DE577410C - Device for supplying fresh air to human common rooms during gas attacks - Google Patents

Device for supplying fresh air to human common rooms during gas attacks

Info

Publication number
DE577410C
DE577410C DE1930577410D DE577410DD DE577410C DE 577410 C DE577410 C DE 577410C DE 1930577410 D DE1930577410 D DE 1930577410D DE 577410D D DE577410D D DE 577410DD DE 577410 C DE577410 C DE 577410C
Authority
DE
Germany
Prior art keywords
fresh air
supplying fresh
during gas
human common
common rooms
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
DE1930577410D
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of DE577410C publication Critical patent/DE577410C/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B13/00—Special devices for ventilating gasproof shelters

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Ventilation (AREA)

Description

Vorrichtung zur Frischluftversorgung menschlicher Aufenthaltsräume bei Gasangriffen Es ist bekannt, menschliche Aufenthaltsräume dadurch vor dem Eindringen von Giftgas zu schützen, daß man den Räumen Frischluft im Überschuß zuführt, so daß im Innern der Räume ein kleiner Überdruck gegenüber der Außenluft herrscht. Zu diesem Zweck hat man vorgeschlagen, die zum Ansaugen der Frischluft dienenden Leitungen an vorhandenen möglichst hohen ortsfesten Baulichkeiten (Schornsteine, Kirchtürme u. dgl.) in die Höhe zu führen, damit nach Möglichkeit die Saugöffnung der Leitung sich in einer giftgasfreien Luftschicht befindet. -Dieser Vorschlag hat den Nachteil, daß in der Regel nicht genügend viel .und auch nicht genügend hohe ortsfeste Baulich- keiten zur Verfügung stehen.Apparatus for supplying fresh air to human lounges during gas attacks It is known to protect human lounges from the ingress of poisonous gas by supplying excess fresh air to the rooms so that there is a slight overpressure in relation to the outside air inside the rooms. For this purpose, it has been proposed that the pipes used to suck in fresh air should be raised upwards on existing fixed structures (chimneys, church towers, etc.) that are as high as possible so that the suction opening of the pipe is located in a layer of air that is free of toxic gas if possible. This proposal has the disadvantage that, as a rule, there is not enough, and not enough high, fixed structures are available.

Nach der Erfindung werden diese Nachteile dadurch behoben, daß das Saugende der zum Ansaugen der Frischluft dienenden Leitung an einem in giftgasfreie Höhen aufsteigenden Fesselballon angebracht ist. Die Saugleitung kann hierbei selbst gleichzeitig als Fessel für den Ballon dienen, um eine zusätzliche Belastung durch ein besonderes Fesselkabel zu vermeiden.According to the invention, these disadvantages are eliminated in that the The suction end of the line used to suck in the fresh air is connected to a non-toxic gas-free one Heights ascending tethered balloon is attached. The suction line can itself at the same time serve as a restraint for the balloon to avoid an additional load to avoid a special shackle cable.

Steht ein Gasangriff bevor, so wird der Ballon z. B. vom Dach des betreffenden Raumes hochgelassen und nimmt hierbei die in bekannter Weise an eine Luftförderanlage angeschlossene Saugleitung mit in die Höhe. Hat der Ballon eine bestimmte Höhe erreicht, so wird die Luftförderanlage in Betrieb gesetzt, so daß nunmehr reine giiftgasfreie Luft in den betreffenden Raum gefördert wird. In die Luftleitung können Filtrier- und Prüfvorrichtungen eingebaut werden, um jederzeit feststellen. zu können, ob die angesaugte Luft tatsächlich von Giftgasen frei ist.If a gas attack is imminent, the balloon z. B. from the roof of the The room in question is left high and hereby assumes the in a known manner to a Suction line connected to the air conveyor system with upwards. Does the balloon have one reaches a certain height, the air conveyor system is put into operation so that now pure non-toxic air is conveyed into the room concerned. In the Air line filtering and testing devices can be built in at any time determine. to be able to determine whether the air drawn in is actually free of poison gases.

Claims (2)

PATENTANSPRÜCHE: i. Vorrichtung zur Frischluftversorgung menschlicherAufenthaltsräume, vorf, nehmlich bei Giftgasangriffen, bestehend aus einer Luftförderanlage, deren Saugleitung in die Höhe geführt ist, dadurch gekennzeichnet, daß das Saugende der Saugleitung an einem in giftgasfreie Höhen aufsteigenden Fesselballon angebracht ist. PATENT CLAIMS: i. Device for supplying fresh air to human common rooms, vorf, namely in poison gas attacks, consisting of an air conveyor system, whose Suction line is guided upwards, characterized in that the suction end of the Suction line attached to a tethered balloon rising to heights free of poison gas is. 2. Vorrichtung nach Anspruch i, dadurch gekennzeichnet, daß die Saugleitung gleichzeitig als Fessel für den Tragballon dient.2. Apparatus according to claim i, characterized in that the suction line at the same time serves as a shackle for the balloon.
DE1930577410D 1930-02-27 1930-02-27 Device for supplying fresh air to human common rooms during gas attacks Expired DE577410C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE577410T 1930-02-27

Publications (1)

Publication Number Publication Date
DE577410C true DE577410C (en) 1933-05-30

Family

ID=6570190

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1930577410D Expired DE577410C (en) 1930-02-27 1930-02-27 Device for supplying fresh air to human common rooms during gas attacks

Country Status (1)

Country Link
DE (1) DE577410C (en)

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