Patents
Sitemap › H01 - Basic electric elements › H01J - Electric discharge tubes or discharge lamps › H01J 35 - X-ray tubes
Patents for H01J 35 - X-ray tubes (6,913)
06/2012
06/14/2012WO2012077445A1 Radiation generating apparatus and radiation imaging apparatus
06/14/2012US20120148027 Field emission x-ray tube and method of operating the same
06/13/2012EP1584219B1 High speed modulation of switched-focus x-ray tube
06/13/2012CN102498541A Target assembly with electron and photon windows
06/13/2012CN102498540A Distributed x-ray source and x-ray imaging system comprising the same
06/13/2012CN101506927B Electron beam control method, electron beam generating apparatus, apparatus using the same, and emitter
06/12/2012US8199881 Discretely addressable large-area X-ray system
06/12/2012US8198612 Systems and methods for heating an EUV collector mirror
06/12/2012US8197136 Tomography apparatus with an annular airflow channel with an air-diverting ventilation element
06/07/2012WO2012074834A2 Logging-while-drilling tool incorporating electronic radiation generator and method for using same
06/07/2012WO2012074319A1 Large-scale electronic beam or x-ray generating device using carbon nanotube yarns
06/07/2012WO2012073983A1 Anode rotational drive device and x-ray imaging device
06/07/2012WO2012072146A1 Coated x-ray window
06/07/2012WO2012047667A3 Integral liquid-coolant passageways in an x-ray tube
06/07/2012WO2012046953A3 Pyroelectric crystal x-ray generating device using radiant heat
06/07/2012WO2012025830A3 Thick targets for transmission x-ray tubes
06/07/2012US20120140896 Cathode structures for x-ray tubes
06/07/2012US20120140895 Multi x-ray generator and multi x-ray imaging apparatus
06/06/2012EP1611591B1 X-ray tube cathode assembly and interface reaction joining process
06/06/2012CN101553896B Rotary anode type X ray tube
05/2012
05/31/2012WO2012071118A1 Flying spot x-ray system with a backscatter detector integrated in an x-ray tube housing
05/31/2012WO2012069944A1 Determining changes in the x-ray emission yield of an x-ray source
05/31/2012WO2012069861A1 Liquid-anode radiation source
05/31/2012US20120134467 Charged particle accelerators, radiation sources, systems, and methods
05/31/2012US20120134463 Radiation tube and radiation imaging system
05/31/2012DE102011055691A1 Kompakter Mammograph und zugehöriges Mammographieverfahren Compact mammography mammography and related method
05/31/2012DE102010061992A1 X-ray tube for mammography apparatus, has two conical rings spaced apart from one another, which are provided with internal annular surfaces inclined towards one another, to which electron emitters are assigned
05/31/2012DE102009017924B4 Isolator für Röntgenröhren und Verwendung von zweiphasigem Aluminium-Nitrid als Isolator für Röntgenröhren Insulator for X-ray tubes and use two-phase aluminum nitride as an insulator for X-ray tubes
05/30/2012EP2457513A2 Method and apparatus for adaptive exposure in x-ray systems
05/30/2012CN202259149U Vacuum-sealing groove for X-ray tube electron gun
05/29/2012US8189742 Fast dose modulation using Z-deflection in a rotaring anode or rotaring frame tube
05/24/2012US20120128122 X-ray tube with independent x- and z- dynamic focal spot deflection
05/24/2012US20120128117 Multi-cathode x-ray tubes with staggered focal spots, and systems and methods using same
05/24/2012DE19748281B4 Einrichtung zum Abführen von Wärme vom Kühlfluid einer Röntgenröhre Means for removing heat from the cooling fluid of a X-ray tube
05/24/2012DE112010002512T5 Röntgenstrahlerzeugungsvorrichtung und Untersuchungsvorrichtung, die diese verwendet X-ray generation apparatus and inspection apparatus that uses this
05/24/2012DE102009007217B4 Röntgenröhre X-ray tube
05/24/2012DE102006038417B4 Röntgenanode X-ray anode
05/24/2012DE102006037972B4 Röntgenstrahler X-ray source
05/24/2012DE102005018342B4 Vorrichtung und Verfahren zur Erzeugung von Röntgenstrahlung Apparatus and method for generating X-rays
05/23/2012EP1754241B1 X-ray source with nonparallel geometry
05/23/2012CN102473574A X-ray tube with independent x- and z- dynamic focal spot deflection
05/23/2012CN102473573A 具有可调整的焦点轨迹的x射线管 Having an adjustable focal track of x-ray tube
05/23/2012CN102473572A 包括散热元件的阳极盘元件 Radiating element comprising an anode plate element
05/23/2012CN102468103A 具有接合靶和轴承套筒的x射线管 Engaging the target and the bearing sleeve having the x-ray tube
05/23/2012CN102468102A 电子源 The electron source
05/23/2012CN102468101A X射线管热传递方法及系统 X-ray tube heat transfer method and system
05/23/2012CN102468100A X射线管的主动热控制 Active thermal control of the X-ray tube
05/23/2012CN102468099A 用于液态金属轴承的增强屏障 Used to enhance the barrier liquid metal bearings
05/23/2012CN101635245B X-ray tube electron sources
05/22/2012US8184774 Dual-color pyrometric measurement of X-ray focal spot temperature
05/18/2012WO2012063379A1 Field emission apparatus and hand-held nondestructive inspection apparatus
05/17/2012US20120121065 Method and apparatus of differential pumping in an x-ray tube
05/16/2012CN102456528A 用于电磁可控x射线管中的提高的瞬态响应的设备和方法 Electromagnetic controlled x-ray tube to improve the transient response of the apparatus and method for
