About 21 results
https://drivepatents.com/patents/985248 · 3 Apr 2013
The valve device (1) has two relatively movable elements and a damping element (10) arranged between the elements, where the damping element is unencumbered in a functional state of the valve device. A valve disk (4), a valve lever (5), a valve axis (6), a...
https://drivepatents.com/patents/993600 · 23 Jan 2013
The present invention aims at improving the acceleration response in the case where an acceleration request occurs when a waist gate valve is open. A control apparatus for an internal combustion engine according to the present invention includes: a turboch...
https://drivepatents.com/patents/994502 · 2 Jan 2013
An object of this invention is to prevent a diaphragm of an actuator from being damaged by a high temperature, and improve a heat resistance property of the actuator. A valve actuator 30 includes a communication hole 76 that allows communication between a ...
https://drivepatents.com/patents/996322 · 7 Nov 2012
An actuator for a vehicle capable of selectively opening and closing a waste gate valve provided in a turbocharger is disclosed. The actuator includes a driving motor having a motor shaft, a gear assembly comprising a plurality of gears engaging with each ...
https://drivepatents.com/patents/1000624 · 4 Jul 2012
A turbocharger (101) having a turbine with a wastegate, and a compressor including a compressor housing (107), a compressor wheel (113), and a wastegate actuator. A turbine wheel (111) includes blades defining an inlet (145). The compressor housing (107) h...
https://drivepatents.com/patents/1004860 · 29 Feb 2012
The device (2) has an electrical servomotor (1) comprising a rotor (5) and a commutator (9), where the rotor is operatively connected with an adjusting rotor shaft (3) operating a valve flap to urge the valve flap to a close position by rotating the adjust...
https://drivepatents.com/patents/1005238 · 15 Feb 2012
The actuator has a drive, a rotating thread element (18) and a translationally driven output element. The thread element has two areas of different inclination. The thread has an inclination flatter than in the other areas at the beginning. The rotational ...
https://drivepatents.com/patents/1011713 · 22 Jun 2011
The linkage (1) has a coupler (4) for operatively connecting a drive vibrator (2) and an output vibrator. The drive vibrator comprises a guide element (11) that is operatively connected with the drive, and a connecting element (12) that is associated to th...
https://drivepatents.com/patents/1067000 · 31 May 2006
The setting device includes an intermediate transmission stage (37) between the input stage (36) and the output stage (38). The intermediate stage has a drive wheel (42) engaged with a driven wheel (43). The drive wheel of the stage and a driven wheel of t...
https://drivepatents.com/patents/1086652 · 9 Jun 2004
The invention relates to a device for preventing the turbo-charger (3) from over-running, wherein an actuator (5) is arranged in a by-pass (26) bypassing a turbine (31) of the turbo-charger (3) and operates a waste gate valve (9). The actuator (5) has apos...