50 patents
Utility
Motorized Pressure Exchanger with a Low-pressure Centerbore
18 Jan 24
A rotary isobaric pressure exchanger (IPX) includes: a low-pressure port configured to input or output a first fluid under a first pressure; a rotor fluidly coupled to the low-pressure port, the rotor configured to receive and exchange pressure between the first fluid and a second fluid; a shaft routed through a centerbore formed by the rotary IPX, wherein the shaft is attached to the rotor, wherein the rotary IPX forms a low-pressure passageway from the low-pressure port to the rotor, and wherein the rotary IPX forms a fluid passageway between the low-pressure passageway and the centerbore; and a motor coupled to the shaft, the motor configured to rotate the shaft to drive the rotor.
Alexander Patrick Theodossiou
Filed: 24 Aug 23
Utility
Minimizing Mixing In a Pressure Exchanger
12 Oct 23
A pressure exchanger includes a rotor configured to exchange pressure between a first fluid at a first pressure and a second fluid at a second pressure.
Chinmay Vishwas Deshpande, Omprakash Samudrala, Sujan Reddy Gudigopuram, Alexander Patrick Theodossiou, Teymour Javaherchi, Anthony Kim Phan
Filed: 23 Mar 23
Utility
Refrigeration and heat pump systems with pressure exchangers
10 Oct 23
A fluid handling system includes a pressure exchanger (PX) configured to receive a first fluid at a first pressure and a second fluid at a second pressure and exchange pressure between the first fluid and the second fluid.
Azam Mihir Thatte, Behzad Zamanian Yazdi, David Deloyd Anderson, James Elliott McLean, Jr., Joseph Michael Marchetti, Omprakash Samudrala, Neelesh Sarawate, Kuo-Chiang Chen, Farshad Ghasripoor
Filed: 7 Jun 22
Utility
Enhancing Efficiency In a Pressure Exchanger
28 Sep 23
A pressure exchanger includes a rotor configured to exchange pressure between a first fluid at a first pressure and a second fluid at a second pressure.
Chinmay Vishwas Deshpande, Omprakash Samudrala, Sujan Reddy Gudigopuram, Alexander Patrick Theodossiou, Teymour Javaherchi, Anthony Kim Phan
Filed: 23 Mar 23
Utility
Cartridge Sealing and Alignment In a Pressure Exchanger
28 Sep 23
A pressure exchanger includes a rotor configured to exchange pressure between a first fluid and a second fluid.
Sujan Reddy Gudigopuram, Omprakash Samudrala, Edvin Besic, Matthew Joseph Pattom, Alexander Patrick Theodossiou
Filed: 23 Mar 23
Utility
Reducing Cavitation, Noise, and Vibration In a Pressure Exchanger
28 Sep 23
A pressure exchanger includes a rotor configured to exchange pressure between a first fluid at a first pressure and a second fluid at a second pressure.
Chinmay Vishwas Deshpande, Omprakash Samudrala, Sujan Reddy Gudigopuram, Alexander Patrick Theodossiou, Teymour Javaherchi, Anthony Kim Phan
Filed: 23 Mar 23
Utility
Motorized pressure exchanger with a low-pressure centerbore
19 Sep 23
A pressure exchanger includes a rotor, a seal plate, and a seal structure.
Alexander Patrick Theodossiou
Filed: 31 Aug 22
Utility
Control of Refrigeration and Heat Pump Systems That Include Pressure Exchangers
14 Sep 23
A system includes a pressure exchanger (PX).
Azam Mihir Thatte, Matthew Hans Truax, Michael Paul Gustafson, Joseph Michael Marchetti, James Elliott McLean, Jr., David Deloyd Anderson
Filed: 16 May 23
Utility
Refrigeration and Heat Pump Systems with Pressure Exchangers
6 Jul 23
A system includes a pressure exchanger (PX) configured to receive a first fluid at a first pressure and a second fluid at a second pressure and exchange pressure between the first fluid and the second fluid.
Azam Mihir Thatte, Behzad Zamanian Yazdi, David Deloyd Anderson, James Elliott McLean, JR., Joseph Michael Marchetti, Omprakash Samudrala, Neelesh Sarawate, Kuo-Chiang Chen, Farshad Ghasripoor
Filed: 13 Mar 23
Utility
Control of refrigeration and heat pump systems that include pressure exchangers
4 Jul 23
A system includes a pressure exchanger (PX).
