GB704737A - Improvements in or relating to x-ray tubes - Google Patents

Improvements in or relating to x-ray tubes

Info

Publication number
GB704737A
GB704737A GB29108/52A GB2910852A GB704737A GB 704737 A GB704737 A GB 704737A GB 29108/52 A GB29108/52 A GB 29108/52A GB 2910852 A GB2910852 A GB 2910852A GB 704737 A GB704737 A GB 704737A
Authority
GB
United Kingdom
Prior art keywords
powder
nov
carrier
molybdenum
relating
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
GB29108/52A
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.)
Philips Electrical Industries Ltd
Original Assignee
Philips Electrical Industries Ltd
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 Philips Electrical Industries Ltd filed Critical Philips Electrical Industries Ltd
Publication of GB704737A publication Critical patent/GB704737A/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
    • H01J35/112—Non-rotating anodes

Landscapes

  • X-Ray Techniques (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)

Abstract

704,737. Powder metallurgy. PHILIPS ELECTRICAL INDUSTRIES, Ltd. Nov. 18, 1952 [Nov. 21, 1951], No. 29108/52. Class 83 (4). [Also in Group XL(a)] An X-ray tube anode comprising a tungsten target disc embedded in a molybdenum carrier is made by forming the carrier from molybdenum powder, moulded and sintered with the target disc in situ. The operation is carried out in a moulding cylinder ; the powder is soaked with 5 gms. of paraffin per kg. of powder, compressed and heated, first in wet hydrogen at 1300‹ C. for one hour, and then in dry hydrogen at 2100‹ C. for 15 minutes.
GB29108/52A 1951-11-21 1952-11-18 Improvements in or relating to x-ray tubes Expired GB704737A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL307779X 1951-11-21

Publications (1)

Publication Number Publication Date
GB704737A true GB704737A (en) 1954-02-24

Family

ID=19783541

Family Applications (1)

Application Number Title Priority Date Filing Date
GB29108/52A Expired GB704737A (en) 1951-11-21 1952-11-18 Improvements in or relating to x-ray tubes

Country Status (4)

Country Link
BE (1) BE515674A (en)
CH (1) CH307779A (en)
GB (1) GB704737A (en)
NL (2) NL165494B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4641333A (en) * 1984-09-14 1987-02-03 U.S. Philips Corporation Method of manufacturing an X-ray tube rotary anode and an X-ray tube rotary anode manufactured according to this method
US8900340B2 (en) 2005-10-14 2014-12-02 Plansee Se Tubular target and production method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4641333A (en) * 1984-09-14 1987-02-03 U.S. Philips Corporation Method of manufacturing an X-ray tube rotary anode and an X-ray tube rotary anode manufactured according to this method
US8900340B2 (en) 2005-10-14 2014-12-02 Plansee Se Tubular target and production method
US9890451B2 (en) 2005-10-14 2018-02-13 Plansee Se Tubular target and production method

Also Published As

Publication number Publication date
NL165494B (en)
BE515674A (en)
CH307779A (en) 1955-06-15
NL85468C (en)

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