JPS5578449A - Rotary anode x-ray tube - Google Patents

Rotary anode x-ray tube

Info

Publication number
JPS5578449A
JPS5578449A JP15166378A JP15166378A JPS5578449A JP S5578449 A JPS5578449 A JP S5578449A JP 15166378 A JP15166378 A JP 15166378A JP 15166378 A JP15166378 A JP 15166378A JP S5578449 A JPS5578449 A JP S5578449A
Authority
JP
Japan
Prior art keywords
rotor
heat
vacuum container
cooling liquid
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.)
Pending
Application number
JP15166378A
Other languages
Japanese (ja)
Inventor
Keiichi Yoneyama
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP15166378A priority Critical patent/JPS5578449A/en
Publication of JPS5578449A publication Critical patent/JPS5578449A/en
Pending legal-status Critical Current

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  • X-Ray Techniques (AREA)

Abstract

PURPOSE: To extend the life of a rotary X-ray tube by efficiently transmitting the heat conducted by a rotor to a cooling liquid, reducing the heat resistance of a vacuum container holding bearings, and lowering the temperature of the outer wall of the vacuum container by a cooling liquid.
CONSTITUTION: A part of heat produced by a target 10 is transmitted to an external cooling liquid through a vacuum container 9 by radiation and the rest of the heat is transmitted to the external cooling liquid through a supporting colum 11, rotor 12, and a vacuum container 9b by heat conduction. The heat produced by a inner cylinder 12b of the rotor 12 is radiated efficiently to a part 9b1 of the vacuum container 9 inserted in the rotor 12. The heat radiated to the outer cylinder 12a of the rotor 12 is insulated by a heat insulating cylinder 17 provided between the outer and inner cylinders 12a and 12b of the rotor 12.
COPYRIGHT: (C)1980,JPO&Japio
JP15166378A 1978-12-08 1978-12-08 Rotary anode x-ray tube Pending JPS5578449A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15166378A JPS5578449A (en) 1978-12-08 1978-12-08 Rotary anode x-ray tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15166378A JPS5578449A (en) 1978-12-08 1978-12-08 Rotary anode x-ray tube

Publications (1)

Publication Number Publication Date
JPS5578449A true JPS5578449A (en) 1980-06-13

Family

ID=15523496

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15166378A Pending JPS5578449A (en) 1978-12-08 1978-12-08 Rotary anode x-ray tube

Country Status (1)

Country Link
JP (1) JPS5578449A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60136139A (en) * 1983-12-05 1985-07-19 エヌ・ベー・フイリツプス・フルーイランペンフアブリケン Rotary anode x-ray tube having slide bearing
US5224142A (en) * 1991-01-31 1993-06-29 Kabushiki Kaisha Toshiba Rotary-anode type x-ray tube
US5384818A (en) * 1992-04-08 1995-01-24 Kabushiki Kaisha Toshiba X-ray tube of the rotary anode type
US5978447A (en) * 1997-11-11 1999-11-02 Picker International, Inc. X-ray tube straddle bearing assembly
KR100414381B1 (en) * 2000-04-28 2004-01-07 홋카이도 유니버시티 A scattering target-holding mechanism and an electron spin analyzer
JP2010123575A (en) * 2008-11-21 2010-06-03 General Electric Co <Ge> X-ray tube with liquid lubrication type bearing and liquid cooling type anode target assembly

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60136139A (en) * 1983-12-05 1985-07-19 エヌ・ベー・フイリツプス・フルーイランペンフアブリケン Rotary anode x-ray tube having slide bearing
US5224142A (en) * 1991-01-31 1993-06-29 Kabushiki Kaisha Toshiba Rotary-anode type x-ray tube
US5384818A (en) * 1992-04-08 1995-01-24 Kabushiki Kaisha Toshiba X-ray tube of the rotary anode type
US5978447A (en) * 1997-11-11 1999-11-02 Picker International, Inc. X-ray tube straddle bearing assembly
KR100414381B1 (en) * 2000-04-28 2004-01-07 홋카이도 유니버시티 A scattering target-holding mechanism and an electron spin analyzer
JP2010123575A (en) * 2008-11-21 2010-06-03 General Electric Co <Ge> X-ray tube with liquid lubrication type bearing and liquid cooling type anode target assembly

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