AU4969272A - A filter screen - Google Patents

A filter screen

Info

Publication number
AU4969272A
AU4969272A AU49692/72A AU4969272A AU4969272A AU 4969272 A AU4969272 A AU 4969272A AU 49692/72 A AU49692/72 A AU 49692/72A AU 4969272 A AU4969272 A AU 4969272A AU 4969272 A AU4969272 A AU 4969272A
Authority
AU
Australia
Prior art keywords
filter screen
screen
filter
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
AU49692/72A
Inventor
Klaus H Kallenberg
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.)
TRANS UNION CORP
Original Assignee
TRANS UNION CORP
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 TRANS UNION CORP filed Critical TRANS UNION CORP
Publication of AU4969272A publication Critical patent/AU4969272A/en
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
    • B01D39/04—Organic material, e.g. cellulose, cotton
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J47/00—Ion-exchange processes in general; Apparatus therefor
    • B01J47/12—Ion-exchange processes in general; Apparatus therefor characterised by the use of ion-exchange material in the form of ribbons, filaments, fibres or sheets, e.g. membranes
    • B01J47/133—Precoat filters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
  • Filtration Of Liquid (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Filtering Materials (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
AU49692/72A 1971-12-06 1972-12-06 A filter screen Expired AU4969272A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1773071A CH574875A5 (en) 1971-12-06 1971-12-06

Publications (1)

Publication Number Publication Date
AU4969272A true AU4969272A (en) 1974-06-06

Family

ID=4427648

Family Applications (1)

Application Number Title Priority Date Filing Date
AU49692/72A Expired AU4969272A (en) 1971-12-06 1972-12-06 A filter screen

Country Status (8)

Country Link
JP (1) JPS5646886B2 (en)
AT (1) AT338831B (en)
AU (1) AU4969272A (en)
CA (1) CA990421A (en)
CH (1) CH574875A5 (en)
DE (2) DE7244439U (en)
ES (3) ES409370A1 (en)
GB (1) GB1410348A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5930132B2 (en) * 1979-02-05 1984-07-25 富田製薬株式会社 "filtration" method
FR2550097B1 (en) * 1983-08-03 1988-08-05 Duolite International Sa PACKING PROCESS FOR PRE-LAYERED FILTERS FOR PURIFYING FLUIDS
IT1241891B (en) * 1990-08-21 1994-02-01 Aqua Chem Srl FILTERING COMPOUND FOR THE STEAM CONDENSATE OF A CONVENTIONAL OR NUCLEAR THERMOELECTRIC POWER STATION.
DE102023110522A1 (en) 2023-04-25 2023-06-29 Mann+Hummel Gmbh Air filter media assembly with stacked pleat design

Also Published As

Publication number Publication date
ES437276A1 (en) 1977-01-16
CA990421A (en) 1976-06-01
DE2259367A1 (en) 1973-06-14
DE7244439U (en) 1975-12-04
AT338831B (en) 1977-09-12
CH574875A5 (en) 1976-04-30
ATA1023772A (en) 1977-01-15
GB1410348A (en) 1975-10-15
JPS4980660A (en) 1974-08-03
ES409370A1 (en) 1976-04-16
JPS5646886B2 (en) 1981-11-06
ES437277A1 (en) 1977-01-16

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