Title:
X-RAY TUBE OBJECTIVE AND FOCUSING LENS, X-RAY TUBE AND METHOD FOR OPERATING SUCH X-RAY TUBE
Document Type and Number:
Japanese Patent JP2019050189
Kind Code:
A
Abstract:
To provide an X-ray tube objective lens without using a complicated cooling mechanism.SOLUTION: An objective lens 1 comprises: an object lens inner core 10; an inner objective lens coil 12 arranged on the inner core 10; an object lens outer core 11 arranged around the inner core 10. An outer objective lens coil 13 is arranged between the inner objective lens coil 12 and the objective lens outer core 11, and the outer objective lens coil 13 has two objective lens wire portions 13a and 13b having the same number of turns.SELECTED DRAWING: Figure 1
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Inventors:
ANDRE SCHU
BJOERN SCHRADER
NICOLE FRINDT
BJOERN SCHRADER
NICOLE FRINDT
Application Number:
JP2018149244A
Publication Date:
March 28, 2019
Filing Date:
August 08, 2018
Export Citation:
Assignee:
YXLON INT GMBH
International Classes:
H01J35/14; H01J35/00
Domestic Patent References:
| JP2002343290A | 2002-11-29 | |||
| JPS5981850A | 1984-05-11 | |||
| JPH08115696A | 1996-05-07 |
Attorney, Agent or Firm:
Fujimoto Partners Corporation