NL1000135C2 - Liquid filtration device. - Google Patents

Liquid filtration device.

Info

Publication number
NL1000135C2
NL1000135C2 NL1000135A NL1000135A NL1000135C2 NL 1000135 C2 NL1000135 C2 NL 1000135C2 NL 1000135 A NL1000135 A NL 1000135A NL 1000135 A NL1000135 A NL 1000135A NL 1000135 C2 NL1000135 C2 NL 1000135C2
Authority
NL
Netherlands
Prior art keywords
filtration device
liquid filtration
liquid
filtration
Prior art date
Application number
NL1000135A
Other languages
Dutch (nl)
Other versions
NL1000135A1 (en
Inventor
Mads Sandahl Christensen
Original Assignee
Sanovo Eng As
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8093466&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=NL1000135(C2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Sanovo Eng As filed Critical Sanovo Eng As
Publication of NL1000135A1 publication Critical patent/NL1000135A1/en
Application granted granted Critical
Publication of NL1000135C2 publication Critical patent/NL1000135C2/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
    • B01D29/117—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 outward flow filtration
    • B01D29/118—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 outward flow filtration open-ended
    • 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
    • B01D29/60—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor integrally combined with devices for controlling the filtration
    • 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
    • B01D29/60—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor integrally combined with devices for controlling the filtration
    • B01D29/606—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor integrally combined with devices for controlling the filtration by pressure measuring
    • 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
    • B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
    • B01D29/6469—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers
    • B01D29/6484—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers with a translatory movement with respect to the filtering element
    • 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
    • B01D29/76—Handling the filter cake in the filter for purposes other than for regenerating
    • B01D29/80—Handling the filter cake in the filter for purposes other than for regenerating for drying
    • B01D29/82—Handling the filter cake in the filter for purposes other than for regenerating for drying by compression
    • B01D29/824—Handling the filter cake in the filter for purposes other than for regenerating for drying by compression using pistons
    • 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
    • B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
    • B01D29/94—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for discharging the filter cake, e.g. chutes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/28—Position of the filtering element
    • B01D2201/287—Filtering elements with a vertical or inclined rotation or symmetry axis

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Coating Apparatus (AREA)
  • Filtration Of Liquid (AREA)
  • Details Of Reciprocating Pumps (AREA)
NL1000135A 1994-04-14 1995-04-12 Liquid filtration device. NL1000135C2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK043294A DK172223B1 (en) 1994-04-14 1994-04-14 Device for filtering liquids

Publications (2)

Publication Number Publication Date
NL1000135A1 NL1000135A1 (en) 1995-10-16
NL1000135C2 true NL1000135C2 (en) 1996-03-19

Family

ID=8093466

Family Applications (1)

Application Number Title Priority Date Filing Date
NL1000135A NL1000135C2 (en) 1994-04-14 1995-04-12 Liquid filtration device.

Country Status (3)

Country Link
DK (1) DK172223B1 (en)
IT (1) IT1276527B1 (en)
NL (1) NL1000135C2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0931578A1 (en) * 1997-12-24 1999-07-28 G. van Wijnsberghe en Co. NV Method and apparatus for controlling the continuous filtration of liquids out of solid material from a substance to be thickened
EP0931577A1 (en) * 1997-12-24 1999-07-28 G. van Wijnsberghe en Co. NV Method and apparatus for continuous high pressure filtration of liquids out of solid material from a substance to be thickened
NL1013113C2 (en) * 1999-09-22 2001-03-23 Coenraadts Machf B V Plunger type liquid filtration apparatus, especially for filtering egg products, has central passage extending through plunger which is closed as plunger is raised
EP2075046A1 (en) * 2007-12-31 2009-07-01 Mahle International GmbH Separation device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0931578A1 (en) * 1997-12-24 1999-07-28 G. van Wijnsberghe en Co. NV Method and apparatus for controlling the continuous filtration of liquids out of solid material from a substance to be thickened
EP0931577A1 (en) * 1997-12-24 1999-07-28 G. van Wijnsberghe en Co. NV Method and apparatus for continuous high pressure filtration of liquids out of solid material from a substance to be thickened
NL1013113C2 (en) * 1999-09-22 2001-03-23 Coenraadts Machf B V Plunger type liquid filtration apparatus, especially for filtering egg products, has central passage extending through plunger which is closed as plunger is raised
EP2075046A1 (en) * 2007-12-31 2009-07-01 Mahle International GmbH Separation device

Also Published As

Publication number Publication date
DK172223B1 (en) 1998-01-12
IT1276527B1 (en) 1997-11-03
ITRM950232A1 (en) 1996-10-12
NL1000135A1 (en) 1995-10-16
DK43294A (en) 1995-10-15
ITRM950232A0 (en) 1995-04-12

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RD2N Patents in respect of which a decision has been taken or a report has been made (novelty report)

Effective date: 19951124

PD2B A search report has been drawn up
RD1A Patents in respect of which a request for advice has been filed [in relation to nullification]
RD2A Patents in respect of which a decision has been taken or a report has been made (for advice)