FR2531238B1 - Appareil de radiographie a diaphragme reglable - Google Patents

Appareil de radiographie a diaphragme reglable

Info

Publication number
FR2531238B1
FR2531238B1 FR8306291A FR8306291A FR2531238B1 FR 2531238 B1 FR2531238 B1 FR 2531238B1 FR 8306291 A FR8306291 A FR 8306291A FR 8306291 A FR8306291 A FR 8306291A FR 2531238 B1 FR2531238 B1 FR 2531238B1
Authority
FR
France
Prior art keywords
radiography apparatus
adjustable diaphragm
diaphragm
adjustable
radiography
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
FR8306291A
Other languages
English (en)
French (fr)
Other versions
FR2531238A1 (fr
Inventor
Heinz Wons
Helmut Meyer-Lessnau
Gerhard Seyler
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 Corp
Original Assignee
Siemens Corp
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 Corp filed Critical Siemens Corp
Publication of FR2531238A1 publication Critical patent/FR2531238A1/fr
Application granted granted Critical
Publication of FR2531238B1 publication Critical patent/FR2531238B1/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B42/00—Obtaining records using waves other than optical waves; Visualisation of such records by using optical means
    • G03B42/02—Obtaining records using waves other than optical waves; Visualisation of such records by using optical means using X-rays

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
FR8306291A 1982-07-30 1983-04-18 Appareil de radiographie a diaphragme reglable Expired FR2531238B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823228577 DE3228577A1 (de) 1982-07-30 1982-07-30 Roentgenaufnahmeeinrichtung

Publications (2)

Publication Number Publication Date
FR2531238A1 FR2531238A1 (fr) 1984-02-03
FR2531238B1 true FR2531238B1 (fr) 1986-02-21

Family

ID=6169765

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8306291A Expired FR2531238B1 (fr) 1982-07-30 1983-04-18 Appareil de radiographie a diaphragme reglable

Country Status (2)

Country Link
DE (1) DE3228577A1 (enrdf_load_stackoverflow)
FR (1) FR2531238B1 (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4007843A1 (de) * 1990-03-12 1991-09-19 Siemens Ag Roentgenaufnahmeeinrichtung
EP0745891A3 (en) * 1992-06-25 1997-01-15 Koninklijke Philips Electronics N.V. X-ray apparatus and arrangement for position indication

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2417891C3 (de) * 1974-04-11 1988-02-11 Siemens AG, 1000 Berlin und 8000 München Röntgenuntersuchungsgerät
DE2440146C3 (de) * 1974-08-21 1981-05-14 Siemens AG, 1000 Berlin und 8000 München Röntgenuntersuchungsgerät mit einer Schichtaufnahmeeinrichtung

Also Published As

Publication number Publication date
DE3228577C2 (enrdf_load_stackoverflow) 1990-10-04
DE3228577A1 (de) 1984-02-02
FR2531238A1 (fr) 1984-02-03

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Legal Events

Date Code Title Description
ST Notification of lapse