Patents for H01J 35 - X-ray tubes (6,913)
02/1998
02/26/1998DE19736316A1 Speed monitor for rotating X=ray anode
02/12/1998DE19631899A1 X=ray tube
02/05/1998WO1998005056A1 Photoelectric x-ray tube
02/05/1998CA2232379A1 Photoelectric x-ray tube with gain
02/04/1998EP0740847A4 X-ray source with shaped radiation pattern
01/1998
01/29/1998DE19629539A1 Vacuum tube with ribs on vacuum side of metallic casing
01/28/1998EP0821391A2 X-ray tube and method of generating x-rays
01/13/1998US5708695 Electrical coupling of rotating members of medical imaging devices
01/08/1998DE19627025A1 High power X-ray tube
01/07/1998EP0815582A1 Microfocus x-ray device
01/07/1998CN1036961C Rotating positive x-ray tube
01/06/1998CA2052476C Rotary-anode type x-ray tube
12/1997
12/30/1997US5703926 X-radiator with constraint-cooled rotating anode
12/30/1997US5703924 X-ray tube with a low-temperature emitter
12/24/1997WO1997049115A1 X-ray tube
12/23/1997US5701336 Rotary-anode x-ray tube
12/16/1997US5699401 Anode assembly for use in x-ray tubes, and related articles of manufacture
12/11/1997WO1997047163A1 X-ray generating apparatus with a heat transfer device
12/11/1997DE19614334C1 Fluid metal sliding bearing esp. for rotary anode x=ray generator
12/09/1997US5696808 X-ray tube
12/02/1997US5693363 Method for producing an anode for an X-ray tube using chemical vapor deposition
11/1997
11/27/1997WO1997044809A1 Envelope for electromagnetic radiation source and method for eliminating extrafocal electromagnetic radiation
11/27/1997DE19630351C1 X=ray tube with liquid metal sliding bearing
11/27/1997DE19621066A1 X=ray emitter with guide and kick magnet system for electrons, esp. in x=ray diagnostic or computer tomography appts.
11/26/1997EP0808465A1 Scanning-beam x-ray imaging system
11/20/1997DE19619294A1 X=ray emitter esp. compact emitter
11/18/1997US5689543 Method for balancing rotatable anodes for X-ray tubes
11/18/1997US5689542 X-ray generating apparatus with a heat transfer device
11/18/1997US5689541 X-ray tube wherein damage to the radiation exit window due to back-scattered electrons is avoided
11/13/1997WO1997042646A1 X-ray tubes for imaging systems
11/13/1997DE19713076A1 X=ray tube containing two gas getters
11/13/1997DE19626094A1 X=ray tube anode body
11/12/1997CN1036428C X-ray tube with rotary anode
11/06/1997DE19617131A1 X=ray computer tomograph for human body investigation
11/06/1997DE19617126A1 X=ray computer tomograph for medical use
11/06/1997DE19616550A1 X=ray tube with anode esp. for mammography
10/1997
10/28/1997US5682412 X-ray source
10/28/1997CA2052474C Rotary-anode type x-ray tube
10/23/1997DE19615967A1 Appts. for deflecting electron beam relative to elongate anode esp. for X-ray computer tomography
10/23/1997DE19615966A1 Appts. for deflecting electron beam to elongate anode esp. for X-ray computer tomography
10/23/1997DE19615963C1 Surface roughening process for components of electron tubes esp. X=ray tubes with vacuum housing and or rotary anode
10/23/1997DE19614333A1 Radial sliding bearing esp. for rotary anode X=ray tube
10/23/1997DE19611228C1 Electron beam back-scatter distribution detector for X-ray tube anode
10/21/1997US5680433 High output stationary X-ray target with flexible support structure
10/21/1997US5680432 Method and apparatus for generating a circulating x-ray for fast computed tomography
10/21/1997US5680431 Light source; high temperature photocathode; accelerator; target
10/21/1997CA2084968C X-ray tube apparatus
10/21/1997CA2056310C Method of manufacturing a rotary anode type x-ray tube and apparatus for manufacturing the same
10/16/1997DE19614841A1 Fluid metal sliding bearing with cooling lance esp. for rotary anode X=ray tube
10/16/1997DE19614221A1 Liquid metal bearing for X-ray tube
10/15/1997CN1162242A X-ray device
10/07/1997CA2052475C Rotary-anode type x-ray tube
10/07/1997CA2052471C Rotary-anode type x-ray tube
10/01/1997EP0767967A4 High output stationary x-ray target with flexible support structure
09/1997
09/30/1997US5673301 Cooling for X-ray systems
09/30/1997US5672085 Methods of making an improved x-ray tube cathode cup assembly
09/17/1997EP0795195A2 X-ray source
09/16/1997US5668849 Method of manufacturing a rotating anode X-ray tube
09/16/1997US5668848 X-ray target tape system
09/11/1997DE19608497A1 Medical X=ray diagnostic appts.
