Matches 1 - 43 out of 43


Match Document Document Title
US20110096909 MOUNT FOR ROTATING TARGET  
The object of the present invention is a mount for a rotating target, roughly disk-shaped and perforated at its center. The mount is made of a material which a structurally hardened nickel-based...
US20100296630 INCREASING ERYTHROPOIETIN USING NUCLEIC ACIDS HYBRIDZABLE TO MICRO-RNA AND PRECURSORS THEREOF  
Methods and compositions relating to nucleic acids targeting certain miRNA molecules are disclosed. The nucleic acids are useful, for example, in methods of increasing the expression and/or...
US20090086916 ANODE PLATE FOR X-RAY TUBE AND METHOD OF MANUFACTURE  
An anode plate for an X-ray tube includes an outer edge, a center region, and a plurality of slots disposed along the outer edge and extending toward the center region (210b) with each of the...
US20090103684 MOLYBDENUM-MOLYBDENUM BRAZING AND ROTARY-ANODE X-RAY TUBE COMPRISING SUCH A BRAZING  
The present invention relates to a method for providing a molybdenum-molybdenum or molybdenum alloy-molybdenum alloy brazing. In accordance with the invention this method comprises the following...
US20100080357 WIDE COVERAGE X-RAY TUBE AND CT SYSTEM  
An x-ray tube is disclosed herein. The x-ray tube includes an anode assembly adapted to rotate generally about a rotational axis. The anode assembly includes a first target surface at least...
US20100098218 APPARATUS FOR PROVIDING SHIELDING IN A MULTISPOT X-RAY SOURCE AND METHOD OF MAKING SAME  
A modular x-ray source for an imaging system includes a structure forming a cavity and having a first wall and a second wall, at least one target positioned on the first wall within the cavity and...
US20150023473 ROTATING X-RAY ANODE WITH AN AT LEAST PARTLY RADIALLY ALIGNED GROUND STRUCTURE  
A rotating x-ray anode has an annular focal track. The surface of the focal track has a directed ground structure. Over the circumference of the annular focal track and over the radial extent of...
US20090060143 Rotating anticathode x-ray generating apparatus and x-ray generating method  
A rotating anticathode X-ray generating apparatus includes: a rotating anticathode; an electron beam source for irradiating an electron beam onto the rotating anticathode so that an irradiating...
US20090268874 BALL BEARING DESIGN TEMPERATURE COMPENSATING X-RAY TUBE BEARING  
The rotating anode x-ray tube has a composite outer bearing made from two rings of a high hot-hardness material and a spacer between the two rings made of a constant coefficient of thermal...
US20100027753 HIGH FLUX X-RAY TARGET AND ASSEMBLY  
An X-ray tube anode assembly and an X-ray tube assembly are disclosed that include an X-ray target and a drive assembly configured to provide an oscillatory motion to the X-ray target. The drive...
US20130308758 ROTARY X-RAY ANODE  
A rotary X-ray anode has a support body and a focal track formed on the support body. The support body and the focal track are produced as a composite by powder metallurgy. The support body is...
US20150103978 Cooled Rotary Anode for an X-Ray Tube  
An anode 30 for an X-ray tube 10 comprising at least a stem 29 for rotary supporting the anode 30 and a disc 34, being coaxially attached to the stem 29 and having a peripheral target area 32 as...
US20100027754 CREEP-RESISTANT ROTATING ANODE PLATE WITH A LIGHT-WEIGHT DESIGN FOR ROTATING ANODE X-RAY TUBES  
A rotating anode plate for rotating anode x-ray tubes, has a curved disc to be attached positively on a rotation center. The curved disc is formed of a material with high thermal shock resistance...
US20090175420 X-ray generator  
To provide an X-ray generator capable of preventing electric corrosion and exerting stable performance over long periods. The X-ray generator includes: a rotary anticathode 1 having a rotary...
