DE3173649D1 - X-ray tube - Google Patents

X-ray tube

Info

Publication number
DE3173649D1
DE3173649D1 DE8181108428T DE3173649T DE3173649D1 DE 3173649 D1 DE3173649 D1 DE 3173649D1 DE 8181108428 T DE8181108428 T DE 8181108428T DE 3173649 T DE3173649 T DE 3173649T DE 3173649 D1 DE3173649 D1 DE 3173649D1
Authority
DE
Germany
Prior art keywords
tube voltage
anode
focus
ray tube
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
DE8181108428T
Other languages
English (en)
Inventor
Rudolf Dipl Phys Friedel
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Priority to DE8181108428T priority Critical patent/DE3173649D1/de
Application granted granted Critical
Publication of DE3173649D1 publication Critical patent/DE3173649D1/de
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
    • H01J35/16—Vessels; Containers; Shields associated therewith
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2235/00—X-ray tubes
    • H01J2235/16—Vessels
    • H01J2235/165—Shielding arrangements
    • H01J2235/168—Shielding arrangements against charged particles
DE8181108428T 1981-03-02 1981-10-16 X-ray tube Expired DE3173649D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8181108428T DE3173649D1 (en) 1981-03-02 1981-10-16 X-ray tube

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19813107949 DE3107949A1 (de) 1981-03-02 1981-03-02 Roentgenroehre
DE8181108428T DE3173649D1 (en) 1981-03-02 1981-10-16 X-ray tube

Publications (1)

Publication Number Publication Date
DE3173649D1 true DE3173649D1 (en) 1986-03-13

Family

ID=6126181

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19813107949 Withdrawn DE3107949A1 (de) 1981-03-02 1981-03-02 Roentgenroehre
DE8181108428T Expired DE3173649D1 (en) 1981-03-02 1981-10-16 X-ray tube

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19813107949 Withdrawn DE3107949A1 (de) 1981-03-02 1981-03-02 Roentgenroehre

Country Status (4)

Country Link
US (1) US4468802A (de)
EP (1) EP0059238B1 (de)
AT (1) ATE17802T1 (de)
DE (2) DE3107949A1 (de)

