FR633598A - X-ray tubes - Google Patents

X-ray tubes

Info

Publication number
FR633598A
FR633598A FR633598DA FR633598A FR 633598 A FR633598 A FR 633598A FR 633598D A FR633598D A FR 633598DA FR 633598 A FR633598 A FR 633598A
Authority
FR
France
Prior art keywords
ray tubes
tubes
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
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
Application filed by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of FR633598A publication Critical patent/FR633598A/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
    • H01J35/24—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
    • 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
    • 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)
    • 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
FR633598D 1927-01-18 1927-04-29 X-ray tubes Expired FR633598A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL35727A NL24781C (en) 1927-01-18 1927-01-18
NL45957A NL31411C (en) 1927-01-18 1929-04-19

Publications (1)

Publication Number Publication Date
FR633598A true FR633598A (en) 1928-01-31

Family

ID=33566891

Family Applications (2)

Application Number Title Priority Date Filing Date
FR633598D Expired FR633598A (en) 1927-01-18 1927-04-29 X-ray tubes
FR38180D Expired FR38180E (en) 1927-01-18 1930-03-26 X-ray tubes

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR38180D Expired FR38180E (en) 1927-01-18 1930-03-26 X-ray tubes

Country Status (9)

Country Link
US (2) US1893759A (en)
AT (1) AT138948B (en)
BE (3) BE341624A (en)
CH (2) CH124857A (en)
DE (3) DE559089C (en)
DK (1) DK44675C (en)
FR (2) FR633598A (en)
GB (2) GB286436A (en)
NL (2) NL24781C (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE429488A (en) * 1937-08-02
DE765667C (en) * 1937-08-20 1954-04-05 Mueller C H F Ag X-ray tube
US2430800A (en) * 1943-10-02 1947-11-11 Gen Electric X Ray Corp Rotating anode construction
DE923312C (en) * 1950-08-19 1955-02-10 Siemens Reiniger Werke Ag Electric high vacuum discharge tubes with rotatable electrode
CH293278A (en) * 1950-08-28 1953-09-15 Siemens Reiniger Werke Ag Electric discharge tube.
BE524719A (en) * 1952-12-01
US3331978A (en) * 1962-05-28 1967-07-18 Varian Associates Electron beam x-ray generator with movable, fluid-cooled target
DE2607618A1 (en) * 1976-02-25 1977-09-01 Philips Patentverwaltung ROENTINE PIPE
US4811375A (en) * 1981-12-02 1989-03-07 Medical Electronic Imaging Corporation X-ray tubes
JPS6276246A (en) * 1985-09-30 1987-04-08 Toshiba Corp Rotary anode x-ray tube
DE19958115A1 (en) * 1999-12-02 2001-06-13 Franz Lohmann Inh Hermann Lohm X-ray tube has rotary core anode with sleeve openings for accelerated electrons and x-rays generated in target on end facing cathode, outside central axis and in lateral surface at target height
CN102257591B (en) 2008-12-17 2014-06-04 皇家飞利浦电子股份有限公司 Attachment of a high-z focal track layer to a carbon-carbon composite substrate serving as a rotary anode target

Also Published As

Publication number Publication date
FR38180E (en) 1931-04-21
DE567674C (en) 1933-01-07
AT138948B (en) 1934-10-10
NL24781C (en) 1931-09-15
CH124857A (en) 1928-03-01
BE372145A (en)
BE368929A (en)
CH148896A (en) 1931-08-15
GB286436A (en) 1928-03-08
DE599029C (en) 1934-06-23
DE559089C (en) 1932-09-15
NL31411C (en) 1933-12-15
DK44675C (en) 1931-10-05
US1893759A (en) 1933-01-10
BE341624A (en)
US1977275A (en) 1934-10-16
GB344692A (en) 1931-03-12

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