FR1587415A - - Google Patents

Info

Publication number
FR1587415A
FR1587415A FR168737A FR1587415DA FR1587415A FR 1587415 A FR1587415 A FR 1587415A FR 168737 A FR168737 A FR 168737A FR 1587415D A FR1587415D A FR 1587415DA FR 1587415 A FR1587415 A FR 1587415A
Authority
FR
France
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
FR168737A
Other languages
French (fr)
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 filed Critical
Application granted granted Critical
Publication of FR1587415A publication Critical patent/FR1587415A/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
    • B01D24/002—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with multiple filtering elements in parallel connection
    • B01D24/004—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with multiple filtering elements in parallel connection arranged concentrically or coaxially
    • 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
    • B01D24/407—Feed or discharge devices for feeding provoking a tangential stream
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
    • B01D25/02—Filters formed by clamping together several filtering elements or parts of such elements in which the elements are pre-formed independent filtering units, e.g. modular systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
    • B01D25/22—Cell-type filters
    • B01D25/26—Cell-type stack filters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Water Treatment By Sorption (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Filtration Of Liquid (AREA)
FR168737A 1968-10-04 1968-10-04 Expired FR1587415A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR168737 1968-10-04

Publications (1)

Publication Number Publication Date
FR1587415A true FR1587415A (de) 1970-03-20

Family

ID=8655298

Family Applications (1)

Application Number Title Priority Date Filing Date
FR168737A Expired FR1587415A (de) 1968-10-04 1968-10-04

Country Status (7)

Country Link
BE (1) BE738566A (de)
DE (1) DE1948272A1 (de)
ES (1) ES371684A1 (de)
FR (1) FR1587415A (de)
GB (1) GB1287759A (de)
NL (1) NL6914439A (de)
OA (1) OA03127A (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2207745A1 (en) * 1972-11-28 1974-06-21 Ducon Co Granular gas filter - with narrow annular beds stacked cleaned by double reverse impulses
US3984327A (en) * 1971-11-12 1976-10-05 Michael Axton May Filters

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1228180B (it) * 1989-02-02 1991-06-04 Carriero Antonio Chiaia Lucio Corpo filtro ad elementi modulari per la filtrazione di fluidi in genere.
DE3930042A1 (de) * 1989-09-08 1991-03-21 Oase Pumpen Teichfilter
GB2276330B (en) * 1993-03-10 1997-08-06 Donald Bridge Swimming pool filter
WO1995017939A2 (de) * 1993-12-28 1995-07-06 Mts-Produkte Gmbh Flüssigkeitsfilter
CA2256858C (en) * 1998-01-15 2005-06-07 Canpro Water Treatment Inc. Tank treatment assembly
US6254772B1 (en) * 1998-01-15 2001-07-03 Yiu Chau Chau Backwashable filtration system
AT406342B (de) * 1998-07-16 2000-04-25 Noll Alexander Einrichtung zur reinigung von flüssigkeiten
WO2014128674A1 (en) * 2013-02-25 2014-08-28 John Thomas Riedl High efficiency, low-pressure filtration unit
CN110975357B (zh) * 2019-12-26 2023-07-04 苏州仕净科技股份有限公司 一种过滤净化的工业纯水制备系统

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3984327A (en) * 1971-11-12 1976-10-05 Michael Axton May Filters
FR2207745A1 (en) * 1972-11-28 1974-06-21 Ducon Co Granular gas filter - with narrow annular beds stacked cleaned by double reverse impulses

Also Published As

Publication number Publication date
BE738566A (de) 1970-02-16
GB1287759A (en) 1972-09-06
ES371684A1 (es) 1971-11-16
OA03127A (fr) 1970-12-15
DE1948272A1 (de) 1970-04-16
NL6914439A (de) 1970-04-07

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Legal Events

Date Code Title Description
ST Notification of lapse