DE1903149A1 - Filter mit selbsttaetiger Reinigung - Google Patents

Filter mit selbsttaetiger Reinigung

Info

Publication number
DE1903149A1
DE1903149A1 DE19691903149 DE1903149A DE1903149A1 DE 1903149 A1 DE1903149 A1 DE 1903149A1 DE 19691903149 DE19691903149 DE 19691903149 DE 1903149 A DE1903149 A DE 1903149A DE 1903149 A1 DE1903149 A1 DE 1903149A1
Authority
DE
Germany
Prior art keywords
filter
piston
cleaning
differential
pressure
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.)
Pending
Application number
DE19691903149
Other languages
German (de)
English (en)
Inventor
Marcel Picard
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of DE1903149A1 publication Critical patent/DE1903149A1/de
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M23/00—Constructional details, e.g. recesses, hinges
    • C12M23/50—Means for positioning or orientating the apparatus
    • 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
    • B01D29/114—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 arranged for inward flow filtration
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M29/00—Means for introduction, extraction or recirculation of materials, e.g. pumps

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Zoology (AREA)
  • Biomedical Technology (AREA)
  • Genetics & Genomics (AREA)
  • Microbiology (AREA)
  • Biotechnology (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Sustainable Development (AREA)
  • Clinical Laboratory Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Filtration Of Liquid (AREA)
  • Filling Of Jars Or Cans And Processes For Cleaning And Sealing Jars (AREA)
  • Extraction Or Liquid Replacement (AREA)
DE19691903149 1968-01-22 1969-01-22 Filter mit selbsttaetiger Reinigung Pending DE1903149A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR137139 1968-01-22

Publications (1)

Publication Number Publication Date
DE1903149A1 true DE1903149A1 (de) 1969-09-04

Family

ID=8644986

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19691903149 Pending DE1903149A1 (de) 1968-01-22 1969-01-22 Filter mit selbsttaetiger Reinigung

Country Status (4)

Country Link
US (2) US3608722A (en:Method)
DE (1) DE1903149A1 (en:Method)
FR (1) FR1565459A (en:Method)
GB (1) GB1251441A (en:Method)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2224265A1 (de) * 1971-05-19 1972-11-30 Moatti, Georges, Boulogne (Frankreich) Selbstreinigender Filter
EP0064795A1 (de) * 1981-05-12 1982-11-17 DrM, Dr. Müller AG Verfahren zur kontinuierlichen Eindickung von Suspensionen
DE4308954A1 (de) * 1993-03-19 1994-09-22 Bwt Wassertechnik Gmbh Rückspülbares Filtergerät
DE4320952A1 (de) * 1993-06-24 1995-01-12 Uwe Maurer Druckfilter mit gleichmäßig angepreßtem Rückspülkopf

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3650306A (en) * 1970-09-18 1972-03-21 Cooke Eng Co Laboratory dispensing apparatus
US3944488A (en) * 1971-05-19 1976-03-16 Samuel Georges Moatti Self-cleaning filter with motor incorporated therewith
IL40046A (en) * 1972-08-03 1976-03-31 Evron Kibbutz Hashomer Hatzair Self cleaning filter
SE381826B (sv) * 1974-01-16 1975-12-22 Duni Bila Ab Forfarande vid kemiska arbetsoperationer samt produkt for utforande av forfarandet
US3918913A (en) * 1974-12-02 1975-11-11 Lilly Co Eli Sampler-injector for liquid chromatography
CH633977A5 (de) * 1978-09-15 1983-01-14 Mettler Instrumente Ag Wechselbuerette.
US4341735A (en) * 1980-03-28 1982-07-27 American Cyanamid Company Sample carrier material handling apparatus
USRE35564E (en) * 1986-03-03 1997-07-22 C.I.B., Inc. Self-cleaning fluid filter
US4863868A (en) * 1987-09-11 1989-09-05 Prolitec Aktiengesellschaft Apparatus for detecting the presence of micro organism in liquid
US4872353A (en) * 1987-11-25 1989-10-10 Micromeritics Instrument Corp. Automatic sample feeder for suspended samples
US4897186A (en) * 1988-02-26 1990-01-30 C.I.B., Inc. Fluid filter
US4812230A (en) * 1988-02-26 1989-03-14 C.I.B., Inc. Fluid filter
NL9200909A (nl) * 1992-05-22 1993-12-16 Prolion Dev B V Inrichting voor het op een voedingsbodem brengen van een vloeistofmonster.
US6180065B1 (en) 1996-06-11 2001-01-30 Dilux, Inc. Multichannel dilution reservoir
US7632398B2 (en) * 2008-03-05 2009-12-15 David C. Cummings Filter and method of filtering a fluid

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2434427A (en) * 1937-04-22 1948-01-13 Muller Jacques Device for cleaning filters
US2366112A (en) * 1941-11-21 1944-12-26 Jokel William Self-cleaning filter
US2753098A (en) * 1951-11-05 1956-07-03 Safeway Stores Defoamer
FR83147E (fr) * 1961-05-12 1964-06-19 Procédé et dispositifs de décolmatage de filtres disposés dans des circuits de fluides fonctionnant sous pression ou sous vide
US3219416A (en) * 1962-10-30 1965-11-23 Scientific Industries Apparatus for the automatic chemical sequential treatment and analysis of small quantities of material
GB1075775A (en) * 1965-06-24 1967-07-12 Jesse Talbot Rymer Filter for fluids
US3397784A (en) * 1966-09-15 1968-08-20 Kinney Eng Inc S P Twin basket strainer with pressure-responsive backwash means
US3486982A (en) * 1966-12-29 1969-12-30 Parke Davis & Co Apparatus for harvesting liquid viral products from eggs

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2224265A1 (de) * 1971-05-19 1972-11-30 Moatti, Georges, Boulogne (Frankreich) Selbstreinigender Filter
EP0064795A1 (de) * 1981-05-12 1982-11-17 DrM, Dr. Müller AG Verfahren zur kontinuierlichen Eindickung von Suspensionen
DE4308954A1 (de) * 1993-03-19 1994-09-22 Bwt Wassertechnik Gmbh Rückspülbares Filtergerät
DE4320952A1 (de) * 1993-06-24 1995-01-12 Uwe Maurer Druckfilter mit gleichmäßig angepreßtem Rückspülkopf

Also Published As

Publication number Publication date
GB1251441A (en:Method) 1971-10-27
FR1565459A (en:Method) 1969-05-02
US3547781A (en) 1970-12-15
US3608722A (en) 1971-09-28

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