Families Citing this family (55)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5056126A (en) * 1987-11-30 1991-10-08 Medical Electronic Imaging Corporation Air cooled metal ceramic x-ray tube construction
US4964148A (en) * 1987-11-30 1990-10-16 Meicor, Inc. Air cooled metal ceramic x-ray tube construction
US5136625A (en) * 1991-10-18 1992-08-04 Varian Associates, Inc. Metal center x-ray tube
US5384820A (en) * 1992-01-06 1995-01-24 Picker International, Inc. Journal bearing and radiation shield for rotating housing and anode/stationary cathode X-ray tubes
DE4429910B4 (de) * 1994-01-11 2006-06-29 Siemens Ag Röntgenröhre mit Abschirmteil
GB9519715D0 (en) * 1995-09-27 1995-11-29 Kevex X Ray Inc X-ray tube
DE19542438C1 (de) * 1995-11-14 1996-11-28 Siemens Ag Röntgenröhre
DE19627025C2 (de) * 1996-07-04 1998-05-20 Siemens Ag Röntgenröhre
US6619842B1 (en) * 1997-08-29 2003-09-16 Varian Medical Systems, Inc. X-ray tube and method of manufacture
US6005918A (en) * 1997-12-19 1999-12-21 Picker International, Inc. X-ray tube window heat shield
DE19842467A1 (de) * 1998-09-16 2000-03-23 Siemens Ag Miniaturisierte Röntgenröhre
US7079624B1 (en) 2000-01-26 2006-07-18 Varian Medical Systems, Inc. X-Ray tube and method of manufacture
US6749337B1 (en) 2000-01-26 2004-06-15 Varian Medical Systems, Inc. X-ray tube and method of manufacture
AU2001296611A1 (en) * 2000-10-23 2002-05-06 Varian Medical Systems, Inc. X-ray tube and method of manufacture
US6570962B1 (en) * 2002-01-30 2003-05-27 Koninklijke Philips Electronics N.V. X-ray tube envelope with integral corona shield
US7209546B1 (en) 2002-04-15 2007-04-24 Varian Medical Systems Technologies, Inc. Apparatus and method for applying an absorptive coating to an x-ray tube
US7963695B2 (en) 2002-07-23 2011-06-21 Rapiscan Systems, Inc. Rotatable boom cargo scanning system
US8275091B2 (en) 2002-07-23 2012-09-25 Rapiscan Systems, Inc. Compact mobile cargo scanning system
GB0309379D0 (en) * 2003-04-25 2003-06-04 Cxr Ltd X-ray scanning
US8837669B2 (en) 2003-04-25 2014-09-16 Rapiscan Systems, Inc. X-ray scanning system
GB0525593D0 (en) 2005-12-16 2006-01-25 Cxr Ltd X-ray tomography inspection systems
GB0309383D0 (en) 2003-04-25 2003-06-04 Cxr Ltd X-ray tube electron sources
US7949101B2 (en) 2005-12-16 2011-05-24 Rapiscan Systems, Inc. X-ray scanners and X-ray sources therefor
GB0309374D0 (en) * 2003-04-25 2003-06-04 Cxr Ltd X-ray sources
GB0812864D0 (en) 2008-07-15 2008-08-20 Cxr Ltd Coolign anode
US8094784B2 (en) * 2003-04-25 2012-01-10 Rapiscan Systems, Inc. X-ray sources
US9208988B2 (en) 2005-10-25 2015-12-08 Rapiscan Systems, Inc. Graphite backscattered electron shield for use in an X-ray tube
US9113839B2 (en) 2003-04-25 2015-08-25 Rapiscon Systems, Inc. X-ray inspection system and method
US10483077B2 (en) 2003-04-25 2019-11-19 Rapiscan Systems, Inc. X-ray sources having reduced electron scattering
US8451974B2 (en) 2003-04-25 2013-05-28 Rapiscan Systems, Inc. X-ray tomographic inspection system for the identification of specific target items
US8243876B2 (en) 2003-04-25 2012-08-14 Rapiscan Systems, Inc. X-ray scanners
US8223919B2 (en) 2003-04-25 2012-07-17 Rapiscan Systems, Inc. X-ray tomographic inspection systems for the identification of specific target items
GB0309371D0 (en) * 2003-04-25 2003-06-04 Cxr Ltd X-Ray tubes
GB0309387D0 (en) * 2003-04-25 2003-06-04 Cxr Ltd X-Ray scanning
WO2004107384A2 (en) * 2003-05-30 2004-12-09 Koninklijke Philips Electronics N.V. Enhanced electron backscattering in x-ray tubes
US6928141B2 (en) 2003-06-20 2005-08-09 Rapiscan, Inc. Relocatable X-ray imaging system and method for inspecting commercial vehicles and cargo containers
US7471764B2 (en) 2005-04-15 2008-12-30 Rapiscan Security Products, Inc. X-ray imaging system having improved weather resistance
US9046465B2 (en) 2011-02-24 2015-06-02 Rapiscan Systems, Inc. Optimization of the source firing pattern for X-ray scanning systems
GB0803641D0 (en) 2008-02-28 2008-04-02 Rapiscan Security Products Inc Scanning systems
GB0803644D0 (en) 2008-02-28 2008-04-02 Rapiscan Security Products Inc Scanning systems
US20090284124A1 (en) * 2008-04-22 2009-11-19 Wolfgang Kutschera Cathode composed of materials with different electron works functions
DE102008020163A1 (de) 2008-04-22 2009-10-29 Siemens Aktiengesellschaft Kathode
GB0809110D0 (en) 2008-05-20 2008-06-25 Rapiscan Security Products Inc Gantry scanner systems
DE102008038569A1 (de) * 2008-08-20 2010-02-25 Siemens Aktiengesellschaft Röntgenröhre
GB0816823D0 (en) 2008-09-13 2008-10-22 Cxr Ltd X-ray tubes
GB0901338D0 (en) 2009-01-28 2009-03-11 Cxr Ltd X-Ray tube electron sources
US9218933B2 (en) 2011-06-09 2015-12-22 Rapidscan Systems, Inc. Low-dose radiographic imaging system
KR102167245B1 (ko) 2013-01-31 2020-10-19 라피스캔 시스템스, 인코포레이티드 이동식 보안검사시스템
JP1529492S (de) * 2014-09-25 2015-07-21
JP1528467S (de) * 2014-09-25 2015-07-13
JP1528934S (de) * 2014-09-25 2015-07-13
JP1528933S (de) * 2014-09-25 2015-07-13
JP1528468S (de) * 2014-09-25 2015-07-13
JP1528466S (de) * 2014-09-25 2015-07-13
US11551903B2 (en) 2020-06-25 2023-01-10 American Science And Engineering, Inc. Devices and methods for dissipating heat from an anode of an x-ray tube assembly

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE559352C (de) * 1930-10-14 1932-09-19 Philips Nv Roentgenroehre mit metallischem Mittelteil oder metallischem Belag auf der Roehrenwandung
DE612213C (de) * 1931-07-26 1935-04-16 Mueller C H F Ag Entladungsgefaess, insbesondere Roentgenroehre, mit reiner Elektronenentladung
US2952790A (en) * 1957-07-15 1960-09-13 Raytheon Co X-ray tubes
US3916202A (en) * 1974-05-03 1975-10-28 Gen Electric Lens-grid system for electron tubes
US4309637A (en) * 1979-11-13 1982-01-05 Emi Limited Rotating anode X-ray tube

Also Published As

Publication number Publication date
EP0059238B1 (de) 1986-01-29
DE3107949A1 (de) 1982-09-16
ATE17802T1 (de) 1986-02-15
US4468802A (en) 1984-08-28
EP0059238A1 (de) 1982-09-08

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee