公开(公告)号：US12083862B2

公开(公告)日：2024-09-10

申请号：US18207329

申请日：2023-06-08

Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor： Yuji Miyoshi

IPC: B60H1/03 ,  B60H1/00 ,  B60H1/04 ,  B60H1/14 ,  B60H1/32 ,  F01N5/02

CPC classification number: B60H1/03 ,  B60H1/00021 ,  B60H1/00335 ,  B60H1/004 ,  B60H1/00885 ,  B60H1/00899 ,  B60H1/04 ,  B60H1/3205 ,  B60H1/3227 ,  B60H1/32284 ,  F01N5/02 ,  B60H2001/00178 ,  B60H2001/00214 ,  B60H2001/00242 ,  B60H2001/00928 ,  B60H1/143 ,  B60H2001/3255

Abstract: A temperature control system includes a heater core utilizing heat of a heat medium; an engine heat exchanger utilizing exhaust heat of an engine to heat the heat medium; a condenser utilizing heat other than the exhaust heat to heat the heat medium; a heat circuit having the heater core and condenser; a communication flow path making the engine heat exchanger communicate with the heat circuit; and a connection state switching mechanism switching a flow state of the heat medium, between a first state and a second state. In the first state, the heat medium flows through the heat circuit, while flowing through the heater core, and in the second state, the heat medium flows through the heat circuit without flowing through the heater core. The heat circuit is arranged at a front of a passenger compartment, and the engine heat exchanger is arranged at a rear of the compartment.

公开(公告)号：US12031468B2

公开(公告)日：2024-07-09

申请号：US18205959

申请日：2023-06-05

Applicant: Nooter/Eriksen, Inc.

Inventor： Glen L. Bostick ,  Shaun P. Hennessey ,  Nathan Ross ,  Piero Scapini

IPC: F01N3/20 ,  F01N3/02 ,  F01N3/023 ,  F01N3/04 ,  F01N3/28 ,  F01N5/02 ,  F28D21/00 ,  F28F9/26

CPC classification number: F01N3/2006 ,  F01N3/0205 ,  F01N3/02 ,  F01N3/0234 ,  F01N3/04 ,  F01N3/2889 ,  F01N5/02 ,  F01N2240/02 ,  F01N2240/10 ,  F01N2260/02 ,  F01N2260/024 ,  F28D21/0001 ,  F28D21/0003 ,  F28F9/26

Abstract: A system and method for treating turbine exhaust gas includes an exhaust gas discharge structure, a catalytic exhaust gas treatment device, at least two heat exchangers and a district heating system. The catalytic exhaust gas treatment device is positioned at least partially within the exhaust gas discharge structure. A first heat exchanger is positioned at least partially within the exhaust gas discharge structure and upstream of the catalytic exhaust gas treatment device to remove heat from an exhaust gas by transferring heat to a working fluid. A second heat exchanger is positioned at least partially within the exhaust gas discharge structure downstream of the catalytic exhaust gas treatment device to remove heat from the exhaust gas that has passed though the device by transferring heat to the working fluid. A pump drives the working fluid between the first heat exchanger, the district heating system and the second heat exchanger.

公开(公告)号：US11946679B1

公开(公告)日：2024-04-02

申请号：US18241935

申请日：2023-09-04

Applicant: Jay Stephen Kaufman

Inventor： Jay Stephen Kaufman

IPC: F25B9/00 ,  F01N3/02 ,  F01N5/02 ,  F02B37/00 ,  F02G1/02 ,  F02G5/02 ,  F25B27/02

CPC classification number: F25B9/004 ,  F01N3/0205 ,  F01N5/02 ,  F02B37/00 ,  F02G1/02 ,  F02G5/02 ,  F25B27/02 ,  F25B2321/0022

Abstract: The present invention provides a working fluid re-liquefaction system driven by recovered exhaust gas energy of a prime mover with heat rejection via a magneto-caloric liquefier to atmosphere for distributed electric generation and motor vehicle application.

公开(公告)号：US11788456B2

公开(公告)日：2023-10-17

申请号：US17780727

申请日：2020-11-24

Applicant: FPT INDUSTRIAL S.P.A.

