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Patent # Description
US-9,546,583 Octane separation system and operating method
An engine method, comprising delivering high octane fuel to a high octane fuel tank and delivering low octane fuel to a low octane fuel tank and injecting...
US-9,546,582 Silencer panel having sections and related silencer duct
A silencer panel section may include an acoustic absorbing material, a first enclosure surrounding the acoustic absorbing material, and a first coupler...
US-9,546,581 Muffler for an exhaust system
A muffler (1) for an exhaust system of a motor vehicle internal combustion engine has a housing (2), with an exhaust gas inlet (4) and an exhaust gas outlet...
US-9,546,580 Internal combustion engine with a double-stage separation blow-by gas recirculation system
An engine includes a crankcase; an oil sump; at least one balancing shaft mounted in a balancing tunnel of the crankcase, which includes first and second end...
US-9,546,579 Engine and straddle-type vehicle including the same
An engine 40 includes a breather device 20 and an oil passage defining member 30 disposed in the breather device 20. The breather device 20 includes a breather...
US-9,546,578 Valve operating system for engine
A valve operating system for an engine is provided. The system includes first and second detent mechanisms for holding a cam element at a first position when...
US-9,546,577 Valve timing control apparatus
A valve timing control apparatus includes a driving-side rotating member, a driven-side rotating member, a fluid pressure chamber defined by the driving-side...
US-9,546,576 Fuel vaporization using data center waste heat
Systems and methods are provided for data center cooling by vaporizing fuel using data center waste heat. The systems include, for instance, an ...
US-9,546,575 Fuel vaporization using data center waste heat
Systems and methods are provided for data center cooling by vaporizing fuel using data center waste heat. The systems include, for instance, an ...
US-9,546,574 Engine liquid injection
A device capable of collecting a condensate from a working fluid is disclosed. The condensate can take the form of a liquid and can be injected into a flow path...
US-9,546,573 Method and equipment for turning a blade or a blade part for a wind turbine during production or installation
A method for installing an inner blade part or a wind turbine blade and to a lifting bracket for use in performing said method, e.g., a inner blade part for a...
US-9,546,572 Gas turbine casing load sharing mechanism
A turbine system is provided having a first turbine casing and a second turbine casing, the first and second turbine casings together defining an inner wall....
US-9,546,571 Mounting lug for connecting a vane to a turbine engine case
A turbine engine includes a vane and a case with a flange ring. The flange ring defines a channel that extends axially into a side of the flange ring to a...
US-9,546,570 Bearing arrangement
A bearing arrangement is disclosed. The bearing arrangement includes first and second bearings, with each bearing including a respective support element and a...
US-9,546,569 Turbocharger with cooled turbine housing, cooled bearing housing, and a common coolant supply
A turbocharger has a turbine housing and a bearing housing that is connected to the turbine housing. The turbine housing is formed with a coolant inlet, a...
US-9,546,568 Cooling structure of bearing housing for turbocharger
A cooling structure for a bearing housing for a turbocharger is provided. The cooling structure is configured so that the cooling structure has improved...
US-9,546,567 Turbine exhaust section structures with internal flow passages
A system is provided including a turbine exhaust section. The turbine exhaust section includes an exhaust flow path. The turbine exhaust section also includes...
US-9,546,566 Part comprising a coating on a superalloy metal substrate, the coating including a metal underlayer
The invention relates to a part comprising a coating on a superalloy metal substrate, the coating comprising a metal underlayer covering said substrate, the...
US-9,546,565 Fluid intake and system for rotary machines
A fluid supply system for a rotary machine, the system includes a rotor assembly with an array of blades arranged to be driven about a primary axis to provide...
US-9,546,564 Rotor tip clearance
A method of characterizing mechanical and thermal growth of a rotor tip clearance arrangement and a method of controlling such an arrangement. The...
US-9,546,563 Axial turbine with containment shroud
Various methods and systems are provided for an axial turbine including a containment shroud. In one example, an axial turbine for use in an engine system...
US-9,546,562 Seal segment
A seal segment is provided for a shroud ring of a rotor of a gas turbine engine. The seal segment is positioned, in use, radially adjacent the rotor. The seal...
US-9,546,561 Labyrinth disk for a turbomachine
A labyrinth disk for a turbomachine is provided. The disk includes a hub, a web and a frustoconical peripheral portion, having on one face labyrinth seal teeth...
US-9,546,560 Compact double grounded mechanical carbon seal
A disclosed intershaft seal assembly for a gas turbine engine includes a support fixed to a static structure. A first seal housing is supported radially...
US-9,546,559 Lock link mechanism for turbine vanes
A lock link for locking variable stage stator vanes in a compressor includes a substantially planar body portion having a slot formed on one edge and a narrow...
