JPS5423492A - X-ray generator - Google Patents

X-ray generator

Info

Publication number
JPS5423492A
JPS5423492A JP8897677A JP8897677A JPS5423492A JP S5423492 A JPS5423492 A JP S5423492A JP 8897677 A JP8897677 A JP 8897677A JP 8897677 A JP8897677 A JP 8897677A JP S5423492 A JPS5423492 A JP S5423492A
Authority
JP
Japan
Prior art keywords
ray generator
electron beam
trap
protect
thermal damage
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.)
Granted
Application number
JP8897677A
Other languages
Japanese (ja)
Other versions
JPS5758038B2 (en
Inventor
Eiji Watanabe
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.)
Jeol Ltd
Original Assignee
Jeol Ltd
Nihon Denshi KK
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 Jeol Ltd, Nihon Denshi KK filed Critical Jeol Ltd
Priority to JP8897677A priority Critical patent/JPS5423492A/en
Publication of JPS5423492A publication Critical patent/JPS5423492A/en
Publication of JPS5758038B2 publication Critical patent/JPS5758038B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To protect the X-ray generation target from thermal damage, by radiating electron beam in the trap, in starting scanning of electron beam.
COPYRIGHT: (C)1979,JPO&Japio
JP8897677A 1977-07-25 1977-07-25 X-ray generator Granted JPS5423492A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8897677A JPS5423492A (en) 1977-07-25 1977-07-25 X-ray generator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8897677A JPS5423492A (en) 1977-07-25 1977-07-25 X-ray generator

Publications (2)

Publication Number Publication Date
JPS5423492A true JPS5423492A (en) 1979-02-22
JPS5758038B2 JPS5758038B2 (en) 1982-12-07

Family

ID=13957822

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8897677A Granted JPS5423492A (en) 1977-07-25 1977-07-25 X-ray generator

Country Status (1)

Country Link
JP (1) JPS5423492A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7123688B2 (en) * 2002-05-31 2006-10-17 Koninklijke Philips Electronics, N.V. X-ray tube
WO2008155715A2 (en) * 2007-06-21 2008-12-24 Philips Intellectual Property & Standards Gmbh Fast dose modulation using z-deflection in a rotaring anode or rotaring frame tube
EP1463085A3 (en) * 2003-03-26 2010-05-19 General Electric Company X-ray inspection system and method of operating
WO2010074031A1 (en) * 2008-12-22 2010-07-01 オムロン株式会社 X-ray inspection method and x-ray inspection apparatus
FR2974967A1 (en) * 2011-05-02 2012-11-09 Gen Electric METHOD AND DEVICE FOR IMPLEMENTING DOUBLE ENERGY IMAGING
CN105849851A (en) * 2013-10-29 2016-08-10 瓦里安医疗系统公司 X-ray tube having planar emitter with tunable emission characteristics and magnetic steering and focusing
JP2018508108A (en) * 2015-03-09 2018-03-22 ヴァレックス イメージング コーポレイション X-ray tube with a magnetic quadrupole for focusing and a magnetic dipole for steering
EP3648136A1 (en) * 2018-10-30 2020-05-06 Koninklijke Philips N.V. X-ray tube for fast kilovolt-peak switching

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7123688B2 (en) * 2002-05-31 2006-10-17 Koninklijke Philips Electronics, N.V. X-ray tube
EP1514458B1 (en) * 2002-05-31 2011-12-07 Philips Intellectual Property & Standards GmbH X-ray tube system
EP1463085A3 (en) * 2003-03-26 2010-05-19 General Electric Company X-ray inspection system and method of operating
WO2008155715A2 (en) * 2007-06-21 2008-12-24 Philips Intellectual Property & Standards Gmbh Fast dose modulation using z-deflection in a rotaring anode or rotaring frame tube
WO2008155715A3 (en) * 2007-06-21 2009-03-19 Philips Intellectual Property Fast dose modulation using z-deflection in a rotaring anode or rotaring frame tube
US8189742B2 (en) 2007-06-21 2012-05-29 Koninklijke Philips Electronics Nv Fast dose modulation using Z-deflection in a rotaring anode or rotaring frame tube
WO2010074031A1 (en) * 2008-12-22 2010-07-01 オムロン株式会社 X-ray inspection method and x-ray inspection apparatus
US9198629B2 (en) 2011-05-02 2015-12-01 General Electric Company Dual energy imaging with beam blocking during energy transition
FR2974967A1 (en) * 2011-05-02 2012-11-09 Gen Electric METHOD AND DEVICE FOR IMPLEMENTING DOUBLE ENERGY IMAGING
CN105849851A (en) * 2013-10-29 2016-08-10 瓦里安医疗系统公司 X-ray tube having planar emitter with tunable emission characteristics and magnetic steering and focusing
WO2016144897A1 (en) * 2013-10-29 2016-09-15 Varian Medical Systems, Inc. X-ray tube having magnetic quadrupoles for focusing and magnetic dipoles for steering
US10269529B2 (en) 2013-10-29 2019-04-23 Varex Imaging Corporation Method of designing X-ray tube having planar emitter with tunable emission characteristics
JP2018508108A (en) * 2015-03-09 2018-03-22 ヴァレックス イメージング コーポレイション X-ray tube with a magnetic quadrupole for focusing and a magnetic dipole for steering
US10008359B2 (en) 2015-03-09 2018-06-26 Varex Imaging Corporation X-ray tube having magnetic quadrupoles for focusing and magnetic dipoles for steering
EP3648136A1 (en) * 2018-10-30 2020-05-06 Koninklijke Philips N.V. X-ray tube for fast kilovolt-peak switching
WO2020088939A1 (en) * 2018-10-30 2020-05-07 Koninklijke Philips N.V. X-ray tube for fast kilovolt-peak switching

Also Published As

Publication number Publication date
JPS5758038B2 (en) 1982-12-07

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