Patents by Inventor Jeffrey J. Burchill
Jeffrey J. Burchill has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 11945284Abstract: A transportation refrigeration unit TRU (26) and power system. The TRU (26) and power system including a compressor (58) configured to compress a refrigerant, an evaporator heat exchanger (76) operatively coupled to the compressor (58), and an evaporator fan (98) configured to provide return airflow and flow the return airflow over the evaporator heat exchanger (76). The system also includes a return air temperature RAT sensor (142) disposed in the return airflow and configured measure the temperature of the return airflow, a TRU controller (82) operably connected to the RAT sensor (142) and configured to execute a process to determine an AC power requirement for the TRU (26) based on at least the RAT (142), a generator power converter (164a) configured to provide a second DC power (165b), an energy storage system (150) configured to receive the second DC power (165) and provide a three phase AC power (157) to a power management system (124).Type: GrantFiled: September 13, 2019Date of Patent: April 2, 2024Assignee: CARRIER CORPORATIONInventors: Mary D. Saroka, Jeffrey J. Burchill
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Patent number: 11932076Abstract: A transportation refrigeration unit TRU (26) and power system. The TRU (26) and power system including a compressor (58) configured to compress a refrigerant, an evaporator heat exchanger (76) operatively coupled to the compressor (58), and an evaporator fan (98) configured to provide return airflow (134) and flow the return airflow (137) over the evaporator heat exchanger (76).Type: GrantFiled: September 23, 2019Date of Patent: March 19, 2024Assignee: CARRIER CORPORATIONInventors: Mary D. Saroka, Jeffrey J. Burchill
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Patent number: 11884335Abstract: A transportation refrigeration unit TRU (26) and power system. The TRU (26) and power system including a compressor (58) operatively coupled to an evaporator heat exchanger (76) and an evaporator fan (98) configured to flow a return airflow (134) over the evaporator (76). The system also includes a return air temperature RAT sensor (142) disposed in the return airflow (134) and configured measure the temperature thereof, a TRU controller (82) connected to the RAT sensor (142) that executes a process to determine an AC power requirement for the TRU (26) based on the RAT sensor (142); a generator power converter (164) configured to receive three phase AC power (163) from a three phase AC generator (162) and transmit a second DC power (165b) to an energy storage system (150); a power management system (124a) configured to receive three phase AC power (157) from at least the energy storage system (150) and generate a TRU DC power (129), and directing the TRU DC power (129) to the TRU system (26).Type: GrantFiled: September 17, 2019Date of Patent: January 30, 2024Assignee: CARRIER CORPORATIONInventors: Mary D. Saroka, Jeffrey J. Burchill
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Patent number: 11821661Abstract: A transport refrigeration unit (TRU) system is provided. The TRU system includes a TRU and an energy storage device (ESD). The TRU includes components (32) configured to control an environment in a compartment interior and a TRU controller (31) configured to control the components (32) in accordance with initial control settings and to monitor energy usage by the components (32) being controlled in accordance with the initial control settings. The ESD (40) includes an ESD controller (42) receptive of data reflective of the monitored energy usage by the components (32) from the TRU controller (31) and configured to determine whether the energy usage is above a threshold. In an event the energy usage is above the threshold, the ESD controller (42) is further configured to identify operational changes for one or more of the components (32) to reduce the energy usage and override the initial control settings of the one or more of the components (32) with new control settings.Type: GrantFiled: June 7, 2018Date of Patent: November 21, 2023Assignee: CARRIER CORPORATIONInventors: Jeffrey J. Burchill, Mary D. Saroka, Yu Chen
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Patent number: 11761703Abstract: A refrigerated transport system comprises a body enclosing a refrigerated compartment. A refrigeration system (29) comprises first and second vapor compression loops each having: a refrigerant charge; a compressor (36A,B) for driving the refrigerant of the refrigerant charge; a first heat exchanger (38A,B) positioned to reject heat to an external environment in a cooling mode; and a second heat exchanger (42A,B) positioned to absorb heat from the refrigerated compartment in the cooling mode.Type: GrantFiled: November 9, 2016Date of Patent: September 19, 2023Assignee: Carrier CorporationInventors: Renee A. Eddy, Jeffrey J. Burchill, Giorgio Rusignuolo, Robert A. Chopko, Larry D. Burns, Ciara N. Poolman, Paul Papas, Ivan Rydkin
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Patent number: 11639109Abstract: Techniques for operating a transport refrigeration system with an energy storage device include producing a first output and a second output at an energy storage device (ESD), and converting the first output and the second output to a converted first output and a converted second output. The techniques also include supplying the converted first output and the converted second output to components of the transport refrigeration system, and operating the components of the transport refrigeration system using the converted first output and the converted second output.Type: GrantFiled: October 5, 2018Date of Patent: May 2, 2023Assignee: CARRIER CORPORATIONInventors: Mary D. Saroka, Jeffrey J. Burchill
