DE655331C - Gas mask - Google Patents

Gas mask

Info

Publication number
DE655331C
DE655331C DES107575D DES0107575D DE655331C DE 655331 C DE655331 C DE 655331C DE S107575 D DES107575 D DE S107575D DE S0107575 D DES0107575 D DE S0107575D DE 655331 C DE655331 C DE 655331C
Authority
DE
Germany
Prior art keywords
metal
fabric
mask
equivalent
gas
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
DES107575D
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 DE655331C publication Critical patent/DE655331C/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
    • A62B18/02—Masks

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Zoology (AREA)
  • Pulmonology (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Coating By Spraying Or Casting (AREA)
  • Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)

Description

Gasschutzmaske Die Erfindung betrifft eine Gasschutzmaske und bezweckt, :eine solche Maske so auszubilden, daß sie gegen Witterurgseinflüsse und chemische Einflüsse und auch gegen. Verbrennung widerstandsfähig ist und eine erliebliche Reißfestigkeit besitzt, ohne daß die Biegsamkeit und Anpassungsfähigkeit in ungünstiger Weise beeinflußt wird.Gas protective mask The invention relates to a gas protective mask and aims : to train such a mask that it protects against the effects of storms and chemicals Influences and also against. Combustion is resilient and a pleasant one Has tear strength without compromising flexibility and adaptability Way is affected.

Gegenstand .eines älteren Patents ist bereits eine Gasschutzmaske, bei der diese FoTderungen dadurch wellt sind, daß der Baustoff der Maske aus dünn gewalzter Metallfolie besteht, die durch Bindemittel ein- oder beiderseitig mit faserfreier Zellulosehaut verbunden ist. " daß als Baustoff der Gassciiu tz e Alu- minium oder ein aride - em Aluminium gleichwertiges 1V oder ein metallisiertes Gewebe .. .Leinwand, einer gleichwertigen Bei einer Ausführungsfarm der Maske, bei welcher der Baustoff aus einer dünn gewalzten, beiderseitig mit Deckschichten aus Gewebe überzogenen Metallfolie besteht, sind gemäß der Erfindung die Deckschichten aus mit solchem Metall metallisiertem Gewebe hergestellt.The subject of an older patent is already a protective gas mask in which these demands are corrugated in that the building material of the mask consists of thinly rolled metal foil which is bonded to a fiber-free cellulose skin on one or both sides by a binding agent. "that gasciiuetz e aluminum as a building material minium or an arid aluminum equivalent 1V or a metallized one Fabric ... canvas, an equivalent At a The embodiment of the mask, in which the building material consists of a thinly rolled metal foil covered on both sides with cover layers of fabric, according to the invention the cover layers are made from fabric metallized with such metal.

Eine derartige Ausbildung einer Gasschutzmaske bietet den Vorteil, daß der Baustoff der Maske vollständig gasdicht ist, aber dennoch biegsam und anpassungsfähig bleibt, da. bei der, Metallisierung des Gewebes das flüssige oder zerstäubte Metall in die Poren des Webstoffes eindringt und die Oberfläche des Gewebes mit einem zusammenhängenden, fest anhaftenden Überzug überdeckt.Such a design of a gas protective mask offers the advantage that the building material of the mask is completely gas-tight, but still flexible and adaptable stay there. in the process of metallizing the fabric the liquid or atomized metal penetrates the pores of the woven fabric and the surface of the fabric with a coherent, firmly adhering coating covered.

Die Metallisierung erfolgt mit dem Metallspritzverfahren, bei dem das Metall unter Schmelzung in flüssigem Zustande mit hoher Geschwindigkeit auf den zu metallisierenden Stoff aufgespritzt wird.The metallization is carried out with the metal spraying process, in which the metal melts in a liquid state at high speed the substance to be metallized is sprayed on.

Claims (1)

PATIN TANSi'R.L-CHr. i. Gasschutzmaske, dadurch gekennzeichnet, daß sie aus einem nach dem Metallspritzverfahren mit Aluminium oder einem gleichwertigen Metall oder einer gleichwertigen Metallegierung metal:isierten Gewebe, z. B. Leinwand, besteht. z. Gasschutzmaske, deren Baustoff aus einer dünn gewalzten, beiderseits mit Deckschichten aus Gewebe überzogenen Metallfolie besteht, dadurch gekennzeichnet, daß die Deckschichten aus nach dem Metallspritzverfahren mit Aluminium oder einem gleichwertigen Metall oder einer gleichwertigen Metallegierung metallisiertem Gewebe bestehen.PATIN TANSi'R.L-CHr. i. Gas protective mask, characterized in that they are made from a metal spraying process with aluminum or an equivalent Metal or an equivalent metal alloy metal: ized fabric, e.g. B. canvas, consists. z. Gas mask, the building material of which consists of a thinly rolled, both sides consists of metal foil coated with cover layers of fabric, characterized in that that the top layers are made by the metal spraying process with aluminum or a equivalent metal or equivalent metal alloy metallized fabric exist.
DES107575D 1932-01-18 1932-12-23 Gas mask Expired DE655331C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT655331X 1932-01-18

Publications (1)

Publication Number Publication Date
DE655331C true DE655331C (en) 1938-01-13

Family

ID=11298019

Family Applications (1)

Application Number Title Priority Date Filing Date
DES107575D Expired DE655331C (en) 1932-01-18 1932-12-23 Gas mask

Country Status (1)

Country Link
DE (1) DE655331C (en)

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