FI64721C - Avsoekningsanordning foer att proeva foeremaol medelst straolning - Google Patents

Avsoekningsanordning foer att proeva foeremaol medelst straolning Download PDF

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Publication number
FI64721C
FI64721C FI771496A FI771496A FI64721C FI 64721 C FI64721 C FI 64721C FI 771496 A FI771496 A FI 771496A FI 771496 A FI771496 A FI 771496A FI 64721 C FI64721 C FI 64721C
Authority
FI
Finland
Prior art keywords
radiation
plate
detector
channels
chamber
Prior art date
Application number
FI771496A
Other languages
English (en)
Finnish (fi)
Other versions
FI771496A (fr
FI64721B (fi
Inventor
Goesta Nystroem
Original Assignee
Tekniska Roentgencentralen Ab
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 Tekniska Roentgencentralen Ab filed Critical Tekniska Roentgencentralen Ab
Publication of FI771496A publication Critical patent/FI771496A/fi
Publication of FI64721B publication Critical patent/FI64721B/fi
Application granted granted Critical
Publication of FI64721C publication Critical patent/FI64721C/fi

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
    • G21K1/025—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating using diaphragms, collimators using multiple collimators, e.g. Bucky screens; other devices for eliminating undesired or dispersed radiation

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Measurement Of Radiation (AREA)
FI771496A 1976-06-01 1977-05-11 Avsoekningsanordning foer att proeva foeremaol medelst straolning FI64721C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE7606134A SE393189B (sv) 1976-06-01 1976-06-01 Anordning for att medelst radioaktiv stralning eller rontgenstralning fran en stralningskella avsoka ett for stralning normalt genomtrengligt foremal
SE7606134 1976-06-01

Publications (3)

Publication Number Publication Date
FI771496A FI771496A (fr) 1977-12-02
FI64721B FI64721B (fi) 1983-08-31
FI64721C true FI64721C (fi) 1983-12-12

Family

ID=20328077

Family Applications (1)

Application Number Title Priority Date Filing Date
FI771496A FI64721C (fi) 1976-06-01 1977-05-11 Avsoekningsanordning foer att proeva foeremaol medelst straolning

Country Status (9)

Country Link
JP (1) JPS5351787A (fr)
AT (1) AT358671B (fr)
CA (1) CA1073120A (fr)
DE (1) DE2720759C3 (fr)
FI (1) FI64721C (fr)
FR (1) FR2353849A1 (fr)
GB (1) GB1552537A (fr)
NL (1) NL7705974A (fr)
SE (1) SE393189B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2939146A1 (de) * 1979-09-27 1981-04-16 Philips Patentverwaltung Gmbh, 2000 Hamburg Verfahren zur untersuchung eines koerpers mit durchdringender strahlung

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US28544A (en) * 1860-06-05 Ditching-machine
US2477307A (en) * 1946-11-09 1949-07-26 Mackta Leo Combined x-ray and fluoroscopic apparatus
US2825817A (en) * 1954-10-28 1958-03-04 Medtronics X-ray apparatus
DE1090784B (de) * 1958-01-11 1960-10-13 Heinz August Krop Dipl Ing Dr Vorrichtung zur Erzeugung von Roentgenbildern
GB909207A (en) * 1958-02-05 1962-10-31 Kikuo Takahashi Improvements in or relating to apparatus for use in surveying for radioactive substances
DE1095955B (de) * 1958-05-06 1960-12-29 Heinz Krop Dipl Ing Dr Med Den Vorrichtung zur Erzeugung von Roentgenbildern
USRE28544E (en) * 1971-07-07 1975-09-02 Radiant energy imaging with scanning pencil beam

Also Published As

Publication number Publication date
GB1552537A (en) 1979-09-12
AT358671B (de) 1980-09-25
FI771496A (fr) 1977-12-02
FI64721B (fi) 1983-08-31
DE2720759A1 (de) 1977-12-08
DE2720759C3 (de) 1981-03-19
FR2353849A1 (fr) 1977-12-30
JPS5351787A (en) 1978-05-11
SE393189B (sv) 1977-05-02
NL7705974A (nl) 1977-12-05
DE2720759B2 (de) 1980-07-31
CA1073120A (fr) 1980-03-04
ATA369277A (de) 1980-02-15

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MM Patent lapsed

Owner name: TEKNISKA ROENTGENCENTRALEN AB