for compressors
20 Jul 21
The invention is related to a pulsation muffler (100) for a gaseous medium flow (107), which is supplied by a compressor.
Ulrich Thomes, Marc Schiel
Filed: 10 Apr 18
Utility
Multi-mode Air Drying System
1 Jul 21
A compressed air drying system is provided for removing moisture from compressed air.
Stefano Vezil, Paolo Depiero, Giovanni Battista Capellari
Filed: 31 Dec 19
Utility
Flex Pad Bearing Pad Configuration
1 Jul 21
A hydrodynamic bearing in the form of a flex pad bearing includes configurations structured to change a bearing characteristic.
James Lawrence Robb, Andrew J. Austin, Patrick Lynah
Filed: 16 Mar 21
Utility
Dual Control Emergency Release System
1 Jul 21
An emergency release system for a fluid transfer system is disclosed.
Filippo Marzola
Filed: 12 Mar 21
Utility
Compressor System and Filter Housing
24 Jun 21
A compressor system includes a compression module having an inlet for receiving air; and a filter housing in fluid communication with the compression module.
Matthew Charles Wagenhauser, Subodh Kumar, Christopher Leamon, James David Gillon
Filed: 9 Mar 21
Utility
Latching Hammer Impact Wrench
24 Jun 21
An apparatus and method for latching a hammer of an impact tool, the hammer being displaceable along a cam shaft between a latched or retracted position and an impact position at which the hammer impacts an anvil.
Mark T. McClung, Warren A. Seith
Filed: 24 Dec 19
Utility
Fluid Pumping Systems Incorporating Diaphragm Pumps and Strain Measurement Devices
24 Jun 21
Fluid pumping systems and methods therefor are disclosed herein.
Jeremy Ferden, Willem Kuyvenhoven
Filed: 20 Dec 19
Utility
Compressor Stop Valve and Associated System
24 Jun 21
A compressor system is provided that includes a contact cooled compressor and a coolant separator.
Michael Borkowski, Christopher Taylor, Eric M. Kaszuba
Filed: 9 Mar 21
Utility
Positive displacement compressor and damper bearing system
22 Jun 21
A positive displacement compressor includes a positive displacement compressor rotor; a shaft operative to support the positive displacement compressor rotor; a bearing operative to support the shaft; a first structure having a first squeeze film compression surface; and a second structure having a second squeeze film compression surface spaced apart radially from the first squeeze film compression surface.
Yi Liu, Blake Leary, Xiao Jun Li, Yun Feng Zhang
Filed: 19 Dec 17
Utility
Centrifugal Compressor Impeller with Nonlinear Backwall
10 Jun 21
A centrifugal compressor impeller includes a plurality of blades on a front side that extend from a first axial side to an outer radial end of the impeller.
Noel Blair
Filed: 10 Dec 19
Utility
Compressor system having a refrigerated dryer
8 Jun 21
A compressor system is disclosed having a refrigerated dryer useful to remove moisture from a wet compressed flow stream produced by a compressor.
Mahesh Kumar Keshavan Raghavan
Filed: 14 Sep 17
Utility
Pump Drive That Minimizes a Pulse Width Based on Voltage Data to Improve Intake and Discharge Strokes
3 Jun 21
The performance of a solenoid drive liquid pump can be very dependent on the magnitude and stability of an input voltage, with non-ideal input power resulting in loss of efficiency and potential damage to the pump.
Jason Carman, Nile Fairfield
Filed: 9 Feb 21
Utility
Cooling methods for electrically operated diaphragm pumps
11 May 21
A diaphragm pump includes motor that drives an armature in a reciprocating linear motion.
Joshua D. West
Filed: 17 Apr 17
Utility
Compressor system and system for maintaining a desired oil level
11 May 21
A compressor system includes: a compressor having a suction side and a discharge side, wherein the compressor is operative to compress a gas using oil, wherein the suction side operates at a suction pressure and is operative to receive a the gas and the oil into the compressor; and wherein the discharge side is operative to discharge the compressed gas and the oil; a gas/oil separator tank operative to store oil separated from the compressed gas for subsequent use by the compressor; a supplemental oil reservoir in fluid communication with the suction side; and a valve operative to, when opened, expose the supplemental oil reservoir to the suction pressure of the suction side of the compressor, and draw oil from the supplemental oil reservoir by suction into the suction side of the compressor.
Mallikarjun Jayadevappa Jambigi, Sunil Jayalakshmamma Munisubbaiah
Filed: 27 Mar 18