DE968944C - Zaehlrohr in Topfform mit strahlendurchlaessigem Eintrittsfenster - Google Patents

Zaehlrohr in Topfform mit strahlendurchlaessigem Eintrittsfenster

Info

Publication number
DE968944C
DE968944C DEL12461A DEL0012461A DE968944C DE 968944 C DE968944 C DE 968944C DE L12461 A DEL12461 A DE L12461A DE L0012461 A DEL0012461 A DE L0012461A DE 968944 C DE968944 C DE 968944C
Authority
DE
Germany
Prior art keywords
counter tube
radiolucent
pot
entrance window
tube
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
DEL12461A
Other languages
English (en)
Inventor
Dr Rudolf Berthold
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.)
Laboratorium Prof Dr Rudolf Berthold GmbH and Co KG
Original Assignee
Laboratorium Prof Dr Rudolf Berthold GmbH and Co KG
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 Laboratorium Prof Dr Rudolf Berthold GmbH and Co KG filed Critical Laboratorium Prof Dr Rudolf Berthold GmbH and Co KG
Priority to DEL12461A priority Critical patent/DE968944C/de
Application granted granted Critical
Publication of DE968944C publication Critical patent/DE968944C/de
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J47/00—Tubes for determining the presence, intensity, density or energy of radiation or particles

Landscapes

  • Measurement Of Radiation (AREA)

Description

In Betracht gezogene Druckschriften:
Deutsche Patentschrift Nr. 379331;
deutsche Patentanmeldung A 3604 VIIIc/2ig; Proceedings of the Institute of Radio Engineers, Band 37, 1949, S. 804,805.
Hierzu 1 Blatt Zeichnungen
© 709 952/61 4.58

Claims (2)

Patentansprüche:
1. Zählrohr in Topf form mit strahlendurchlässigem Eintrittsfenster und einem kreisringförmigen Anodendraht, dessen Fläche parallel zur Fensterfläche verläuft, dadurch gekennzeichnet, daß sich im topfförmigen Entladungsraum ein leitender Mittelteil befindet, durch den das Zählrohr zu einem geschlossenen Ringrohr ergänzt wird.
2. Zählrohr nach Anspruch 1, dadurch gekennzeichnet, daß der Mittelteil mit einer von außen zugänglichen Bohrung zur Aufnahme von Strahlungsquellen versehen ist.
DEL12461A 1952-05-30 1952-05-30 Zaehlrohr in Topfform mit strahlendurchlaessigem Eintrittsfenster Expired DE968944C (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEL12461A DE968944C (de) 1952-05-30 1952-05-30 Zaehlrohr in Topfform mit strahlendurchlaessigem Eintrittsfenster

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEL12461A DE968944C (de) 1952-05-30 1952-05-30 Zaehlrohr in Topfform mit strahlendurchlaessigem Eintrittsfenster

Publications (1)

Publication Number Publication Date
DE968944C true DE968944C (de) 1958-04-10

Family

ID=7259196

Family Applications (1)

Application Number Title Priority Date Filing Date
DEL12461A Expired DE968944C (de) 1952-05-30 1952-05-30 Zaehlrohr in Topfform mit strahlendurchlaessigem Eintrittsfenster

Country Status (1)

Country Link
DE (1) DE968944C (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1124610B (de) * 1958-08-30 1962-03-01 Philips Nv Geiger-Mueller-Zaehlrohr zur Anzeige von ª‰-Strahlung
DE1163989B (de) * 1961-10-27 1964-02-27 Frieseke & Hoepfner Gmbh Gasdurchflusszaehlrohr
US5051148A (en) * 1989-06-29 1991-09-24 Wilfried Resch Device for welding synthetic resin sheeting

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE379331C (de) * 1923-08-21 K A Sterzel Dipl Ing Ionisationskammer zur Messung und Untersuchung von Roentgenstrahlen

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE379331C (de) * 1923-08-21 K A Sterzel Dipl Ing Ionisationskammer zur Messung und Untersuchung von Roentgenstrahlen

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1124610B (de) * 1958-08-30 1962-03-01 Philips Nv Geiger-Mueller-Zaehlrohr zur Anzeige von ª‰-Strahlung
DE1163989B (de) * 1961-10-27 1964-02-27 Frieseke & Hoepfner Gmbh Gasdurchflusszaehlrohr
US5051148A (en) * 1989-06-29 1991-09-24 Wilfried Resch Device for welding synthetic resin sheeting

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