Patent application number | Description | Published |
20080234535 | Device and method for thrombosis and pulmonary embolism - This disclosure describes novel therapeutic devices and methods for thrombosis or pulmonary embolism at physiological temperature that are based upon electromagnetic pulsed energy sources of Near Infrared (NIR) and Far Infrared (FIR) that pulsed radiations are exposed to the human body for prevention and treatment. The pulsed sources may work in the devices in coincidental, uncoincidental or sequential modes with variable pulse durations, variable pulse repetitions or variable pulse intensities, and the modes or pulse properties are selected accordingly to thrombosis or pulmonary embolism conditions. | 09-25-2008 |
20080288007 | Hygienic-Therapeutic Multiplex Devices - Multiplex hygienic-therapeutic devices are based upon plurality energy members arranged in at least one layered structure. The devices comprise energy members including, for example, electromagnetic, sonic, microwave, magnetic, thermal, electric, electrostatic, mechanical, ionic, and ionizing radiation. The use of multiplex hygienic-therapeutic devices with the hygienic and therapeutical substances whose hygienic-therapeutical properties may be enhanced by radiation of the energy member and/or the energy members of the multiplex hygienic-therapeutic devices is also disclosed. | 11-20-2008 |
20090012445 | Device and method for In-Situ tissue regeneration - This invention describes a novel method and a novel device for In-Situ replacement of abnormal biomaterials with regenerated new biomaterials having preserved its original functionalities. For example, a scalp tissue with lost hair cells is replaced with a new regenerated scalp tissue having hair cells. The device comprising of an intrusive means to remove or destroy abnormal biomaterials from a body of an individual and a regenerative means to stimulate function-recognitive biomaterials in the body in places where was removed abnormal biomaterials, and then use the stimulated function-recognitive biomaterials to enable or to accelerate regeneration processes of new normally functional biomaterials. The described In-Situ biomaterial regeneration is performed without need of the use of the function-recognitive biomaterials harvested from other places in the body than from the places where were removed abnormal biomaterials. | 01-08-2009 |
20090071168 | Device and methods for internal cooling of an integrated circuit (IC) - Device and methods are provided for an up-conversion energy internal cooling of electronic devices such as IC chips, which enable efficient cooling of high frequency rate, high power and density electronic devices. Up-conversion energy internal cooling IC chips are designed to provide uniform internal cooling with possibility of localized cooling capabilities for high frequency processing rate/high power density regions of IC chips. The design also includes external cooling of the IC chips, or theirs electronic components by an electromagnetic source. | 03-19-2009 |
20090130445 | Nanostructured enhancer - A nanostructured enhancer of antimicrobial, hydrophilic, hydrophobic and catalytic properties is disclosed in the present invention. The nanostructured enhancer comprises a particle that has at least one pico- or nanometer innerstructured component that displays much higher antimicrobial, hydrophilic, hydrophobic and catalytic properties than the particle without the innerstructured component. The invention further describes the use of different type of energy sources to excite the innerstructured component to additionally increase the properties of the nanostructured particle. | 05-21-2009 |
20090326358 | Non-invasive fast-response biodosimeter - Our invention disclosures a biodosimeter and method of measurements a dose of radiation and/or biological-chemical substances absorbed by human or animal body, microbes, plants. The invention describes a multiparametric analysis system to evaluate biochemical and physical patterns related to a range of doses of radiation and/or biological-chemical substances following exposure of human body by radiation and/or biological-chemical substances. In our invention we also propose to use a method of plasmon enhancement by which intrinsic biomolecular targets within human body may increase their fluorescence QY close to unity, especially for the variety of biochemicals. The disclosed robust biodosimeter provides fast-response field applications to normal populations exposed to radiation and/or biological-chemical substances release, and to first-responders evaluating those normal populations. | 12-31-2009 |
20110097285 | Multiplex dentifrice compositions - This invention provides a novel aqueous dentifrice composition having multiplex effects on desulfurization of teeth, oral tissue, and on other dental and oral/body care and treatments. The dentifrice composition combined with electromagnetic energy and/or with treatment substances provides advanced means for daily oral/body care and treatments. | 04-28-2011 |
Patent application number | Description | Published |
20100329846 | TURBINE ENGINE COMPONENTS - A turbine engine component includes a wall, a main opening, and two clusters of two or more auxiliary openings. The wall includes cool and hot air sides. The main opening extends between the cool air side and the hot air side and has an inlet and an outlet. The inlet is formed on the cool air side, and the outlet is formed on the hot air side. The first cluster of two or more auxiliary openings extends from the main opening to the hot air side. The second cluster of two or more auxiliary openings extends from the main opening to the hot air side. The main opening may be cylindrical or conical with a converging passage extending from the cool air side to the hot air side. The converging main opening may enhance flow through the auxiliary openings especially at high blowing ratios. | 12-30-2010 |