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Publication number: 20230117165Abstract: A transport refrigeration system includes a transport refrigeration unit, an energy storage device, a supply refrigerant tube, a return refrigerant tube and at least one electrical pathway. The transport refrigeration unit is adapted to cool a container. The energy storage device is adapted to provide electrical energy for operating the transport refrigeration unit. The supply refrigerant tube flows a refrigerant from the transport refrigeration unit to the energy storage device, and the return refrigerant tube flows the refrigerant from the energy storage device back to the transport refrigeration unit. The electrical pathway extends between the transport refrigeration unit and the energy storage device, and supplies at least electrical energy to the transport refrigeration unit.Type: ApplicationFiled: December 20, 2022Publication date: April 20, 2023Inventors: Jeffrey J. Burchill, Mary D. Saroka, Yu H. Chen, Ivan Rydkin
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Patent number: 11565568Abstract: A transport refrigeration system (26) includes a transport refrigeration unit (44), an energy storage device (46), a supply refrigerant tube (108), a return refrigerant tube (110) and at least one electrical pathway (98). The transport refrigeration unit is adapted to cool a container. The energy storage device is adapted to provide electrical energy for operating the transport refrigeration unit. The supply refrigerant tube flows a refrigerant from the transport refrigeration unit to the energy storage device, and the return refrigerant tube flows the refrigerant from the energy storage device back to the transport refrigeration unit to cool the battery in the energy storage device (46). The electrical pathway extends between the transport refrigeration unit and the energy storage device, and supplies at least electrical energy to the transport refrigeration unit.Type: GrantFiled: June 5, 2018Date of Patent: January 31, 2023Assignee: CARRIER CORPORATIONInventors: Jeffrey J. Burchill, Mary D. Saroka, Yu H. Chen, Ivan Rydkin
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Patent number: 11362379Abstract: A transportation refrigeration unit is provided. The transportation refrigeration unit comprising: a compressor configured to compress a refrigerant; a compressor motor configured to drive the compressor; an evaporator heat exchanger operatively coupled to the compressor; an energy storage device for providing power to the compressor motor; and an evaporator fan configured to provide return airflow from a return air intake and flow the return airflow over the evaporator heat exchanger, wherein the return airflow thermodynamically adjusts a temperature of the energy storage device.Type: GrantFiled: March 7, 2019Date of Patent: June 14, 2022Assignee: CARRIER CORPORATIONInventors: Mary D. Saroka, Jeffrey J. Burchill
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Patent number: 11345210Abstract: A transport refrigeration system is provided. The refrigeration transportation system comprising: a refrigerated cargo space; a refrigeration unit in operative association with the refrigerated cargo space, the refrigeration unit providing conditioned air to the refrigerated cargo space; a battery system configured to power the refrigeration unit; and an auxiliary power unit configured to charge the battery system when the power level of the battery system is equal to or below a first selected power level.Type: GrantFiled: October 5, 2018Date of Patent: May 31, 2022Assignee: CARRIER CORPORATIONInventors: Mary D. Saroka, Jeffrey J. Burchill
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Patent number: 11339998Abstract: A transport refrigeration unit (TRU) system is provided and includes a TRU and an energy storage device (ESD). The TRU includes components which are configured to control an environment and a TRU controller configured to control the components in accordance with component operating settings. The ESD includes an ESD controller receptive of identification data identifying the components, current condition data reflective of current conditions and control data reflective of a temperature profile. The ESD controller is configured to determine the component operating settings in accordance with the identification, current condition and control data and to issue the component operating settings to the TRU controller.Type: GrantFiled: June 6, 2018Date of Patent: May 24, 2022Assignee: CARRIER CORPORATIONInventors: Mary D. Saroka, Jeffrey J. Burchill, Yu Chen
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Patent number: 11309597Abstract: A battery case is provided. The battery case includes a first fin and a second fin, wherein the first fin is stacked substantially parallel to the second fin. The first fin is separated from the second fin by an airgap. The battery case includes one or more battery cell packs, each of the one or more battery cell packs are disposed through an orifice on each the first fin and the second fin.Type: GrantFiled: January 10, 2019Date of Patent: April 19, 2022Assignee: CARRIER CORPORATIONInventors: Mary D. Saroka, Jeffrey J. Burchill
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Publication number: 20210260954Abstract: A transportation refrigeration unit TRU and power system. The TRU (26) and power system including a compressor (58) configured to compress a refrigerant, an evaporator heat exchanger (76) operatively coupled to the compressor (58), and an evaporator fan (98) configured to provide return airflow (134) and flow the return airflow (134) over the evaporator heat exchanger (76).Type: ApplicationFiled: September 16, 2019Publication date: August 26, 2021Inventors: Mary D. Saroka, Jeffrey J. Burchill
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Publication number: 20210260964Abstract: A transportation refrigeration unit TRU (26) and power system. The TRU (26) and power system including a compressor (58) operatively coupled to an evaporator heat exchanger (76) and an evaporator fan (98) configured to flow a return airflow (134) over the evaporator (76). The system also includes a return air temperature RAT sensor (142) disposed in the return airflow (134) and configured measure the temperature thereof, a TRU controller (82) connected to the RAT sensor (142) that executes a process to determine an AC power requirement for the TRU (26) based on the RAT sensor (142); a generator power converter (164) configured to receive three phase AC power (163) from a three phase AC generator (162) and transmit a second DC power (165b) to an energy storage system (150); a power management system (124a) configured to receive three phase AC power (157) from at least the energy storage system (150) and generate a TRU DC power (129), and directing the TRU DC power (129) to the TRU system (26).Type: ApplicationFiled: September 17, 2019Publication date: August 26, 2021Inventors: Mary D. Saroka, Jeffrey J. Burchill
