CH314907A - Pressure filter - Google Patents

Pressure filter

Info

Publication number
CH314907A
CH314907A CH314907DA CH314907A CH 314907 A CH314907 A CH 314907A CH 314907D A CH314907D A CH 314907DA CH 314907 A CH314907 A CH 314907A
Authority
CH
Switzerland
Prior art keywords
pressure filter
filter
pressure
Prior art date
Application number
Other languages
German (de)
Inventor
Tebbe Heinrich
Original Assignee
Westfalia Separator Ag
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 Westfalia Separator Ag filed Critical Westfalia Separator Ag
Publication of CH314907A publication Critical patent/CH314907A/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
    • B01D29/11—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 bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/13—Supported filter elements
    • B01D29/15—Supported filter elements arranged for inward flow filtration
    • B01D29/21—Supported filter elements arranged for inward flow filtration with corrugated, folded or wound sheets
    • B01D29/213—Supported filter elements arranged for inward flow filtration with corrugated, folded or wound sheets having a concertina shape
    • 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
    • B01D29/50—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 multiple filtering elements, characterised by their mutual disposition
    • B01D29/52—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 multiple filtering elements, characterised by their mutual disposition in parallel connection
    • 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
    • B01D29/62—Regenerating the filter material in the filter
    • B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
    • 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
    • B01D29/62—Regenerating the filter material in the filter
    • B01D29/70—Regenerating the filter material in the filter by forces created by movement of the filter element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/04—Supports for the filtering elements
    • B01D2201/043—Filter tubes connected to plates
    • B01D2201/0446—Filter tubes connected to plates suspended from plates at the upper side of the filter elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/04—Supports for the filtering elements
    • B01D2201/0461—Springs

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
CH314907D 1952-09-12 1953-07-31 Pressure filter CH314907A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEJ6350A DE1007294B (en) 1952-09-12 1952-09-12 Backwashable precoat filter

Publications (1)

Publication Number Publication Date
CH314907A true CH314907A (en) 1956-07-15

Family

ID=7198481

Family Applications (1)

Application Number Title Priority Date Filing Date
CH314907D CH314907A (en) 1952-09-12 1953-07-31 Pressure filter

Country Status (5)

Country Link
BE (1) BE522483A (en)
CH (1) CH314907A (en)
DE (1) DE1007294B (en)
FR (1) FR1085481A (en)
NL (1) NL180109C (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1118758B (en) * 1959-11-05 1961-12-07 Fr August Neidig Soehne Maschi Liquid filter with cylindrical filter insert
US3100190A (en) * 1961-02-01 1963-08-06 Per Corporation Pressure filter and filter tube therefor
WO1988002275A1 (en) * 1986-09-29 1988-04-07 Allied Corporation Accordion pleated fluid filtering element

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2985307A (en) * 1956-08-29 1961-05-23 Robert H Grasmere Water filters
GB1526029A (en) * 1976-04-30 1978-09-27 Coal Ind Method and apparatus for agitating slurries
EP0077086A3 (en) * 1981-09-02 1984-07-25 DrM, Dr. Müller AG Process for the purification of filter elements
DE3463898D1 (en) * 1984-03-08 1987-07-02 Heinz Schumacher Method and apparatus for cleaning filter elements, especially for filter candles
EP1858620B1 (en) * 2005-03-04 2019-05-22 Pall Corporation Method of making corrugated fluid treatment packs
DE202006015783U1 (en) * 2006-10-12 2008-02-14 Mann + Hummel Gmbh Filter device, in particular for the filtration of combustion air in internal combustion engines
DE202007018075U1 (en) * 2007-12-21 2009-05-14 Mann+Hummel Gmbh A filter assembly
DE102009032201A1 (en) * 2009-07-07 2011-01-27 Khs Gmbh Precoat filters and filter elements for use with such a filter

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE237112C (en) * 1900-01-01
DE569769C (en) * 1933-02-08 Willy Eduard Puck Oil filter for internal combustion engines
US2067439A (en) * 1933-05-29 1937-01-12 Clarence H Dooley Filter
FR836731A (en) * 1937-10-02 1939-01-25 Koehler Process and devices for the filtration of liquids, process for manufacturing the corresponding filters and filters obtained by this process
CH244399A (en) * 1944-05-15 1946-09-15 Kjellstroem Ab Brdr Pipe made of wood.

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1118758B (en) * 1959-11-05 1961-12-07 Fr August Neidig Soehne Maschi Liquid filter with cylindrical filter insert
US3100190A (en) * 1961-02-01 1963-08-06 Per Corporation Pressure filter and filter tube therefor
WO1988002275A1 (en) * 1986-09-29 1988-04-07 Allied Corporation Accordion pleated fluid filtering element

Also Published As

Publication number Publication date
DE1007294B (en) 1957-05-02
FR1085481A (en) 1955-02-02
BE522483A (en)
NL180109C (en)

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