20110123312 | GAS TURBINE ENGINE COMPONENTS WITH IMPROVED FILM COOLING - An engine component includes a body; and a plurality of cooling holes formed in the body. At least one of the cooling holes has cross-sectional shape with a first concave portion and a first convex portion. | 05-26-2011 |
20110311369 | GAS TURBINE ENGINE COMPONENTS WITH COOLING HOLE TRENCHES - An engine component includes a body having an interior surface and an exterior surface; a cooling hole formed in the body and extending from the interior surface to the exterior surface; and a concave trench extending from the cooling hole at the exterior surface of the body in a downstream direction. | 12-22-2011 |
20120070307 | TURBINE BLADES, TURBINE ASSEMBLIES, AND METHODS OF MANUFACTURING TURBINE BLADES - A turbine blade includes a first side wall including a first tip edge, a second side wall opposite the first side wall and including a second tip edge, a tip wall between the first and second side walls, the tip wall recessed from the first tip edge of the first side wall and the second tip edge of the second side wall forming a coolant cavity, a tip recess cavity, a first parapet wall on the first side wall, and a second parapet wall on the second side wall, the coolant cavity defined by the tip wall, and the tip recess cavity defined by the tip wall, and the first and second parapet walls, a step formed between the first tip edge and the tip wall, a cooling hole through the first parapet wall, the step, and the tip wall, the cooling hole including an open and a closed channel section. | 03-22-2012 |
20120148406 | TURBINE ROTOR DISKS AND TURBINE ASSEMBLIES - A turbine rotor disk is provided. The turbine rotor disk includes a hub, a ring attached to the hub, the ring including a plurality of posts extending radially outwardly and disposed around a circumference of the ring, each post including a first radially-extending face, a second radially-extending face, and a blade attachment surface extending axially between the first and second radially-extending faces, a main cooling air feed channel formed in each post and extending from the first radially-extending face toward the second radially-extending face, and a plurality of ancillary jet openings formed in each post and extending from the main cooling air feed channel to the blade attachment surface. | 06-14-2012 |
20130294889 | GAS TURBINE ENGINE COMPONENTS WITH FILM COOLING HOLES HAVING CYLINDRICAL TO MULTI-LOBE CONFIGURATIONS - An engine component includes a body; and a plurality of cooling holes formed in the body, at least one of the cooling holes having a multi-lobed shape with at least a first lobe, a second lobe, and a third lobe. | 11-07-2013 |
20130294908 | INTER-TURBINE DUCTS WITH VARIABLE AREA RATIOS - A turbine section of a gas turbine engine is annular about a longitudinal axis. The turbine section includes a first turbine with a first inlet and a first outlet; a second turbine with a second inlet and a second outlet; and an inter-turbine duct extending from the first outlet to the second inlet and configured to direct an air flow from the first turbine to the second turbine. The inter-turbine duct has a first station with a first meridional area, a second station with a second meridional area, and a third station with a third meridional area. The first station is upstream of the second station and the second station is upstream of the third station, and the second meridional area is less than or equal to the first meridional area. | 11-07-2013 |
20130315710 | GAS TURBINE ENGINE COMPONENTS WITH COOLING HOLE TRENCHES - An engine component includes a body having an interior surface and an exterior surface; a cooling hole formed in the body and extending from the interior surface; and a nonconcave trench extending from the cooling hole to the exterior surface of the body in a downstream direction such that cooling air flow from within the body flow through the cooling hole, through the trench, and onto the exterior surface. | 11-28-2013 |
20140093389 | COOLED TURBINE AIRFOIL STRUCTURES - In accordance with an exemplary embodiment, disclosed is an air-cooled turbine blade having an airfoil shape, including a convex suction side wall, a concave pressure side wall, the walls including an interior surface that defines an interior with the blade, a suction side flow circuit formed within the blade interior, a pressure side flow circuit formed within the blade interior; and a trailing edge pin bank positioned aft of the suction side and pressure side flow circuits. The turbine blade includes a wishbone-shaped architecture at a transition point between the suction side flow circuit and the pressure side flow circuit and the trailing edge pin bank. | 04-03-2014 |
20140099189 | GAS TURBINE ENGINE COMPONENTS WITH LATERAL AND FORWARD SWEEP FILM COOLING HOLES - An engine component includes a body having an internal surface and an external surface, the internal surface at least partially defining an internal cooling circuit. The engine component further includes a plurality of cooling holes formed in the body and extending between the internal cooling circuit and the external surface of the body. The plurality of cooling holes includes a first cooling hole with forward diffusion and lateral diffusion. | 04-10-2014 |
