Patents for H01J 33 - Discharge tubes with provision for emergence of electrons or ions from the vessel; Lenard tubes (582) |
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04/10/1991 | EP0421648A2 A surface discharge plasma cathode electron beam generating assembly |
04/07/1991 | CA2027175A1 Surface discharge plasma cathode electron beam generating assembly |
01/08/1991 | US4983849 Apparatus and method for promoting uniform dosage of ionizing radiation in targets |
11/28/1990 | EP0398995A1 Plasma x-ray tube, in particular for x-ray preionizing of gas lasers, and use as electron gun. |
09/25/1990 | US4959550 Automatic exchanger of an electron beam irradiator for window foil |
09/04/1990 | US4955045 Plasma X-ray tube, in particular for X-ray preionization of gas lasers and method for produicng X-radiation with such an X-ray tube |
08/28/1990 | US4952814 Translating aperture electron beam current modulator |
08/09/1990 | WO1990009030A1 A method of producing high-energy electtron curtains with high performance |
06/05/1990 | US4931700 Electron beam gun |
10/19/1989 | WO1989010004A1 Plasma x-ray tube, in particular for x-ray preionizing gas lasers, process for producing x-ray radiation with said x-ray tube and use of said x-ray tube |
10/19/1989 | WO1989010003A1 Plasma x-ray tube, in particular for x-ray preionizing of gas lasers, and use as electron gun |
10/11/1989 | EP0336282A1 Plasma X-ray tube, especially for X-ray-preionization of gas lasers, method for generating X-rays with such an X-ray tube and usage of the latter |
10/10/1989 | US4873468 Multiple sheet beam gridded electron gun |
08/15/1989 | US4858237 Electron beam apparatus |
05/09/1989 | US4829190 Automatic hydraulic clamping mechanism for a window foil holder of an electron beam irradiator |
11/22/1988 | US4786844 Wire ion plasma gun |
10/11/1988 | US4777370 Electron gun operating by secondary emission under ionic bombardment |
10/06/1988 | DE3709462A1 Single-stage or multistage electron accelerator having an intermittently moving beam |
07/14/1988 | DE3700015A1 Electron beam double window |
07/14/1988 | DE3700014A1 Electron beam outlet window |
07/05/1988 | US4755722 Ion plasma electron gun |
05/03/1988 | CA1236225A1 Apparatus for irradiating material by an electron beam |
04/20/1988 | CN85108631B High power window and support structure for electron beam processors |
03/29/1988 | US4734586 Foil changing apparatus |
01/26/1988 | US4721967 Electron gun printer having window-sealing conductive plates |
11/24/1987 | CA1229648A1 High power and support structure for electron beam processors |
09/15/1987 | US4694222 Ion plasma electron gun |
08/18/1987 | US4687936 In-line beam scanning system |
07/08/1987 | EP0228318A1 Electron gun operating by secondary emission under ionic bombardment |
05/05/1987 | US4663532 Apparatus for irradiating material by an electron beam |
04/07/1987 | US4656430 Short rise time intense electron beam generator |
03/03/1987 | US4647818 Nonthermionic hollow anode gas discharge electron beam source |
12/23/1986 | US4631444 Readily attachable and detachable electron-beam permeable window assembly |
12/03/1986 | EP0203835A1 Electron gun printer |
09/24/1986 | EP0195153A2 High power window and support structure for electron beam processors |
08/20/1986 | CN85108631A High power window and support structure for electron beam processors |
07/02/1986 | EP0186558A1 Device for the irradiation of matter by an electron beam |
06/17/1986 | US4595569 Ammonia added prior to irradiation |
05/27/1986 | US4591756 High power window and support structure for electron beam processors |
02/25/1986 | US4572957 Means for creating an electron curtain |
10/23/1985 | EP0158970A1 Nonthermionic hollow anode gas discharge electron beam source |
09/24/1985 | US4543487 Procedure and means for creating an electron curtain with adjustable intensity distribution |
02/12/1985 | US4499405 Hot cathode for broad beam electron gun |
08/28/1984 | US4468282 Method of making an electron beam window |
07/24/1984 | US4461972 Charged particle accelerator vacuum chamber |
07/11/1984 | EP0113168A2 Method of making an electron transmission window |
04/04/1984 | EP0104938A2 Readily attachable and detachable electron-beam permeable window assembly |
08/02/1983 | US4396841 Device for scanning a beam of charged particles |
07/26/1983 | CA1150862A1 Electron discharge device |
12/07/1982 | US4362965 Aluminum foils, polyesters |
11/30/1982 | US4361761 Merged ion-electron particle beam for space applications |
09/08/1982 | EP0059249A2 Transparent window |
06/16/1982 | EP0054016A2 Apparatus for electron-beam irradiation of surfaces |
06/01/1982 | US4333036 Anode foil holder for broad beam electron gun |
05/04/1982 | US4328443 Apparatus for providing improved characteristics of a broad area electron beam |
04/13/1982 | US4324980 Electron exit window assembly for a linear accelerator |
03/02/1982 | US4317982 Orifice for coupling an electron beam gun to print form cylinders |
02/16/1982 | CA1118180A1 Process of and apparatus for cold-cathode electron-beam generation for sterilization of surfaces and similar applications |
12/10/1981 | WO1981003597A1 Vacuum chamber of charged particle accelerator |
12/08/1981 | US4305000 Process of and apparatus for cold-cathode electron-beam generation for sterilization of surfaces and similar applications |
11/12/1981 | WO1981003253A1 Electron accelerator |
04/30/1981 | WO1981001228A1 Device for scanning charged particle beam |
04/02/1981 | WO1981000948A1 Device for leading out charge-particle beam into atmosphere |
02/04/1981 | EP0023272A1 Beam outlet window and process for its manufacture |
01/27/1981 | US4247804 Cold cathode discharge device with grid control |
11/27/1980 | WO1980002621A1 Electrovacuum shf device |
07/01/1980 | US4210813 Ionizing radiation generator |
05/28/1980 | EP0011414A1 Process and apparatus for electron beam irradiation of surfaces |
02/20/1979 | US4140942 Radio-frequency electron accelerator |
02/06/1979 | CA1048171A1 Electron discharge device |
09/26/1978 | CA1039051A1 Nozzle for energy beam |
09/05/1978 | US4112307 Electron beam source with an electron exit window connected via a window flange |
07/11/1978 | US4100450 Method of and apparatus for generating longitudinal strips of energetic electron beams |
12/06/1977 | US4061944 Electron beam window structure for broad area electron beam generators |
04/19/1977 | US4019088 Electrovacuum SHF apparatus |
10/26/1976 | US3988588 High energy electron irradiation of flowable materials |
09/28/1976 | US3983508 Lasers |
08/10/1976 | US3974391 High energy electron irradiation of flowable materials |
07/27/1976 | US3972009 Electron beam generator and gas laser head in combination therewith |
07/20/1976 | US3970892 Ion plasma electron gun |
06/15/1976 | US3963994 Slit injection device |
05/11/1976 | US3956712 Area electron gun |