FR1572685A - - Google Patents

Info

Publication number
FR1572685A
FR1572685A FR1572685DA FR1572685A FR 1572685 A FR1572685 A FR 1572685A FR 1572685D A FR1572685D A FR 1572685DA FR 1572685 A FR1572685 A FR 1572685A
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
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 FR1572685A publication Critical patent/FR1572685A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D37/00—Processes of filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/044—Filters with filtering elements which move during the filtering operation with filtering bands or the like supported on cylinders which are pervious for filtering
    • B01D33/048—Filters with filtering elements which move during the filtering operation with filtering bands or the like supported on cylinders which are pervious for filtering with endless filtering bands
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
    • B01D33/073—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for inward flow filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/44—Regenerating the filter material in the filter
    • B01D33/46—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element
    • B01D33/463—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element nozzles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Detergent Compositions (AREA)
  • Filtration Of Liquid (AREA)
FR1572685D 1968-05-08 1968-06-20 Expired FR1572685A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT3681168 1968-05-08

Publications (1)

Publication Number Publication Date
FR1572685A true FR1572685A (fr) 1969-06-27

Family

ID=11245819

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1572685D Expired FR1572685A (fr) 1968-05-08 1968-06-20

Country Status (6)

Country Link
BE (1) BE727890A (fr)
DE (1) DE1908692A1 (fr)
ES (1) ES354847A1 (fr)
FR (1) FR1572685A (fr)
NL (1) NL6903530A (fr)
OA (1) OA02847A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009010702A1 (de) 2009-02-27 2010-09-02 Gneuß Kunststofftechnik GmbH Flüssigkeitsring-Vakuumpumpe

Also Published As

Publication number Publication date
DE1908692A1 (de) 1969-11-20
BE727890A (fr) 1969-07-16
ES354847A1 (es) 1969-11-01
OA02847A (fr) 1970-12-15
NL6903530A (fr) 1969-11-11

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Legal Events

Date Code Title Description
ST Notification of lapse