| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 41 | SINGLE DRIVE BETATRON | EP08863289.8 | 2008-09-25 | EP2140740B1 | 2013-04-10 | CHEN, Felix |
| 42 | SINGLE DRIVE BETATRON | EP08863289.8 | 2008-09-25 | EP2140740A1 | 2010-01-06 | CHEN, Felix |
| A betatron includes a betatron magnet with a first guide magnet having a first pole face and a second guide magnet having a second pole face. Both the first and the second guide magnet have a centrally disposed aperture and the first pole face is separated from the second pole face by a guide magnet gap. A core is disposed within the centrally disposed apertures in an abutting relationship with both guide magnets. The core has at least one core gap. A drive coil is wound around both guide magnet pole faces. An orbit control coil has a contraction coil portion wound around the core gap and a bias control portion wound around the guide magnet pole faces. The contraction coil portion and the bias control portion are connected but in opposite polarity. Magnet fluxes in the core and guide magnets return through peripheral portions of the betatron magnet. | ||||||
| 43 | BETATRON MIT VERÄNDERBAREM BAHNRADIUS | EP07802168.0 | 2007-09-06 | EP2082624A1 | 2009-07-29 | BERMUTH, Jörg; GEUS, Georg; HESS, Gregor; VIEHBÖCK, Urs |
| The invention relates to betatron (1), especially in X-ray testing apparatus, comprising a rotationally symmetrical inner yoke consisting of two interspaced parts (2a, 2b), at least one round plate (3a-3d) which is arranged between the inner yoke parts (2a, 2b) in such a way that the longitudinal axis thereof coincides with the rotational symmetrical axis of the inner yoke, an outer yoke (4) connecting the two inner yoke parts (2a, 2b), at least one main field coil (6a, 6b), a toroidal betatron tube arranged between the inner yoke parts (2a, 2b), at least one tune coil (7a-7c) in the region of the at least one round plate (3a-3d), and an electronic control system (8) for controlling a current flow through the tune coil (7a-7c) during the injection phase of the electrons into the betatron tube (5). | ||||||
| 44 | BETATRON MIT HERAUSNEHMBAREN BESCHLEUNIGERBLOCK | EP07802171.4 | 2007-09-06 | EP2082626B1 | 2014-07-09 | BERMUTH, Jörg; GEUS, Georg; HESS, Gregor; VIEHBÖCK, Urs |
| 45 | BETATRON MIT CONTRACTION- UND EXPANSION-SPULE | EP07802169.8 | 2007-09-06 | EP2082625B1 | 2014-04-09 | BERMUTH, Jörg; GEUS, Georg; HESS, Gregor; VIEHBÖCK, Urs |
| 46 | BETATRON MIT VERÄNDERBAREM BAHNRADIUS | EP07802168.0 | 2007-09-06 | EP2082624B1 | 2014-03-05 | BERMUTH, Jörg; GEUS, Georg; HESS, Gregor; VIEHBÖCK, Urs |
| 47 | BETATRON MIT EINEM JOCH AUS PULVERVERBUNDWERKSTOFF | EP07818057.7 | 2007-09-06 | EP2082628A1 | 2009-07-29 | BERMUTH, Jörg; GEUS, Georg; HESS, Gregor; VIEHBÖCK, Urs |
| Disclosed is a betatron (1), particularly in an x-ray inspection station, comprising a rotationally symmetrical inner yoke that is composed of two spaced-apart pieces (2a, 2b), an outer yoke (4) which connects the two pieces (2a, 2b) of the inner yoke, at least one main field coil (6a, 6b), and at least one toroidal betatron tube (5) located between the pieces (2a, 2b) of the inner yoke. At least part of the inner yoke and/or the outer yoke is made of a composite powder. | ||||||
| 48 | BETATRON MIT HERAUSNEHMBAREN BESCHLEUNIGERBLOCK | EP07802171.4 | 2007-09-06 | EP2082626A1 | 2009-07-29 | BERMUTH, Jörg; GEUS, Georg; HESS, Gregor; VIEHBÖCK, Urs |
| Disclosed is a betatron (1), particularly in an x-ray inspection station, comprising an accelerator block that is provided with a rotationally symmetrical inner yoke composed of two spaced-apart pieces (2a, 2b), at least one main field coil (6a, 6b), and a toroidal betatron tube (5) which is disposed between the pieces (2a, 2b) of the inner yoke. The betatron (1) further comprises an outer yoke (4) which embraces the accelerator block, connects the two pieces (2a, 2b) of the inner yoke, and has at least one lateral opening, as well as a lead shield that accommodates the accelerator block and the outer yoke. The outer yoke is composed of at least two parts which are movable relative to one another between an open and a closed position. The accelerator block can be laterally removed from the opening of the outer yoke that is in the open position. | ||||||
| 49 | BETATRON MIT CONTRACTION- UND EXPANSION-SPULE | EP07802169.8 | 2007-09-06 | EP2082625A1 | 2009-07-29 | BERMUTH, Jörg; GEUS, Georg; HESS, Gregor; VIEHBÖCK, Urs |
| The invention relates to betatron (1), especially in X-ray testing apparatus, comprising a rotationally symmetrical inner yoke consisting of two interspaced parts (2a, 2b), an outer yoke (4) connecting the two inner yoke parts (2a, 2b), at least one main field coil (6a, 6b), a toroidal betatron tube (5) arranged between the opposing front sides of the inner yoke parts (2a, 2b), and at least one contraction and expansion coil (CE coil; 7a, 7b). An individual CE coil (7a, 7b) is respectively arranged between the front side of the inner yoke part (2a, 2b) and the betatron tube (5), and the radius of the CE coil (7a, 7b) is essentially the same as the nominal orbital radius of the electrons in the betatron tube (5). | ||||||
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