20140154096 | TURBINE BLADE AIRFOILS INCLUDING SHOWERHEAD FILM COOLING SYSTEMS, AND METHODS FOR FORMING AN IMPROVED SHOWERHEAD FILM COOLED AIRFOIL OF A TURBINE BLADE - Turbine blade airfoils, showerhead film cooling systems thereof, and methods for cooling the turbine blade airfoils using the same are provided. The airfoil has a leading edge and a trailing edge, a pressure sidewall and a suction sidewall both extending between the leading and the trailing edges, and an internal cavity for supplying cooling air. A showerhead of film cooling holes is connected to the internal cavity. Each film cooling hole has an inlet connected to the internal cavity and an outlet opening onto an external wall surface at the leading edge of the airfoil. A plurality of surface connectors is formed in the external wall surface. Each surface connector of the plurality of surface connectors interconnects the outlets of at least one selected pair of the film cooling holes. | 06-05-2014 |
20140356188 | TURBINE BLADE AIRFOILS INCLUDING FILM COOLING SYSTEMS, AND METHODS FOR FORMING AN IMPROVED FILM COOLED AIRFOIL OF A TURBINE BLADE - Turbine blade airfoils, film cooling systems thereof, and methods for forming improved film cooled components are provided. The turbine blade airfoil has an external wall surface and comprises leading and trailing edges, pressure and suction sidewalls both extending between the leading and the trailing edges, an internal cavity, one or more isolation trenches in the external wall surface, a plurality of film cooling holes arranged in cooling rows, and a plurality of span-wise surface connectors interconnecting the outlets of the film cooling holes in the same cooling row to form a plurality of rows of interconnected film cooling holes. Each film cooling hole has an inlet connected to the internal cavity and an outlet opening onto the external wall surface. The span-wise surface connectors in at least one selected row of interconnected film cooling holes are disposed in the one or more isolation trenches. | 12-04-2014 |
20150104326 | TURBINE ROTOR BLADES WITH IMPROVED TIP PORTION COOLING HOLES - A turbine rotor blade is provided for a turbine section of an engine. The turbine rotor blade includes a platform and an airfoil extending from the platform into a mainstream gas path of the turbine section. The airfoil includes a first side wall; a second side wall joined to the first side wall at a leading edge and a trailing edge; a tip cap extending between the first side wall and the second side wall; a first parapet wall extending from the first side wall; and a first cooling hole through the tip cap and the first parapet wall configured to deliver cooling air. The first cooling hole has a closed channel section and an open channel section. The open channel section forms a slot. | 04-16-2015 |
20150104327 | TURBINE ROTOR BLADES WITH TIP PORTION PARAPET WALL CAVITIES - In accordance with an exemplary embodiment, a turbine rotor blade is provided for a turbine section of an engine. The turbine rotor blade includes a platform and an airfoil extending from the platform into a mainstream gas path of the turbine section. The airfoil includes a first side wall; a second side wall joined to the first side wall at a leading edge and a trailing edge; a tip cap extending between the first side wall and the second side wall; a first parapet wall extending from the first side wall; a first parapet wall cavity formed at least partially within the first parapet wall; and a first cooling hole extending between the first parapet wall cavity and a first surface of the first parapet wall such that cooling air flows through the first parapet wall cavity, through the first cooling hole, and out of the first parapet wall. | 04-16-2015 |
20160069194 | TURBINE BLADES AND METHODS OF FORMING TURBINE BLADES HAVING LIFTED RIB TURBULATOR STRUCTURES - The present disclosure provides various embodiments of cooling circuits, turbine blades with cooling circuits, and methods of forming such turbine blades, having raised rib turbulator structures, which may be used in gas turbine engines. In one exemplary embodiment, a cooling circuit for directing a flow of fluid is disclosed, the cooling circuit includes a cooling circuit wall and a plurality of raised turbulator ribs, each turbulator rib of the plurality of raised turbulator ribs being spaced apart from the cooling circuit wall to allow the fluid to flow between the cooling circuit wall and the plurality of turbulator ribs. | 03-10-2016 |
20160108740 | GAS TURBINE ENGINES WITH IMPROVED LEADING EDGE AIRFOIL COOLING - An airfoil for a gas turbine engine includes a body with a first side wall and a second side wall joined at a leading edge and a trailing edge, the first side wall having a first interior surface and the second side wall having a second interior surface. The airfoil further includes an internal wall disposed within of the body and extending between the first interior surface and the second interior surface to define a supply passage and a leading edge passage. The internal wall defines a plurality of cooling holes to direct cooling air from the supply passage to the leading edge passage such that the cooling air impinges upon the leading edge. The airfoil further includes a first plurality of grooves formed in the first interior surface, each the first plurality of grooves extending in a chordwise direction within the leading edge passage. | 04-21-2016 |
Patent application number | Description | Published |
