NO165745C - Filterseksjon for roterbart filter. - Google Patents

Filterseksjon for roterbart filter.

Info

Publication number: NO165745C
Authority: NO; Norway
Prior art keywords: filter; plate; shaped elements; section; channel
Prior art date: 1987-06-24

Application number

NO882737A

Other languages

English (en)

Other versions

NO882737D0 (no

NO165745B (no

NO882737L (no

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.)

1987-06-24

Filing date

1988-06-21

Publication date

1991-04-17

1988-06-21 Application filed by Bjarne Nilsson filed Critical Bjarne Nilsson

1988-06-21 Publication of NO882737D0 publication Critical patent/NO882737D0/no

1988-12-27 Publication of NO882737L publication Critical patent/NO882737L/no

1990-12-27 Publication of NO165745B publication Critical patent/NO165745B/no

1991-04-17 Publication of NO165745C publication Critical patent/NO165745C/no

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 Kinetics & Catalysis (AREA)
Chemical & Material Sciences (AREA)
Filtration Of Liquid (AREA)
Filtering Of Dispersed Particles In Gases (AREA)
Ultra Sonic Daignosis Equipment (AREA)
Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Filtering Materials (AREA)
Liquid Crystal Substances (AREA)
Automatic Disk Changers (AREA)
Cigarettes, Filters, And Manufacturing Of Filters (AREA)
Transplanting Machines (AREA)
Centrifugal Separators (AREA)
Treatment Of Sludge (AREA)

NO882737A 1987-06-24 1988-06-21 Filterseksjon for roterbart filter. NO165745C (no)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SE8702617A SE460641B (sv)	1987-06-24	1987-06-24	Filtersektion foer ett roterbart filter

Publications (4)

Publication Number	Publication Date
NO882737D0 NO882737D0 (no)	1988-06-21
NO882737L NO882737L (no)	1988-12-27
NO165745B NO165745B (no)	1990-12-27
NO165745C true NO165745C (no)	1991-04-17

Family

ID=20368962

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO882737A NO165745C (no)	1987-06-24	1988-06-21	Filterseksjon for roterbart filter.

Country Status (13)

Country	Link
US (1)	US4931179A (no)
EP (1)	EP0297074B1 (no)
JP (1)	JPS6434415A (no)
AT (1)	ATE83164T1 (no)
AU (1)	AU603906B2 (no)
BR (1)	BR8803084A (no)
CA (1)	CA1316836C (no)
DE (1)	DE3876515T2 (no)
ES (1)	ES2036282T3 (no)
FI (1)	FI84978C (no)
NO (1)	NO165745C (no)
SE (1)	SE460641B (no)
SU (1)	SU1716957A3 (no)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FI89768C (fi) *	1989-07-06	1993-11-25	Ahlstroem Oy	Filteringstrumma
SE465605B (sv) *	1990-02-26	1991-10-07	Harry Nilsson	Skivfilter
SE504133C2 (sv) *	1991-11-27	1996-11-18	Bjarne Ivar Nilsson	Filtersektor till roterande filter
SE510746C2 (sv) *	1996-09-19	1999-06-21	Kvaerner Pulping Asa	Anordning vid en filtersektor för en roterande filterskiva
US5925248A (en) *	1997-07-18	1999-07-20	Minerals Processing Techniques, Inc.	Disk filter sector having an attachment system outside of flow area
JP5297904B2 (ja) *	2009-06-12	2013-09-25	トヨタ自動車株式会社	内燃機関のオイルパン及びこれを備える内燃機関
SE540721C2 (en) *	2017-06-02	2018-10-23	Nordic Water Prod Ab	Filter element for use in a filter disc
US11000791B2 (en) *	2019-03-06	2021-05-11	Veolia Water Solutions & Technologies Support	Rotary disc filter having backwash guides
US12220657B2 (en) *	2021-04-30	2025-02-11	Pall Corporation	Filter disk segments

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE717315C (de) *	1930-05-07	1942-02-11	Westfalia Dinnendahl Groeppel	Zelle fuer Scheibendrehfilter
DE587642C (de) *	1931-07-03	1933-11-06	Buckau R Wolf Akt Ges Maschf	Scheibenzelle fuer Saugzellendrehfilter
US3438505A (en) *	1967-01-27	1969-04-15	Improved Machinery Inc	Filter segment for disc filters
BE787415A (fr) *	1971-08-13	1973-02-12	Wacker Chemie Gmbh	Dispersions adhesives
DE2407218C3 (de) *	1974-02-15	1982-01-21	Klöckner-Humboldt-Deutz AG, 5000 Köln	Sektor-Element für Scheibenfilter
US3917534A (en) *	1974-04-17	1975-11-04	Plastic Tech Inc	Filter sector
SE438447B (sv) *	1983-10-21	1985-04-22	Bjarne Ivar Nilsson	Roterbart skivfilter
SE453158B (sv) *	1985-02-20	1988-01-18	Bjarne Nilsson	Skivfilterelement for ett roterbart skivfilter
SE460704B (sv) *	1987-06-24	1989-11-13	Bjarne Nilsson	Filterpaase

1987
- 1987-06-24 SE SE8702617A patent/SE460641B/sv not_active IP Right Cessation
1988
- 1988-06-21 NO NO882737A patent/NO165745C/no unknown
- 1988-06-22 EP EP88850226A patent/EP0297074B1/en not_active Expired - Lifetime
- 1988-06-22 DE DE8888850226T patent/DE3876515T2/de not_active Expired - Fee Related
- 1988-06-22 ES ES198888850226T patent/ES2036282T3/es not_active Expired - Lifetime
- 1988-06-22 AT AT88850226T patent/ATE83164T1/de not_active IP Right Cessation
- 1988-06-23 FI FI883060A patent/FI84978C/fi not_active IP Right Cessation
- 1988-06-23 AU AU18328/88A patent/AU603906B2/en not_active Ceased
- 1988-06-23 BR BR8803084A patent/BR8803084A/pt not_active Application Discontinuation
- 1988-06-23 SU SU884355977A patent/SU1716957A3/ru active
- 1988-06-23 US US07/210,442 patent/US4931179A/en not_active Expired - Fee Related
- 1988-06-23 CA CA000570298A patent/CA1316836C/en not_active Expired - Fee Related
- 1988-06-24 JP JP63157880A patent/JPS6434415A/ja active Pending

Also Published As

Publication number	Publication date
EP0297074A1 (en)	1988-12-28
US4931179A (en)	1990-06-05
FI883060A (fi)	1988-12-25
NO882737D0 (no)	1988-06-21
FI883060A0 (fi)	1988-06-23
JPS6434415A (en)	1989-02-03
SU1716957A3 (ru)	1992-02-28
FI84978C (fi)	1992-02-25
ATE83164T1 (de)	1992-12-15
AU1832888A (en)	1989-01-05
NO165745B (no)	1990-12-27
BR8803084A (pt)	1989-01-10
SE8702617L (sv)	1988-12-25
CA1316836C (en)	1993-04-27
AU603906B2 (en)	1990-11-29
ES2036282T3 (es)	1993-05-16
SE8702617D0 (sv)	1987-06-24
EP0297074B1 (en)	1992-12-09
NO882737L (no)	1988-12-27
DE3876515T2 (de)	1993-04-15
FI84978B (fi)	1991-11-15
SE460641B (sv)	1989-11-06
DE3876515D1 (de)	1993-01-21

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