FR38180E - Tubes à rayons x - Google Patents

Tubes à rayons x

Info

Publication number
FR38180E
FR38180E FR38180DA FR38180E FR 38180 E FR38180 E FR 38180E FR 38180D A FR38180D A FR 38180DA FR 38180 E FR38180 E FR 38180E
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
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
Application granted granted Critical
Publication of FR38180E publication Critical patent/FR38180E/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
    • H01J35/24—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
FR38180D 1927-01-18 1930-03-26 Tubes à rayons x Expired FR38180E (fr)

Applications Claiming Priority (2)

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

Publications (1)

Publication Number Publication Date
FR38180E true FR38180E (fr) 1931-04-21

Family

ID=33566891

Family Applications (2)

Application Number Title Priority Date Filing Date
FR633598D Expired FR633598A (fr) 1927-01-18 1927-04-29 Tubes à rayons x
FR38180D Expired FR38180E (fr) 1927-01-18 1930-03-26 Tubes à rayons x

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR633598D Expired FR633598A (fr) 1927-01-18 1927-04-29 Tubes à rayons x

Country Status (9)

Country Link
US (2) US1893759A (fr)
AT (1) AT138948B (fr)
BE (3) BE368929A (fr)
CH (2) CH124857A (fr)
DE (3) DE599029C (fr)
DK (1) DK44675C (fr)
FR (2) FR633598A (fr)
GB (2) GB286436A (fr)
NL (2) NL24781C (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE429488A (fr) * 1937-08-02
DE765667C (de) * 1937-08-20 1954-04-05 Mueller C H F Ag Roentgenroehre
US2430800A (en) * 1943-10-02 1947-11-11 Gen Electric X Ray Corp Rotating anode construction
DE923312C (de) * 1950-08-19 1955-02-10 Siemens Reiniger Werke Ag Elektrische Hochvakuum-Entladungsroehre mit drehbar gelagerter Elektrode
CH293278A (de) * 1950-08-28 1953-09-15 Siemens Reiniger Werke Ag Elektrische Entladungsröhre.
NL92818C (fr) * 1952-12-01
US3331978A (en) * 1962-05-28 1967-07-18 Varian Associates Electron beam x-ray generator with movable, fluid-cooled target
DE2607618A1 (de) * 1976-02-25 1977-09-01 Philips Patentverwaltung Roentgenroehre
US4811375A (en) * 1981-12-02 1989-03-07 Medical Electronic Imaging Corporation X-ray tubes
JPS6276246A (ja) * 1985-09-30 1987-04-08 Toshiba Corp 回転陽極形ｘ線管
DE19958115A1 (de) * 1999-12-02 2001-06-13 Franz Lohmann Inh Hermann Lohm Röntgenröhre mit Kerndrehenode
EP2380183B1 (fr) 2008-12-17 2012-08-15 Koninklijke Philips Electronics N.V. Fixation d'une couche de piste focale à z élevé à un substrat de composite carbone-carbone servant de cible anodique rotative

Also Published As

Publication number Publication date
DE599029C (de) 1934-06-23
BE372145A (fr)
CH148896A (de) 1931-08-15
BE341624A (fr)
DE567674C (de) 1933-01-07
US1893759A (en) 1933-01-10
NL31411C (fr) 1933-12-15
BE368929A (fr)
DK44675C (da) 1931-10-05
CH124857A (de) 1928-03-01
US1977275A (en) 1934-10-16
NL24781C (fr) 1931-09-15
GB286436A (en) 1928-03-08
GB344692A (en) 1931-03-12
AT138948B (de) 1934-10-10
DE559089C (de) 1932-09-15
FR633598A (fr) 1928-01-31

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