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1. (WO2017002363) X-RAY GENERATING APPARATUS AND RADIOGRAPHY SYSTEM INCLUDING THE SAME
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/002363 International Application No.: PCT/JP2016/003118
Publication Date: 05.01.2017 International Filing Date: 29.06.2016
IPC:
H01J 35/08 (2006.01) ,H05G 1/06 (2006.01)
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
J
ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
35
X-ray tubes
02
Details
04
Electrodes
08
Anodes; Anticathodes
H ELECTRICITY
05
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
G
X-RAY TECHNIQUE
1
X-ray apparatus involving X-ray tubes; Circuits therefor
02
Constructional details
04
Mounting the X-ray tube within a closed housing
06
X-ray tube and at least part of the power supply apparatus being mounted within the same housing
Applicants:
CANON KABUSHIKI KAISHA [JP/JP]; 30-2, Shimomaruko 3-chome, Ohta-ku, Tokyo 1468501, JP
Inventors:
OHASHI, Yasuo; JP
Agent:
ABE, Takuma; JP
Priority Data:
2015-13361902.07.2015JP
Title (EN) X-RAY GENERATING APPARATUS AND RADIOGRAPHY SYSTEM INCLUDING THE SAME
(FR) APPAREIL DE GÉNÉRATION DE RAYONS X ET SYSTÈME DE RADIOGRAPHIE LE COMPRENANT
Abstract:
(EN) Provided is an X-ray generating apparatus in which a likelihood that an anode member may be deformed by heat deformation of a container is eliminated or reduced to maintain a positional relationship between an electron source and a transmission target within a predetermined range, and stable output of X-rays is achieved. The X-ray generating apparatus includes an X-ray generating tube and the container that accommodates the X-ray generating tube. The X-ray generating tube includes an anode that includes the transmission target and an anode member holding the transmission target. The anode member is sandwiched together with a deformable member between the container and a retaining member secured to the container, thus connecting the X-ray generating tube to the container.
(FR) L'invention concerne un appareil de génération de rayons X dans lequel une probabilité qu'un élément d'anode puisse être déformé par déformation thermique d'un contenant est éliminée ou réduite pour maintenir une relation de position entre une source d'électrons et une cible de transmission dans une plage prédéfinie, et une sortie stable de rayons X est obtenue. L'appareil générateur de rayons X comprend un tube générateur de rayons X et le contenant qui accueille le tube générateur de rayons X. Le tube générateur de rayons X comprend une anode qui comprend la cible de transmission et un élément d'anode tenant la cible de transmission. L'élément d'anode est intercalé conjointement avec un élément déformable entre le contenant et un élément de retenue fixé au contenant, reliant ainsi le tube générateur de rayons X au contenant.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, KE, KG, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
CN107710376US20180182590