About 12 results
https://drivepatents.com/patents/1396670 · 14 Jan 2026
It is to provide an internal combustion engine capable of achieving reduction in size of a cylinder head and enhancing the degree of freedom in layout of components to be attached to a coolant outlet. [0002] [Solution] [0003] An engine 1 includes: a cylind...
https://drivepatents.com/patents/1400174 · 13 Aug 2025
An exhaust gas recirculation (EGR) cooler (100) for mounting to a coolant collector bracket (200) may include a cooler body (111) having a top (116), a bottom (118), a length (120) extending in a longitudinal direction, and a width (140) extending in a lat...
https://drivepatents.com/patents/1396689 · 2 Jul 2025
[Problem to be Solved]It is to provide an EGR device for an internal combustion engine capable of enhancing stiffness in support of an EGR valve on a cylinder head cover to prevent the EGR valve from vibrating to thereby prevent control accuracy of the EGR...
https://drivepatents.com/patents/1396662 · 4 Jun 2025
[Problem to be Solved]It is to provide an EGR device for an internal combustion engine capable of inhibiting an EGR valve from being affected by exhaust heat.[Solution]An EGR device 11 for an engine 1 includes an EGR valve 14 to adjust a flow rate at which...
https://drivepatents.com/patents/1396664 · 4 Jun 2025
[Problem to be Solved]It is to provide an EGR device for an internal combustion engine capable of inhibiting coolant flowing through coolant piping from being affected by heat of an exhaust passage portion to thereby avoid cooling performance of an EGR coo...
https://drivepatents.com/patents/990088 · 5 Jun 2013
Provided is an intake system that enables extension of an intake air introduction pipe without increasing the external dimension of the intake system. The intake system comprises: a plurality of branch pipes (27-30) which are arranged one next to the other...
https://drivepatents.com/patents/1069950 · 15 Feb 2006
An automotive exhaust system has a heat exchanger for recovery of effluent heat. The heat exchanger has an array of flat tubes (3) forming ducts (10) for hot exhaust gases an separated by a further array of ducts for a coolant. The flat tubes have a by-pas...
https://drivepatents.com/patents/1073797 · 28 Sep 2005
Device for introducing exhaust gases recirculated from an internal combustion engine into the intake air supplied to such engine, in which the exhaust gas is divided into several flows that are introduced perpendicularly, through specific channels (3, 3'),...
https://drivepatents.com/patents/1086549 · 9 Jun 2004
An exhaust gas recirculation arrangement for an engine is disclosed. The arrangement comprises an exhaust gas recirculation (EGR) valve 10 having a body portion 112 in which is housed a poppet valve 106 that is moveable to control a flow of recirculated ex...
https://drivepatents.com/patents/1086941 · 26 May 2004
A catalytic converter is installed in an exhaust system of an internal combustion engine. An exhaust gas recirculation device for use with the internal combustion engine comprises an EGR gas inlet port which is provided in a downstream portion of the catal...