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)
11/2012
11/22/2012DE102011076072A1 X-ray tube assembly for X-ray apparatus for receiving X-ray image of examined object, has sheet-shaped X-ray source and sheet-shaped formed anode which is irradiated with electron beam generated in cathode
11/21/2012EP2525383A2 Carbon composite support structure
11/21/2012CN202549784U X-ray generator and combined device comprising the same
11/21/2012CN102792782A Radioactive ray generating apparatus and radioactive ray imaging system
11/21/2012CN102789943A X-ray tube system and operation method thereof
11/21/2012CN102789942A Special transmission-type direct water-cooling anode super-large focus X ray tube for radiation
11/14/2012EP2521490A1 X-ray tube with a combined x- and y- focal spot deflection method
11/14/2012CN202534628U 2505 series small size glass ray tube special for X-ray generator
11/14/2012CN202534627U X-ray tube for X-ray fluorescence spectrometer
11/14/2012CN102779710A X-ray tube and method to operate an x-ray tube
11/13/2012US8311185 Multi-energy x-ray source
11/08/2012US20120281815 X-ray tube and method to operate an x-ray tube
11/08/2012DE102011075453A1 Röntgenröhre und Verfahren zum Betrieb einer Röntgenröhre X-ray tube and method for operating an X-ray tube
11/07/2012CN102768931A X-ray source for wide-field X-ray phase-contrast imaging
11/06/2012US8306189 X-ray apparatus
11/01/2012US20120275562 X-ray tube with a combined x- and y- focal spot deflection method
10/2012
10/31/2012DE102012200249B3 X-ray tube i.e. rotary anode X-ray tube, has electrical bushing electrically isolating transmission line from housing and comprising two radial isolation layers that are separated from each other by metallic covering
10/31/2012DE102011017718A1 Cooling system for dissipating thermal energy produced by e.g. rotary anode tube of C-arm X-ray unit in operating room, has circulating unit adjusting coolant circulation within single-tank and designed so that coolant turbulence is formed
10/31/2012DE102008011841B4 Kathode Cathode
10/30/2012US8300770 Liquid metal containment in an x-ray tube
10/30/2012US8300769 Microminiature X-ray tube with triode structure using a nano emitter
10/30/2012US8300768 X-ray tube and X-ray CT apparatus
10/26/2012WO2012074834A8 Logging-while-drilling tool incorporating electronic radiation generator and method for using same
10/25/2012US20120269326 X-ray source with high-temperature electron emitter
10/25/2012US20120269325 X-ray source with increased operating life
10/25/2012US20120269324 X-ray source with selective beam repositioning
10/25/2012US20120269323 X-ray source with an immersion lens
10/25/2012US20120269321 Switching of anode potential of an x-ray generating device
10/24/2012EP2515320A2 X-ray tubes
10/24/2012EP2515319A2 X-ray tubes
10/24/2012CN202502979U X-ray tube
10/23/2012US8295443 X-ray system with superconducting anode
10/23/2012US8295442 Apparatus and method for magnetic control of an electron beam
10/23/2012US8295441 Multicathode X-ray tube
10/23/2012US8295440 Super miniature X-ray tube using NANO material field emitter
10/18/2012WO2012142154A2 Ceramic metallization in an x-ray tube
10/18/2012WO2012139872A2 Electron source for generating an electron beam and x-ray source for genrating x-ray radiation
10/18/2012US20120263277 Ceramic metallization in an x-ray tube
10/18/2012DE102011007215A1 Elektronenquelle zur Erzeugung eines Elektronenstrahls sowie Röntgenquelle zur Erzeugung von Röntgenstrahlung An electron source for generating an electron beam and X-ray source for generating X-radiation
10/17/2012EP2510130A1 Alloy comprising two refractory metals, particularly w and ta and x-ray anode comprising such alloy and method for producing same.