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Publication number: 20210252947Abstract: A power system architecture configured to power a transport refrigeration system (20) based on a determined an AC power requirement. The system (20) includes a generator power converter (164) configured to receive the generator three phase AC power (163) from an AC generator (162), and provide a generator DC power (165). The system (20) also includes a grid power converter (184) configured to receive the grid three phase AC power from a grid power source (182), and provide a grid DC power (185), an energy storage device (152), the energy storage device (152) operable to provide a DC power (157) and connected to a variable DC bus, and a power management system (190) operably connected to direct power (195) the TRU (26) based on at least the AC power requirement.Type: ApplicationFiled: September 19, 2019Publication date: August 19, 2021Inventors: Xu SHE, Mary D. SAROKA, Jeffrey J. BURCHILL
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Publication number: 20210213805Abstract: A transportation refrigeration unit TRU and power system. The TRU (26) and power system including a compressor (58), an evaporator heat exchanger (76) operatively coupled to the compressor (58), and an evaporator fan (98) configured to provide return airflow over the evaporator heat exchanger (76). The system also includes a return air temperature RAT sensor (142) disposed in the return airflow (134) and configured measure the temperature of the return airflow (134), a TRU controller (82) operably connected to the RAT sensor (142) and configured to execute a process to determine an AC power requirement for the TRU (26) based on at least the RAT (142); a generator power converter (164), configured to receive a first DC power (163a) from a generator and transmit a second three phase AC power (165) to a power management system (124), the power management system (124) configured to direct AC power the TRU (26) based on the AC power requirement.Type: ApplicationFiled: September 18, 2019Publication date: July 15, 2021Inventors: Mary D. Saroka, Jeffrey J. Burchill
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Publication number: 20210213806Abstract: A transportation refrigeration unit TRU (26) and power system. The TRU (26) and power system including a compressor (58) configured to compress a refrigerant, an evaporator heat exchanger (76) operatively coupled to the compressor (58), and an evaporator fan (98) configured to provide return airflow and flow the return airflow over the evaporator heat exchanger (76). The system also includes a return air temperature RAT sensor (142) disposed in the return airflow and configured measure the temperature of the return airflow, a TRU controller (82) operably connected to the RAT sensor (142) and configured to execute a process to determine an AC power requirement for the TRU (26) based on at least the RAT (142), a generator power converter (164a) configured to provide a second DC power (165b), an energy storage system (150) configured to receive the second DC power (165) and provide a three phase AC power (157) to a power management system (124).Type: ApplicationFiled: September 13, 2019Publication date: July 15, 2021Inventors: Mary D. Saroka, Jeffrey J. Burchill
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Publication number: 20200346514Abstract: A transport refrigeration system is provided. The refrigeration transportation system comprising: a refrigerated cargo space; a refrigeration unit in operative association with the refrigerated cargo space, the refrigeration unit providing conditioned air to the refrigerated cargo space; a battery system configured to power the refrigeration unit; and an auxiliary power unit configured to charge the battery system when the power level of the battery system is equal to or below a first selected power level.Type: ApplicationFiled: October 5, 2018Publication date: November 5, 2020Inventors: Mary D. Saroka, Jeffrey J. Burchill
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Publication number: 20200290459Abstract: Embodiments include techniques for operating a transport refrigeration system with an energy storage device, the techniques include producing a first output and a second output at an energy storage device (ESD), and converting the first output and the second output to a converted first output and a converted second output. The techniques also include supplying the converted first output and the converted second output to components of the transport refrigeration system, and operating the components of the transport refrigeration system using the converted first output and the converted second output.Type: ApplicationFiled: October 5, 2018Publication date: September 17, 2020Inventors: Mary D. Saroka, Jeffrey J. Burchill
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Publication number: 20200207185Abstract: A transport refrigeration unit (TRU) system is provided and includes a TRU and an energy storage device (ESD). The TRU includes components which are configured to control an environment and a TRU controller configured to control the components in accordance with component operating settings. The ESD includes an ESD controller receptive of identification data identifying the components, current condition data reflective of current conditions and control data reflective of a temperature profile. The ESD controller is configured to determine the component operating settings in accordance with the identification, current condition and control data and to issue the component operating settings to the TRU controller.Type: ApplicationFiled: June 6, 2018Publication date: July 2, 2020Applicant: Carrier CorporationInventors: Mary D. SAROKA, Jeffrey J. BURCHILL, Yu CHEN