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)
12/1998
12/23/1998EP0885454A1 X-ray tube having an internal window shield
12/17/1998WO1998057349A1 X-ray tube comprising an electron source with microtips and magnetic guiding means
12/16/1998CN1041237C X-ray detector for low dosage scanning beam digital X-ray image system
12/10/1998DE19731985C1 X-ray tube using electromagnets for deflection of electron beam
12/10/1998DE19731982C1 X-ray tube with magnetic deflection of electron beam
12/08/1998US5848124 Method of bonding amorphous carbon material with metal material or ceramic material, and electron tube device
12/01/1998US5844963 Capable of adjusting a focal point of electron beams
11/1998
11/25/1998CN2298601Y Industrial X ray pipe with external target type anode substance
11/24/1998US5841829 Data acquisition system
11/19/1998WO1998051220A1 Wobbling focal spot ct optimal channel filter
11/17/1998US5838763 X-ray tube with a plain bearing
11/17/1998US5838762 Rotating anode for x-ray tube using interference fit
11/17/1998US5838761 X-ray tube with getter
11/17/1998US5837158 Blend of addition polymer, catalyst and diluent
11/12/1998WO1998050937A1 X-ray tube and microelectronics alignment process
11/10/1998US5835561 Scanning beam x-ray imaging system
11/05/1998WO1998048899A2 Miniature x-ray unit
11/05/1998DE19716723A1 Computer tomography emitter with equalisation of thermal focus variations
10/1998
10/28/1998EP0874385A1 Method of manufacturing an anode for x-ray tubes
10/27/1998US5828727 X-ray tube
10/27/1998US5828210 X-ray tube anode drive speed monitor including flux pickup coil
10/21/1998EP0872872A1 X-ray target
10/21/1998EP0871973A2 X-ray source
10/20/1998US5825848 X-ray target having big Z particles imbedded in a matrix
10/18/1998CA2228867A1 Rotary target driven by cooling fluid flow for medical linac and intense beam linac
10/15/1998WO1998045853A1 High resolution x-ray imaging of very small objects
10/14/1998EP0871198A2 X-ray source with shaped radiation pattern
10/13/1998US5822395 X-ray apparatus having an x-ray tube with vario-focus
10/13/1998US5822394 X-ray tube with ring-shaped anode
10/07/1998EP0869702A1 X-ray apparatus
10/07/1998EP0869534A2 X-ray source with beam steering
10/01/1998DE19721980A1 X-ray luggage examination system
10/01/1998DE19716722C1 X-ray emitter for computer tomograph with mass compensation
09/1998
09/29/1998US5814821 Mobile irradiation device
09/24/1998DE19721981C1 X-ray computer tomography arrangement
09/22/1998US5812632 X-ray tube with variable focus
09/22/1998US5811790 Photoelectric conversion device having thermal conductive member
09/17/1998DE19710222A1 X=ray beam generator especially for fast computer tomography in medicine
09/15/1998US5809106 X-ray apparatus having a control device for preventing damaging X-ray emissions
09/15/1998US5808306 X-ray detector
09/09/1998EP0862786A1 X-ray target having high z particles imbedded in a matrix
09/02/1998EP0861501A1 Photoelectric x-ray tube
09/01/1998US5802140 X-ray generating apparatus with integral housing
08/1998
08/27/1998WO1998036796A1 Miniaturized source of ionizing radiation and method of delivering same
08/26/1998EP0860181A2 X-ray device having a dilatation structure for delivering localized radiation to an interior of a body
08/26/1998EP0860180A2 Device for delivering localized X-ray radiation to an interior of a body and method of manufacture
08/19/1998CN1039561C Rotating positive X-ray tube
08/18/1998US5796805 X-ray source
08/18/1998US5795207 Glass to metal interface X-ray tube
08/12/1998EP0858249A1 Laser plasma X-ray source, and semiconductor lithography apparatus and method using the same
08/04/1998US5788766 High thermal conductivity diamond layer
07/1998
