GB501253A - Improvements in or relating to x-ray tubes - Google Patents

Improvements in or relating to x-ray tubes

Info

Publication number
GB501253A
GB501253A GB22626/38A GB2262638A GB501253A GB 501253 A GB501253 A GB 501253A GB 22626/38 A GB22626/38 A GB 22626/38A GB 2262638 A GB2262638 A GB 2262638A GB 501253 A GB501253 A GB 501253A
Authority
GB
United Kingdom
Prior art keywords
glass
anode
bearings
tube
cylinder
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
GB22626/38A
Other languages
English (en)
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of GB501253A publication Critical patent/GB501253A/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
    • H01J35/20—Selection of substances for gas fillings; Means for obtaining or maintaining the desired pressure within the tube, e.g. by gettering
    • 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
    • H01J35/101—Arrangements for rotating anodes, e.g. supporting means, means for greasing, means for sealing the axle or means for shielding or protecting the driving
    • H01J35/1017—Bearings for rotating anodes
    • H01J35/1024—Rolling bearings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2235/00—X-ray tubes
    • H01J2235/16—Vessels
    • H01J2235/165—Shielding arrangements
    • H01J2235/168—Shielding arrangements against charged particles

Landscapes

  • X-Ray Techniques (AREA)
  • Rolling Contact Bearings (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
GB22626/38A 1937-08-02 1938-07-29 Improvements in or relating to x-ray tubes Expired GB501253A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEN41029D DE748187C (de) 1937-08-02 1937-08-02 Roentgenroehre mit auf Kugeln gelagerter Drehanode

Publications (1)

Publication Number Publication Date
GB501253A true GB501253A (en) 1939-02-23

Family

ID=25759672

Family Applications (1)

Application Number Title Priority Date Filing Date
GB22626/38A Expired GB501253A (en) 1937-08-02 1938-07-29 Improvements in or relating to x-ray tubes

Country Status (8)

Country Link
US (1) US2232831A (fr)
BE (1) BE429488A (fr)
CH (1) CH204369A (fr)
DE (1) DE748187C (fr)
FR (1) FR841545A (fr)
GB (1) GB501253A (fr)
NL (1) NL52715C (fr)
SE (1) SE97777C1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2496112A (en) * 1941-11-20 1950-01-31 Hartford Nat Bank & Trust Co X-ray tube

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE891430C (de) * 1942-08-15 1953-09-28 Mueller C H F Ag Drehanode fuer Roentgenroehren
US2430800A (en) * 1943-10-02 1947-11-11 Gen Electric X Ray Corp Rotating anode construction
US2812462A (en) * 1953-05-18 1957-11-05 Gen Electric Anode structure
DE1062828B (de) * 1955-04-23 1959-08-06 Phoenix Roentgenroehrenwerk Ru Roentgenroehre mit tellerfoermiger Drehanode
DE1041173B (de) * 1957-04-02 1958-10-16 Phoenix Roentgenroehrenwerk Ru Drehanodenroentgenroehre mit waermegeschuetzten Lagern fuer die Drehanode
DE1099095B (de) * 1958-07-17 1961-02-09 Siemens Reiniger Werke Ag Drehanoden-Roentgenroehre
DE102006005242A1 (de) 2006-02-03 2007-08-16 Wilhelm Dr. Irvine Degen Rüttleranordnung und Verfahren zur Herstellung von Materialsäulen im Boden
JP2008243694A (ja) * 2007-03-28 2008-10-09 Jtekt Corp Ｘ線管用転がり軸受およびｘ線管装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE296334C (fr) *
BE368929A (fr) * 1927-01-18
DE579437C (de) * 1929-05-26 1933-06-26 Hugo Stintzing Dr Hochvakuumgeraet
DE603896C (de) * 1932-05-30 1934-10-11 C H F Mueller Akt Ges Roentgenroehre, deren Antikathode aus einem feststehenden, gut waermeleitenden Teil besteht, um welchen sich der von den Elektronen getroffene Teil bei seiner Rotation dreht
DE623027C (de) * 1933-01-26 1935-12-11 Hugo Stintzing Dr Einrichtung zur Erhoehung der Belastbarkeit von metallischen Roentgenroehren mit relativ zum Gehaeuse drehbarer Anode
US2030561A (en) * 1933-03-28 1936-02-11 Westinghouse Lamp Co X-ray tube
DE611336C (de) * 1933-06-24 1935-04-09 Siemens Reiniger Werke Akt Ges Roentgenroehre mit relativ zum Roehrenkoerper rotierender, zur Waermeabstrahlung bei hohen Temperaturen geeigneter Anode

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2496112A (en) * 1941-11-20 1950-01-31 Hartford Nat Bank & Trust Co X-ray tube

Also Published As

Publication number Publication date
SE97777C1 (sv) 1940-01-09
NL52715C (fr)
FR841545A (fr) 1939-05-22
DE748187C (de) 1944-10-28
US2232831A (en) 1941-02-25
BE429488A (fr)
CH204369A (de) 1939-04-30

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