BE793417A - RADIOGRAPHY DEVICE - Google Patents

RADIOGRAPHY DEVICE

Info

Publication number
BE793417A
BE793417A BE793417DA BE793417A BE 793417 A BE793417 A BE 793417A BE 793417D A BE793417D A BE 793417DA BE 793417 A BE793417 A BE 793417A
Authority
BE
Belgium
Prior art keywords
radiography device
radiography
Prior art date
Application number
Other languages
French (fr)
Original Assignee
Siemens Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from DE19722200510 external-priority patent/DE2200510C3/en
Application filed by Siemens Ag filed Critical Siemens Ag
Publication of BE793417A publication Critical patent/BE793417A/en

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05G—X-RAY TECHNIQUE
    • H05G1/00—X-ray apparatus involving X-ray tubes; Circuits therefor
    • H05G1/08—Electrical details
    • H05G1/58—Switching arrangements for changing-over from one mode of operation to another, e.g. from radioscopy to radiography, from radioscopy to irradiation or from one tube voltage to another
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J35/00—X-ray tubes
    • H01J35/24—Tubes wherein the point of impact of the cathode ray on the anode or anticathode is movable relative to the surface thereof
    • H01J35/26—Tubes wherein the point of impact of the cathode ray on the anode or anticathode is movable relative to the surface thereof by rotation of the anode or anticathode
BE793417D 1972-01-05 1972-12-28 RADIOGRAPHY DEVICE BE793417A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722200510 DE2200510C3 (en) 1972-01-05 X-ray device with an X-ray tube with at least two optionally switchable focal spots and an adjustable primary beam diaphragm

Publications (1)

Publication Number Publication Date
BE793417A true BE793417A (en) 1973-04-16

Family

ID=5832421

Family Applications (1)

Application Number Title Priority Date Filing Date
BE793417D BE793417A (en) 1972-01-05 1972-12-28 RADIOGRAPHY DEVICE

Country Status (3)

Country Link
US (1) US3857039A (en)
BE (1) BE793417A (en)
FR (1) FR2167577B1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2608452A1 (en) * 1976-03-01 1977-09-08 Siemens Ag X-RAY COLLECTOR
FR2386109A1 (en) * 1977-04-01 1978-10-27 Cgr Mev G-RAY IRRADIATION HEAD FOR PANORAMIC IRRADIATION AND G-RAY GENERATOR INCLUDING SUCH IRRADIATION HEAD
JPS586264B2 (en) * 1978-11-02 1983-02-03 株式会社東芝 Stereo X-ray tube
DE3136806A1 (en) * 1981-09-16 1983-03-31 Siemens AG, 1000 Berlin und 8000 München X-RAY EXAMINATION DEVICE
US4685118A (en) * 1983-11-10 1987-08-04 Picker International, Inc. X-ray tube electron beam switching and biasing method and apparatus
FI79241C (en) * 1985-08-29 1989-12-11 Orion Yhtymae Oy Method and apparatus for controlling the X-ray radiation of an X-ray device, in particular a mammography device.
SE9401904D0 (en) * 1994-06-02 1994-06-02 Siemens Elema Ab Radiographic Unit

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1062827B (en) * 1957-10-12 1959-08-06 Siemens Reiniger Werke Ag Rotating anode X-ray tube
US3130313A (en) * 1961-11-01 1964-04-21 Gen Electric Co Ltd Diaphragms for use with x-ray apparatus
US3581094A (en) * 1968-11-07 1971-05-25 Machlett Lab Inc X-ray apparatus

Also Published As

Publication number Publication date
DE2200510B2 (en) 1976-03-11
US3857039A (en) 1974-12-24
FR2167577B1 (en) 1976-10-29
FR2167577A1 (en) 1973-08-24
DE2200510A1 (en) 1973-07-19

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: SIEMENS A.G.

Effective date: 19851231