FR835836A - Perfectionnements aux filtres - Google Patents

Perfectionnements aux filtres

Info

Publication number
FR835836A
FR835836A FR835836DA FR835836A FR 835836 A FR835836 A FR 835836A FR 835836D A FR835836D A FR 835836DA FR 835836 A FR835836 A FR 835836A
Authority
FR
France
Prior art keywords
refinements
filter
filter refinements
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
English (en)
Inventor
James Roys Miller
Horace Stanley Edwards
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 FR835836A publication Critical patent/FR835836A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/02—Loose filtering material, e.g. loose fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/02—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration
    • B01D24/04—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being clamped between pervious fixed walls

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Materials (AREA)
FR835836D 1936-06-03 1938-03-28 Perfectionnements aux filtres Expired FR835836A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US83305A US2116537A (en) 1936-06-03 1936-06-03 Filter
FR835836T 1938-03-28

Publications (1)

Publication Number Publication Date
FR835836A true FR835836A (fr) 1939-01-04

Family

ID=22177471

Family Applications (1)

Application Number Title Priority Date Filing Date
FR835836D Expired FR835836A (fr) 1936-06-03 1938-03-28 Perfectionnements aux filtres

Country Status (2)

Country Link
US (1) US2116537A (fr)
FR (1) FR835836A (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2455486A (en) * 1943-07-10 1948-12-07 Fram Corp Liquid filtration
US2586670A (en) * 1945-01-31 1952-02-19 Christian J Lambertsen Selective gas adsorber
US2599543A (en) * 1946-06-06 1952-06-10 Curlator Corp Gyratory processing apparatus
US2641164A (en) * 1946-07-08 1953-06-09 Hill Harold Sanford Method for processing fibrous pulp
US2477404A (en) * 1946-09-20 1949-07-26 Jr Earl A Butt Filter
US2593132A (en) * 1947-12-05 1952-04-15 Russell R Gannon Container for desiccant material
US2549698A (en) * 1950-05-06 1951-04-17 Veyne V Mason Engine oil filter
US2682315A (en) * 1951-06-05 1954-06-29 Mine Safety Appliances Co Gas filter
US2672984A (en) * 1952-04-16 1954-03-23 Luber Finer Inc Filter
US2992698A (en) * 1958-03-07 1961-07-18 John L Pearson Combination separator and dehydrator
US3069017A (en) * 1959-03-02 1962-12-18 Gen Motors Corp Depth type fibrous filter elements
US3212641A (en) * 1962-05-11 1965-10-19 Gen Motors Corp Dry cleaning apparatus
US3219194A (en) * 1963-01-16 1965-11-23 Gen Motors Corp Filter mass of furred nodules
US4645605A (en) * 1984-07-13 1987-02-24 Agritec, Inc. Filtration with biogenetic silica
CN103842046B (zh) * 2011-10-03 2016-01-13 株式会社石垣 不定形过滤介质层及具备其的过滤设备

Also Published As

Publication number Publication date
US2116537A (en) 1938-05-10

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