AT156634B - Filter connection thread for gas protection filter. - Google Patents

Filter connection thread for gas protection filter.

Info

Publication number
AT156634B
AT156634B AT156634DA AT156634B AT 156634 B AT156634 B AT 156634B AT 156634D A AT156634D A AT 156634DA AT 156634 B AT156634 B AT 156634B
Authority
AT
Austria
Prior art keywords
filter
gas protection
connection thread
webs
thread
Prior art date
Application number
Other languages
German (de)
Original Assignee
Auergesellschaft Ag
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 Auergesellschaft Ag filed Critical Auergesellschaft Ag
Application granted granted Critical
Publication of AT156634B publication Critical patent/AT156634B/en

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  • Respiratory Apparatuses And Protective Means (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



    Filteranschlussgewinde Iir Gasschutzfilter.   



   Die Erfindung betrifft einen Gewindeanschluss von   Gasschutzfiltern.   Bei Herstellung eines Filters für Volksschutzmasken ist zu beachten, dass unberufene Hände nicht von aussen an die Füllung des Filters herangelangen können. Zum Schutz der Füllung sind deshalb im Gewindestutzen Stege, z. B. in Form eines Kreuzes, vorgesehen, die das Hineinfassen in das Innere des Einsatzes verhindern. 



  Die Schutzstege können entweder mit dem Einsatzmantel zusammen aus einem Stück hergestellt werden oder sie können besonders hergestellt und in das Filtergewinde eingeschraubt werden. 



   Die Zeichnung stellt in Fig. 1 ein Ausführungsbeispiel der Erfindung dar. Hierin ist 1 das Filtergehäuse mit der Filtermasse 2.3 ist das   Anschlussgewinde   des Filters. In der Öffnung des Anschlussstutzens 4 sind Stege   5   angeordnet, welche das Hineingreifen in das Innere des Einsatzes verhindern. 



  Die Stege bestehen aus dem gleichen Material wie der Mantel und der Gewindestutzen   3   des Einsatzes. 



  Fig. 2 stellt eine Ansicht von oben dar. Die Stege dienen gleichzeitig als Verstärkung für den Gewindestutzen. 



   PATENT-ANSPRÜCHE : 
 EMI1.1 
 des Stutzens Stege   (5)   angeordnet sind. 

**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.



   <Desc / Clms Page number 1>
 



    Filter connection thread Iir gas protection filter.



   The invention relates to a threaded connection for gas protection filters. When manufacturing a filter for people's protective masks, it must be ensured that unskilled hands cannot reach the filling of the filter from outside. To protect the filling, webs such. B. in the form of a cross, which prevent reaching into the interior of the insert.



  The protective webs can either be made in one piece with the insert jacket or they can be specially made and screwed into the filter thread.



   The drawing shows an exemplary embodiment of the invention in FIG. 1. Here, 1 is the filter housing with the filter material 2.3 is the connecting thread of the filter. In the opening of the connecting piece 4, webs 5 are arranged, which prevent reaching into the interior of the insert.



  The webs are made of the same material as the jacket and the threaded connector 3 of the insert.



  Fig. 2 shows a view from above. The webs also serve as reinforcement for the threaded connector.



   PATENT CLAIMS:
 EMI1.1
 of the connecting piece webs (5) are arranged.

** WARNING ** End of DESC field may overlap beginning of CLMS **.

Claims (1)

2. Anschlussgewindestutzen nach Anspruch 1, dadurch gekennzeichnet, dass das Filtergehäuse EMI1.2 EMI1.3 **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. 2. Threaded connection piece according to claim 1, characterized in that the filter housing EMI1.2 EMI1.3 ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT156634D 1937-01-28 1937-11-12 Filter connection thread for gas protection filter. AT156634B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE156634X 1937-01-28

Publications (1)

Publication Number Publication Date
AT156634B true AT156634B (en) 1939-07-25

Family

ID=5677983

Family Applications (1)

Application Number Title Priority Date Filing Date
AT156634D AT156634B (en) 1937-01-28 1937-11-12 Filter connection thread for gas protection filter.

Country Status (1)

Country Link
AT (1) AT156634B (en)

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