FR1128805A - Filter nozzle - Google Patents

Filter nozzle

Info

Publication number
FR1128805A
FR1128805A FR1128805DA FR1128805A FR 1128805 A FR1128805 A FR 1128805A FR 1128805D A FR1128805D A FR 1128805DA FR 1128805 A FR1128805 A FR 1128805A
Authority
FR
France
Prior art keywords
filter nozzle
nozzle
filter
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
Other languages
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.)
FORSCHUNGSGESELLSCHAFT WABAG
Forschungsgesellschaft Der Wabag Wasserreinigungsbau MbH
Original Assignee
FORSCHUNGSGESELLSCHAFT WABAG
Forschungsgesellschaft Der Wabag Wasserreinigungsbau MbH
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 FORSCHUNGSGESELLSCHAFT WABAG, Forschungsgesellschaft Der Wabag Wasserreinigungsbau MbH filed Critical FORSCHUNGSGESELLSCHAFT WABAG
Application granted granted Critical
Publication of FR1128805A publication Critical patent/FR1128805A/en
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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nozzles (AREA)
FR1128805D 1955-05-20 1955-08-03 Filter nozzle Expired FR1128805A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF17563A DE1022557B (en) 1955-05-20 1955-05-20 Filter nozzle

Publications (1)

Publication Number Publication Date
FR1128805A true FR1128805A (en) 1957-01-10

Family

ID=7088623

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1128805D Expired FR1128805A (en) 1955-05-20 1955-08-03 Filter nozzle

Country Status (2)

Country Link
DE (1) DE1022557B (en)
FR (1) FR1128805A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2879943A1 (en) * 2004-12-23 2006-06-30 Sources Sa Supporting floor for waste water treatment by rising filtration has series of transverse preforms to nozzles held in place by fixings

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1222892B (en) * 1961-08-10 1966-08-18 Basf Ag Filter nozzle made of plastic that can be processed by injection molding
DE9308085U1 (en) * 1992-06-30 1993-08-05 Nill, Werner, Winterthur Device for delayed drainage of meteor or rain water

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR880353A (en) * 1941-10-28 1943-03-24 Filtered
US2412032A (en) * 1945-05-10 1946-12-03 Jr James Bill Distribution nozzle for filters and the like
DE804804C (en) * 1949-08-19 1951-04-30 Berkefeld Filter Ges Und Celle Filter nozzle with immersion tube
BE498884A (en) * 1949-10-25

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2879943A1 (en) * 2004-12-23 2006-06-30 Sources Sa Supporting floor for waste water treatment by rising filtration has series of transverse preforms to nozzles held in place by fixings

Also Published As

Publication number Publication date
DE1022557B (en) 1958-01-16

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