About 20 results
https://drivepatents.com/patents/941157 · 29 Jun 2016
The present invention relates to a control device (26) for a turbocharger (17) for supplying compressed intake air to an internal combustion engine (1). The control device includes: a storage part (27) configured to pre-store a map (33); a detection part (...
https://drivepatents.com/patents/956943 · 14 Oct 2015
A method to control a supercharged internal combustion engine (1) by means of a turbocharger (12) provided with a turbine (13) and a compressor (14) which compresses the air taken in; the control method includes the steps of determining the instantaneous r...
https://drivepatents.com/patents/962923 · 25 Feb 2015
An object of the present invention is to detect abnormality of a supercharging pressure sensor accurately in an internal combustion engine equipped with a supercharger that can change a supercharging pressure by operation of an actuator. For this purpose, ...
https://drivepatents.com/patents/971274 · 20 Aug 2014
[Object] To provide a turbocharging control apparatus of an internal combustion engine, which is capable of improving energy efficiency using a simple construction. [Arrangement for Attaining the Object] A compressor 15a of a turbocharger 15 is disposed on...
https://drivepatents.com/patents/971972 · 30 Jul 2014
The invention relates to a control device of an engine, calculating a control signal (Svb) to be supplied to a controlled object (60V) for controlling the controlled amount to a target controlled amount and when a history of a change of the controlled amou...
https://drivepatents.com/patents/978579 · 12 Feb 2014
Disclosed is a control device that is for an internal combustion engine with a supercharger and capable of handling an operation resumption request during an internal combustion engine stop period in a situation where waste-gate valve control is exercised ...
https://drivepatents.com/patents/979984 · 8 Jan 2014
An air supply device of a gas engine having a turbocharger includes a first intake passage configured to guide the mixture of outdoor air and unpurified gas into the turbocharger, a second intake passage configured to guide indoor air into the turbocharger...
https://drivepatents.com/patents/986885 · 11 Sep 2013
A linear actuator (60) for a variable-geometry member of a turbocharger includes a piston/rod assembly (90,62) that can axially translate and also pivot to a limited extent. A permanent magnet (132) is mounted in a fixed position within the actuator. A non...
https://drivepatents.com/patents/984963 · 24 Apr 2013
The actuator has a tie rod (5) provided between a drive e.g. electromotor, and a lever, which serves as a flap-shaped component. The tie rod is rotatably mounted at a location remote from the lever and guided between a bearing and the lever on a circular a...
https://drivepatents.com/patents/996444 · 31 Oct 2012
An internal combustion engine control apparatus includes a turbocharger (21), an intake air quantity detecting section, an intake air pressure detecting section, a turbine rotational speed limit determining section and a turbine control section. The turbin...