GB1467487A - X-ray tubes - Google Patents

X-ray tubes

Info

Publication number
GB1467487A
GB1467487A GB901174A GB901174A GB1467487A GB 1467487 A GB1467487 A GB 1467487A GB 901174 A GB901174 A GB 901174A GB 901174 A GB901174 A GB 901174A GB 1467487 A GB1467487 A GB 1467487A
Authority
GB
United Kingdom
Prior art keywords
plate
anode
feb
degrees
deflected
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
GB901174A
Other languages
English (en)
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
Publication of GB1467487A publication Critical patent/GB1467487A/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
    • H01J35/24—Tubes wherein the point of impact of the cathode ray on the anode or anticathode is movable relative to the surface thereof
    • H01J35/30—Tubes wherein the point of impact of the cathode ray on the anode or anticathode is movable relative to the surface thereof by deflection of the cathode ray
    • H01J35/305—Tubes wherein the point of impact of the cathode ray on the anode or anticathode is movable relative to the surface thereof by deflection of the cathode ray by using a rotating X-ray tube in conjunction therewith
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J35/00—X-ray tubes
    • H01J35/02—Details
    • H01J35/04—Electrodes ; Mutual position thereof; Constructional adaptations therefor

Landscapes

  • X-Ray Techniques (AREA)
  • Electron Sources, Ion Sources (AREA)
GB901174A 1973-02-28 1974-02-27 X-ray tubes Expired GB1467487A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732310061 DE2310061A1 (de) 1973-02-28 1973-02-28 Roentgenroehre

Publications (1)

Publication Number Publication Date
GB1467487A true GB1467487A (en) 1977-03-16

Family

ID=5873412

Family Applications (1)

Application Number Title Priority Date Filing Date
GB901174A Expired GB1467487A (en) 1973-02-28 1974-02-27 X-ray tubes

Country Status (6)

Country Link
US (1) US3885179A (US07321065-20080122-C00020.png)
JP (1) JPS502887A (US07321065-20080122-C00020.png)
CH (1) CH563664A5 (US07321065-20080122-C00020.png)
DE (1) DE2310061A1 (US07321065-20080122-C00020.png)
FR (1) FR2219522B1 (US07321065-20080122-C00020.png)
GB (1) GB1467487A (US07321065-20080122-C00020.png)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3075000A4 (en) * 2013-11-27 2017-07-12 Nanox Imaging Plc Electron emitting construct configured with ion bombardment resistant
US9922793B2 (en) 2012-08-16 2018-03-20 Nanox Imaging Plc Image capture device
US10242836B2 (en) 2012-03-16 2019-03-26 Nanox Imaging Plc Devices having an electron emitting structure

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2821597A1 (de) * 1978-05-17 1979-11-22 Siemens Ag Verwendung eines systems zur erzeugung eines elektronenflachstrahls mit rein elektrostatischer fokussierung in einer roentgenroehre
US5438605A (en) * 1992-01-06 1995-08-01 Picker International, Inc. Ring tube x-ray source with active vacuum pumping
DE19700992C2 (de) * 1997-01-14 1999-10-07 Siemens Ag Röntgenröhre
JP4669428B2 (ja) * 2005-04-19 2011-04-13 株式会社リガク Ｘ線管
US7352846B2 (en) 2005-10-21 2008-04-01 Rigaku Corporation Filament for X-ray tube and X-ray tube having the same
US7661445B2 (en) * 2005-12-19 2010-02-16 Varian Medical Systems, Inc. Shielded cathode assembly
US8351576B2 (en) * 2008-04-17 2013-01-08 Koninklijke Philips Electronics N.V. X-ray tube with passive ion collecting electrode
DE102011003943A1 (de) * 2011-02-10 2012-08-16 Siemens Aktiengesellschaft Kathode und Röntgenröhre mit einer derartigen Kathode

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE538823C (de) * 1928-11-27 1931-11-17 Siemens Reiniger Veifa Ges Fue Gluehkathodenroentgenroehre
US2350269A (en) * 1942-06-15 1944-05-30 Gen Electric X Ray Corp X-ray tube
FR947581A (fr) * 1946-06-07 1949-07-06 Thomson Houston Comp Francaise Perfectionnements aux générateurs de rayons chi, et en particulier à leur cathode
US2691869A (en) * 1950-05-15 1954-10-19 Henry F Schmidt Unitary gated irrigation spile
US2671867A (en) * 1950-11-24 1954-03-09 Dunlee Corp Electrode structure for x-ray tubes

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10242836B2 (en) 2012-03-16 2019-03-26 Nanox Imaging Plc Devices having an electron emitting structure
US9922793B2 (en) 2012-08-16 2018-03-20 Nanox Imaging Plc Image capture device
EP3075000A4 (en) * 2013-11-27 2017-07-12 Nanox Imaging Plc Electron emitting construct configured with ion bombardment resistant
US10269527B2 (en) 2013-11-27 2019-04-23 Nanox Imaging Plc Electron emitting construct configured with ion bombardment resistant

Also Published As

Publication number Publication date
CH563664A5 (US07321065-20080122-C00020.png) 1975-06-30
DE2310061A1 (de) 1974-08-29
JPS502887A (US07321065-20080122-C00020.png) 1975-01-13
US3885179A (en) 1975-05-20
FR2219522B1 (US07321065-20080122-C00020.png) 1978-01-06
FR2219522A1 (US07321065-20080122-C00020.png) 1974-09-20

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Legal Events

Date Code Title Description
CSNS Application of which complete specification have been accepted and published, but patent is not sealed