FI860538L - Skivfilterelement foer ett roterbart skivfilter. - Google Patents

Skivfilterelement foer ett roterbart skivfilter. Download PDF

Info

Publication number: FI860538L
Authority: FI; Finland
Prior art keywords: skivfilter; roterbart; foer ett; element foer; ett
Prior art date: 1985-02-20

Application number

FI860538A

Other languages

English (en)

Other versions

FI81270B (fi

FI81270C (fi

FI860538A0 (fi

Inventor

Bjarne Nilsson

Original Assignee

Bjarne Nilsson

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.)

1985-02-20

Filing date

1986-02-06

Publication date

1986-08-21

1986-02-06 Application filed by Bjarne Nilsson filed Critical Bjarne Nilsson

1986-02-06 Publication of FI860538A0 publication Critical patent/FI860538A0/fi

1986-08-21 Publication of FI860538L publication Critical patent/FI860538L/fi

1990-06-29 Publication of FI81270B publication Critical patent/FI81270B/fi

1990-10-10 Application granted granted Critical

1990-10-10 Publication of FI81270C publication Critical patent/FI81270C/fi

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/15—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces
- B01D33/21—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces with hollow filtering discs transversely mounted on a hollow rotary shaft
- B01D33/23—Construction of discs or component sectors thereof

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Filtration Of Liquid (AREA)
Filtering Of Dispersed Particles In Gases (AREA)
Separation Using Semi-Permeable Membranes (AREA)
Centrifugal Separators (AREA)
Automatic Disk Changers (AREA)

FI860538A 1985-02-20 1986-02-06 Skivfilterelement foer ett roterbart skivfilter. FI81270C (fi)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
SE8500826A SE453158B (sv)	1985-02-20	1985-02-20	Skivfilterelement for ett roterbart skivfilter
SE8500826		1985-02-20

Publications (4)

Publication Number	Publication Date
FI860538A0 FI860538A0 (fi)	1986-02-06
FI860538L true FI860538L (fi)	1986-08-21
FI81270B FI81270B (fi)	1990-06-29
FI81270C FI81270C (fi)	1990-10-10

Family

ID=20359204

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI860538A FI81270C (fi)	1985-02-20	1986-02-06	Skivfilterelement foer ett roterbart skivfilter.

Country Status (14)

Country	Link
US (1)	US4686040A (fi)
EP (1)	EP0192620B1 (fi)
JP (1)	JPH067889B2 (fi)
AT (1)	ATE41105T1 (fi)
AU (1)	AU582211B2 (fi)
BG (1)	BG48455A3 (fi)
BR (1)	BR8600647A (fi)
CA (1)	CA1264679A (fi)
DE (1)	DE3662233D1 (fi)
FI (1)	FI81270C (fi)
HU (1)	HU198267B (fi)
NO (1)	NO161781C (fi)
SE (1)	SE453158B (fi)
SU (1)	SU1715194A3 (fi)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3706402C1 (de) *	1987-02-27	1988-07-07	Finckh Maschf	Siebsegment fuer Filter zum Eindicken von Fasersuspensionen
SE460579B (sv) *	1987-06-24	1989-10-30	Bjarne Nilsson	Roterande filter med yttre filtratkanaler
SE460641B (sv) *	1987-06-24	1989-11-06	Bjarne Nilsson	Filtersektion foer ett roterbart filter
SE504133C2 (sv) *	1991-11-27	1996-11-18	Bjarne Ivar Nilsson	Filtersektor till roterande filter
US5238564A (en) *	1992-07-31	1993-08-24	Ingersoll-Rand Company	Method and apparatus for control of filtrate volume in a disc filter
FI20002696L (fi) *	2000-12-08	2002-06-09	Outokumpu Oy	Suodatuselementti
DE102007007134A1 (de) *	2007-02-13	2008-08-14	Meiko Maschinenbau Gmbh & Co.Kg	Filter für Reinigungsmaschinen
RU2457012C2 (ru) *	2010-03-23	2012-07-27	Михаил Александрович Ланцевич	Способ изготовления сектора дискового вакуум-фильтра
SE540721C2 (en) *	2017-06-02	2018-10-23	Nordic Water Prod Ab	Filter element for use in a filter disc
DE102017118050A1 (de) *	2017-08-09	2019-02-14	Voith Patent Gmbh	Scheibenfilter
US11000791B2 (en) *	2019-03-06	2021-05-11	Veolia Water Solutions & Technologies Support	Rotary disc filter having backwash guides
AT523741B1 (de) *	2021-02-26	2021-11-15	Andritz Ag Maschf	Filtersektor fuer eine filterscheibe und scheibenfilter mit einem filtersektor
US12220657B2 (en) *	2021-04-30	2025-02-11	Pall Corporation	Filter disk segments

