FR692620A - Chi-ray tube comprising an anticathode mobile with respect to the focal spot - Google Patents

Chi-ray tube comprising an anticathode mobile with respect to the focal spot

Info

Publication number
FR692620A
FR692620A FR692620DA FR692620A FR 692620 A FR692620 A FR 692620A FR 692620D A FR692620D A FR 692620DA FR 692620 A FR692620 A FR 692620A
Authority
FR
France
Prior art keywords
anticathode
chi
mobile
respect
ray tube
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
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.)
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
Priority claimed from NL45957A external-priority patent/NL31411C/xx
Application filed by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of FR692620A publication Critical patent/FR692620A/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
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J35/00—X-ray tubes
    • H01J35/24—Tubes wherein the point of impact of the cathode ray on the anode or anticathode is movable relative to the surface thereof
    • H01J35/26—Tubes wherein the point of impact of the cathode ray on the anode or anticathode is movable relative to the surface thereof by rotation of the anode or anticathode
    • 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)
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2235/00—X-ray tubes
    • H01J2235/12—Cooling
    • H01J2235/1225—Cooling characterised by method
    • H01J2235/1262—Circulating fluids
    • H01J2235/1266—Circulating fluids flow being via moving conduit or shaft
FR692620D 1929-04-19 1930-03-24 Chi-ray tube comprising an anticathode mobile with respect to the focal spot Expired FR692620A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL45957A NL31411C (en) 1927-01-18 1929-04-19

Publications (1)

Publication Number Publication Date
FR692620A true FR692620A (en) 1930-11-07

Family

ID=41055079

Family Applications (1)

Application Number Title Priority Date Filing Date
FR692620D Expired FR692620A (en) 1929-04-19 1930-03-24 Chi-ray tube comprising an anticathode mobile with respect to the focal spot

Country Status (9)

Country Link
US (1) US1977541A (en)
AT (1) AT118763B (en)
BE (1) BE368820A (en)
CH (1) CH146975A (en)
DE (1) DE605180C (en)
DK (1) DK44241C (en)
FR (1) FR692620A (en)
GB (1) GB331052A (en)
NL (1) NL34152C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2344957A1 (en) * 1976-03-18 1977-10-14 Plansee Metallwerk ROTATING X-RAY ANODE

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE900977C (en) * 1939-02-18 1954-01-04 Dr Rolf Hosemann X-ray tube with line focal point and flexibly attached pendulum anode
DE1165769B (en) * 1961-10-31 1964-03-19 Licentia Gmbh High-performance hydrogen tube

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2344957A1 (en) * 1976-03-18 1977-10-14 Plansee Metallwerk ROTATING X-RAY ANODE

Also Published As

Publication number Publication date
GB331052A (en) 1930-06-26
AT118763B (en) 1930-08-11
NL34152C (en) 1934-11-15
BE368820A (en) 1930-04-30
US1977541A (en) 1934-10-16
DK44241C (en) 1931-06-22
CH146975A (en) 1931-05-15
DE605180C (en) 1934-11-06

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