GB343220A - - Google Patents

Info

Publication number
GB343220A
GB343220A GB37369/29A GB3736929A GB343220A GB 343220 A GB343220 A GB 343220A GB 37369/29 A GB37369/29 A GB 37369/29A GB 3736929 A GB3736929 A GB 3736929A GB 343220 A GB343220 A GB 343220A
Authority
GB
United Kingdom
Prior art keywords
shutter
tube
circuit
closed
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
GB37369/29A
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.)
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 NV filed Critical Philips Gloeilampenfabrieken NV
Publication of GB343220A publication Critical patent/GB343220A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21K—TECHNIQUES FOR HANDLING PARTICLES OR IONISING RADIATION NOT OTHERWISE PROVIDED FOR; IRRADIATION DEVICES; GAMMA RAY OR X-RAY MICROSCOPES
    • G21K1/00—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating
    • G21K1/02—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating using diaphragms, collimators
    • G21K1/04—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating using diaphragms, collimators using variable diaphragms, shutters, choppers
    • 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
    • H01J35/08—Anodes; Anti cathodes
    • H01J35/10—Rotary anodes; Arrangements for rotating anodes; Cooling rotary anodes
    • H01J35/101—Arrangements for rotating anodes, e.g. supporting means, means for greasing, means for sealing the axle or means for shielding or protecting the driving
    • H01J35/1017—Bearings for rotating anodes
    • H01J35/1024—Rolling bearings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J35/00—X-ray tubes
    • H01J35/02—Details
    • H01J35/025—X-ray tubes with structurally associated circuit elements
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05G—X-RAY TECHNIQUE
    • H05G1/00—X-ray apparatus involving X-ray tubes; Circuits therefor
    • H05G1/08—Electrical details
    • H05G1/26—Measuring, controlling or protecting
    • H05G1/30—Controlling
    • H05G1/38—Exposure time

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Electron Beam Exposure (AREA)
  • X-Ray Techniques (AREA)
GB37369/29A 1928-12-05 1929-12-05 Expired GB343220A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE343220T 1928-12-05

Publications (1)

Publication Number Publication Date
GB343220A true GB343220A (enrdf_load_stackoverflow) 1931-02-19

Family

ID=31895110

Family Applications (1)

Application Number Title Priority Date Filing Date
GB37369/29A Expired GB343220A (enrdf_load_stackoverflow) 1928-12-05 1929-12-05

Country Status (5)

Country Link
AT (1) AT130932B (enrdf_load_stackoverflow)
BE (1) BE365721A (enrdf_load_stackoverflow)
FR (1) FR686122A (enrdf_load_stackoverflow)
GB (1) GB343220A (enrdf_load_stackoverflow)
NL (1) NL31716C (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003046609A3 (en) * 2001-11-25 2004-03-18 Yeda Res & Dev System and method for irradiating a sample

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003046609A3 (en) * 2001-11-25 2004-03-18 Yeda Res & Dev System and method for irradiating a sample
US7558679B2 (en) 2001-11-25 2009-07-07 Yeda Research And Development Company Ltd. System and method for irradiating a sample

Also Published As

Publication number Publication date
FR686122A (fr) 1930-07-22
AT130932B (de) 1932-12-27
NL31716C (enrdf_load_stackoverflow)
BE365721A (enrdf_load_stackoverflow)

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