PENETRATING X-RAY TUBE AND MANUFACTURING METHOD THEREOF
摘要
<p>A penetrating X-ray tube includes an electrode lead (4) holding a cathode filament (7) and a stem unit (1) to which a seal member (5), a discharge tube (2), and the like are attached by brazing, and an irradiation window frame (8) having an X-ray irradiation window (9) attached by brazing. The other side (52) of the seal member (5) is attached to an open end (83) of the irradiation window frame (8) by welding. Thus, it is possible to obtain a high-quality penetrating X-ray tube having a long service life at a low cost.</p>
申请公布号
WO2005098893(A1)
申请公布日期
2005.10.20
申请号
WO2005JP06279
申请日期
2005.03.31
申请人
HITACHI MEDICAL CORPORATION;ITO, YUICHI;MORIIKE, TORU;HOSOYA, SEIJI;DAN, YOSHIHIKO;OTSUKA, MAKOTO