US-9,546,558 Damping resonator with impingement cooling
A resonance chamber (42) has an outer wall (32) with coolant inlet holes (34A-C), an inner wall (36) with acoustic holes (38), and side walls (40A-C) between...
US-9,546,557 Nozzle, a nozzle hanger, and a ceramic to metal attachment system
A nozzle, a nozzle hanger, and a ceramic to metal attachment system are provided. The ceramic to metal attachment system includes the nozzle, a ceramic matrix...
US-9,546,556 Turbine blade root profile
A turbine blade for a gas turbine engine includes an airfoil that extends in a first radial direction from a platform. A root extends from the platform in a...
US-9,546,555 Tapered part-span shroud
A rotatable blade for use in a turbomachine includes an airfoil portion having a leading edge, a trailing edge a radially-inner end and a radially-outer end; a...
US-9,546,554 Gas turbine engine components with blade tip cooling
A turbine rotor blade for a turbine section of an engine is provided. The rotor blade includes a platform and an airfoil extending from the platform into a...
US-9,546,553 Film cooling structure and turbine blade
The film cooling structure includes: a wall surface along which a heating medium flows; and at least one pair of film cooling holes that open at the wall...
US-9,546,552 Gas turbine
A gas turbine having a system of stages including at least one stage having first and second airfoils arranged alternately in the circumferential direction. The...
US-9,546,551 Repaired turbine rotor wheel dovetail and related method
A method of repairing a damaged dovetail on a peripheral portion of a turbine wheel includes the steps of removing buckets from the dovetail; removing a damaged...
US-9,546,550 Bypass foil
An apparatus for providing electrical power includes a foil having a leading inlet, at least rotor internal to the foil and downstream from the inlet and a...
US-9,546,549 Ventilation system for tunnel section or covered road
Ventilation system (1) of a tunnel or covered road section (2), in which the tunnel (2) comprises at least a first tunnel tube or carriageway (11; 11, 12) with...
US-9,546,548 Methods for locating a cement sheath in a cased wellbore
A distributed acoustic wave detection system and method is provided. The system may include a fiber optic cable deployed in a well and configured to react to...
US-9,546,547 Monitoring of wells to detect the composition of matter in boreholes and propped fractures
There is provided a system and method for monitoring of fractured wells and conventional wells to detect leaks. The method comprises interrogating a plurality...
US-9,546,546 Multi chip module housing mounting in MWD, LWD and wireline downhole tool assemblies
An apparatus for protecting an electronics module used in a borehole includes a borehole string section having an outer circumferential surface on which at...
US-9,546,545 Multi-level wellsite monitoring system and method of using same
A system for monitoring wellsite equipment at a wellsite is disclosed. The system includes a plurality of client devices. Each client device has radios with...
US-9,546,544 Apparatus for driving and maneuvering wireline logging tools in high-angled wells
A data logging apparatus for use in a wellbore of a fluid production well includes a forward portion for guiding the data logging tool through the wellbore. An...
US-9,546,543 Remote controlled drilling rig
A remote controlled drilling rig that is fully functional includes a drilling rig, an electrical assembly, and a remote. The drilling rig includes a truck for...
US-9,546,542 Method of exploiting potassium salts from an underground deposit
The present invention pertains to a mineral exploitation method and, more specifically, to a method for extracting potassium salts from underground deposits. In...
US-9,546,541 Gas lift valves
A method can include selecting a ratio of a first effective cross-sectional area of a first component of a gas lift valve to a second effective cross-sectional...
US-9,546,540 System and method for obstacle avoidance during hydrocarbon operations
A system and method for obstacle avoidance during hydrocarbon operations utilizing a non-vertical conduit between a vessel and associated subsea equipment. The...
US-9,546,539 Downhole power generation
Downhole electrical power generation apparatus and methods of using stored pressurized gas and/or ambient downhole pressure. One example comprises first and...
US-9,546,538 Multi-stage fracturing with smart frack sleeves while leaving a full flow bore
Fracking ports are initially obstructed with respective biased sleeves that have an associated release device responsive to a unique signal. The signal can be...
US-9,546,537 Multi-positioning flow control apparatus using selective sleeves
An actuating apparatus comprises a sleeve disposed within a wellbore tubular, at least one actuable member, and a deformable seat engaged to the sleeve. The...
US-9,546,536 Methods and devices for casing and cementing well bores
A casing string is augmented with one or more variable flow resistance devices or "vibrating tools" to facilitate advancement of the casing and distribution of...
US-9,546,535 Packer plug with retractable latch, downhole system, and method of retracting packer plug from packer
A packer plug includes a retractable latch having at least one radially compressible finger having threads on an exterior surface, and a housing operatively...
US-9,546,534 Technique and apparatus to form a downhole fluid barrier
A technique that is usable with a well includes communicating a stabilized treatment slurry downhole into the well and dehydrating a portion of the slurry to...
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