Inventor： Marco Rocchini ,  Clino D'Epiro

IPC: F01K3/00 ,  F01P3/02 ,  F01N5/02 ,  F02B33/02 ,  F02G5/00

CPC classification number: F01P3/02 ,  F01K3/00 ,  F01N5/02 ,  F02B33/02 ,  F02G5/00 ,  F01P2003/021 ,  F01P2003/024

Abstract: An engine assembly is provided with a split-cycle internal combustion engine having a compression section and an expansion section and with a cooling circuit for circulating a heat-exchange fluid; said fluid has a boiling temperature such that at least a fraction of the fluid changes phase from liquid to vapour flowing through the expansion section of the engine, when the latter operates in steady conditions; the circuit comprises a turbine arranged downstream of the engine so as to receive vapour and produce mechanical energy from the expansion of the vapour.

公开(公告)号：US11761375B2

公开(公告)日：2023-09-19

申请号：US17664066

申请日：2022-05-19

Applicant: NABORS ENERGY TRANSITION SOLUTIONS LLC

Inventor： Evan Johnson ,  Dylan Cook ,  Paul Yollin ,  Eli Adler

IPC: F02B43/00 ,  F02B43/12 ,  F01N5/02 ,  F01N3/02 ,  C25B1/04 ,  H01M8/04014 ,  H01M8/04089 ,  H01M8/0656

CPC classification number: F02B43/12 ,  C25B1/04 ,  F01N3/0205 ,  F01N5/02 ,  H01M8/04014 ,  H01M8/04089 ,  H01M8/0656 ,  F02B2201/04

Abstract: Various embodiments for a hydrogen zero emissions vehicle that utilizes hydride storage of hydrogen and buffering of hydrogen for high demand power are disclosed.

公开(公告)号：US11761363B2

公开(公告)日：2023-09-19

申请号：US17289187

申请日：2019-10-28

Applicant: ECOLE POLYTECHNIQUE FEDERALE DE LAUSANNE (EPFL)

Inventor： Shivom Sharma ,  François Marechal

IPC: F01N3/08 ,  B01D53/04 ,  B01D53/26 ,  F01N3/02 ,  F01N5/02

CPC classification number: F01N3/0857 ,  B01D53/0423 ,  B01D53/0438 ,  B01D53/0462 ,  B01D53/265 ,  F01N3/0205 ,  F01N5/02 ,  B01D2253/204 ,  B01D2256/22 ,  B01D2257/504 ,  B01D2259/404 ,  B01D2259/652 ,  F01N2240/02 ,  F01N2240/18 ,  F01N2570/10

Abstract: System (2) for CO2 capture from a combustion engine (1) comprising an exhaust gas flow circuit (6) having an inlet end fluidly connected to an exhaust of the combustion engine, a heat exchanger circuit (12), a primary exhaust gas heat exchanger (H1) for transferring heat from exhaust gas to fluid in the heat exchanger circuit, at least one compressor (10) for compressing fluid in a section of the heat exchanger circuit, the compressor driven by thermal expansion of heat exchanger circuit fluid from the primary exhaust gas heat exchanger (H1), and a CO2 temperature swing adsorption (TSA) reactor (4) fluidly connected to an outlet end of the exhaust gas flow circuit. The TSA reactor includes at least an adsorption reactor unit (D4) and a desorption reactor unit (D2), the heat exchanger circuit comprising a heating section (12b) for heating the desorption unit (D2) and a cooling section (12a) for cooling the adsorption unit (D4).