US20130070904 ROTARY ANODE AND METHOD FOR PRODUCING A BASE BODY FOR A ROTARY ANODE  
A rotary anode for an X-ray tube includes a ceramic base body that carries a focal path for emitting X-rays during electron irradiation. The ceramic base body is made of a mixture of silicon...
US20090129548 BEARING UNIT FOR ROTARY ANODES OF X-RAY TUBES  
The invention relates to a bearing unit (1) for rotary anodes of X-ray tubes, with a shaft (2) and a flange element (3), to which a rotary anode can be attached, wherein the bearing unit (1) can...
US20110235784 COMPENSATION OF ANODE WOBBLE FOR X-RAY TUBES OF THE ROTARY-ANODE TYPE  
The present invention refers to X-ray tubes of the rotary-anode type for generating a fan beam of X-rays. More particularly, the invention is concerned with a system and method for compensating a...
US20080095316 ANODE ASSEMBLY BEARING APPARATUS FOR AN X-RAY DEVICE  
The present application discloses an anode assembly for an x-ray device. The anode assembly includes an anode and an anode shaft mounted to the anode. The anode assembly additionally includes a...
US20140334606 PROCESS FOR PRODUCING A HIGH-TEMPERATURE-RESISTANT COMPOSITE BODY  
A high-temperature-resistant composite body is formed by joining over an area of a first, nonmetallic section via a bonding solder layer to a second, metallic section composed of Mo, an Mo-based...
US20130208871 DRIVE FOR ROTARY ANODE WITH STATOR WITH YOKE WINDING  
An x-ray arrangement includes a vacuum container in, which a rotary anode and a rotor of an electrical machine are disposed. The rotary anode and the rotor have a torque-proof connection to one...
US20090290685 MOLYBDENUM ALLOY; AND X-RAY TUBE ROTARY ANODE TARGET, X-RAY TUBE AND MELTING CRUCIBLE USING THE SAME  
This invention provides a molybdenum alloy having excellent high-temperature strength, an X-ray tube rotary anode target having high-temperature strength, an X-ray tube, and a melting crucible....
US20090086920 X-ray Target Manufactured Using Electroforming Process  
One or more components of an x-ray target assembly are manufactured using an electroforming process. The electroforming is carried out by providing an electroforming apparatus that includes an...
US20150170870 Rotary Anode Arrangement and X-Ray Tube  
The embodiments relate to a rotary anode arrangement with a rotary anode, a rotor for driving the rotary anode and a stator, which exerts a torque on the rotor. The stator includes at least one...
US20100067662 SWITCHING SCHEME FOR A STEREO ROTATING ANODE TUBE  
For x-ray tubes the focal spot temperature is a critical factor. According to an exemplary embodiment of the present invention, an examination apparatus is provided which has a synchronisation...
US20100266102 X-RAY TARGET ASSEMBLY AND METHODS FOR MANUFACTURING SAME  
The x-ray target assemblies have an oxide dispersion strengthened (ODS) refractory metal alloy substrate that is bonded to a carbon-containing heat sink. The x-ray target assemblies have excellent...
US20110228905 ROTATABLE ANODE AND X-RAY TUBE COMPRISING A LIQUID HEAT LINK  
In a rotatable anode (4) of an X-ray tube, a heat transfer between the rotating disc of the anode (4a) and the second bearing element (11) is achieved by providing a contact material (14) within a...
US20100008470 X-RAY TUBE, X-RAY SYSTEM, AND METHOD FOR GENERATING X-RAYS  
According to an exemplary embodiment an x-ray tube comprises a cathode, rotable disc anode, and a focal spot modulating unit, wherein the cathode is adapted to emit an electron beam, and wherein...
US20100284520 X-RAY ROTATING ANODE PLATE, AND METHOD FOR THE PRODUCTION THEREOF  
Described is an X-ray rotating anode plate having a base and X-ray active layer having the described acceptable properties and a method for producing same. The base comprises carbon nanoparticles...
