DE256645C - - Google Patents

Info

Publication number
DE256645C
DE256645C DENDAT256645D DE256645DA DE256645C DE 256645 C DE256645 C DE 256645C DE NDAT256645 D DENDAT256645 D DE NDAT256645D DE 256645D A DE256645D A DE 256645DA DE 256645 C DE256645 C DE 256645C
Authority
DE
Germany
Prior art keywords
paper
filter
roughened
air filter
porous
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
DENDAT256645D
Other languages
German (de)
English (en)
Publication of DE256645C publication Critical patent/DE256645C/de
Active legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Materials (AREA)
  • Paper (AREA)
DENDAT256645D Active DE256645C (cs)

Publications (1)

Publication Number Publication Date
DE256645C true DE256645C (cs)

Family

ID=514629

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT256645D Active DE256645C (cs)

Country Status (1)

Country Link
DE (1) DE256645C (cs)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE884904C (de) * 1940-11-09 1953-07-30 Bayer Ag Filter
DE867780C (de) * 1949-12-07 1954-02-01 Reinhold Dipl-Ing Dr Phi Kamps Staubabscheide-Anlage
DE1082845B (de) * 1953-08-04 1960-06-02 Paul A Mueller Filter fuer Tabakwaren, insbesondere Zigaretten
DE1087959B (de) * 1954-08-03 1960-08-25 Mueller Paul A Mehrschichtiger Filterkoerper fuer Tabakwaren, insbesondere fuer Zigaretten, sowie Verfahren und Vorrichtung zu seiner Herstellung
DE1090145B (de) * 1955-02-11 1960-09-29 Mueller Paul A Tabakwarenfilter, insbesondere Zigarettenfilter
DE1130748B (de) * 1955-02-15 1962-05-30 Mueller Paul A Filter fuer Tabakwaren
DE1299212B (de) * 1956-04-18 1969-07-10 American Air Filter Co Flugfaserabscheider, insbesondere fuer Textilbetriebe

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE884904C (de) * 1940-11-09 1953-07-30 Bayer Ag Filter
DE867780C (de) * 1949-12-07 1954-02-01 Reinhold Dipl-Ing Dr Phi Kamps Staubabscheide-Anlage
DE1082845B (de) * 1953-08-04 1960-06-02 Paul A Mueller Filter fuer Tabakwaren, insbesondere Zigaretten
DE1087959B (de) * 1954-08-03 1960-08-25 Mueller Paul A Mehrschichtiger Filterkoerper fuer Tabakwaren, insbesondere fuer Zigaretten, sowie Verfahren und Vorrichtung zu seiner Herstellung
DE1090145B (de) * 1955-02-11 1960-09-29 Mueller Paul A Tabakwarenfilter, insbesondere Zigarettenfilter
DE1130748B (de) * 1955-02-15 1962-05-30 Mueller Paul A Filter fuer Tabakwaren
DE1299212B (de) * 1956-04-18 1969-07-10 American Air Filter Co Flugfaserabscheider, insbesondere fuer Textilbetriebe

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