AT239807B - Filter insert - Google Patents

Filter insert

Info

Publication number
AT239807B
AT239807B AT134963A AT134963A AT239807B AT 239807 B AT239807 B AT 239807B AT 134963 A AT134963 A AT 134963A AT 134963 A AT134963 A AT 134963A AT 239807 B AT239807 B AT 239807B
Authority
AT
Austria
Prior art keywords
filter insert
front cover
protective jacket
filter
standpipe
Prior art date
Application number
AT134963A
Other languages
German (de)
Inventor
Alfred Knecht
Original Assignee
Alfred Knecht
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 Alfred Knecht filed Critical Alfred Knecht
Application granted granted Critical
Publication of AT239807B publication Critical patent/AT239807B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/13—Supported filter elements
    • B01D29/15—Supported filter elements arranged for inward flow filtration
    • B01D29/21—Supported filter elements arranged for inward flow filtration with corrugated, folded or wound sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
    • B01D29/56—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection
    • B01D29/58—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection arranged concentrically or coaxially

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



  Filtereinsatz 
 EMI1.1 




   <Desc / Clms Page number 1>
 



  Filter insert
 EMI1.1

Claims (1)

diePATENTANSPRUCH : Filtereinsatz mit einem zwischen einem inneren Standrohr und einem äusseren Schutzmantel befindlichen Filterkörper z. B. in Form eines Papierfiltersterns mit stirnseitigen Abdeckscheiben, dadurch gekennzeichnet, dass das Standrohr (2) und der Schutzmantel (3) je durch ein in an sich bekannter Weise aus winkelig zueinander liegenden und an ihren Kreuzungsstellen homogen verbundenen Kunststoffsträngen (6) bestehendes Gitterrohr gebildet ist und die Gitterrohre (2 bzw. 3) mit den stirnseitigen Abdeckscheiben (4, 5) über deren innen bzw. aussen liegende Stege verbunden sind. diePATENT CLAIM: Filter insert with a filter body located between an inner standpipe and an outer protective jacket, for. B. in the form of a paper filter star with front cover plates, characterized in that the standpipe (2) and the protective jacket (3) are each formed by a lattice tube (6) consisting of plastic strands (6), which are angled to one another and are homogeneously connected at their crossing points and the grid tubes (2 or 3) are connected to the front cover disks (4, 5) via their internal and external webs.
AT134963A 1962-12-05 1963-02-21 Filter insert AT239807B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK0048384 1962-12-05

Publications (1)

Publication Number Publication Date
AT239807B true AT239807B (en) 1965-04-26

Family

ID=7224908

Family Applications (1)

Application Number Title Priority Date Filing Date
AT134963A AT239807B (en) 1962-12-05 1963-02-21 Filter insert

Country Status (1)

Country Link
AT (1) AT239807B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4664684A (en) * 1986-01-30 1987-05-12 Cummins Engine Company, Inc. Air filter unit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4664684A (en) * 1986-01-30 1987-05-12 Cummins Engine Company, Inc. Air filter unit

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