FREE patent keyword monitoring and additional FREE benefits. http://images1.freshpatents.com/images/triangleright (1K) REGISTER now for FREE triangleleft (1K)
FreshPatents.com Logo    FreshPatents.com icons
Monitor Keywords Patent Organizer File a Provisional Patent Browse Inventors Browse Industry Browse Agents


Rotary Kinetic Fluid Motors Or Pumps > Working Fluid Passage Or Distributing Means Associated With Runner (e.g., Casing, Etc.)

Working Fluid Passage Or Distributing Means Associated With Runner (e.g., Casing, Etc.)

Working Fluid Passage Or Distributing Means Associated With Runner (e.g., Casing, Etc.) patent applications listed include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.

07/03/14 - 20140186166 - Hybrid continuous fiber chopped fiber polymer composite structure
An engine component having a monolithic composite body, the body having a continuous fiber portion, a chopped fiber portion, a thermoplastic polymer contained in both the continuous fiber portion and the chopped fiber portion and between the continuous and chopped fiber portions....

07/03/14 - 20140186167 - Multi-piece fairing for monolithic turbine exhaust case
A gas turbine engine component comprises a frame and a fairing. The frame comprises a monolithic ring-strut-ring structure. The fairing comprises a multi-segment ring-strut-ring structure that is assembled around the frame. A method of assembling the frame and fairing comprises positioning a plurality of shroud segments within a frame and...

07/03/14 - 20140186168 - Component retention with probe
A gas turbine engine includes a casing, a probe, and a fairing. The probe extends through the casing and the fairing is disposed within the casing. The fairing is engaged by the probe to prevent circumferential movement of the fairing relative to the casing....

06/26/14 - 20140178185 - Egress seal assembly
A seal assembly includes a first ferrule that surrounds the lead and a second ferrule that surrounds the lead....

06/26/14 - 20140178186 - Blower fan
In a blower fan according to a preferred embodiment of the present invention, a side wall portion includes a tongue portion arranged to project between an air outlet and an impeller. A side surface of the tongue portion includes a tongue portion tip arranged to touch a first imaginary plane...

06/12/14 - 20140161599 - Rolling bearing arrangement of a shaft of an exhaust-gas turbocharger
A rolling bearing arrangement (1) of a shaft (2) of an exhaust-gas turbocharger (3) having two spaced-apart rolling bearings (4, 5), the inner rings (6, 7) of which are arranged on the shaft (2) and between which (6, 7) is arranged a spacer (8), and the outer rings (9, 10)...

06/05/14 - 20140154064 - Thrust reverser device
A thrust reverser device of a nacelle includes a thrust reversal cowl which moves alternately from a closed position to an open position in which the thrust reversal cowl opens a path within the nacelle and uncovers a flow deflector, and a rear frame supporting deflecting cascades. The flow deflector...

05/22/14 - 20140140830 - Inner structure for an aircraft nacelle
An inner structure for a nacelle for an aircraft turbofan includes a plurality of active and passive movable portions. Each active movable portion can drive adjacent passive movable portions such that the inner structure has a nominal first position, a second position and a third position. In the second position,...

05/22/14 - 20140140831 - Actuating force transmitting device of an exhaust-gas turbocharger
An actuating force transmitting device (10) of an exhaust-gas turbocharger (1), having: a regulating rod (12) which can be displaced by an actuator (11); a guide piece (15) arranged on a free end region (14) of the regulating rod (12); and a lever (16) which is fastened to a guide...

05/15/14 - 20140133972 - Arrangement in which an inner cylindrical casing is connected to a concentric outer cylindrical casing
An arrangement having inner and outer cylindrical casings connected by a cylindrical connector is presented. The connector is disposed between and concentric with the inner and outer casings and is stiff in direction of concentric axis but flexible in direction radially with respect to concentric axis such that relative thermal...

05/01/14 - 20140119904 - In-situ pressure enhanced processing of composite articles
A method for making a composite article comprises securing a layup over a form. The layup including a plurality of dry intermediate reinforcement plies wrapped around an inner reinforcement ply. Resin is infused into the layup under vacuum. The resin-infused layup is consolidated under pressure and cured....