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE587642C (de) *	1931-07-03	1933-11-06	Buckau R Wolf Akt Ges Maschf	Scheibenzelle fuer Saugzellendrehfilter
GB894318A (en) *	1959-12-10	1962-04-18	Simonacco Ltd	Improvements relating to disc-type filters
US3610419A (en) *	1969-06-09	1971-10-05	Improved Machinery Inc	Filter leaf
US3643803A (en) *	1970-01-19	1972-02-22	Gladys M Glos	Section for disc filter apparatus
SE432715B (sv) *	1983-02-10	1984-04-16	Hedemora Verkstaeder Ab	Roterande skivfilter

1985
- 1985-02-20 SE SE8500826A patent/SE453158B/sv not_active IP Right Cessation
1986
- 1986-01-24 EP EP86850021A patent/EP0192620B1/en not_active Expired
- 1986-01-24 DE DE8686850021T patent/DE3662233D1/de not_active Expired
- 1986-01-24 AT AT86850021T patent/ATE41105T1/de not_active IP Right Cessation
- 1986-01-31 CA CA000500863A patent/CA1264679A/en not_active Expired - Lifetime
- 1986-02-03 AU AU52928/86A patent/AU582211B2/en not_active Ceased
- 1986-02-04 JP JP61022782A patent/JPH067889B2/ja not_active Expired - Lifetime
- 1986-02-06 FI FI860538A patent/FI81270C/fi not_active IP Right Cessation
- 1986-02-14 BR BR8600647A patent/BR8600647A/pt unknown
- 1986-02-18 NO NO860601A patent/NO161781C/no unknown
- 1986-02-18 BG BG073638A patent/BG48455A3/xx unknown
- 1986-02-19 SU SU864020677A patent/SU1715194A3/ru active
- 1986-02-19 HU HU86699A patent/HU198267B/hu not_active IP Right Cessation
- 1986-02-19 US US06/830,793 patent/US4686040A/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
FI81270B (fi)	1990-06-29
SE8500826D0 (sv)	1985-02-20
AU5292886A (en)	1986-08-28
BR8600647A (pt)	1986-10-29
JPH067889B2 (ja)	1994-02-02
US4686040A (en)	1987-08-11
HU198267B (en)	1989-09-28
NO860601L (no)	1986-08-21
CA1264679A (en)	1990-01-23
ATE41105T1 (de)	1989-03-15
SU1715194A3 (ru)	1992-02-23
JPS61192315A (ja)	1986-08-26
HUT45911A (en)	1988-09-28
EP0192620A1 (en)	1986-08-27
EP0192620B1 (en)	1989-03-08
NO161781B (no)	1989-06-19
DE3662233D1 (en)	1989-04-13
AU582211B2 (en)	1989-03-16
SE8500826L (sv)	1986-08-21
SE453158B (sv)	1988-01-18
NO161781C (no)	1989-09-27
BG48455A3 (bg)	1991-02-15
FI81270C (fi)	1990-10-10
FI860538A0 (fi)	1986-02-06

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Legal Events

Date	Code	Title	Description
1995-09-15	MM	Patent lapsed
2004-08-31	MM	Patent lapsed	Owner name: NILSSON, BJARNE