DE6801318U - SAFETY DEVICE FOR ISOTOPE WORK EQUIPMENT - Google Patents
SAFETY DEVICE FOR ISOTOPE WORK EQUIPMENTInfo
- Publication number
- DE6801318U DE6801318U DE19686801318 DE6801318U DE6801318U DE 6801318 U DE6801318 U DE 6801318U DE 19686801318 DE19686801318 DE 19686801318 DE 6801318 U DE6801318 U DE 6801318U DE 6801318 U DE6801318 U DE 6801318U
- Authority
- DE
- Germany
- Prior art keywords
- isotope
- container
- radiation
- shielding body
- measuring probe
- 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
Links
Landscapes
- Analysing Materials By The Use Of Radiation (AREA)
- Nuclear Medicine (AREA)
- Measurement Of Radiation (AREA)
Description
B) e β ο b, r e i b u η ρ; B) e β ο b, Reibu η ρ;
"Sicherheitsvorrichtung für Isotopen - Arbeitsgeräte""Safety device for isotope tools"
A. Die Neuerung bezieht sich auf eine Sicherheitsvorrichtung für Isotopen-Arbeitsgeräte, bei denen in bekannter Weise das in einen stiftförmigen Halter eingebaute Isotop mechanisch, elektrisch oder durch ein anderes Mittel (z.B„ einem Fernsteuerungskabel ) aus dem Abschirmbehälter durch einen Ausfahrschlauch an die zu bestrahlende Verwendungsstelle, wie z.B. in der zerstörungsfreien Materialprüfung zur Vornahme fotografischer Aufnahmen , geschoben wird. Fig. 1 und 2 der Anlage Zeichnung.A. The innovation relates to a safety device for Isotope tools in which, in a known manner, the isotope built into a pen-shaped holder is mechanical, electrical or by some other means (e.g. a remote control cable) from the Shielding container through an extension hose to the point of use to be irradiated, e.g. in non-destructive material testing to take photographic recordings. Fig. 1 and 2 of the plant drawing.
B.. Nach beendeter Bestrahlung oder Belichtung wird der Halter mit dem eingebauten Isotop wieder in den Abschirmbehälter zurückgezogen, wonach alle mechanischen oder elektrischen Bewegungen an und in dem Abschirmbehälter durch ein Sicherheitsschloss gesperrt werden. Fig. 3 der Anlage Zeichnung.B. After the end of the irradiation or exposure, the holder with the built-in isotope is withdrawn back into the shielded container, after which all mechanical or electrical movements on and in the Shielded container can be locked by a security lock. Fig. 3 of the plant drawing.
C. In der Praxis sind aber Fälle bekannt geworden, daß sich wohl der Isotopejüialter ordnungsgemäß im Abschirmkörper befindet, das Isotop aber auf dem Rückzugsweg von der Verwendungsstelle zum Abschirmbehälter aus unvorhergesehenen Ursachen, wie z.B, Bruch durch Materialfehler oder anderem, verloren stangen ist, und nun als freistrahlendes Element eine mehr oder weniger grosse Strahlengefahr darstellt.C. In practice, however, cases have become known that the Isotopejüialter is properly located in the shielding body, the isotope but on the way of retreat from the point of use to the shielded container from unforeseen causes, such as breakage due to material defects or something else, is lost, and now as an unshielded one Element represents a greater or lesser risk of radiation.
D. Um aber mit absoluter Sicherheit festzustellen, daß sich nicht nur der Isotopenhalter, sondern mit ihm auch das Isotop im Abschirmkörper oder noch außerhalb desselben befindet, besteht die Neuerung aus einer Vorrichtung, welche nur durch die von dem Isotop abgegebene Strahlung in Funktion gesetzt werden kann.D. But in order to determine with absolute certainty that not only the isotope holder, but with it also the isotope is located in the shielding body or outside it, is the innovation from a device which can only be activated by the radiation emitted by the isotope.
E. Zu diesem Zweck wird in den Abschirmbehälter, wie in Fig. 4- der Anlage Zeichnung, oder in das Endstück der Fernsteuerung eine Strahlenmeßsonde, z.B, Geiger-Müller-Zählrohr, derartig eingebaut, daß dieselbe nur von der Strahlung des sich im Abschirmkörper befindenden Isotpee getroffen werden kann, welche noch durch den AbschirmkörperE. For this purpose, in the shielded container, as in Fig. 4- of the system Drawing, or in the end piece of the remote control a radiation measuring probe, e.g. Geiger-Müller counter tube, installed in such a way that the same can only be hit by the radiation of the Isotpee located in the shielding body, which is still through the shielding body
680131S680131S
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19686801318 DE6801318U (en) | 1968-10-08 | 1968-10-08 | SAFETY DEVICE FOR ISOTOPE WORK EQUIPMENT |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19686801318 DE6801318U (en) | 1968-10-08 | 1968-10-08 | SAFETY DEVICE FOR ISOTOPE WORK EQUIPMENT |
Publications (1)
Publication Number | Publication Date |
---|---|
DE6801318U true DE6801318U (en) | 1969-04-17 |
Family
ID=33481459
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19686801318 Expired DE6801318U (en) | 1968-10-08 | 1968-10-08 | SAFETY DEVICE FOR ISOTOPE WORK EQUIPMENT |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE6801318U (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4116022A1 (en) * | 1991-05-16 | 1992-11-19 | Isotopentechnik Dr Sauerwein G | SHIELDING BODY, IN PARTICULAR FOR A GAMMAGRAPHY DEVICE |
DE4116021A1 (en) * | 1991-05-16 | 1992-11-19 | Isotopentechnik Dr Sauerwein G | SHIELDING SYSTEM, ESPECIALLY FOR A GAMMAGRAPHY DEVICE |
DE4143481A1 (en) * | 1991-05-16 | 1994-07-07 | Isotopentechnik Dr Sauerwein G | Screening system, especially for a gamma radiography device |
-
1968
- 1968-10-08 DE DE19686801318 patent/DE6801318U/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4116022A1 (en) * | 1991-05-16 | 1992-11-19 | Isotopentechnik Dr Sauerwein G | SHIELDING BODY, IN PARTICULAR FOR A GAMMAGRAPHY DEVICE |
DE4116021A1 (en) * | 1991-05-16 | 1992-11-19 | Isotopentechnik Dr Sauerwein G | SHIELDING SYSTEM, ESPECIALLY FOR A GAMMAGRAPHY DEVICE |
DE4143481A1 (en) * | 1991-05-16 | 1994-07-07 | Isotopentechnik Dr Sauerwein G | Screening system, especially for a gamma radiography device |
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