CH446273A - Frame-shaped, collapsible filter element - Google Patents

Frame-shaped, collapsible filter element

Info

Publication number
CH446273A
CH446273A CH319167A CH319167A CH446273A CH 446273 A CH446273 A CH 446273A CH 319167 A CH319167 A CH 319167A CH 319167 A CH319167 A CH 319167A CH 446273 A CH446273 A CH 446273A
Authority
CH
Switzerland
Prior art keywords
frame
shaped
filter element
collapsible filter
collapsible
Prior art date
Application number
CH319167A
Other languages
German (de)
Inventor
Walter Dr Scheidt
Original Assignee
Walter Dr Scheidt
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 Walter Dr Scheidt filed Critical Walter Dr Scheidt
Publication of CH446273A publication Critical patent/CH446273A/en

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
    • B01D29/39—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with hollow discs side by side on, or around, one or more tubes, e.g. of the leaf type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
    • F24F8/108—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering using dry filter elements
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/28—Arrangement or mounting of filters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Filtration Of Liquid (AREA)
CH319167A 1966-03-14 1967-03-03 Frame-shaped, collapsible filter element CH446273A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DESC038658 1966-03-14

Publications (1)

Publication Number Publication Date
CH446273A true CH446273A (en) 1967-11-15

Family

ID=7434801

Family Applications (1)

Application Number Title Priority Date Filing Date
CH319167A CH446273A (en) 1966-03-14 1967-03-03 Frame-shaped, collapsible filter element

Country Status (7)

Country Link
BE (1) BE694811A (en)
CH (1) CH446273A (en)
DE (1) DE1249826B (en)
FR (1) FR1516445A (en)
GB (1) GB1134778A (en)
NL (1) NL141392B (en)
SE (1) SE326426B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113750767B (en) * 2021-09-27 2024-11-05 南京扬子江生态环境产业研究院有限公司 A portable deodorizing device

Also Published As

Publication number Publication date
NL141392B (en) 1974-03-15
NL6703261A (en) 1967-09-15
BE694811A (en) 1967-07-31
DE1249826B (en) 1967-09-14
GB1134778A (en) 1968-11-27
SE326426B (en) 1970-07-27
FR1516445A (en) 1968-03-08

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