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IT1275469B - Dispositivo filtrante - Google Patents

Dispositivo filtrante

Info

Publication number
IT1275469B
IT1275469B ITMI951425A ITMI951425A IT1275469B IT 1275469 B IT1275469 B IT 1275469B IT MI951425 A ITMI951425 A IT MI951425A IT MI951425 A ITMI951425 A IT MI951425A IT 1275469 B IT1275469 B IT 1275469B
Authority
IT
Italy
Prior art keywords
inserted element
head
filter
units
adduction
Prior art date
Application number
ITMI951425A
Other languages
English (en)
Inventor
Harald Kuhn
Gunter Muller
Original Assignee
Knecht Filterwerke Gmbh
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 Knecht Filterwerke Gmbh filed Critical Knecht Filterwerke Gmbh
Publication of ITMI951425A0 publication Critical patent/ITMI951425A0/it
Publication of ITMI951425A1 publication Critical patent/ITMI951425A1/it
Application granted granted Critical
Publication of IT1275469B publication Critical patent/IT1275469B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/12—Devices for taking out of action one or more units of multi- unit filters, e.g. for regeneration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/14—Safety devices specially adapted for filtration; Devices for indicating clogging
    • B01D35/147—Bypass or safety valves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/14—Safety devices specially adapted for filtration; Devices for indicating clogging
    • B01D35/153—Anti-leakage or anti-return valves

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Centrifugal Separators (AREA)
  • Surgical Instruments (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Processes For Solid Components From Exhaust (AREA)

Abstract

In un dispositivo filtrante avente una tubazione di adduzione e una tubazione di scarico e diverse unità filtranti almeno una unità filtrante deve poter venire sostituita in modo semplice senza aprire il dispositivo filtrante.A questo scopo le unità filtranti sono fissate in una testa e disposte in modo da ruotare con essa attorno ad un elemento inserito collegato saldamente alla tubazione di adduzione e di scarico nel dispositivo filtrante oppure disposte in modo da traslare assialmente su questo elemento inserito e nel quale l'elemento inserito ruotando la testa attorno all'elemento inserito fisso ovvero traslando la testa sull'elemento inserito chiude o apre a mò di un cassetto girevole o intercettante almeno la tubazione di adduzione di una o più unità filtranti.
ITMI951425A 1994-07-14 1995-07-04 Dispositivo filtrante IT1275469B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4424810A DE4424810A1 (de) 1994-07-14 1994-07-14 Filtervorrichtung

Publications (3)

Publication Number Publication Date
ITMI951425A0 ITMI951425A0 (it) 1995-07-04
ITMI951425A1 ITMI951425A1 (it) 1997-01-04
IT1275469B true IT1275469B (it) 1997-08-07

Family

ID=6523106

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI951425A IT1275469B (it) 1994-07-14 1995-07-04 Dispositivo filtrante

Country Status (2)

Country Link
DE (1) DE4424810A1 (it)
IT (1) IT1275469B (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011004367A1 (de) * 2011-02-18 2012-08-23 Zf Friedrichshafen Ag Filtereinheit und Verfahren zum Betreiben der Filtereinheit

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3914176A (en) * 1974-05-06 1975-10-21 Clark Equipment Co Dual filter assembly
US4814186A (en) * 1988-02-29 1989-03-21 Beringer Co., Inc. Polymer filtration apparatus
DE4023753A1 (de) * 1990-07-26 1992-01-30 Epe Eppensteiner Gmbh & Co Fil Filter

Also Published As

Publication number Publication date
ITMI951425A0 (it) 1995-07-04
ITMI951425A1 (it) 1997-01-04
DE4424810A1 (de) 1996-01-18

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Legal Events

Date Code Title Description
0001 Granted