FR2028628A5 - Water filter - Google Patents

Water filter

Info

Publication number
FR2028628A5
FR2028628A5 FR6900124A FR6900124A FR2028628A5 FR 2028628 A5 FR2028628 A5 FR 2028628A5 FR 6900124 A FR6900124 A FR 6900124A FR 6900124 A FR6900124 A FR 6900124A FR 2028628 A5 FR2028628 A5 FR 2028628A5
Authority
FR
France
Prior art keywords
filter
perforations
combination
liquid
feed tube
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
Application number
FR6900124A
Other languages
English (en)
French (fr)
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.)
PERMO
Original Assignee
PERMO
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 PERMO filed Critical PERMO
Priority to FR6900124A priority Critical patent/FR2028628A5/fr
Priority to ES372062A priority patent/ES372062A1/es
Priority to BE739844D priority patent/BE739844A/xx
Priority to CH1510869A priority patent/CH511626A/fr
Priority to NL6915368A priority patent/NL6915368A/xx
Priority to DE19691964598 priority patent/DE1964598A1/de
Priority to LU60138D priority patent/LU60138A1/xx
Application granted granted Critical
Publication of FR2028628A5 publication Critical patent/FR2028628A5/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/02—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration
    • B01D24/10—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being held in a closed container
    • B01D24/12—Downward filtration, the filtering material being supported by pervious surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/38—Feed or discharge devices
    • B01D24/40—Feed or discharge devices for feeding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/38—Feed or discharge devices
    • B01D24/42—Feed or discharge devices for discharging filtrate

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
  • Filtration Of Liquid (AREA)
  • Filtering Materials (AREA)
FR6900124A 1969-01-08 1969-01-08 Water filter Expired FR2028628A5 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR6900124A FR2028628A5 (en) 1969-01-08 1969-01-08 Water filter
ES372062A ES372062A1 (es) 1969-01-08 1969-09-30 Perfeccionamientos en los dispositivos de filtracion.
BE739844D BE739844A (OSRAM) 1969-01-08 1969-10-03
CH1510869A CH511626A (fr) 1969-01-08 1969-10-08 Dispositif de filtration
NL6915368A NL6915368A (OSRAM) 1969-01-08 1969-10-10
DE19691964598 DE1964598A1 (de) 1969-01-08 1969-12-23 Filtervorrichtung
LU60138D LU60138A1 (OSRAM) 1969-01-08 1970-01-06

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6900124A FR2028628A5 (en) 1969-01-08 1969-01-08 Water filter

Publications (1)

Publication Number Publication Date
FR2028628A5 true FR2028628A5 (en) 1970-10-09

Family

ID=9027667

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6900124A Expired FR2028628A5 (en) 1969-01-08 1969-01-08 Water filter

Country Status (7)

Country Link
BE (1) BE739844A (OSRAM)
CH (1) CH511626A (OSRAM)
DE (1) DE1964598A1 (OSRAM)
ES (1) ES372062A1 (OSRAM)
FR (1) FR2028628A5 (OSRAM)
LU (1) LU60138A1 (OSRAM)
NL (1) NL6915368A (OSRAM)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2576521A1 (fr) * 1985-01-30 1986-08-01 Projets Etu Const Engineering Dispositif pour filtrer l'eau d'une piscine
EP0943364A3 (de) * 1998-02-18 1999-11-17 Bwt Aktiengesellschaft Vorrichtung zur Aufbereitung einer Flüssigkeit, insbesondere zur Reinigung von Wasser

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1017447A3 (nl) * 2006-03-15 2008-10-07 Delta Water Engineering Ltd Inrichting voor het behandelen van een fluidum.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2576521A1 (fr) * 1985-01-30 1986-08-01 Projets Etu Const Engineering Dispositif pour filtrer l'eau d'une piscine
EP0943364A3 (de) * 1998-02-18 1999-11-17 Bwt Aktiengesellschaft Vorrichtung zur Aufbereitung einer Flüssigkeit, insbesondere zur Reinigung von Wasser

Also Published As

Publication number Publication date
DE1964598A1 (de) 1970-07-23
LU60138A1 (OSRAM) 1970-03-06
CH511626A (fr) 1971-08-31
NL6915368A (OSRAM) 1970-07-10
ES372062A1 (es) 1972-01-01
BE739844A (OSRAM) 1970-04-03

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Legal Events

Date Code Title Description
ST Notification of lapse