About 42 results
https://drivepatents.com/patents/981028 · 11 Dec 2013
A wastegate assembly is disclosed comprising: a plug (1040) configured to plug a wastegate opening wherein the plug comprises a concave, at least partially spherical surface (1046); a shaft (1070) configured for receipt by a bore in a wastegate chamber; an...
https://drivepatents.com/patents/984727 · 3 Jul 2013
Compact, high-pressure exhaust muffling devices (50) are disclosed. Some example muffling devices (50) may include an inner flow conditioner (110) including an inlet (118) configured to convey a pressurized fluid flow into an inner flow conditioner interio...
https://drivepatents.com/patents/990521 · 22 May 2013
The invention includes a method of cooling a compressor and resides in a compressor (2) which comprises a rotor (4) having a plurality of stages (6), each of the plurality of stages (6) including a set of radially extending rotor wheels (8); a working flui...
https://drivepatents.com/patents/985994 · 20 Feb 2013
For the sake of improving a control system for a gas turbine system having a compressor, a combustion chamber, a flue gas exhaust stage, a driveshaft and a blow-off valve assembly that selectively provides fluid communication between the compressor and the...
https://drivepatents.com/patents/994093 · 9 Jan 2013
A turbocharger includes a drive shaft to transmit a driving force of an actuator to a mechanism in the turbo housing, and a bush to rotatably support the drive shaft, wherein a seal is provided at an end portion on the open-air side of the bush. The seal i...
https://drivepatents.com/patents/996441 · 31 Oct 2012
A compressor includes: a compressor spool (12, 112, 212) rotatable about an axis carrying axially-spaced-apart blade rows of compressor blades (18, 118, 218); a casing (22, 122, 222) surrounding the compressor blades (18, 118, 218), the casing (22, 122, 22...
https://drivepatents.com/patents/997352 · 10 Oct 2012
A turbine housing includes a wastegate chamber with a wastegate opening; and a wastegate disposed in the wastegate chamber where the wastegate includes a plug (546) configured to plug the wastegate opening and where the plug includes a surface; a shaft (57...
https://drivepatents.com/patents/999072 · 22 Aug 2012
A mono-block arm and plug for closing a wastegate opening includes a shaft portion and a plug portion extending from the shaft portion where the plug portion includes a feature configured to change shape responsive to application of force to close a wasteg...
https://drivepatents.com/patents/999989 · 25 Jul 2012
The device (7) has a controllable movable sealing unit (13) including a linear actuator (14) with a piston (23) dividing a cylinder (10) into a pressurized chamber (24) supplied directly with a part of gas jet and a variable chamber (25) with a spring (27)...
https://drivepatents.com/patents/1001406 · 13 Jun 2012
A turbocharger includes a turbine wheel mounted within a turbine housing and connected to a compressor wheel by a shaft. The turbine housing defines an exhaust gas inlet connected to a divided volute (58a,58b) that surrounds the turbine wheel, and an axial...