FR2796857B1 - Dispositif permettant la determination du degre d'encrassement d'une unite filtrante ou de traitement de fluide - Google Patents

Dispositif permettant la determination du degre d'encrassement d'une unite filtrante ou de traitement de fluide

Info

Publication number
FR2796857B1
FR2796857B1 FR9909954A FR9909954A FR2796857B1 FR 2796857 B1 FR2796857 B1 FR 2796857B1 FR 9909954 A FR9909954 A FR 9909954A FR 9909954 A FR9909954 A FR 9909954A FR 2796857 B1 FR2796857 B1 FR 2796857B1
Authority
FR
France
Prior art keywords
filtering
determining
treatment unit
fluid treatment
fouling degree
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 - Lifetime
Application number
FR9909954A
Other languages
English (en)
Other versions
FR2796857A1 (fr
Inventor
Jean Michel Arribard
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.)
BWT France SAS
Original Assignee
BWT France SAS
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 BWT France SAS filed Critical BWT France SAS
Priority to FR9909954A priority Critical patent/FR2796857B1/fr
Publication of FR2796857A1 publication Critical patent/FR2796857A1/fr
Application granted granted Critical
Publication of FR2796857B1 publication Critical patent/FR2796857B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B01D35/14—Safety devices specially adapted for filtration; Devices for indicating clogging
    • B01D35/143—Filter condition indicators
    • 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
    • B01D29/114—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 arranged for inward flow filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/30—Filter housing constructions
    • B01D2201/309—Housings with transparent parts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
FR9909954A 1999-07-30 1999-07-30 Dispositif permettant la determination du degre d'encrassement d'une unite filtrante ou de traitement de fluide Expired - Lifetime FR2796857B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9909954A FR2796857B1 (fr) 1999-07-30 1999-07-30 Dispositif permettant la determination du degre d'encrassement d'une unite filtrante ou de traitement de fluide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9909954A FR2796857B1 (fr) 1999-07-30 1999-07-30 Dispositif permettant la determination du degre d'encrassement d'une unite filtrante ou de traitement de fluide

Publications (2)

Publication Number Publication Date
FR2796857A1 FR2796857A1 (fr) 2001-02-02
FR2796857B1 true FR2796857B1 (fr) 2002-04-26

Family

ID=9548735

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9909954A Expired - Lifetime FR2796857B1 (fr) 1999-07-30 1999-07-30 Dispositif permettant la determination du degre d'encrassement d'une unite filtrante ou de traitement de fluide

Country Status (1)

Country Link
FR (1) FR2796857B1 (fr)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL256501A (fr) * 1959-10-12

Also Published As

Publication number Publication date
FR2796857A1 (fr) 2001-02-02

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