[go: up one dir, main page]

FR874898A - Perfectionnements aux tubes à rayons chi et analogues - Google Patents

Perfectionnements aux tubes à rayons chi et analogues

Info

Publication number
FR874898A
FR874898A FR874898DA FR874898A FR 874898 A FR874898 A FR 874898A FR 874898D A FR874898D A FR 874898DA FR 874898 A FR874898 A FR 874898A
Authority
FR
France
Prior art keywords
chi
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.)
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 FR874898A publication Critical patent/FR874898A/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
FR874898D 1940-09-10 1941-08-27 Perfectionnements aux tubes à rayons chi et analogues Expired FR874898A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US356157A US2298335A (en) 1940-09-10 1940-09-10 Multiple target anode

Publications (1)

Publication Number Publication Date
FR874898A true FR874898A (fr) 1942-08-28

Family

ID=23400378

Family Applications (1)

Application Number Title Priority Date Filing Date
FR874898D Expired FR874898A (fr) 1940-09-10 1941-08-27 Perfectionnements aux tubes à rayons chi et analogues

Country Status (3)

Country Link
US (1) US2298335A (fr)
FR (1) FR874898A (fr)
GB (1) GB551346A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1207020B (de) * 1963-12-02 1965-12-16 Dr Med Gertrud Klefisch Vakuumroehre

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2427089A (en) * 1942-10-28 1947-09-09 Westinghouse Electric Corp Switch
NL70856C (fr) * 1946-07-17
US2492304A (en) * 1948-05-08 1949-12-27 Westinghouse Electric Corp Tandem x-ray tube stabilizer
IT481616A (fr) * 1950-08-19
US2999935A (en) * 1957-10-30 1961-09-12 Industrial Nucleonics Corp Convertible radiation source
US2926270A (en) * 1957-12-30 1960-02-23 Gen Electric Rotating anode x-ray tube
US2922904A (en) * 1957-12-30 1960-01-26 Gen Electric Target window for x-ray microscopes
US2959700A (en) * 1958-11-24 1960-11-08 Shell Oil Co Particle accelerator
NL297881A (fr) * 1962-09-15
US3610984A (en) * 1967-12-28 1971-10-05 Tokyo Shibaura Electric Co Rotating-anode x-ray tube with multiple focal areas
US4281269A (en) * 1977-04-27 1981-07-28 Ledley Robert S Microfocus X-ray tube
US4344013A (en) * 1979-10-23 1982-08-10 Ledley Robert S Microfocus X-ray tube
DK147778C (da) * 1981-12-29 1985-05-20 Andrex Radiation Prod As Roentgenstraalegenerator
DE3417250A1 (de) * 1984-05-10 1985-11-14 Leybold-Heraeus GmbH, 5000 Köln Roentgenroehre fuer die roentgenangeregte fotoelektronenspektroskopie (xps)
JPS61140041A (ja) * 1984-12-11 1986-06-27 Hamamatsu Photonics Kk マルチスペクトルｘ線発生管
US9177755B2 (en) 2013-03-04 2015-11-03 Moxtek, Inc. Multi-target X-ray tube with stationary electron beam position
US9184020B2 (en) * 2013-03-04 2015-11-10 Moxtek, Inc. Tiltable or deflectable anode x-ray tube
US10748735B2 (en) 2018-03-29 2020-08-18 The Boeing Company Multi-spectral X-ray target and source

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1207020B (de) * 1963-12-02 1965-12-16 Dr Med Gertrud Klefisch Vakuumroehre

Also Published As

Publication number Publication date
GB551346A (en) 1943-02-18
US2298335A (en) 1942-10-13

Similar Documents

Publication Publication Date Title
FR874898A (fr) Perfectionnements aux tubes à rayons chi et analogues
FR877309A (fr) Perfectionnements aux tubes à rayons cathodiques
FR51400E (fr) Perfectionnements aux tubes à décharge
FR879753A (fr) Tube à rayons chi
FR940971A (fr) Perfectionnements aux tubes à rayons chi
FR888826A (fr) Perfectionnements aux constructions à panneaux en tôle
FR873941A (fr) Perfectionnements apportés aux tubes à rayons chi protégés
FR942455A (fr) Perfectionnements aux tubes à rayons cathodiques
FR870111A (fr) Perfectionnements aux tubes à décharge
FR884059A (fr) Perfectionnements aux tubes à décharges
FR881865A (fr) Tubes à rayons cathodiques
FR943753A (fr) Perfectionnements aux ancdes tournantes de tubes à rayons chi
FR851941A (fr) Tubes à rayons cathodiques et similaires
FR940157A (fr) Perfectionnements aux tubes à rayons chi
FR871986A (fr) Perfectionnements aux tubes à rayons cathodiques
FR877157A (fr) Perfectionnements apportés aux tubes à rayons chi à anode rotative
FR876727A (fr) Perfectionnements aux malaxeurs et analogues
FR865329A (fr) Tubes à rayons cathodiques et analogues
FR866332A (fr) Perfectionnements aux tubes à décharge
FR873959A (fr) Tube à rayons cathodiques
FR916922A (fr) Perfectionnements aux tampons muraux ou analogues
FR898938A (fr) Perfectionnements aux chaudières et analogues
FR871431A (fr) Perfectionnements apportés aux commandes à distance
FR864648A (fr) Perfectionnements aux treuils et appareils analogues
FR831561A (fr) Tubes à rayons x et dispositifs analogues