About 78 results
https://drivepatents.com/patents/984533 · 28 Aug 2013
An engine control method comprising the steps of: detecting an actual value of oxygen concentration in exhaust gas (S101); detecting an actual value of a mixture gas flow rate and an actual value of a fuel control valve aperture (S101); detecting an actual...
https://drivepatents.com/patents/989738 · 19 Jun 2013
An object of the present invention is to provide an electronically controlled throttle device, in which a DC motor (3) can be downsized and made less expensive, as well as enhancing reliability and reducing a radiant noise. A cover (40) mounted on a thrott...
https://drivepatents.com/patents/998927 · 29 Aug 2012
It is intended to provide an air-fuel ratio control device for a carburetor, which is capable of variably inject fuel by opening and closing a choke valve in accordance with an opening degree of a throttle valve and the load and which is capable of achievi...
https://drivepatents.com/patents/999364 · 15 Aug 2012
It is intended to provide a device for lowering a cost of the throttle body of the carburetor that can be used for both the mechanical governor control device and the electronic governor control device. A bracket 5 on which a stepper motor 7 which opens an...
https://drivepatents.com/patents/1001590 · 13 Jun 2012
An object of the present invention is to provide an electronically controlled throttle device, in which a DC motor (3) can be downsized and made less expensive, as well as enhancing reliability and reducing a radiant noise. A cover (40) mounted on a thrott...
https://drivepatents.com/patents/1004382 · 14 Mar 2012
A valve (1) for regulating the flow of a gas in an internal combustion engine; the valve (1) has: a valve body (2); a tubular supply conduit (4) defined in the valve body (2) for the flow of the gas; a shutter (5) arranged inside the supply conduit (4); an...
https://drivepatents.com/patents/1005470 · 8 Feb 2012
The present invention has an object to obtain an accurate amount of intake air at the time of an operation of an EGR mechanism in a control system of an internal combustion engine which is provided with a first fuel injection valve for injecting fuel into ...
https://drivepatents.com/patents/1005709 · 1 Feb 2012
A control device for an internal combustion engine is provided, which can prevent occurrence of torque shock accompanying cancellation of fuel cut in an internal combustion engine in which a throttle can be operated during implementation of the fuel cut. T...
https://drivepatents.com/patents/1010923 · 20 Jul 2011
An electric actuator for a valve (1) of an internal combustion thermal engine, the electric actuator is provided with: an electric motor (3) having a cylindrical shape; a tubular housing (9) in which the electric motor (3) is placed; a closing plate (10), ...
https://drivepatents.com/patents/1066367 · 14 Jun 2006
Dividing unit has grid made of metal strips, connection contact (1b,1b') and connections. Connection is joined with choke (4) which is connected with engine connecting lug (7) and connection is joined with choke (5) which is connected with engine connectio...