US20100150313 COOLING DEVICE FOR A ROTATABLE ANODE  
The invention relates to a cooling device (100) for a rotatable anode (10) which is used for producing X-rays in an X-ray tube comprising a focal path (11), on which an electron stream is...
US20100111260 X-RAY TUBE HAVING TRANSMISSION ANODE  
An x-ray tube assembly includes an x-ray tube envelope, a cathode assembly and a transmission anode assembly. The transmission anode assembly includes an x-ray generation layer and an anode...
US20130170624 FOCAL TRACK OF A ROTATING ANODE HAVING A MICROSTRUCTURE  
A rotating anode includes a focal track that has a microstructure on a surface of the focal track. The microstructure is produced using deep reactive ion etching.
US20090154640 FOCUS DETECTOR ARRANGEMENT AND METHOD FOR GENERATING CONTRAST X-RAY IMAGES  
In a focus detector arrangement and method for an x-ray apparatus for generating projection or tomographic phase-contrast images of an examination subject, a beam of coherent x-rays is generated...
US20140307853 PERIODIC MODULATION OF THE X-RAY INTENSITY  
The present invention relates to modulating a generated X-ray beam. In order to provide an increased, i.e. faster, periodic modulation of the X-ray intensity, an anode disk (28) for a rotating...
US20100290596 Rotating anticathode X-ray generating apparatus and X-ray generating method  
A rotating anticathode X-ray generating apparatus which is configured such that an X-ray is generated by an irradiation of an electron beam emitted from a cathode includes a rotating anticathode...
US20100195799 X-RAY TUBE APPARATUS  
Conventionally, the magnetic field generator was arranged perpendicularly to the axis of the electron beam. The magnetic field generator of this invention is arranged so as to be inclined relative...
US20100135465 Rotating anticathode X-ray generating apparatus and X-ray generating method  
A rotating anticathode X-ray generating apparatus, includes: a rotating anticathode; an electron beam source for irradiating an electron beam onto the rotating anticathode so that an irradiating...
US20160254115 ROTARY X-RAY ANODE AND PRODUCTION METHOD  
A rotary X-ray anode has a support body and a focal track formed on the support body. The support body and the focal track are produced as a composite by powder metallurgy. The support body is...
US20160172148 ANODE FOR AN X-RAY TUBE OF A DIFFERENTIAL PHASE CONTRAST IMAGING APPARATUS  
A differential phase contrast imaging (DPCI) apparatus and an anode for an X-ray tube of such DPCI apparatus are proposed. The anode (39) comprises a rotatable anode disk (41) with a focal track...
US20160163498 ROTATING ANODE MOUNT ADAPTIVE TO THERMAL EXPANSION  
The present invention relates to mounting of an anode disk. In order to provide a mount of an anode disk to a rotating shaft that is suitable for increased thermal loads on the anode disk, a...
US20160020058 X-RAY SOURCE, HIGH-VOLTAGE GENERATOR, ELECTRON BEAM GUN, ROTARY TARGET ASSEMBLY, ROTARY TARGET, AND ROTARY VACUUM SEAL  
Disclosed herein are a high-voltage generator (120) for an x-ray source, an x-ray gun, an electron beam apparatus, a rotary vacuum seal, a target assembly for an x-ray source, a rotary x-ray...
US20150311027 ANODE MODULE AND RAY TUBE APPARATUS  
A miniaturized anode module includes a target, a rotor module, a first rotation shaft, a second rotation shaft, and a heat barrier. The target is used for receiving an electron beam in order to...
US20140348301 METHOD AND APPARATUS FOR ACQUIRING PLURALITY OF X-RAY FOCUSES  
A method and apparatus of acquiring a plurality of focal spots for X-rays. The method includes radiating an electron beam from a cathode of a magnetic field generating apparatus toward a movable...
US20110311028 X-RAY TUBE ROTATING ANODE  
An x-ray tube rotating anode. In one example embodiment, an x-ray tube rotating anode includes a hub configured to attach to a bearing assembly, rings positioned radially outward from the hub,...

Matches 1 - 43 out of 43