05/16/2012CN102456527A 用于电磁可控x射线管中的提高的瞬态响应的设备和方法 Electromagnetic controlled x-ray tube to improve the transient response of the apparatus and method for
05/16/2012CN101689465B X-ray tube device
05/10/2012WO2011146758A3 Hybrid x-ray optic apparatus and methods
05/10/2012US20120114105 X-ray tube target brazed emission layer
05/10/2012US20120114104 Asymmetric x-ray tube
05/10/2012DE102010043561A1 Pulsed operable electron source for use in X-ray tube, has set of electron emission cathodes formed as field emitters or indirectly heated emitters, and gate current regulator for controlling current flow over control grid
05/09/2012EP2450933A2 X-ray tube apparatus
05/09/2012EP2449574A1 Anode disk element comprising a conductive coating
05/09/2012EP2449573A1 X-ray tube with adjustable focal track
05/09/2012EP2449572A1 Anode disk element comprising a heat dissipating element
05/09/2012CN102449335A Bearing arrangement for a touch-free magnetic axial bearing and x-ray tubes with said bearing
05/09/2012CN102446678A X-ray tube with improved vacuum processing
05/09/2012CN101911243B X-ray generator and the use thereof in an X-ray examination or X-ray inspection device
05/09/2012CN101490790B Method and system for producing X-ray radiation
05/09/2012CN101236876B X-ray tube and X-ray analyzing apparatus
05/08/2012US8175222 Electron emitter and method of making same
05/03/2012WO2012058414A2 Thick-film resistorized ceramic insulators for sealed high voltage tube electrodes
05/03/2012US20120106715 Fluoroscopy operator protection device
05/03/2012US20120106713 Electrically insulating x-ray shielding devices in an x-ray tube
05/03/2012US20120106712 Enhanced barrier for liquid metal bearings
05/03/2012US20120106711 X-ray tube with bonded target and bearing sleeve
05/03/2012US20120106710 X-ray tube thermal transfer method and system
05/03/2012US20120106709 Active thermal control of x-ray tubes
05/03/2012DE102010061570A1 Röntgenröhre mit Verbindung zwischen Target und Lagerhülse X-ray tube with connection between the target and the bearing sleeve
05/03/2012DE102010043028A1 Verfahren und Vorrichtung zur röntgendiffraktometrischen Analyse bei unterschiedlichen Wellenlängen ohne Wechsel der Röntgenquelle Method and apparatus for X-ray diffractometric analysis at different wavelengths without changing the X-ray source
05/02/2012EP2447710A2 Method for X-ray diffractometer analysis at different wavelengths without changing the x-ray source
05/02/2012CN1778150B X-ray generator employing hemimorphy crystal
05/02/2012CN102437000A Medical X-ray tube rotating anode high-heat radiation ceramic coat and production method thereof
05/02/2012CN101521136B Multi x-ray generating apparatus and x-ray imaging apparatus
05/01/2012US8170180 Rotating anode with hub connected via spokes
05/01/2012US8170179 Debris reduction in electron-impact X-ray sources
04/2012
04/26/2012US20120099708 Apparatus and method for improved transient response in an electromagnetically controlled x-ray tube
04/26/2012US20120099707 Apparatus and method for improved transient response in an electromagnetically controlled x-ray tube
04/26/2012US20120099703 Anode disk element comprising a heat dissipating element
04/26/2012US20120099701 Apparatus and method for improved transient response in an electromagnetically controlled x-ray tube
04/26/2012US20120099700 Apparatus and method for improved transient response in an electromagnetically controlled x-ray tube
04/26/2012DE102011077746A1 Synchronous motor propelled rotary anode for X-ray tube, has two half-cylinder-shaped permanent magnets that are arranged in rotor such that rotational torque produced by magnetic field of stator winding is exercisable on permanent magnets
04/26/2012DE102011054792A1 Vorrichtung und Verfahren für verbessertes Übergangsverhalten in einer elektromagnetisch gesteuerten Röntgenröhre Apparatus and method for improved transient response in an electromagnetically controlled X-ray tube
04/26/2012DE102011006654B3 Rotary X-ray source for medical device, has electric motor which is magnetically coupled with rotatable X-ray tube, so that X-ray is driven inside hermetically-sealed oil-immersed radiator housing
04/26/2012DE102010042683A1 Einrichtung und Verfahren zur Erzeugung von Röntgenstrahlung sowie Rechenprogramm und Datenträger Apparatus and method for generating X-rays and computer program and media
04/26/2012DE102009007871B4 Röntgentarget, Röntgenröhre und Verfahren zur Erzeugung von Röntgenstrahlung X-ray target, X-ray tube and method for generating X-radiation
04/26/2012DE102005043372B4 Röntgenstrahler X-ray source
04/26/2012DE102004003368B4 Drehanodenteller für direkt gekühlte Hochleistungs-Drehkolbenröhre Rotating anode plate for directly cooled high-performance rotary piston tube
04/25/2012EP2443643A1 X-ray tube for generating two focal spots and medical device comprising same
04/25/2012CN102427015A 一种聚焦型冷阴极x射线管 One kind of focus type cold cathode x-ray tube
04/24/2012US8165269 X-ray target with high strength bond
04/19/2012WO2012050725A2 Sourceless downhole x-ray tool
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