ATE39784T1 - ROTATING ANODE FOR X-RAY TUBE. - Google Patents

ROTATING ANODE FOR X-RAY TUBE.

Info

Publication number
ATE39784T1
ATE39784T1 AT85420225T AT85420225T ATE39784T1 AT E39784 T1 ATE39784 T1 AT E39784T1 AT 85420225 T AT85420225 T AT 85420225T AT 85420225 T AT85420225 T AT 85420225T AT E39784 T1 ATE39784 T1 AT E39784T1
Authority
AT
Austria
Prior art keywords
ray tube
rotating anode
base body
anode
covered
Prior art date
Application number
AT85420225T
Other languages
German (de)
Inventor
Michel Bargues
Rene Romano
Original Assignee
Comurhex
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 Comurhex filed Critical Comurhex
Application granted granted Critical
Publication of ATE39784T1 publication Critical patent/ATE39784T1/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J35/00—X-ray tubes
    • H01J35/02—Details
    • H01J35/04—Electrodes ; Mutual position thereof; Constructional adaptations therefor
    • H01J35/08—Anodes; Anti cathodes
    • H01J35/10—Rotary anodes; Arrangements for rotating anodes; Cooling rotary anodes
    • H01J35/108—Substrates for and bonding of emissive target, e.g. composite structures

Landscapes

  • X-Ray Techniques (AREA)
  • Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Ceramic Products (AREA)

Abstract

1. A rotary anode for an X-ray tube which is formed by a base body of which at least a part of the surface referred to as the "active" surface is covered by a layer of an emissive material, characterised in that the base body is made of aluminium nitride.
AT85420225T 1984-12-13 1985-12-10 ROTATING ANODE FOR X-RAY TUBE. ATE39784T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8419398A FR2574988B1 (en) 1984-12-13 1984-12-13 ROTATING ANODE FOR X-RAY TUBE
EP85420225A EP0185598B1 (en) 1984-12-13 1985-12-10 Rotary anode for an x-ray tube

Publications (1)

Publication Number Publication Date
ATE39784T1 true ATE39784T1 (en) 1989-01-15

Family

ID=9310746

Family Applications (1)

Application Number Title Priority Date Filing Date
AT85420225T ATE39784T1 (en) 1984-12-13 1985-12-10 ROTATING ANODE FOR X-RAY TUBE.

Country Status (6)

Country Link
EP (1) EP0185598B1 (en)
JP (1) JPS61143929A (en)
AT (1) ATE39784T1 (en)
DE (1) DE3567318D1 (en)
FR (1) FR2574988B1 (en)
SU (1) SU1479013A3 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4975621A (en) * 1989-06-26 1990-12-04 Union Carbide Corporation Coated article with improved thermal emissivity
JPH0793099B2 (en) * 1990-07-27 1995-10-09 信淳 渡辺 Method for manufacturing rotating anode X-ray tube target

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1178523B (en) * 1962-07-04 1964-09-24 Patra Patent Treuhand X-ray tube rotating anode, in particular a plate-shaped rotating anode
US3459678A (en) * 1966-01-03 1969-08-05 Eastman Kodak Co Olefin hydration catalyst
DE2201979C3 (en) * 1972-01-17 1979-05-03 Siemens Ag, 1000 Berlin Und 8000 Muenchen Process for the production of a blackened layer on rotating anodes of X-ray tubes
US3819971A (en) * 1972-03-22 1974-06-25 Ultramet Improved composite anode for rotating-anode x-ray tubes thereof
AT336143B (en) * 1975-03-19 1977-04-25 Plansee Metallwerk X-ray anode
CA1142211A (en) * 1978-11-20 1983-03-01 Richard G. Weber Rotatable x-ray target having off-focal track coating
JPS56141153A (en) * 1980-04-03 1981-11-04 Toshiba Corp Target for x-ray tube

Also Published As

Publication number Publication date
SU1479013A3 (en) 1989-05-07
JPH023263B2 (en) 1990-01-23
FR2574988B1 (en) 1988-04-29
EP0185598A1 (en) 1986-06-25
FR2574988A1 (en) 1986-06-20
JPS61143929A (en) 1986-07-01
DE3567318D1 (en) 1989-02-09
EP0185598B1 (en) 1989-01-04

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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