FR1071848A - Slit filter, especially for fine filtering of liquids and gases - Google Patents

Slit filter, especially for fine filtering of liquids and gases

Info

Publication number
FR1071848A
FR1071848A FR1071848DA FR1071848A FR 1071848 A FR1071848 A FR 1071848A FR 1071848D A FR1071848D A FR 1071848DA FR 1071848 A FR1071848 A FR 1071848A
Authority
FR
France
Prior art keywords
liquids
gases
fine filtering
slit filter
slit
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)
Inventor
Hugo Laderer
Raymond Maingeot
Octave Desirant
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 FR1071848A publication Critical patent/FR1071848A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B01D29/46—Edge filtering elements, i.e. using contiguous impervious surfaces of flat, stacked bodies
    • 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
    • B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
    • B01D29/90—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for feeding
    • B01D29/908—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for feeding provoking a tangential stream
    • 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
    • B01D46/0039—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with flow guiding by feed or discharge devices
    • B01D46/0041—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with flow guiding by feed or discharge devices for feeding
    • B01D46/0046—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with flow guiding by feed or discharge devices for feeding provoking a tangential stream
    • 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
    • B01D46/40—Particle separators, e.g. dust precipitators, using edge filters, i.e. using contiguous impervious surfaces
    • B01D46/406—Particle separators, e.g. dust precipitators, using edge filters, i.e. using contiguous impervious surfaces of stacked bodies

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
FR1071848D 1951-11-13 1952-11-12 Slit filter, especially for fine filtering of liquids and gases Expired FR1071848A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE1071848X 1951-11-13

Publications (1)

Publication Number Publication Date
FR1071848A true FR1071848A (en) 1954-09-06

Family

ID=3893064

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1071848D Expired FR1071848A (en) 1951-11-13 1952-11-12 Slit filter, especially for fine filtering of liquids and gases

Country Status (1)

Country Link
FR (1) FR1071848A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3048959A (en) * 1959-10-27 1962-08-14 Novo Ind Corp Air cleaning device and method
EP2703059B1 (en) * 2012-08-28 2017-12-20 Mann + Hummel Gmbh Filter assembly and method for producing a filter holder

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3048959A (en) * 1959-10-27 1962-08-14 Novo Ind Corp Air cleaning device and method
EP2703059B1 (en) * 2012-08-28 2017-12-20 Mann + Hummel Gmbh Filter assembly and method for producing a filter holder

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