FR38894E - Tube à rayons x - Google Patents

Tube à rayons x

Info

Publication number
FR38894E
FR38894E FR38894DA FR38894E FR 38894 E FR38894 E FR 38894E FR 38894D A FR38894D A FR 38894DA FR 38894 E FR38894 E FR 38894E
Authority
FR
France
Prior art keywords
ray tube
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
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
Priority claimed from NL35727A external-priority patent/NL24781C/xx
Application filed by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of FR38894E publication Critical patent/FR38894E/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
    • 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
    • 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
FR38894D 1927-01-18 1930-07-22 Tube à rayons x Expired FR38894E (fr)

Applications Claiming Priority (3)

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
NL47495A NL32106C (fr) 1927-01-18 1929-08-02

Publications (1)

Publication Number Publication Date
FR38894E true FR38894E (fr) 1931-08-07

Family

ID=34068951

Family Applications (1)

Application Number Title Priority Date Filing Date
FR38894D Expired FR38894E (fr) 1927-01-18 1930-07-22 Tube à rayons x

Country Status (7)

Country Link
US (1) US1962275A (fr)
AT (1) AT127611B (fr)
CH (1) CH151587A (fr)
DE (1) DE591625C (fr)
FR (1) FR38894E (fr)
GB (1) GB345914A (fr)
NL (1) NL32106C (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE748910C (de) * 1940-10-01 1944-11-11 Als OEldiffusionspumpe eingerichtete Drehanodenroentgenroehre
NL63159C (fr) * 1943-03-15
US2784150A (en) * 1953-09-16 1957-03-05 Rose Arthur Agitator for vacuum still
US2957150A (en) * 1957-02-11 1960-10-18 Jennings Radio Mfg Corp Vacuum insulated current transformer
US2957151A (en) * 1957-02-11 1960-10-18 Jennings Radio Mfg Corp Current transformer
US4685119A (en) * 1985-04-08 1987-08-04 Kms Fusion, Inc. Movable anode x-ray source with enhanced anode cooling
DE4019614A1 (de) * 1990-06-20 1992-01-02 Philips Patentverwaltung Drehanodenroentgenroehre

Also Published As

Publication number Publication date
DE591625C (de) 1934-01-26
AT127611B (de) 1932-04-11
GB345914A (en) 1931-04-02
CH151587A (de) 1931-12-15
NL32106C (fr) 1934-03-15
US1962275A (en) 1934-06-12

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