FR1177370A - Method and device for removably attaching drainage elements to filters - Google Patents

Method and device for removably attaching drainage elements to filters

Info

Publication number
FR1177370A
FR1177370A FR1177370DA FR1177370A FR 1177370 A FR1177370 A FR 1177370A FR 1177370D A FR1177370D A FR 1177370DA FR 1177370 A FR1177370 A FR 1177370A
Authority
FR
France
Prior art keywords
filters
removably attaching
drainage elements
attaching drainage
elements
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.)
Dorr Oliver Inc
Original Assignee
Dorr Oliver Inc
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 Dorr Oliver Inc filed Critical Dorr Oliver Inc
Application granted granted Critical
Publication of FR1177370A publication Critical patent/FR1177370A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B01D33/067—Construction of the filtering drums, e.g. mounting or sealing arrangements
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Farming Of Fish And Shellfish (AREA)
  • Detail Structures Of Washing Machines And Dryers (AREA)
FR1177370D 1956-08-31 1957-06-19 Method and device for removably attaching drainage elements to filters Expired FR1177370A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US863368XA 1956-08-31 1956-08-31

Publications (1)

Publication Number Publication Date
FR1177370A true FR1177370A (en) 1959-04-23

Family

ID=22197916

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1177370D Expired FR1177370A (en) 1956-08-31 1957-06-19 Method and device for removably attaching drainage elements to filters

Country Status (3)

Country Link
DE (1) DE1067778B (en)
FR (1) FR1177370A (en)
GB (1) GB863368A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3235086A (en) * 1962-01-15 1966-02-15 Ametek Inc Filter

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3225935A (en) * 1963-01-10 1965-12-28 Us Rubber Co Drainage bed
DE3419349A1 (en) 1984-05-24 1985-11-28 Franz Dipl.-Ing. 8022 Grünwald Krappmann Cellular filter insert

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE477432A (en) *
DE416485C (en) * 1923-09-20 1925-07-16 Ph Nebrich Vorm Reinicke & Jas Cloth tensioning device for the filter cloths of drum filters
DE686847C (en) * 1935-03-23 1940-01-17 Buckau R Wolf Akt Ges Maschf Internal rotary suction cell drum filter
BE476109A (en) * 1938-09-24
DE841444C (en) * 1948-10-02 1952-06-16 Selma Wiebe Device to support the filter medium of cell filters

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3235086A (en) * 1962-01-15 1966-02-15 Ametek Inc Filter

Also Published As

Publication number Publication date
DE1067778B (en) 1959-10-29
GB863368A (en) 1961-03-22

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