GB400022A - Improvements in or relating to x-ray tubes having a rotatable anode - Google Patents

Improvements in or relating to x-ray tubes having a rotatable anode

Info

Publication number
GB400022A
GB400022A GB36473/32A GB3647332A GB400022A GB 400022 A GB400022 A GB 400022A GB 36473/32 A GB36473/32 A GB 36473/32A GB 3647332 A GB3647332 A GB 3647332A GB 400022 A GB400022 A GB 400022A
Authority
GB
United Kingdom
Prior art keywords
grooves
ray tubes
anode
relating
discs
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB36473/32A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CHF Mueller AG
Original Assignee
CHF Mueller 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
Application filed by CHF Mueller AG filed Critical CHF Mueller AG
Publication of GB400022A publication Critical patent/GB400022A/en
Expired legal-status Critical Current

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
    • H01J35/105—Cooling of rotating anodes, e.g. heat emitting layers or structures

Landscapes

  • Particle Accelerators (AREA)
  • Thermotherapy And Cooling Therapy Devices (AREA)
  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)

Abstract

400,022. Rontgen-ray tubes. MœLLER AKT.-GES., C. H. F., 24, R÷ntgenstrasse, Hamburg, Germany. Dec. 23, 1932, No. 36473. Convention date, Jan. 7. [Class 39 (i).] To increase the heatradiating capacity of a rotary cylindrical anode having the focal spot at its end, the cylindrical surface of the anode 13 is made rugged as by forming grooves 15. The grooves may be formed by building up the body 13 of discs alternately of large and small diameters. The discs are of good heat-conducting metal such as copper and may be provided with a black coating such as nickel oxide. Alternatively the grooves may be formed by a helical wire wound about the body 13. The wire is of superficially oxidized nickel or of tungsten, tantalum or molybdenum or is provided with. a black coating such as nickel oxide after winding on the body 13.
GB36473/32A 1932-01-07 1932-12-23 Improvements in or relating to x-ray tubes having a rotatable anode Expired GB400022A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE400022X 1932-01-07

Publications (1)

Publication Number Publication Date
GB400022A true GB400022A (en) 1933-10-19

Family

ID=6397666

Family Applications (1)

Application Number Title Priority Date Filing Date
GB36473/32A Expired GB400022A (en) 1932-01-07 1932-12-23 Improvements in or relating to x-ray tubes having a rotatable anode

Country Status (2)

Country Link
FR (1) FR748116A (en)
GB (1) GB400022A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2489080A (en) * 1946-07-17 1949-11-22 Hartford Nat Bank & Trust Co X-ray tube comprising a disk-shaped rotary anode
US2549614A (en) * 1948-10-27 1951-04-17 Westinghouse Electric Corp Rotary anode x-ray tube
WO2006092518A1 (en) * 2005-03-02 2006-09-08 Commissariat A L'energie Atomique Monochromatic x-ray source and x-ray microscope using one such source

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE765667C (en) * 1937-08-20 1954-04-05 Mueller C H F Ag X-ray tube
DE879579C (en) * 1942-05-12 1953-06-15 Mueller C H F Ag Rotating anode for X-ray tubes
US4688239A (en) * 1984-09-24 1987-08-18 The B. F. Goodrich Company Heat dissipation means for X-ray generating tubes

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2489080A (en) * 1946-07-17 1949-11-22 Hartford Nat Bank & Trust Co X-ray tube comprising a disk-shaped rotary anode
US2549614A (en) * 1948-10-27 1951-04-17 Westinghouse Electric Corp Rotary anode x-ray tube
WO2006092518A1 (en) * 2005-03-02 2006-09-08 Commissariat A L'energie Atomique Monochromatic x-ray source and x-ray microscope using one such source
FR2882886A1 (en) * 2005-03-02 2006-09-08 Commissariat Energie Atomique MONOCHROMATIC X-RAY SOURCE AND X-RAY MICROSCOPE USING SUCH A SOURCE

Also Published As

Publication number Publication date
FR748116A (en) 1933-06-29

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