FR669724A - - Google Patents

Info

Publication number
FR669724A
FR669724A FR669724DA FR669724A FR 669724 A FR669724 A FR 669724A FR 669724D A FR669724D A FR 669724DA FR 669724 A FR669724 A FR 669724A
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
Publication date
Application granted granted Critical
Publication of FR669724A publication Critical patent/FR669724A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/12—Devices for taking out of action one or more units of multi- unit filters, e.g. for regeneration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/44—Edge filtering elements, i.e. using contiguous impervious surfaces

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
FR669724D Expired FR669724A (fr)

Publications (1)

Publication Number Publication Date
FR669724A true FR669724A (fr) 1929-11-28

Family

ID=1543448

Family Applications (1)

Application Number Title Priority Date Filing Date
FR669724D Expired FR669724A (fr)

Country Status (1)

Country Link
FR (1) FR669724A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2354799A1 (fr) * 1976-06-17 1978-01-13 Japan National Railway Filtre du type a plaques de filtrage empilees

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2354799A1 (fr) * 1976-06-17 1978-01-13 Japan National Railway Filtre du type a plaques de filtrage empilees

Similar Documents

Publication Publication Date Title
BE357721A (fr)
FR669724A (fr)
FR669869A (fr)
AT126897B (fr)
FR34988E (fr)
FR658443A (fr)
FR668870A (fr)
BE338690A (fr)
BE373643A (fr)
BE332768A (fr)
BE335686A (fr)
BE337359A (fr)
BE357547A (fr)
BE343605A (fr)
BE343892A (fr)
BE344529A (fr)
BE346078A (fr)
BE349166A (fr)
BE357546A (fr)
BE351245A (fr)
NL37794C (fr)
NL31751C (fr)
BE328560A (fr)
BE308711A (fr)
BE302977A (fr)