198 patents
Page 6 of 10
Utility
Diversion of Pressurized Fluid and Control In a Compressor System
30 Jun 22
A compressor system includes an inlet for receiving a fluid stream, a compressor in communication with the inlet, a separator in communication with the compressor, and a vent.
Christopher Taylor, Sajesh Poolathody, Patrick E. Schmitz, Chandramouli Janaki Rama Sai Attili, Sunil Jayalakshmamma Munisubbaiah
Filed: 31 Dec 20
Utility
Systems and Methods for Single Header Glycol Distribution for Multiplexed Heat Exchangers
30 Jun 22
Cooling medium circulation systems for supplying a cooling medium through a single header to multiplexed heat exchangers are described.
Stefano Vezil, Henry Y. Mark, Riccardo Poian, Scott A. Johnson
Filed: 30 Dec 20
Utility
Pneumatic Tool Air Motor with Integrated Air Pressure Indicator
23 Jun 22
A pneumatic tool includes, but is not limited to, an air motor cylinder defining an interior configured to receive an air motor and further defining an inlet configured to receive pressurized air to supply to the air motor; a tool handle defining a source fluid passageway fluidically coupled between the inlet and an air inlet configured to receive pressurized air, the source fluid passageway configured to direct a first portion of pressurized air received by the inlet to the inlet of the air motor cylinder; an air pressure indicator coupled to the air motor cylinder and configured to provide an indication of a dynamic air pressure of the pneumatic tool; and an indicator fluid passageway fluidically coupled between the air pressure indicator and the source fluid passageway, the indicator fluid passageway configured to divert a second portion of pressurized air received by the air inlet to the air pressure indicator.
Huajun Tao, Hongjie Zhou, Yunzhong Yu, James F. Bouchard
Filed: 18 Dec 20
Utility
System and Method for Modeling, Simulation, Optimization, And/or Quote Creation
23 Jun 22
A computer may display on a graphical user interface (GUI) a component library including a set of components relating to a compressed air system.
John J. Linehan, Kelly Glenn Campbell, Ryan D. Hartman, Nicholas Able, Eric W. Seidel, Chun Jian Tang
Filed: 8 Mar 22
Utility
Rotary screw compressor rotor having work extraction mechanism
14 Jun 22
A gas compressor is disclosed that includes a first rotor having a first rotor body, the first rotor body including a plurality of helical lobes, an infernal volume within the first rotor body defined by a wall, and a turbine disposed within the internal volume, the turbine including a turbine body and a plurality of airfoils extending substantially radially from the turbine body to the wall, where the internal volume is structured to enable a cooling fluid to flow therethrough.
James Christopher Collins, Willie Dwayne Valentine
Filed: 31 Oct 14
Utility
Latching hammer impact wrench
7 Jun 22
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
Side channel compressor having a seal assembly
7 Jun 22
A side channel compressor for compressing a gas includes a housing and at least one impeller arranged in the housing and configured to be driven in rotation about a central axis.
Evgenij Rjabchenko, Manuela Gans
Filed: 13 Nov 17
Utility
Filter system and replaceable filter cartridge
17 May 22
A filter system can include a replaceable filter cartridge having a spinner element structured to swirl a mixed flow of compressible fluid and oil, as well as an end cap used to enclose an open interior of a filter media of the filter cartridge.
Michael J. Lucas, Christopher Leamon, Daniel Patrick McGuinness
Filed: 21 Dec 18
Utility
Positive Displacement Roots Blower Noise Suppression
12 May 22
A positive displacement roots blower can include a housing having an inlet structured to receive an incoming flow of a fluid, an outlet structured to receive an outgoing flow of the fluid, and a passage.
Michael J. Lucas, Gautier Lombart, Christian Doucet, Thomas Gholami-Zouj
Filed: 12 Nov 21
Utility
Eccentric screw compressor with exposable rotor connector
10 May 22
An eccentric screw pump has a stator, a rotor in the stator, a drive for the rotor, and a pump housing between the stator and the drive and having an opening between for receiving the medium being pumped.
Dirk Overmeier
Filed: 9 Nov 17
Utility
Power Tool with Fan Duct for Printed Circuit Board
5 May 22
A cooling assembly for a power tool includes an air mover configured to be disposed within a housing assembly at a first end of a generally longitudinal enclosure proximate to a handle enclosure.
Vairavasundaram Swaminathan, Scott Turner, William Durham
Filed: 3 Nov 20
Utility
Active Magnetic Bearing Apparatus
21 Apr 22
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 Dec 21
Utility
Apparatus for measuring an impedance of load
5 Apr 22
The present application relates to apparatus (400, 500) for measuring an impedance of an electrical load (300) that is configured to be coupled to a controlled current source (200).
Petri J. Maki-Ontto, Lauri Juhani Salmia, Aapo Aapro
Filed: 30 Jan 20
Utility
Dynamic Fluid Machine with Exponential Inlet
31 Mar 22
An inlet includes a nozzle inlet for receiving fluid flow, a nozzle outlet for supplying fluid flow, and an exponential cross-sectional profile configured to control fluid flow to provide a highly uniform flow distribution at the nozzle outlet.
Mikhail M. Grigoriev
Filed: 30 Sep 20
Utility
Adaptive radial seal regulator
29 Mar 22
Improved radial pneumatic regulator systems, devices and methods are described herein.
Ryan S. Amend, Edward Charles Eardley
Filed: 28 Feb 19
Utility
Air Filter for Compressed Air
24 Mar 22
A filter for compressed air systems is provided.
Henry Y. Mark, Janez Jakop, Scott A. Johnson
Filed: 18 Sep 20
Utility
Compressed Air Drying Unit
24 Mar 22
An air drying unit for compressed air systems is provided.
Henry Y. Mark, Scott A. Johnson, Stefano Vezil
Filed: 18 Sep 20
Utility
Filter system and replaceable filter cartridge
22 Mar 22
A filter system can include a replaceable filter cartridge having a spinner element structured to swirl a mixed flow of compressible fluid and oil, as well as an end cap used to enclose an open interior of a filter media of the filter cartridge.
Michael J. Lucas, Christopher Leamon, Daniel Patrick McGuinness
Filed: 21 Dec 18
Utility
Method for Controlling a Rotary Screw Compressor
17 Mar 22
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: 29 Nov 21
Utility
Rotor Construction for High Speed Motors
10 Mar 22
A rotor shaft for a high speed motor that has a coating that is secured to a shaft body.
James Lawrence Robb, Juha Tuomas Saari, George C. Hansen
Filed: 21 Sep 21