FR870290A - Cooling device for high power roentgen tubes - Google Patents

Cooling device for high power roentgen tubes

Info

Publication number
FR870290A
FR870290A FR870290DA FR870290A FR 870290 A FR870290 A FR 870290A FR 870290D A FR870290D A FR 870290DA FR 870290 A FR870290 A FR 870290A
Authority
FR
France
Prior art keywords
cooling device
high power
roentgen
tubes
roentgen tubes
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.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs GmbH
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 Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Application granted granted Critical
Publication of FR870290A publication Critical patent/FR870290A/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
    • H01J35/32—Tubes wherein the X-rays are produced at or near the end of the tube or a part thereof which tube or part has a small cross-section to facilitate introduction into a small hole or cavity
FR870290D 1940-02-28 1941-02-25 Cooling device for high power roentgen tubes Expired FR870290A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE870290X 1940-02-28

Publications (1)

Publication Number Publication Date
FR870290A true FR870290A (en) 1942-03-06

Family

ID=6805184

Family Applications (1)

Application Number Title Priority Date Filing Date
FR870290D Expired FR870290A (en) 1940-02-28 1941-02-25 Cooling device for high power roentgen tubes

Country Status (1)

Country Link
FR (1) FR870290A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1217642A1 (en) * 2000-12-22 2002-06-26 Radi Medical Technologies AB Active cooling of a miniature x-ray tube

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1217642A1 (en) * 2000-12-22 2002-06-26 Radi Medical Technologies AB Active cooling of a miniature x-ray tube

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