公开(公告)号：US10662823B2

公开(公告)日：2020-05-26

申请号：US14430796

申请日：2013-09-24

Applicant: Modine Manufacturing Company ,  Cummins Inc.

Inventor： Gregory Gerald Hughes ,  Michael J. Reinke ,  Tony Rousseau ,  Timothy C. Ernst ,  James Zigan ,  Christopher Nelson

IPC: B21D53/08 ,  F01K23/00 ,  F28D15/00 ,  F28F1/00 ,  F28D7/00 ,  F01K23/10 ,  F28D21/00 ,  F28F9/00 ,  F28F3/02 ,  F01K7/16 ,  F28D9/00 ,  F28F3/00 ,  F28F9/02

Abstract: A power generation system having a combustion engine with a Rankine bottoming cycle, the system including a first flow path for a process fluid and a second flow path for a working fluid, and a heat exchanger arranged along both the first and the second flow paths to transfer waste heat from the process fluid to the working fluid. The heat exchanger includes a first flow conduit being bounded by a first wall section and configured to convey the process fluid, a second flow conduit to convey the working fluid, the second flow conduit being bounded by a second wall section spaced apart from the first wall section to define a gap therebetween, and a thermally conductive structure arranged within the gap and joined to the first and second wall sections to transfer heat therebetween, the gap being fluidly isolated from both the process fluid and the working fluid.

公开(公告)号：US20150275701A1

公开(公告)日：2015-10-01

申请号：US14430796

申请日：2013-09-24

Applicant: MODINE MANUFACTURING COMPANY ,  CUMMINS INC.

Inventor： Gregory Gerald Hughes ,  Michael J. Reinke ,  Tony Rousseau ,  Timothy C. Ernst ,  James Zigan ,  Christopher Nelson

IPC: F01K23/10 ,  F01K7/16

Abstract: A power generation system having a combustion engine with a Rankine bottoming cycle, the system including a first flow path for a process fluid and a second flow path for a working fluid, and a heat exchanger arranged along both the first and the second flow paths to transfer waste heat from the process fluid to the working fluid. The heat exchanger includes a first flow conduit being bounded by a first wall section and configured to convey the process fluid, a second flow conduit to convey the working fluid, the second flow conduit being bounded by a second wall section spaced apart from the first wall section to define a gap therebetween, and a thermally conductive structure arranged within the gap and joined to the first and second wall sections to transfer heat therebetween, the gap being fluidly isolated from both the process fluid and the working fluid.

Abstract translation: 一种具有兰金底循环的内燃机的发电系统，该系统包括用于工作流体的第一流动路径和用于工作流体的第二流动路径，以及沿着第一和第二流动路径布置的热交换器， 将废热从工艺流体传输到工作流体。 所述热交换器包括第一流动导管，所述第一流动导管由第一壁部分限定并且构造成输送所述工艺流体;第二流动导管，用于输送所述工作流体;所述第二流动导管由第二壁部分限定，所述第二壁部分与所述第一壁间隔开 截面以限定它们之间的间隙;以及导热结构，其布置在所述间隙内并且连接到所述第一壁部分和所述第二壁部分以在其间传递热量，所述间隙与所述工艺流体和所述工作流体两者流体隔离。

公开(公告)号：US11909078B2

公开(公告)日：2024-02-20

申请号：US17591532

申请日：2022-02-02

Applicant: CUMMINS INC.

Inventor： Archit Koti ,  Rohit Saha ,  Sumit Tripathi ,  Christopher Nelson ,  Agneya Turlapati ,  Jairo A. Martinez Garcia ,  Sachin Vinayak Damle ,  Suhas Deutkar ,  Pradheepram Ottikkutti ,  Sunil Suryakant Bahulikar ,  Sandesh Sadawarte

IPC: H01M8/04 ,  H01M8/04029 ,  H01M8/04007

CPC classification number: H01M8/04029 ,  H01M8/04059 ,  H01M8/04067 ,  H01M2250/20

Abstract: The present disclosure generally relates to systems and methods of using water output from a fuel cell system to aid in heat dissipation and evaporative cooling of radiators.