公开(公告)号：US11739711B2

公开(公告)日：2023-08-29

申请号：US17503494

申请日：2021-10-18

Applicant: Hyliion Holdings Corp.

Inventor： Kevin Michael VandeVoorde ,  Joshua Tyler Mook ,  Michael Thomas Gansler ,  Scott Douglas Waun ,  Aigbedion Akwara ,  Michael Robert Notarnicola ,  Jason Joseph Bellardi ,  Mohammed El Hacin Sennoun ,  Mary Kathryn Thompson ,  Mohamed Osama ,  Victor Luis Marrero Ortiz

IPC: F02G1/055 ,  F02G1/04 ,  F28D9/04 ,  F28F7/02 ,  F28F13/00 ,  F28F13/14 ,  F02G1/053 ,  F02G1/057 ,  F02G1/047 ,  F02G1/05 ,  F02G1/044 ,  B33Y80/00 ,  F23R3/00 ,  F02G3/00 ,  F02G1/043 ,  F28D21/00

CPC classification number: F02G1/055 ,  B33Y80/00 ,  F02G1/04 ,  F02G1/043 ,  F02G1/044 ,  F02G1/047 ,  F02G1/05 ,  F02G1/053 ,  F02G1/057 ,  F02G3/00 ,  F23R3/005 ,  F28D9/04 ,  F28F7/02 ,  F28F13/003 ,  F28F13/14 ,  F02G1/0435 ,  F02G2243/00 ,  F02G2244/00 ,  F02G2244/08 ,  F02G2244/50 ,  F02G2244/52 ,  F02G2250/00 ,  F02G2254/10 ,  F02G2254/18 ,  F02G2257/00 ,  F02G2258/10 ,  F02G2270/80 ,  F02G2280/10 ,  F28D2021/0026 ,  F28F2210/10 ,  F28F2250/04

Abstract: An engine body may include a piston body comprising a piston chamber and a regenerator body comprising a regenerator conduit. An engine body may include a working-fluid heat exchanger body comprising a plurality of working-fluid pathways fluidly communicating between the piston chamber and the regenerator conduit. Additionally, or alternatively, an engine body may include a heater body comprising a plurality of heating fluid pathways and the plurality of working-fluid pathways. The heating fluid pathways may have a heat transfer relationship with the working fluid pathways. The working-fluid pathways may fluidly communicate between the piston chamber and the regenerator conduit. The engine body may include a monolithic body defined at least in part by the piston body, the regenerator body, and the working-fluid heat exchanger body, and/or defined at least in part by the piston body, the regenerator body, and the heater body.

公开(公告)号：US11885279B2

公开(公告)日：2024-01-30

申请号：US17826699

申请日：2022-05-27

Applicant: Hyliion Holdings Corp.

Inventor： Joshua Tyler Mook ,  Kevin Michael VandeVoorde ,  Aigbedion Akwara ,  Michael Robert Notarnicola ,  Jason Joseph Bellardi ,  Mohammed El Hacin Sennoun ,  Mohamed Osama ,  Zachary William Nagel ,  Victor Luis Marrero Ortiz

IPC: F02G1/055 ,  F02G1/04 ,  F28F7/02 ,  F02G1/044 ,  B33Y80/00 ,  F28D9/04 ,  F28F13/00 ,  F28F13/14 ,  F02G1/053 ,  F02G1/057 ,  F02G1/047 ,  F02G1/05 ,  F23R3/00 ,  F02G3/00 ,  F02G1/043 ,  F28D21/00

CPC classification number: F02G1/055 ,  B33Y80/00 ,  F02G1/04 ,  F02G1/043 ,  F02G1/044 ,  F02G1/047 ,  F02G1/05 ,  F02G1/053 ,  F02G1/057 ,  F02G3/00 ,  F23R3/005 ,  F28D9/04 ,  F28F7/02 ,  F28F13/003 ,  F28F13/14 ,  F02G1/0435 ,  F02G2243/00 ,  F02G2244/00 ,  F02G2244/08 ,  F02G2244/50 ,  F02G2244/52 ,  F02G2250/00 ,  F02G2254/10 ,  F02G2254/18 ,  F02G2257/00 ,  F02G2258/10 ,  F02G2270/80 ,  F02G2280/10 ,  F28D2021/0026 ,  F28F2210/10 ,  F28F2250/04

Abstract: A monolithic heat exchanger body for inputting heat to a closed-cycle engine includes heating walls and heat sink, such as heat transfer regions. The heating walls are configured and arranged in an array of spirals or spiral arcs relative to a longitudinal axis of an inlet plenum. Adjacent portions of the heating walls respectively define corresponding heating fluid pathways fluidly communicating with the inlet plenum. At least a portion of the heat sink is disposed about at least a portion of the monolithic heat exchanger body. The heat sink includes working-fluid bodies including working-fluid pathways that have a heat transfer relationship with the heating fluid pathways. Respective ones of the heat transfer regions have a heat transfer relationship with a corresponding semiannular portion of the heating fluid pathways. Respective ones of the heat transfer regions include working-fluid pathways fluidly communicating between a heat input region and a heat extraction region.

公开(公告)号：US20240159201A1

公开(公告)日：2024-05-16

申请号：US18423553

申请日：2024-01-26

Applicant: Hyliion Holdings Corp

Inventor： Joshua Tyler Mook ,  Kevin Michael VandeVoorde ,  Aigbedion Akwara ,  Michael Robert Notarnicola ,  Jason Joseph Bellardi ,  Mohammed El Hacin Sennoun ,  Mohamed Osama ,  Zachary William Nagel ,  Victor Luis Marrero Ortiz

IPC: F02G1/044 ,  B33Y80/00 ,  F02G1/04 ,  F02G1/043 ,  F02G1/047 ,  F02G1/05 ,  F02G1/053 ,  F02G1/055 ,  F02G1/057 ,  F02G3/00 ,  F23R3/00 ,  F28D9/04 ,  F28F7/02 ,  F28F13/00 ,  F28F13/14

CPC classification number: F02G1/044 ,  B33Y80/00 ,  F02G1/04 ,  F02G1/043 ,  F02G1/047 ,  F02G1/05 ,  F02G1/053 ,  F02G1/055 ,  F02G1/057 ,  F02G3/00 ,  F23R3/005 ,  F28D9/04 ,  F28F7/02 ,  F28F13/003 ,  F28F13/14 ,  F02G1/0435 ,  F02G2254/10 ,  F28D2021/0026

Abstract: A monolithic heat exchanger body for inputting heat to a closed-cycle engine includes heating walls and heat sink, such as heat transfer regions. The heating walls are configured and arranged in an array of spirals or spiral arcs relative to a longitudinal axis of an inlet plenum. Adjacent portions of the heating walls respectively define corresponding heating fluid pathways fluidly communicating with the inlet plenum. At least a portion of the heat sink is disposed about at least a portion of the monolithic heat exchanger body. The heat sink includes working-fluid bodies including working-fluid pathways that have a heat transfer relationship with the heating fluid pathways. Respective ones of the heat transfer regions have a heat transfer relationship with a corresponding semiannular portion of the heating fluid pathways. Respective ones of the heat transfer regions include working-fluid pathways fluidly communicating between a heat input region and a heat extraction region.