04/24/14 - 20140112768 - Form-fitting housing component combination and method for the manufacture thereof
A component combination for a shell of a flow channel (10) of a turbomachine, in particular for a housing of a gas turbine or an aircraft engine, including at least two components, a first component (1) forming a closed ring. The closed ring is axially and/or radially held in a...

04/17/14 - 20140105735 - Liquid pump device
The present invention relates to a liquid pump device, comprising a pump shell body, a soft rubber pressing device, a discharge channel, a sealed discharge port end cap, and a guiding tube, wherein the pump shell body comprises an upper shell and a lower shell, wherein the lower shell is...

04/17/14 - 20140105736 - Centrifugal compressor
A centrifugal compressor includes an expanded section which forms a cylindrical space between a suction opening and an impeller. An inlet tapered section is formed on an inlet side of the expanded section, and an outlet tapered section is formed on an outlet side of the expanded section. The expanded...

04/10/14 - 20140099194 - Bimetallic turbine shroud and method of fabricating
A bimetallic ring for use as a turbine shroud in a gas turbine engine. The bimetallic ring forms a sealing surface as a hot gas flow path boundary in the engine. The ring is comprised of two materials. The first material, a wrought, oxidation resistant metal alloy comprises a first...

04/10/14 - 20140099195 - Fan tray perforation pattern
An apparatus is provided in one example embodiment and includes a plate having a plurality of perforations configured in a pattern. The pattern includes the plurality of perforations arranged in concentric circles centered at a point. Each of the perforations is a closed shape comprising four edges, with rounded corners...

04/10/14 - 20140099196 - Exhaust-gas turbocharger
An exhaust-gas turbocharger (1) having a compressor housing (2); a turbine housing (3); and a bearing housing (4) which has a compressor-side flange (5) and which has a turbine-housing-side flange (6). The turbine-housing-side flange (6) is produced from a material which corresponds in terms of its mechanical and thermal properties...

04/03/14 - 20140093362 - Gas turbine engine components and method of assembly
An exemplary gas turbine engine component assembly includes, among other things, a case having a generally cylindrical outer surface. At least one synchronizing ring is received at least partially about the outer surface of the case. A plurality shims situated between an inner surface on the at least one synchronizing...

03/13/14 - 20140072418 - Floating seal
A floating seal assembly for sealing two static parts is disclosed. Each static part has an opposing groove, and the opposing grooves define a seal cavity. Floating seal assembly includes a floating circumferential seal having a middle portion and opposing end portions, each opposing end portion is positioned within a...

03/13/14 - 20140072419 - Rotary machines and methods of assembling
A nozzle assembly is provided. The nozzle assembly includes at least one stationary nozzle. An outer ring having a predefined shape includes at least one groove defined therein and the groove is configured to receive at least a portion of the stationary nozzle therein. A coupling portion is formed integrally...

03/06/14 - 20140064943 - Casing apparatus for an air pump
A casing apparatus for an air pump has a body and a cap. The body has a housing and a combined portion. The housing is composed of a first semi-housing and a second semi-housing. The combined portion is axially formed on and is protruded from a front end of the...

03/06/14 - 20140064944 - Preload disk spring, assembly structure thereof, and fan using same
A preload disk spring assembly structure for applying a preload to a bearing includes a first and a second main body correspondingly connected to each other face to face. The first main body is provided with at least one first retainer, at least one first notch, and at least one...

02/27/14 - 20140056699 - Process for salvaging turbocharger compressor housings
A method of salvaging a used, damaged turbocharger compressor housing involving the steps of machining the damaged interior surface of the housing, grit blasting the machined surface, building up the machined surface with coating material, and final machining the interior surface to its original specifications. The method includes holding the...

02/27/14 - 20140056700 - Compressor inlet housing and method of manufacturing
A compressor inlet housing includes an aft region having a radially inner surface defining an inner diameter and a radially outer surface defining an outer diameter. Also included is an O-ring groove extending around at least a portion of the aft region within the radially outer surface, the O-ring groove...

