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1. (WO2019042587) CONTROL DEVICE FOR AN X-RAY TUBE AND METHOD FOR OPERATING AN X-RAY TUBE
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Pub. No.: WO/2019/042587 International Application No.: PCT/EP2018/025225
Publication Date: 07.03.2019 International Filing Date: 31.08.2018
IPC:
H05G 1/26 (2006.01) ,H05G 1/34 (2006.01) ,H05G 1/20 (2006.01) ,H05G 1/22 (2006.01)
H ELECTRICITY
05
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
G
X-RAY TECHNIQUE
1
X-ray apparatus involving X-ray tubes; Circuits therefor
08
Electrical details
26
Measuring, controlling, protecting
H ELECTRICITY
05
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
G
X-RAY TECHNIQUE
1
X-ray apparatus involving X-ray tubes; Circuits therefor
08
Electrical details
26
Measuring, controlling, protecting
30
Controlling
34
Anode current, heater current, heater voltage of X-ray tube
H ELECTRICITY
05
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
G
X-RAY TECHNIQUE
1
X-ray apparatus involving X-ray tubes; Circuits therefor
08
Electrical details
10
Power supply arrangements for feeding the X-ray tube
20
with high-frequency ac; with pulse trains
H ELECTRICITY
05
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
G
X-RAY TECHNIQUE
1
X-ray apparatus involving X-ray tubes; Circuits therefor
08
Electrical details
10
Power supply arrangements for feeding the X-ray tube
22
with single pulses
Applicants:
CETTEEN GMBH [DE/DE]; Äußere Nürnberger Str. 62 91301 Förchheim, DE
Inventors:
Fritz, Stefan; DE
Agent:
MEYER & DÖRRING GBR; Nürnberger Strasse 49 D-91052 Erlangen, DE
Priority Data:
102017008264.202.09.2017DE
Title (EN) CONTROL DEVICE FOR AN X-RAY TUBE AND METHOD FOR OPERATING AN X-RAY TUBE
(FR) DISPOSITIF DE COMMANDE POUR UN TUBE À RAYONS X ET PROCÉDÉ DE FONCTIONNEMENT D'UN TUBE À RAYONS X
(DE) ANSTEUERVORRICHTUNG FÜR EINE RÖNTGENRÖHRE UND VERFAHREN ZUM BETRIEB EINER RÖNTGENRÖHRE
Abstract:
(EN) The invention relates to a control device for an X-ray tube (2), comprising a housing (29) that is designed as a shield, in which an anode current regulating unit (1) is arranged and which is connected to a cathode power supply unit (18), a plurality of cathode voltage switches (20,21,22,23,24) which are to be connected to in each case a cathode (4), and a programmable assembly (25), in which the control of the cathodes (4) is determined. The cathode power supply unit (18), the cathode voltage switches (20,21,22,23,24) and the programmable assembly (18) are also arranged in the housing (29).
(FR) L'invention concerne un dispositif de commande destiné à un tube à rayons X (2), comprenant un boîtier (29) qui est conçu en tant que blindage et qui abrite une unité de réglage de l'intensité anodique (1) qui est raccordée à une unité d'alimentation en énergie cathodique (18), une pluralité d'interrupteurs de tension cathodique (20,21,22,23,24) à raccorder respectivement à une cathode (4), ainsi qu'un module programmable (25) dans lequel est fixée la commande des cathodes (4); le boîtier (29) abrite également l'unité d'alimentation en énergie cathodique (18), les interrupteurs de tension cathodique (20,21,22,23,24), ainsi que le module programmable (18).
(DE) Eine Ansteuervorrichtung für eine Röntgenröhre (2) umfasst ein als Abschirmung ausgebildetes Gehäuse (29), in welchem eine Anodenstromregeleinheit (1) angeordnet ist, die verbunden ist mit einer Kathodenenergieversorgungseinheit (18), einer Mehrzahl an jeweils an eine Kathode (4) anzuschließenden Kathodenspannungsschalten (20,21,22,23,24), sowie einer programmierbaren Baugruppe (25), in welcher die Ansteuerung der Kathoden (4) festgelegt ist. Hierbei sind auch die Kathodenenergieversorgungseinheit (18), die Kathodenspannungsschalter (20,21,22,23,24), sowie die programmierbare Baugruppe (18) in dem Gehäuse (29) angeordnet.
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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, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, 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 Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (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: German (DE)
Filing Language: German (DE)