07/28/1998US5785754 Excellent heat dissipating properties and high energy density
07/23/1998DE19700992A1 X-ray tube with cold cathode
07/14/1998US5781609 Drive device for a rotary anode of an x-ray tube
07/02/1998DE19757153A1 Rotary anode X-ray tube with combined metal frame/beryllium window insert
07/02/1998DE19753509A1 X=ray tube system e.g. for medical diagnostics or therapy
07/01/1998EP0850899A1 Method of coating carbon of carbon containing nonmetallic substrates and substrate coated thereby
06/1998
06/30/1998US5774625 Arrangement for monitoring the rotational speed of a rotary-anode drive motor of x-ray
06/30/1998US5773909 X-ray tube target drive rotor
06/18/1998DE19752254A1 X-ray tube rotary anode structure mounting method
06/17/1998EP0847249A1 X-ray catheter
06/16/1998US5768338 Anode for an X-ray tube, a method of manufacturing the anode, and a stationary anode X-ray tube
06/16/1998US5768337 Photoelectric X-ray tube with gain
06/11/1998WO1998025292A1 X-ray tube having an internal window shield
06/09/1998US5764722 Arrangement for producing a rotating x-ray beam in a computed tomography apparatus
06/02/1998US5761268 X-ray diagnostic apparatus
05/1998
05/28/1998DE19648051A1 Vacuum housing for electron tube with anode and cathode
05/28/1998DE19647370A1 Rotary anode for X-ray tube
05/27/1998CN1183022A X-ray generator and photo ionization device using it
05/26/1998US5757885 Rotary target driven by cooling fluid flow for medical linac and intense beam linac
05/20/1998EP0842593A1 X-ray generating apparatus with a heat transfer device
05/14/1998DE19748281A1 Cooling unit used with X-ray tube fitted on frame of CT imaging system
05/14/1998DE19645053A1 X-ray tube with deflecting magnetic field and moving focus for tomography
05/12/1998US5751785 Image reconstruction methods
05/12/1998US5751784 X-ray tube
05/05/1998US5748701 Cathode system for an X-ray tube
04/1998
04/30/1998DE19639920A1 Variable focus X-ray tube for diagnostic imaging appts.
04/30/1998DE19639918A1 X-ray device with variable focus X-ray tube
04/28/1998US5745546 Anode for an x-ray tube
04/21/1998US5742662 X-ray tube
04/16/1998DE19743849A1 Cathode cup arrangement for X-ray tube
04/16/1998DE19640275A1 X=ray emitter esp. for removing gas from insulating oil with high power X=ray emitters
04/14/1998US5740228 X-ray radiolucent material, method for its manufacture, and its use
04/09/1998DE19638150A1 X-ray tube with thin-walled vitreous carbon body in path of radiation
04/07/1998US5737387 Cooling for a rotating anode X-ray tube
04/02/1998WO1998013853A1 X-ray generator
04/02/1998DE19639243A1 Di-chromatic X=ray source for medical diagnoses
04/02/1998DE19639241A1 Monochromatic X-ray source e.g. for medical diagnostics
04/02/1998DE19634636C1 Roughening of surfaces of components of electron tubes, e.g. for X=ray production
04/01/1998EP0833365A1 X-ray generator and electrostatic remover
03/1998
03/31/1998US5733162 Method for manufacturing x-ray tubes
03/31/1998US5733159 System and method for manufacturing X-ray tubes having glass envelopes
03/19/1998WO1998011592A1 X-ray target having high z particles imbedded in a matrix
03/17/1998US5729584 Scanning-beam X-ray imaging system
03/17/1998US5729583 Miniature x-ray source
03/12/1998DE19635230A1 Solder-coated graphite body for rotary anode of X-ray tube
03/10/1998US5727043 X-ray diffractometer
03/03/1998US5722870 System and method for manufacturing x-ray tubes having glass envelopes
03/03/1998US5722869 System and method for manufacturing x-ray tubes having metal envelopes utilizing a metal disk
03/03/1998US5722868 System and method for manufacturing x-ray tubes having glass envelopes utilizing a metal disk
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