About 21 results
https://drivepatents.com/patents/977461 · 12 Mar 2014
An intake manifold (3) with a shutter device for an internal combustion engine (1) provided with at least one cylinder (2); the intake manifold (3) has: an intake chamber (7), which is provided with a first inlet opening (8), and is provided, for each cyli...
https://drivepatents.com/patents/983087 · 23 Oct 2013
An air suction device 2 for an internal combustion engine 1 includes: a first suction valve 54a provided in a first suction port 52a that leads a suction air to a combustion chamber 58; a second suction valve 54b provided in a second suction port 52b that ...
https://drivepatents.com/patents/991779 · 10 Apr 2013
The engine cylinder comprises a filling channel (2) and a charge movement channel (3), which is lying side by side corresponding to an inlet valve (5) in a cylinder head of the engine cylinder. The through flow of the two channels is regulated from a commo...
https://drivepatents.com/patents/1072803 · 2 Nov 2005
The system has a flange area with an inlet channel (14), and a flap arrangement for opening and closing the channel. The arrangement comprises flaps arranged on an actuating shaft (15) such that the flaps open or close the channel when the shaft is operate...
https://drivepatents.com/patents/1075736 · 20 Jul 2005
The arrangement has for each cylinder, a flexible vane (5) fixed between an injector (4) and a valve (3). The vane is integrated to intake duct wall over length (L) of the duct from the valve, and is free from the wall over remaining length. The free porti...
https://drivepatents.com/patents/1080972 · 5 Jan 2005
According to the invention, an EGR control apparatus of an engine includes intake ports to which an intake passage is connected, the intake ports opening into each combustion chamber of the engine, an EGR port to which an EGR passage branching out from an ...
https://drivepatents.com/patents/1081038 · 5 Jan 2005
The head (10) has two inlet pipes (14, 16) extending from inlet orifices to outlet orifices (20, 24). The pipes are arranged so that gas flow forms a swirling movement around a major axis (A) of a combustion chamber. Each outlet orifice has an edge includi...
https://drivepatents.com/patents/1081141 · 29 Dec 2004
A combustion condition for each of plural cylinders included in an internal combustion engine (1000) is set by the following control that is performed according to an intake air amount in each of the plural cylinders. A reference cylinder is set to a cylin...
https://drivepatents.com/patents/1081931 · 1 Dec 2004
Air intake manifold has a mixing chamber (1) integrated into a few suction tubes (2). The mixing chamber comprises a housing and a cover produced by welding. The intake manifold is integrated into a cylinder head cover (10).
https://drivepatents.com/patents/1082872 · 27 Oct 2004
The engine (100) has an intake valve opening and shutting an intake port. A variable valve gear sets a lift amount and an open valve period of the intake valve. A control unit in which the lift amount and the open valve period of the intake valve are set i...