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DE395733C - With an inlay provided with a caustic alkali plate for air cleaning cartridges of respiratory equipment and stationary systems - Google Patents

With an inlay provided with a caustic alkali plate for air cleaning cartridges of respiratory equipment and stationary systems

Info

Publication number
DE395733C
DE395733C DEC26678D DEC0026678D DE395733C DE 395733 C DE395733 C DE 395733C DE C26678 D DEC26678 D DE C26678D DE C0026678 D DEC0026678 D DE C0026678D DE 395733 C DE395733 C DE 395733C
Authority
DE
Germany
Prior art keywords
caustic alkali
air cleaning
stationary systems
respiratory equipment
cleaning cartridges
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
DEC26678D
Other languages
German (de)
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.)
HEINR U BERNH DRAEGER
Draegerwerk AG and Co KGaA
Original Assignee
HEINR U BERNH DRAEGER
Draegerwerk AG and Co KGaA
Publication date
Priority to DEC26678D priority Critical patent/DE395733C/en
Application granted granted Critical
Publication of DE395733C publication Critical patent/DE395733C/en
Expired legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A62LIFE-SAVING; FIRE-FIGHTING
    • A62BDEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B19/00Cartridges with absorbing substances for respiratory apparatus

Landscapes

  • Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)

Description

Mit Einlage versehene Ätzalkaliplatte für Luftreinigungspatronen von Atmungsgeräten und ortsfesten Anlagen. Bei Luftreinigungspatronen, namentlich solchen von länglicher Form, machte man bisher zur Führung der Luft die Ätzalkaliplatten kürzer als das Patronengehäuse, so daß an den Enden der Platten ein Durchlaß für den Durchtritt der Luft frei blieb. Hierbei mußten aber besondere Vorkehrungen getroffen werden, um die Platten gegen Verrutschen zu halten.Caustic alkali plate with inlay for air purification cartridges from Respiratory equipment and fixed systems. With air purification cartridges, specifically such of elongated shape, so far the caustic alkali plates were made to guide the air shorter than the cartridge housing, so that at the ends of the plates there is a passage for the passage of air remained free. Here, however, special precautions had to be taken to keep the plates from slipping.

Nach der Erfindung sollen die Durchlässe für die Luftwege schon bei der Herstellung der Platten selbst vorgesehen werden, und zwar dadurch, daß man die in den Platten befindlichen Einlagen an den Stellen, wo die Luft überströmen soll, aus der Ätzalkalimasse bis zur Behälterwand herausragen läßt und. luftdurchlässig ausführt. Die in den Platten befindlichen Einlagen können zur Erreichung der Luftdurchlässigkeit aus Drahtgeflecht bestehen, oder die aus der Ätzalkalimasse herausragenden Enden können mit Löchern, Einschnitten ö. dgl. versehen sein.According to the invention, the passages for the airways should already be the manufacture of the panels themselves are provided by the fact that one the inserts in the panels at the points where the air flows over should protrude from the caustic alkali mass up to the container wall and. air permeable executes. The inlays in the panels can be used to achieve air permeability consist of wire mesh, or the ends protruding from the caustic alkali mass can be provided with holes, incisions or the like.

Die Erfindung ist auf der Zeichnung in zwei beispielsweisen Ausführungen dargestellt. Die Alxb. i und. a zeigen eine Ätzalkaliplatte, bei der die Einlage h aus Drahtgeflecht besteht und in dem Rechteck a, b, c, d beiderseitig von Ätzalkalimasse bedeckt ist, während das Rechteck a, d, f, e von der Masse frei ist, so daß die Luft unbehindert hindurchstreichen kann. Das aus der Ätzalkalimasse herausragende Ende a, d, f, e des Drahtsiebes sichert aber die richtige Lage der Platte in dem Gehäuse.The invention is shown in the drawing in two exemplary embodiments. The Alxb. i and. a show a caustic alkali plate in which the insert h consists of wire mesh and in the rectangle a, b, c, d is covered on both sides by caustic alkali mass, while the rectangle a, d, f, e is free from the mass, so that the air can pass through unhindered. The end a, d, f, e of the wire screen protruding from the caustic alkali mass, however, ensures the correct position of the plate in the housing.

Die Abb. 3 und q. zeigen eine Platte, bei der in dem Rechteck a, b, c, d wieder beiderseitig Ätzalkalimasse vorhanden ist, während in dem Rechteck a, d, f, e in der vollwandigen Einlage h Löcher g frei gelassen sind.Fig. 3 and q. show a plate in which in the rectangle a, b, c, d there is again caustic alkali mass on both sides, while in the rectangle a, d, f, e in the full-walled insert h holes g are left free.

Claims (1)

PATENT-ANSpRUcFi: Mit Einlage versehene Ätzalkaliplatte für Luftreinigungspatronen von Atmungsgeräten und ortsfesten Anlagen, dadurch gekennzeichnet, daß die Einlage (h) der Gußplatte über diese hinaus in Längsrichtung bis zur Patronenwand sich erstreckt und in diesem überstehenden Teil luftdurchlässig ist. PATENT APPLICATION: Caustic alkali plate with insert for air cleaning cartridges of breathing apparatus and stationary systems, characterized in that the insert (h) of the cast plate extends beyond this in the longitudinal direction to the cartridge wall and is air-permeable in this protruding part.
DEC26678D With an inlay provided with a caustic alkali plate for air cleaning cartridges of respiratory equipment and stationary systems Expired DE395733C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEC26678D DE395733C (en) With an inlay provided with a caustic alkali plate for air cleaning cartridges of respiratory equipment and stationary systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEC26678D DE395733C (en) With an inlay provided with a caustic alkali plate for air cleaning cartridges of respiratory equipment and stationary systems

Publications (1)

Publication Number Publication Date
DE395733C true DE395733C (en) 1924-05-16

Family

ID=7018179

Family Applications (1)

Application Number Title Priority Date Filing Date
DEC26678D Expired DE395733C (en) With an inlay provided with a caustic alkali plate for air cleaning cartridges of respiratory equipment and stationary systems

Country Status (1)

Country Link
DE (1) DE395733C (en)

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