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.)
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 NVfiledCriticalPhilips Gloeilampenfabrieken NV
Publication of GB318995ApublicationCriticalpatent/GB318995A/en
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
Landscapes
Electron Sources, Ion Sources
(AREA)
GB23077/29A1928-09-141929-07-26Improvements in or relating to x-ray tubes
ExpiredGB318995A
(en)
Roentgenroehre, bei der die einzelnen Teile des Brennfleckes mit voneinander verschiedener Geschwindigkeit relativ zur Antikathodenflaeche bewegt werden