Invention Grant
US09051853B2 System and method for controlling fluid flow into and/or out of a catalytic heat exchanger based on a catalyst temperature
有权
基于催化剂温度控制流入和/或流出催化热交换器的流体的系统和方法
- Patent Title: System and method for controlling fluid flow into and/or out of a catalytic heat exchanger based on a catalyst temperature
- Patent Title (中): 基于催化剂温度控制流入和/或流出催化热交换器的流体的系统和方法
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Application No.: US13598045Application Date: 2012-08-29
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Publication No.: US09051853B2Publication Date: 2015-06-09
- Inventor: Eugene V. Gonze , Stuart R. Smith , Norman K. Bucknor
- Applicant: Eugene V. Gonze , Stuart R. Smith , Norman K. Bucknor
- Applicant Address: US MI Detroit
- Assignee: GM Global Technology Operations LLC
- Current Assignee: GM Global Technology Operations LLC
- Current Assignee Address: US MI Detroit
- Main IPC: F01N3/00
- IPC: F01N3/00 ; F01N3/10 ; F01N3/02 ; F01N5/02 ; G05D23/00 ; F01K23/10 ; F02G5/02 ; F01K23/06 ; F01N3/28
Abstract:
A system includes a heat exchanger and a fluid flow control module. The heat exchanger includes a substrate, a catalyst applied to the substrate, and fluid passages. Exhaust gas from an engine flows through the heat exchanger and a working fluid in the fluid passages absorbs heat from the exhaust gas. The fluid flow control module controls fluid flow from the heat exchanger based on a temperature of the catalyst.
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