09/09/1997CA2052472C Rotary-anode type x-ray tube with a hydrodynamic bearing having a reaction layer
09/04/1997DE19612693A1 Bearing for rotary anode of X-ray tube
09/03/1997EP0793404A2 X-ray apparatus
08/1997
08/28/1997DE19624919A1 Rotary anode X=ray tube
08/28/1997DE19606871A1 Bearing e.g. for rotary anodes of X=ray tubes
08/27/1997EP0791964A2 Photoelectric conversion device
08/21/1997DE19614222C1 X=ray tube with ring shaped anode
08/14/1997DE19612698C1 X=ray generator with cooled rotary anode
08/14/1997DE19605085A1 Slide bearing with bearing gap for X=ray tube
08/13/1997EP0770258A4 X-ray apparatus for applying a predetermined flux to an interior surface of a body cavity
08/13/1997CN2259685Y Ceramic X-ray tube
08/13/1997CN1035653C X-ray tube assembly capable of transient noise suppression and imaging system using same
08/12/1997US5657365 X-ray generation apparatus
08/05/1997US5655000 Target/rotor connection for use in x-ray tubes
08/05/1997US5654999 Liquid metal plain bearing
07/1997
07/31/1997DE19621765A1 X ray tube with ceramic socket for medical applications and material investigations
07/29/1997US5652778 Cooling X-ray tube
07/22/1997US5651047 Maneuverable and locateable catheters
07/22/1997US5651045 X-ray pulse generator
07/09/1997EP0692176B1 Pulse mode x ray generator
07/01/1997US5644612 Image reconstruction methods
06/1997
06/25/1997EP0780876A2 Drive device for a rotating anode of an x-ray tube
06/19/1997DE19651435A1 Rotating X-ray tube with parabolic cathode for medical diagnostic radiology
06/12/1997DE19650061A1 Use of carbon composite material for target in rotating anode of X-ray diagnostic system
06/05/1997WO1997013267A3 X-ray source
06/04/1997EP0777255A1 X-ray tube, in particular microfocus X-ray tube
05/1997
05/28/1997DE19617388C1 Laser machining process monitoring system
05/27/1997US5633907 X-ray tube electron beam formation and focusing
05/27/1997US5633906 X-ray computed tomography apparatus of the electron beam type with electron beam intensity measuring capacity
05/20/1997US5631944 Rotary cathode X-ray tube equipment
05/13/1997US5629970 Emissivity enhanced x-ray target
05/13/1997US5629969 X-ray imaging system
05/06/1997US5627871 X-ray tube and microelectronics alignment process
05/02/1997EP0770258A1 X-ray apparatus for applying a predetermined flux to an interior surface of a body cavity
04/1997
04/29/1997US5624191 Having bearing surface with metal layer applied by physical vapor deposition forming diffusion barrier for liquid metal and well wetted thereby
04/22/1997US5623530 Cathode cup assembly for an x-ray tube
04/22/1997US5622435 Plain bearing having a bearing gap filled with liquid metal
04/17/1997DE19642217A1 X-ray tube with target on rotary shaft extended for cooling
04/16/1997EP0768699A1 X-ray tube and barrier means therefor
04/16/1997EP0767967A1 High output stationary x-ray target with flexible support structure
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