93 patents
Utility
Peristaltic Pump Offset Rotor Assembly
18 Jan 24
The disclosed techniques relate to an apparatus including: a pump body, an occlusion bed; and a rotor.
Gary Hannah, Bryan Dunn, JR.
Filed: 15 Jul 22
Utility
Systems and Methods for Integrally Geared Centrifugal Compressor to Maintain Rotor Concentricity with Differing Pinion Gear Tooth Counts
18 Jan 24
Integrally geared centrifugal compressor systems are described that include eccentric cartridges that house bearings and seals to maintain rotor concentricity for a variety of pinons integrated in a fixed gearbox design to provide multiple impeller speeds with a single gearbox design.
Dhruv Kumar, Thomas Gerber, Andrew Austin, Chester Swiatek, Scott Ackerman
Filed: 27 Sep 23
Utility
Airend Having a Lubricant Flow Valve and Controller
11 Jan 24
A compressor system can include a lubricant injection system useful to supply lubricant to an airend.
Michael Borkowski, Kelton C. Sprinkle, Michael O. Brewer, Stephen Dickinson, Ryan D. Hartman, Daniel McGuinness
Filed: 22 Sep 23
Utility
Multi-stage Compressor Having Interstage Lubricant Injection Via an Injection Rod
4 Jan 24
A compressor is disclosed which can include a first stage and a second stage.
Ryan D. Hartman, Daniel R. Crum, Ryan Coleman, Philipp Bothe
Filed: 5 Sep 23
Utility
Diaphragm Pump
30 Nov 23
A diaphragm structured for use in a diaphragm pump useful to pump a working fluid includes a first non-planar layer and a second non-planar layer.
Daniel Brocker, Mark Anthony Ezzo, James Gregory Simmons, Jeremy S. Ferden
Filed: 9 Aug 23
Utility
Application-targeted Light on Powered Ratchet or Right-angle Power Tool
16 Nov 23
A power tool having a handle extending along a longitudinal axis, wherein the handle is configured to house a motor.
Daniel M. Valanzola, Joshua O. Johnson
Filed: 10 May 23
Utility
Centrifugal Acceleration Stabilizer
9 Nov 23
A dynamic compressor includes an impeller having impeller vanes disposed around a hub, a shroud, and a diffuser having a shroud surface adjacent to the shroud and a hub surface adjacent to the hub, wherein the diffuser is circumferentially disposed around the impeller.
Chester V. Swiatek, Mikhail Grigoriev, Paul C. Brown, Charles Impastato
Filed: 6 May 22
Utility
Screw Compressor with Oil Injection at Multiple Volume Ratios
2 Nov 23
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: 5 Jul 23
Utility
Components and the Manufacture Thereof Via Welding with Reduced Alloy-depletion
26 Oct 23
Systems and methods form induction rotors by performing isostatic pressing (HIP) to weld clad to a shaft, which allows for scaling the manufacturing of solid steel rotors, as compared to conventional techniques.
Fredrik Boxberg, Juha T. Saari, Esa H. M. Vikman
Filed: 28 Jun 23
Utility
Multi-mode Air Drying System
12 Oct 23
A compressed air drying system is provided for removing moisture from compressed air.
Stefano Vezil, Paolo Depiero, Giovanni Battista Capellari
Filed: 30 May 23
Utility
Dielectric Assembly for Electrode of Non-thermal Plasma Reactor
12 Oct 23
A dielectric assembly for a plasma reactor includes a first dielectric layer having a first surface, and a second surface opposite the first surface, a second dielectric layer, thinner than the first dielectric layer, have a third surface, and a fourth surface opposite the third surface, and an electrode disposed between the second surface and the third surface.
Walter Riley Buchanan, John Peter Shaughnessy
Filed: 28 Mar 23
Utility
Hybrid Low Dew Point Compressed Air Dryer
7 Sep 23
The present disclosure is directed to a dryer system for drying compressed gas discharged from a compressor.
Charles John Bergh
Filed: 15 May 23
Utility
Method for Controlling a Rotary Screw Compressor
7 Sep 23
The invention relates to a method for controlling a rotary screw compressor, having at least a first and a second air-end, wherein both air-ends are driven separately from one another and speed controlled.
Ulrich Thomes
Filed: 12 May 23
Utility
Flex Pad Bearing Pad Configuration
17 Aug 23
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: 25 Apr 23
Utility
Impact Tool with Vibration Isolation
3 Aug 23
An impact tool is provided with vibration isolators to reduce vibrations felt by the operator gripping the handle of the tool.
Madan Mandal, Mark T. McClung
Filed: 10 Apr 23
Utility
Away Mode for a Compressed Air System
3 Aug 23
A control system for a compressed air system is configured to implement an “away mode” of operation that provides for a temporary override of the operation of the compressed air system, which can be easily enabled and disabled.
Robert J. Dameron, Titilope Z. Sule, Brian D. Wise, Jason A. Roberge
Filed: 11 Apr 23
Utility
Active Magnetic Bearing Apparatus
27 Jul 23
An active magnetic bearing apparatus for supporting a rotor of a rotary machine comprises an axial magnetic bearing unit and a radial magnetic bearing unit mounted directly to one another.
Esa Heikki Matias Vikman, Fredrik Boxberg, Juha T. Saari, Petri J. Maki-Ontto, Lauri Juhani Salmia
Filed: 28 Feb 23
Utility
Systems and Methods for Integrally Geared Centrifugal Compressor to Maintain Rotor Concentricity with Differing Pinion Gear Tooth Counts
29 Jun 23
Integrally geared centrifugal compressor systems are described that include eccentric cartridges that house bearings and seals to maintain rotor concentricity for a variety of pinons integrated in a fixed gearbox design to provide multiple impeller speeds with a single gearbox design.
Dhruv Kumar, Thomas Gerber, Andrew Austin, Chester Swiatek, Scott Ackerman
Filed: 29 Dec 21
Utility
Turbocharged Compressor
11 May 23
A turbocharged compressor system using an Organic Rankine Cycle system to recover waste heat from a compression process.
Vineeth Poulose, Sajesh Poolathody, Sujin Abdul Salam
Filed: 3 Jan 23
Utility
Compressor System and Filter Housing
23 Mar 23
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: 22 Nov 22