DE91396C - - Google Patents

Info

Publication number
DE91396C
DE91396C DENDAT91396D DE91396DA DE91396C DE 91396 C DE91396 C DE 91396C DE NDAT91396 D DENDAT91396 D DE NDAT91396D DE 91396D A DE91396D A DE 91396DA DE 91396 C DE91396 C DE 91396C
Authority
DE
Germany
Prior art keywords
formaldehyde
water
solution
peephole
tap
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.)
Active
Application number
DENDAT91396D
Other languages
German (de)
Publication of DE91396C publication Critical patent/DE91396C/de
Active legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
    • A61L2/20—Gaseous substances, e.g. vapours
    • A61L2/204—Formaldehyde

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)
  • Gas Separation By Absorption (AREA)

Description

Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.

BERLIN. GEDRUCKT IN DER REICHSDRUCKEREI.BERLIN. PRINTED IN THE REICHSDRUCKEREI.

Claims (2)

Patent-Ansprüche:Patent Claims: ι . Eine Abänderung des durch das Patent Nr. 88394 geschützten Verfahrens zur Darstellung gasförmigen Formaldehyds, darin bestehend, dafs während des Durchleitens des heifsen Gas- oder Luftstromes durch den polymeren Formaldehyd Wasser oder eine wässerige Lösung von Formaldehyd oder polymerisirtem Formaldehyd eingeführt wird.ι. A modification of the method of representation protected by patent no. 88394 gaseous formaldehyde, consisting in the fact that the hot gas or air stream is passed through the polymeric formaldehyde is water or an aqueous solution of formaldehyde or polymerized formaldehyde is introduced. 2. Zur Ausführung des im Anspruch 1 gekennzeichneten Verfahrens die Anordnung eines mit Wasser oder Formaldehydlösung zu füllenden Behälters (F), welcher durch ein mit Hahn (f1) und event. Schauloch (f2) versehenes Abflufsrohr (f) und Druckregelrohr (G) mit dem Entwickelungsbehälter (D) verbunden ist.2. To carry out the method characterized in claim 1, the arrangement of a container (F) to be filled with water or formaldehyde solution, which is provided with a tap (f 1 ) and possibly. Peephole (f 2 ) provided waste pipe (f) and pressure control pipe (G) is connected to the development tank (D) .
DENDAT91396D Active DE91396C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE91396T

Publications (1)

Publication Number Publication Date
DE91396C true DE91396C (en)

Family

ID=32875848

Family Applications (2)

Application Number Title Priority Date Filing Date
DENDAT91396D Active DE91396C (en)
DENDAT88394D Active DE88394C (en)

Family Applications After (1)

Application Number Title Priority Date Filing Date
DENDAT88394D Active DE88394C (en)

Country Status (1)

Country Link
DE (2) DE88394C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE919504C (en) * 1949-06-29 1954-10-25 Hans Herbert Process for sterilizing medical and dental instruments

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE919504C (en) * 1949-06-29 1954-10-25 Hans Herbert Process for sterilizing medical and dental instruments

Also Published As

Publication number Publication date
DE88394C (en)

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