02/27/14 - 20140056701 - Fan shroud with complementary two-sided ribbing
A fan shroud has a panel including a first surface and a second surface substantially opposite the first surface. A first rib extends substantially perpendicularly from the first surface, and the first rib has an area of discontinuity where a height of the first rib is reduced. A second rib...

02/20/14 - 20140050571 - Harness support and mount
A disclosed harness assembly includes a base including a mounting surface and an opening that receives a mount end of a harness clip. A lockable clip is moveable between open and closed positions to secure one or more supply conduits or wire harnesses. The opening of the base includes a...

02/20/14 - 20140050572 - Sound enclosure for a compressor
A sound enclosure of a compressor to attenuate an operational sound level of the compressor is disclosed. The sound enclosure may be configured to generally enclose the compressor and attenuate radiantly emitted sound by the compressor. The sound enclosure may be configured to include a plurality of assembly sections, particularly...

02/13/14 - 20140044531 - Motorhousing
An example housing of a cabin air compressor assembly includes a main body portion and a motor outlet duct extending radially from the main body portion. The motor outlet duct interfaces with the main body portion at an interface area. A ratio of a radius of the interface area to...

02/06/14 - 20140037437 - Retrofitable auxiliary inlet scoop
A gas turbine engine includes a fan nacelle and a core nacelle spaced radially inwardly of the fan nacelle to define a bypass flowpath. The engine includes a scoop to direct air from the bypass flowpath into an engine core. The scoop is comprised of a first piece extending outwardly...

02/06/14 - 20140037438 - Turbine shroud for a turbomachine
A turbine shroud includes a body having an upstream edge, a downstream edge, and first and second side edges that collectively define a flowpath surface. A first interface member is arranged on the upstream edge at the first side edge. The first interface member includes a first edge portion having...

01/30/14 - 20140030074 - Gas turbine engine exhaust duct
An exhaust duct for a gas turbine engine has an inner wall and an outer wall connected by a plurality of spaced ribs. The duct extends axially. The ribs extend circumferentially across an entire cross-section of the inner and outer walls. The plurality of ribs is spaced axially along the...

01/30/14 - 20140030075 - Housing of cooling fan and method manufacturing of the same
An exemplary housing of a cooling fan includes a metallic base plate and a plastic bear seat. Clasps extend upwardly from the base plate. The bear seat is formed on the base plate via injection process. A bottom end of the bear seat directly contacts the base plate. The clasps...

01/16/14 - 20140017074 - Composite material part comprising fixing means
A fiber structure for reinforcing a composite material part is obtained by multilayer weaving between a plurality of layers of warp yarns and a plurality of layers of weft yarns. The fiber structure includes fastener elements on at least one of its faces, each fastener element including a body placed...

01/09/14 - 20140010641 - Exhaust system for use with a turbine and method of assembling same
An exhaust system for use with a steam turbine is provided. An exhaust hood includes an input and an output, the input receiving fluid from the steam turbine. The exhaust hood includes a first side wall that extends between the input and the output. The first side wall includes an...

01/02/14 - 20140003921 - Remanufactured pump and pump remanufacturing method
A remanufactured pump includes a casing and a pumping mechanism positioned within the casing having a rotatable pump shaft and an impeller mounted upon the pump shaft and rotatable within a pumping chamber in the casing. A first insert is held fast within a first bore in the casing, and...

01/02/14 - 20140003922 - Turbine exhaust case duct
An exhaust duct comprises a shroud body, a forward flange assembly, an aft flange assembly, an intermediate flange assembly, and a first plurality of bleed ports. The forward flange assembly extends radially inward from a forward shroud end for securing the forward shroud end downstream of a final turbine stage....

01/02/14 - 20140003923 - Functionally graded composite fan containment case
A fan containment case for a gas turbine engine includes a first inner layer and a second layer outside the first inner layer, where the second layer is made of a first material having a first fabric architecture. The fan containment case also includes a third layer outside of the...

