ATE14953T1 - Mikrofokus-roentgenroehre. - Google Patents

Mikrofokus-roentgenroehre.

Info

Publication number
ATE14953T1
ATE14953T1 AT81301744T AT81301744T ATE14953T1 AT E14953 T1 ATE14953 T1 AT E14953T1 AT 81301744 T AT81301744 T AT 81301744T AT 81301744 T AT81301744 T AT 81301744T AT E14953 T1 ATE14953 T1 AT E14953T1
Authority
AT
Austria
Prior art keywords
ray tube
target anode
electron beam
microfocus
rays
Prior art date
Application number
AT81301744T
Other languages
English (en)
Inventor
Robert S Ledley
Original Assignee
Robert S Ledley
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
Application filed by Robert S Ledley filed Critical Robert S Ledley
Application granted granted Critical
Publication of ATE14953T1 publication Critical patent/ATE14953T1/de

Links

Classifications

    • 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
    • H01J35/28—Tubes wherein the point of impact of the cathode ray on the anode or anticathode is movable relative to the surface thereof by vibration, oscillation, reciprocation, or swash-plate motion of the anode or anticathode
    • 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
    • H05G1/66—Circuit arrangements for X-ray tubes with target movable relatively to the anode

Landscapes

  • X-Ray Techniques (AREA)
  • Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)
AT81301744T 1981-04-21 1981-04-21 Mikrofokus-roentgenroehre. ATE14953T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP81301744A EP0063190B1 (de) 1981-04-21 1981-04-21 Mikrofokus-Röntgenröhre

Publications (1)

Publication Number Publication Date
ATE14953T1 true ATE14953T1 (de) 1985-08-15

Family

ID=8188281

Family Applications (1)

Application Number Title Priority Date Filing Date
AT81301744T ATE14953T1 (de) 1981-04-21 1981-04-21 Mikrofokus-roentgenroehre.

Country Status (3)

Country Link
EP (1) EP0063190B1 (de)
AT (1) ATE14953T1 (de)
DE (1) DE3171782D1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4700371A (en) * 1984-11-08 1987-10-13 Hampshire Instruments, Inc. Long life x-ray source target
WO2013185827A1 (de) 2012-06-14 2013-12-19 Siemens Aktiengesellschaft Röntgenstrahlungsquelle, verfahren zum erzeugen von röntgenstrahlung sowie verwendung einer monochromatischen röntgenstrahlung aussendenden röntgenstrahlungsquelle
US9237872B2 (en) * 2013-01-18 2016-01-19 General Electric Company X-ray source with moving anode or cathode

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3290540A (en) * 1964-04-16 1966-12-06 Westinghouse Electric Corp Electron discharge tube having a movable cathode tape
NL6912349A (de) * 1968-08-17 1970-02-19
NL7115946A (de) * 1971-11-19 1973-05-22
US3753020A (en) * 1971-11-26 1973-08-14 Philips Electronics And Pharm Multi-anode x-ray tube
DE2204773A1 (de) * 1972-02-02 1973-08-09 Einighammer Verfahren zur leistungssteigerung von roentgenroehren sowie vorrichtung zur durchfuehrung des verfahrens
US3925660A (en) * 1972-05-08 1975-12-09 Richard D Albert Selectable wavelength X-ray source, spectrometer and assay method
NL7406496A (nl) * 1974-05-15 1975-11-18 Philips Nv Werkwijze voor het vervaardigen van een anode voor een roentgenbuis alsmede anode vervaardigd met de werkwijze.

Also Published As

Publication number Publication date
EP0063190A1 (de) 1982-10-27
DE3171782D1 (en) 1985-09-19
EP0063190B1 (de) 1985-08-14

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee