AN ELECTRON BEAM DEVICE, A GETTER SHEET AND A METHOD OF MANUFACTURING AN ELECTRON BEAM DEVICE PROVIDED WITH SAID GETTER SHEET

• Main Authors: HAAG, WERNER, WABER, TONI, HOSTETTLER, URS, CLOETTA, DOMINIQUE, ZIGERLIG, BENNO
• Format: Patent
• Language: English; French
• Published: 28.03.2013
• Subjects: BASIC ELECTRIC ELEMENTS; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS; ELECTRICITY; GAMMA RAY OR X-RAY MICROSCOPES; HUMAN NECESSITIES; HYGIENE; IRRADIATION DEVICES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES; MEDICAL OR VETERINARY SCIENCE; METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL; NUCLEAR ENGINEERING; NUCLEAR PHYSICS; PHYSICS; TECHNIQUES FOR HANDLING PARTICLES OR IONISING RADIATION NOTOTHERWISE PROVIDED FOR

The present invention relates to an electron beam device having a body provided with an exit window, said body is forming or is at least partly forming a vacuum chamber, said vacuum chamber comprising therein a cathode housing (112) and at least one electron generating filament (120). At least one g...