12/26/13 - 20130343883 - Two-piece duct assembly
A duct assembly for venting flow from an internal portion of a gas turbine engine, has a first piece having a first duct portion extending therethrough, the first piece configured to withstanding backbone loads of the engine, the first piece having a first portion of a duct passing therethrough, and...

12/19/13 - 20130336772 - Pipe having an upstream core having a sharp curvature
A turbine engine pipe having a longitudinal axis, which, at an upstream end thereof, includes an outer wall and a core, only an upstream portion of which is surrounded by the outer wall. The boundary between the upstream portion and a downstream portion is defined by the intersection between the...

12/12/13 - 20130330180 - Passage channel for a turbomachine and turbomachine
A transition duct for a turbomachine, in particular an aircraft engine, for forming a flow channel between an upstream flow cross section and a downstream flow cross section, including supporting ribs which extend between a radially inner duct wall and a radially outer duct wall and each of which has...

12/12/13 - 20130330181 - Pump housing, in block form, of a vehicle brake system, and method for producing the same
In a pump housing, in block form, of a vehicle brake system, having a top side which is manufactured to final dimensions and a bottom side which is manufactured to final dimensions, the final dimensions of the top side and of the bottom side are obtained by means of a...

12/05/13 - 20130323037 - Alignment of static parts in a gas turbine engine
A first structural static component having an outer diameter is aligned with a second structural static component having an inner diameter to the centerline of a gas turbine engine rotating assembly. The first static component is centered inside the second static component leaving a gap between the outer diameter of...

11/28/13 - 20130315721 - Exhaust plenum for gas turbine
An exhaust plenum for connection to an exhaust outlet portion of a gas turbine for receiving turbine exhaust gas. The exhaust plenum includes a first wall. The first wall includes a seal attachment component in thermal contact with an exterior shell of the first wall and is adapted for attaching...

11/28/13 - 20130315722 - Pressure release slot for fan noise improvement
A fan shroud includes a body portion and a barrel portion. The body portion and the barrel portion have a first side and a second side. The barrel portion is adjacent to the body portion and defines a cylindrical opening for a fan. The barrel portion and the body portion...

11/28/13 - 20130315723 - Ring-type fan and impeller structure thereof
A ring-type fan includes a frame having a receiving space defined between an air inlet and an air outlet thereof and being provided along an inner side of the air outlet with an inward projected wall portion; an impeller assembly rotatably mounted in the receiving space and including spaced impellers...

11/21/13 - 20130309074 - Swivelling shield providing protection to fan
A shield for a fan includes a mounting frame, a receiving frame and a mounting plate. A plurality of shielding pieces is pivotally mounted on the mounting frame. The receiving frame receives the mounting frame. The receiving frame includes a bottom edge containing a weight block. The mounting plate defines...

11/07/13 - 20130294901 - Metal powder casting
A method of component forming according to an exemplary aspect of the present disclosure includes, among other things, positioning a metal powder in a mold cavity, melting the metal powder within the mold cavity, and cooling the melted metal powder to form a component....

11/07/13 - 20130294902 - Simple device for generating electricity from fluid flows
Also the current from these devices can be used to extract hydrogen and oxygen (by electrolysis) from water and the extracted hydrogen is a valuable motor-fuel....

10/31/13 - 20130287555 - Compressor housing bearing and seal
A compressor housing for an air cycle machine includes an inlet and an outlet. The compressor housing additionally includes a plurality of ribs that extend generally perpendicularly from a surface of the compressor housing. Formed within an internal region of the compressor housing is a bearing support structure. The bearing...

10/31/13 - 20130287556 - Turbine assembly
According to one aspect of the invention, a turbine assembly includes a rotor wheel and a circumferential slot formed in the rotor wheel, the circumferential slot including a uniform cross-section shape for a circumference of the rotor wheel. The assembly also includes a first ring member positioned in the circumferential...

10/31/13 - 20130287557 - Compressor staking arrangement and method
A compressor is provided and may include a shell having an inner surface and an outer surface and a bearing housing disposed within the shell and having an engagement surface opposing the inner surface. The engagement surface may include a first channel formed substantially perpendicular to a longitudinal axis of...