20080248671 | LOCKING HIGH DEFINATION MULTIMEDIA INTERFACE PLUG - A locking plug comprises a plug body having an opening and an actuator that moves between a first position where a locking tab is biased to protrude from the opening and a second position where the locking tab is positioned within the opening. | 10-09-2008 |
20090014212 | MICRO ENCAPSULATION SEAL FOR COAXIAL CABLE CONNECTORS AND METHOD OF USE THEREOF - A coaxial cable connector comprising a connector body, a tubular inner post configured to receive a coaxial cable and a clamping member, whereby at least one surface of the coaxial cable connector is coated with microcapsules creating an adhesive material. An adhesive layer is pre-applied to defined components of the coaxial cable connector in their pre-assembled configuration to avoid increased labor for the connector installer and to ensure a minimal but uniform layer of the microencapsulated adhesive is present on the desired connector components. When the coaxial cable is inserted into and clamped within the coaxial cable connector, the microcapsules are ruptured by the resulting pressure. This results in an adhesive bond forming between the coaxial cable and the connector to create a secure, mechanical bond and moisture seal. | 01-15-2009 |
20090073949 | Filtered Antenna Assembly - An antenna assembly for a wireless communications device has an antenna, a filter circuit, and a connector constructed to engage a wireless communications device. A filter circuit includes a band-pass filter and a first notch filter disposed in serial electrical communication with the band-pass filter, the band-pass filter operable to permit the passage of oscillatory electrical signals in a first frequency range, the first notch filter operable to impede the passage of oscillatory electrical signals in a second frequency range, the second frequency range residing within the first frequency range. | 03-19-2009 |
20090093155 | COAXIAL CABLE CONNECTOR - An improved connector for coaxial cables includes a connector body, a compression sleeve and an attachment connecting the compression sleeve and the connector body. The attachment has a length defined to permit insertion of the compression sleeve into the connector body without having to detach the compression sleeve from the attachment. | 04-09-2009 |
20090258537 | MICROENCAPSULATION SEAL FOR COAXIAL CABLE CONNECTORS AND METHOD OF USE THEREOF - A coaxial cable connector comprising a connector body, a tubular inner post configured to receive a coaxial cable and a clamping member, whereby at least one surface of the coaxial cable connector is coated with microcapsules creating an adhesive material. An adhesive layer is pre-applied to defined components of the coaxial cable connector in their pre-assembled configuration to avoid increased labor for the connector installer and to ensure a minimal but uniform layer of the microencapsulated adhesive is present on the desired connector components. When the coaxial cable is inserted into and clamped within the coaxial cable connector, the microcapsules are ruptured by the resulting pressure. This results in an adhesive bond forming between the coaxial cable and the connector to create a secure, mechanical bond and moisture seal. | 10-15-2009 |
20100120547 | Cue Ball Aiming and Billiard Training Device - This invention relates to the field of playing billiards and in particular to a cue ball aiming or training device for learning to aim a cue ball to an object ball to drive the object ball in a desired direction. The aiming device provides an indication of the true point of aim for directing a cue ball to an object ball, to drive the object ball in a desired direction. In use, the aiming device is positioned on top of the object ball and has a direction indicator to point to the desired intended direction of the object ball and a strike point indicator to identify the true point of aim for the cue ball. | 05-13-2010 |
20110124222 | MICRO ENCAPSULATION SEAL FOR COAXIAL CABLE CONNECTORS AND METHOD OF USE THEREOF - A coaxial cable connector comprising a connector body, a tubular inner post configured to receive a coaxial cable and a clamping member, whereby at least one surface of the coaxial cable connector is coated with microcapsules creating an adhesive material. An adhesive layer is pre-applied to defined components of the coaxial cable connector in their pre-assembled configuration to avoid increased labor for the connector installer and to ensure a minimal but uniform layer of the microencapsulated adhesive is present on the desired connector components. When the coaxial cable is inserted into and clamped within the coaxial cable connector, the microcapsules are ruptured by the resulting pressure. This results in an adhesive bond forming between the coaxial cable and the connector to create a secure, mechanical bond and moisture seal. | 05-26-2011 |
20110175787 | FILTERED ANTENNA ASSEMBLY - An antenna assembly for a wireless communications device has an antenna, a filter circuit, and a connector constructed to engage a wireless communications device. A filter circuit includes a band-pass filter and a first notch filter disposed in serial electrical communication with the band-pass filter, the band-pass filter operable to permit the passage of oscillatory electrical signals in a first frequency range, the first notch filter operable to impede the passage of oscillatory electrical signals in a second frequency range, the second frequency range residing within the first frequency range. | 07-21-2011 |