Invention Grant
- Patent Title: Device for recirculating exhaust gas from the engine of an automobile, and use of such a device
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Application No.: US14805182Application Date: 2015-07-21
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Publication No.: US09957923B2Publication Date: 2018-05-01
- Inventor: Guillaume Bourgoin , Bertrand Gessier
- Applicant: Valeo Systémes Thermiques
- Applicant Address: FR Le Mesnil Saint Denis
- Assignee: VALEO SYSTEMES THERMIQUES
- Current Assignee: VALEO SYSTEMES THERMIQUES
- Current Assignee Address: FR Le Mesnil Saint Denis
- Agency: Howard & Howard Attorneys PLLC
- Priority: FR1002778 20100630
- Main IPC: F02M25/06
- IPC: F02M25/06 ; F02M25/07 ; F02M26/23 ; F02M26/29 ; F02M26/35 ; F02M26/05 ; F02M26/06
Abstract:
The invention concerns a device for recirculation of exhaust gases from an engine (1) of a motor vehicle, comprising a first exhaust gas recirculation line (9) called an EGR line, a first heat exchanger (10) provided on said EGR line (9) to ensure cooling of the recirculated exhaust gases, and treatment means (11) for the exhaust gases allowing limitation of the pH of the condensate arising from said gases. The treatment means (11) are provided upstream of the first exchanger (10) along the path of the exhaust gases, and the exchanger (10) comprises a heat exchanger bundle made of aluminum and/or aluminum alloy.
Public/Granted literature
- US20160010595A1 Device for Recirculating Exhaust Gas from the Engine of an Automobile, and Use of Such a Device Public/Granted day:2016-01-14
Information query
