About 11 results
https://drivepatents.com/patents/943571 · 4 May 2016
A throttle valve device (1) for an internal combustion engine (8) is proposed, comprising a housing (3) and an intake pipe (7) having a flow cross-section and a throttle valve (6) pivotable relative to the flow cross-section, which can be actuated by means...
https://drivepatents.com/patents/980222 · 1 Jan 2014
An intake assembly (100) for an internal-combustion engine (2) comprises one intake duct (104) for each cylinder (CY), which communicates with an airbox (106) that comprises, inside it, a filtering element (114). Each intake duct (104) communicates with th...
https://drivepatents.com/patents/991212 · 1 May 2013
An intake assembly (100) for an internal-combustion engine (2) comprising a plurality of cylinders (CY), wherein the intake assembly comprises an intake duct (104) for each cylinder (CY) of the internal-combustion engine and an airbox (106) defining a volu...
https://drivepatents.com/patents/1002756 · 2 May 2012
A bypass air volume control system for a throttle body includes a throttle body provided with: a valve-body guide hole into which a valve body is slidably fitted and into which atmospheric air is introduced; a flat surface formed by opening one end of the ...
https://drivepatents.com/patents/1005648 · 1 Feb 2012
An Exhaust Gas Recirculation (EGR) apparatus for recirculating engine exhaust gas comprising a valve member (12) disposed in an exhaust gas recirculation passage (16) of an engine, the valve member (12) movable between an open position and a closed positio...
https://drivepatents.com/patents/1006940 · 21 Dec 2011
In an air intake control device for an engine in which a throttle body (1) having an air intake path (7) is provided with a bypass (30) communicating with the air intake path (7) while bypassing a throttle valve (8), and the bypass (30) is provided with va...
https://drivepatents.com/patents/1014857 · 16 Mar 2011
The exhaust gas recirculation system (14) has an exhaust gas recirculation valve (24) arranged in an exhaust gas recirculation line (16) between an exhaust gas line (18) and a fresh gas line (20). The exhaust gas recirculation valve is provided as an exhau...
https://drivepatents.com/patents/1076909 · 15 Jun 2005
An air supply unit (1) for an internal combustion engine; the air supply unit (1) is provided a number of butterfly valves (3) and a distributor device (6), the latter being provided, for each butterfly valve (3), with a distribution duct (10) capable of p...
https://drivepatents.com/patents/1086543 · 9 Jun 2004
An exhaust gas recirculation control device (1) has a valve housing (10) formed with a gas passage (10a) inside, a butterfly valve (20) capable of opening and closing the gas passage (10a) and a driving motor (60) for driving a valve shaft (21) of the butt...
https://drivepatents.com/patents/1086998 · 26 May 2004
In a bypass intake control system in which a bypass (30) extending around a throttle valve (21) is connected to an intake passage (17a) in a throttle body (17), and an actuator (39) for operating a bypass valve (35) for opening and closing the bypass (30) ...