About 85 results
https://drivepatents.com/patents/987880 · 7 Aug 2013
In this gas injection valve, when operating hydraulic pressure is applied to a hydraulic chamber (51), a toroidal piston (43) and a piston extension portion (44) rise upwards, and an outer circumferential surface of a distal end portion of a needle valve (...
https://drivepatents.com/patents/988443 · 24 Jul 2013
The present invention relates to a fixed vane-type turbocharger provided with a fixed vane (15) in a conduit (9) between a bearing housing and a turbine housing (4). The fixed vane (15) is configured by a movable member (11) which is disposed on one of the...
https://drivepatents.com/patents/989932 · 12 Jun 2013
Disclosed herein is a two-cycle engine that includes an exhaust port which is opened and closed at one end portion in a longitudinal direction of a cylinder; a scavenging port which is opened and closed at the other end portion in the longitudinal directio...
https://drivepatents.com/patents/990617 · 22 May 2013
A fan rotor blade includes a blade body constructed of a composite material, a blade root integrally formed at a base end of the blade body by the composite material, and a sheath attached to a leading edge of the blade body so as to extend in a span direc...
https://drivepatents.com/patents/990838 · 15 May 2013
A turbine blade that is used in a turbine of a gas turbine engine and cooled by cooling air, and includes a cooling channel that is formed within the turbine blade and in which the cooling air flows, plural bottomed recesses that are formed on a blade surf...
https://drivepatents.com/patents/990791 · 15 May 2013
There is disclosed a waste heat recovery device including a turbine 1 driven by an exhaust gas and a compressor 8 which compresses a gas, comprising: a generator 2 which generates electric power by rotation of the turbine 1; an electric motor 7 which rotat...
https://drivepatents.com/patents/991458 · 24 Apr 2013
A power-saving driving device is provided for a device 23 having the same load pattern and driven by a motor 21 receiving electric power from an inverter 19. The power-saving driving device includes a DC-DC converter 93 driven by a battery 91 and the inver...
https://drivepatents.com/patents/992884 · 13 Feb 2013
The present invention relates to a jet engine including protrusions (1) for preventing the increase of the velocity gradient of a fluid in a mixed layer of a jet flow and an external air flow by bending the mixed layer, when viewed from the side of a jet f...
https://drivepatents.com/patents/994469 · 2 Jan 2013
An exhaust nozzle 9 has nozzle vanes 15 interposed between front and rear exhaust introduction walls 10 and 51. A space 19 is between the wall 51 and a turbine housing 1. A sealing device 25 is arranged upstream, in a direction of exhaust gas, of each thro...
https://drivepatents.com/patents/995432 · 5 Dec 2012
A seal body 24 is formed annularly to have a fitted/fixed portion 25 airtightly fitted and fixed to a shoulder 22 in a turbine housing 1 formed facing a scroll passage 8 and have a clearance facing portion 27 facing an outer periphery of a turbine-housing-...