Azam Mihir Thatte, Matthew Hans Truax, Michael Paul Gustafson, Joseph Michael Marchetti, James Elliott McLean, Jr., David Deloyd Anderson
Filed: 7 Jun 22
Utility
Pressure Exchanger Inserts
20 Apr 23
A system includes an isobaric pressure exchanger (IPX) configured to exchange pressure between a first fluid and a second fluid.
Behzad Zamanian Yazdi, Farshad Ghasripoor, Kuo-Chiang Chen, Patrick Morphew, James Elliott McLean, JR.
Filed: 20 Oct 21
Utility
Refrigeration and Heat Pump Systems with Pressure Exchangers
6 Apr 23
A fluid handling system includes a pressure exchanger (PX) configured to receive a first fluid at a first pressure and a second fluid at a second pressure and exchange pressure between the first fluid and the second fluid.
Azam Mihir Thatte, Behzad Zamanian Yazdi, David Deloyd Anderson, James Elliott McLean, JR., Joseph Michael Marchetti, Omprakash Samudrala, Neelesh Sarawate, Kuo-Chiang Chen, Farshad Ghasripoor
Filed: 9 Dec 22
Utility
Reduced Mixing Pressure Exchanger
19 Jan 23
A pressure exchanger includes a rotor forming a duct from a first duct opening to a second duct opening.
Omprakash Samudrala, Azam Mihir Thatte, Dung Le Tran, Michael Kjelson, Alexander Patrick Theodossiou, Matthew Joseph Pattom, Farshad Ghasripoor
Filed: 6 Jul 22
Utility
Motorized pressure exchanger with a low-pressure centerbore
17 Jan 23
A rotary isobaric pressure exchanger (IPX) configured to exchange pressure between a first fluid and a second fluid.
Alexander Patrick Theodossiou
Filed: 2 Mar 21
Utility
Control of a Pressure Exchanger System
12 Jan 23
A system includes a pressure exchanger (PX) configured to receive a first fluid via a first inlet and a second fluid via a second inlet.
James Elliott McLean, JR., Patrick Morphew, Joseph Michael Marchetti, Chengyu Zhang, Kyaw Thu
Filed: 6 Jul 22
Utility
Hydraulic Energy Transfer System with Fluid Mixing Reduction
5 Jan 23
A system includes a pressure exchanger configured to exchange pressure between a first fluid and a second fluid.
Farshad Ghasripoor, Jeremy Grant Martin, Prem Krish, Baji Gobburi
Filed: 7 Sep 22
Utility
Motorized Pressure Exchanger with a Low-pressure Centerbore
29 Dec 22
A pressure exchanger includes a rotor, a seal plate, and a seal structure.
Alexander Patrick Theodossiou
Filed: 31 Aug 22
Utility
Heat Pump Systems with Pressure Exchangers
15 Dec 22
A system includes a pressure exchanger (PX) configured to receive a first fluid at a first pressure, receive a second fluid at a second pressure, and exchange pressure between the first fluid and the second fluid.
Azam Mihir Thatte, Farshad Ghasripoor, Kuo-Chiang Chen
Filed: 7 Jun 22
Utility
Refrigeration and Heat Pump Systems with Pressure Exchangers
15 Dec 22
A fluid handling system includes a pressure exchanger (PX) configured to receive a first fluid at a first pressure and a second fluid at a second pressure and exchange pressure between the first fluid and the second fluid.
Azam Mihir Thatte, Behzad Zamanian Yazdi, David Deloyd Anderson, James Elliott McLean, JR., Joseph Michael Marchetti, Omprakash Samudrala, Neelesh Sarawate, Kuo-Chiang Chen, Farshad Ghasripoor
Filed: 7 Jun 22
Utility
Control of Refrigeration and Heat Pump Systems That Include Pressure Exchangers
15 Dec 22
A system includes a pressure exchanger (PX).
Azam Mihir Thatte, Matthew Hans Truax, Michael Paul Gustafson, Joseph Michael Marchetti, James Elliott McLean, JR., David Deloyd Anderson
Filed: 7 Jun 22