10/17/2012CN102741967A X-ray tube
10/17/2012CN102737931A Rotary piston type x-ray radiator
10/17/2012CN102737930A X-ray emitter
10/16/2012US8286637 Sterile radiological imaging unit drape and method of providing a sterile surface therewith
10/11/2012WO2012138041A1 High-efficient flat type photo bar using field emitter and manufacturing method thereof
10/11/2012US20120257723 Electron beam generator and x-ray generator including the same
10/11/2012US20120257722 X-ray emitter
10/11/2012US20120257721 X-ray tube having non-evaporable getter
10/11/2012DE10317612B4 Röntgenstrahlquelle mit einer Katode mit gekrümmter Emissionsoberfläche, Bilddarstellungssystem und Abbildungsverfahren X-ray source with a cathode having a curved emission surface imaging system and imaging techniques
10/10/2012EP2509096A2 Electron beam generator and x-ray generator including the same
10/10/2012CN102723251A Shell-rotating CT (Computed Tomography)-X-ray tube
10/09/2012US8284901 Apparatus and method for improved transient response in an electromagnetically controlled x-ray tube
10/09/2012US8284900 Apparatus and method for improved transient response in an electromagnetically controlled X-ray tube
10/09/2012US8284899 X-ray tube having a focal spot proximate the tube end
10/09/2012US8282278 Gantry cooling
10/04/2012US20120250827 Field emission x-ray tube apparatus for facilitating cathode replacement
10/03/2012CN102711618A X-ray tube with a combined X- and Y- focal spot deflection method
10/02/2012US8280008 X-ray rotating anode plate, and method for the production thereof
10/02/2012US8280007 Apparatus and method for improved transient response in an electromagnetically controlled X-ray tube
10/02/2012US8280006 X-ray tube
10/02/2012US8277892 Process for creating an oxygen scavenging particle
09/2012
09/27/2012DE10346791B4 Strahlgekühltes Röntgenröhrenfenster und Röntgenröhre mit einem strahlgekühlten Röntgenröhrenfenster Chilled beam x-ray tube window and X-ray tube with a bright-cooled X-ray tube window
09/27/2012DE102011007114B3 Röntgenstrahler X-ray source
09/27/2012DE102011006125A1 Noise monitoring system for monitoring and control of slide bearing caused bearing noises of rotating anode of X-ray radiator, particularly X-ray system, has sensor system with acoustic sensor and control unit stored in slide bearing
09/26/2012EP2501437A1 Flash x-ray irradiator
09/26/2012CN101681778B X-ray emitting foil with temporary fixing bars and preparing method thereofe
09/20/2012WO2012125492A2 A triboelectric x-ray source
09/20/2012WO2012123843A1 Stereoscopic imaging
09/20/2012WO2012123834A1 Electronic x-ray beam shaping
09/20/2012US20120236997 Alloy comprising two refractory metals, particularly w and ta and x-ray anode comprising such alloy and method for producing same
09/20/2012DE102011081138A1 X-ray device used for testing non-destructive material, used in medical and industrial applications, has multi-beam X-ray tube and high voltage generator which are arranged inside housing
09/20/2012DE102010038904B4 Kathode Cathode
09/20/2012DE102008064486B4 Röntgeneinrichtung X-ray equipment
09/20/2012CA2829621A1 A triboelectric x-ray source
09/18/2012US8270571 Radiation source, imaging system, and operating method to determine and produce a radiation focal spot having an asymmetrical power input profile
09/13/2012WO2012080958A3 Anode disk element with refractory interlayer and vacuum plasma focal track
09/13/2012US20120230472 Apparatus and method for generating x-ray using electron cyclotron resonance ion source
09/13/2012US20120228523 Biological laser plasma x-ray point source
09/12/2012EP2497102A2 Rapidly switching dual energy x-ray source
09/12/2012CN202434461U Rotary type X ray tube with high capacity and high power
09/12/2012CN202434460U Environmental-friendly CT (Computed Tomography) metal X-ray tube
09/12/2012CN102668012A X-ray generating device with electron scattering element and X-ray system
09/12/2012CN102665370A Field emission x-ray generating apparatus
09/11/2012US8263953 Systems and methods for target material delivery protection in a laser produced plasma EUV light source
09/07/2012WO2012118155A1 Cooling structure for open x-ray source, and open x-ray source
09/07/2012CA2733415A1 Methods and apparatus for imaging in conjunction with radiotherapy
09/06/2012DE102011005115A1 Device for use in medical X-ray imaging system for generating pulsed X-ray radiation, has synchronization unit adjusting circulation speed of drive of rotating anode to integral multiple of pulse rate of electron beam
09/05/2012EP2495747A1 X-ray tube
09/05/2012EP2494576A2 Switching of anode potential of an x-ray generating device
09/05/2012EP2494575A2 Electron collecting element with increased thermal loadability, x-ray generating device and x-ray system
09/05/2012EP2494574A2 X-ray generating device with electron scattering element and x-ray system
09/05/2012CN102655071A Device and method for preventing movement of focal spot in short X-ray pulse
09/05/2012CN101232768B X-ray generator
09/05/2012CN101160013B X-ray generator
09/04/2012US8259905 X-ray tube having a rotating and linearly translating anode
08/2012
08/30/2012US20120219118 Low voltage electron source with self aligned gate apertures, fabrication method thereof, and x-ray generator using the electron source
08/30/2012DE102008051519B4 Elektronenstrahler mit Austrittsfenster sowie Röntgenstrahler Electron gun with exit window and X-ray source
08/29/2012EP2492948A1 X-ray generator
08/29/2012EP2491436A1 Apparatus and method for controllable downhole production of ionizing radiation without the use of radioactive chemical isotopes
08/29/2012CN101903968B Scattered electron collector
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