公开(公告)号：US11724570B2

公开(公告)日：2023-08-15

申请号：US17168307

申请日：2021-02-05

Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor： Yuji Miyoshi

IPC: B60H1/03 ,  F01N5/02 ,  B60H1/00 ,  B60H1/32 ,  B60H1/04 ,  B60H1/14

CPC classification number: B60H1/03 ,  B60H1/004 ,  B60H1/00021 ,  B60H1/00335 ,  B60H1/00885 ,  B60H1/00899 ,  B60H1/04 ,  B60H1/3205 ,  B60H1/3227 ,  B60H1/32284 ,  F01N5/02 ,  B60H1/143 ,  B60H2001/00178 ,  B60H2001/00214 ,  B60H2001/00242 ,  B60H2001/00928 ,  B60H2001/3255

Abstract: A temperature control system includes a heater core utilizing heat of a heat medium; an engine heat exchanger utilizing exhaust heat of an engine to heat the heat medium; a condenser utilizing heat other than the exhaust heat to heat the heat medium; a heat circuit having the heater core and condenser; a communication flow path making the engine heat exchanger communicate with the heat circuit; and a connection state switching mechanism switching a flow state of the heat medium, between a first state and a second state. In the first state, the heat medium flows through the heat circuit, while flowing through the heater core, and in the second state, the heat medium flows through the heat circuit without flowing through the heater core. The heat circuit is arranged at a front of a passenger compartment, and the engine heat exchanger is arranged at a rear of the compartment.

公开(公告)号：US20230167761A1

公开(公告)日：2023-06-01

申请号：US17967303

申请日：2022-10-17

Applicant: HYUNDAI MOTOR COMPANY ,  KIA CORPORATION

Inventor： Il Suk Yang

IPC: F01P7/16 ,  F01N5/02 ,  F02M26/29

CPC classification number: F01P7/16 ,  F01N5/02 ,  F02M26/29

Abstract: An injection structure using integrated exhaust heat recovery system (EHRS) condensate, the structure including an integrated heat exchange part connected to an engine of a vehicle and branched from an exhaust outlet of an exhaust manifold to integrate exhaust gas recirculation (EGR) and EHRS, a condensate circuit part extended from a rear end of the integrated heat exchange part to the engine of the vehicle and configured to move exhaust gas condensate, a three-phase valve configured to open and close so that a low-temperature coolant is selectively introduced into the integrated heat exchange part according to operating conditions, an EGR valve configured to open and close so that EGR gas with filtered condensate flows into the engine of the vehicle, a bypass valve fluidly connected to an exhaust muffler, and a controller configured to control opening and closing of the three-phase valve, the EGR valve, and the bypass valve according to the operating conditions.

公开(公告)号：US20230150678A1

公开(公告)日：2023-05-18

申请号：US17439279

申请日：2020-03-13

Applicant: MTU Aero Engines AG

Inventor： Hermann Klingels

IPC: B64D27/12 ,  B64D27/26 ,  B64D33/04 ,  F01N3/00 ,  F01N5/04 ,  F01N5/02

CPC classification number: B64D27/12 ,  B64D27/26 ,  B64D33/04 ,  F01N3/005 ,  F01N5/04 ,  F01N5/02

Abstract: The present invention relates to an aircraft having at least one wing, on which at least one propulsion unit is arranged, comprising at least one heat engine, especially a gas turbine, as well as an exhaust gas passage for conducting exhaust gas of the heat engine into and inside the wing.

公开(公告)号：US20190136719A1

公开(公告)日：2019-05-09

申请号：US16167574

申请日：2018-10-23

Applicant: Volvo Car Corporation

Inventor： Ola ROLANDSON

IPC: F01K13/02 ,  F01K23/06 ,  F01K23/10 ,  F01K27/02 ,  F01N5/02 ,  F02B39/08 ,  F02G5/04 ,  F16K1/36 ,  F16K31/04

CPC classification number: F01K13/02 ,  F01K23/065 ,  F01K23/101 ,  F01K27/02 ,  F01N5/02 ,  F01N2240/02 ,  F02B39/085 ,  F02G5/04 ,  F02G2260/00 ,  F16K1/36 ,  F16K1/54 ,  F16K31/04

Abstract: The present invention relates to a Rankine system comprising a valve including a valve member. The valve member is provided with a valve controlling element in the form of an elongated tapered end portion with a tip end facing the duct, wherein the tapered end portion is arranged to be inserted through the opening and into the duct as the valve member is moved towards the valve seat. The actuator is configured to hold the valve member in at least one intermediate position between the first and second end positions, where the tapered end portion occupies a portion of a cross-sectional fluid through-flow area defined by the duct so as to partly restrict a flow of fluid through the duct.