FR1568866A - - Google Patents

Info

Publication number
FR1568866A
FR1568866A FR1568866DA FR1568866A FR 1568866 A FR1568866 A FR 1568866A FR 1568866D A FR1568866D A FR 1568866DA FR 1568866 A FR1568866 A FR 1568866A
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
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 FR1568866A publication Critical patent/FR1568866A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
    • B01D46/04—Cleaning filters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/66—Regeneration of the filtering material or filter elements inside the filter
    • B01D46/70—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter
    • B01D46/71—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter with pressurised gas, e.g. pulsed air
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/90—Devices for taking out of action one or more units of multi-unit filters, e.g. for regeneration or maintenance
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2271/00—Sealings for filters specially adapted for separating dispersed particles from gases or vapours
    • B01D2271/02—Gaskets, sealings
    • B01D2271/027—Radial sealings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
FR1568866D 1967-04-01 1968-01-16 Expired FR1568866A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEL0056152 1967-04-01

Publications (1)

Publication Number Publication Date
FR1568866A true FR1568866A (en) 1969-05-30

Family

ID=7277530

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1568866D Expired FR1568866A (en) 1967-04-01 1968-01-16

Country Status (3)

Country Link
AT (1) AT271402B (en)
BE (1) BE709613A (en)
FR (1) FR1568866A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0625366A2 (en) * 1993-05-18 1994-11-23 Ventilatorenfabrik Oelde Gmbh Filter device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0625366A2 (en) * 1993-05-18 1994-11-23 Ventilatorenfabrik Oelde Gmbh Filter device
EP0625366A3 (en) * 1993-05-18 1994-12-28 Oelde Gmbh Ventilatorfab Filter device.

Also Published As

Publication number Publication date
AT271402B (en) 1969-06-10
BE709613A (en) 1968-05-30

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Legal Events

Date Code Title Description
ST Notification of lapse