FR940157A - Perfectionnements aux tubes à rayons chi - Google Patents

Perfectionnements aux tubes à rayons chi

Info

Publication number
FR940157A
FR940157A FR940157DA FR940157A FR 940157 A FR940157 A FR 940157A FR 940157D A FR940157D A FR 940157DA FR 940157 A FR940157 A FR 940157A
Authority
FR
France
Prior art keywords
chi
ray tube
enhancements
tube enhancements
ray
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
Other languages
English (en)
French (fr)
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston SA
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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Application granted granted Critical
Publication of FR940157A publication Critical patent/FR940157A/fr
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
    • H01J35/101—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
    • H01J2235/10—Drive means for anode (target) substrate
    • H01J2235/1026—Means (motors) for driving the target (anode)
    • H01J2235/1033—Means (motors) for driving the target (anode) mounted within the vacuum vessel
FR940157D 1941-04-25 1947-01-28 Perfectionnements aux tubes à rayons chi Expired FR940157A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US390321A US2311724A (en) 1941-04-25 1941-04-25 X-ray tube

Publications (1)

Publication Number Publication Date
FR940157A true FR940157A (fr) 1948-12-06

Family

ID=9830940

Family Applications (1)

Application Number Title Priority Date Filing Date
FR940157D Expired FR940157A (fr) 1941-04-25 1947-01-28 Perfectionnements aux tubes à rayons chi

Country Status (4)

Country Link
US (1) US2311724A (h)
BE (1) BE477898A (h)
FR (1) FR940157A (h)
GB (1) GB556787A (h)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL70856C (h) * 1946-07-17
FR1363155A (fr) * 1963-01-30 1964-06-12 Tubix Sa Anode tournante pour tubes à rayons x
US3502926A (en) * 1967-03-24 1970-03-24 Hitachi Ltd Rotating anode x-ray tube with magnetic damper
DE4108591A1 (de) * 1990-03-28 1991-10-02 Siemens Ag Magnetische kupplung, insbesondere fuer eine roentgen-drehroehre

Also Published As

Publication number Publication date
US2311724A (en) 1943-02-23
BE477898A (h)
GB556787A (en) 1943-10-21

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