NO20004529D0 - Massefilter eller -vaskeanordning og pakning for bruk i slike - Google Patents

Massefilter eller -vaskeanordning og pakning for bruk i slike

Info

Publication number: NO20004529D0
Authority: NO; Norway
Prior art keywords: gasket; washing device; mass filter; mass; filter
Prior art date: 1998-03-09

Application number

NO20004529A

Other languages

English (en)

Other versions

NO20004529L (no

Inventor

Jukka Heino

Harri Purontaus

Original Assignee

Ahlstrom Machinery Oy

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.)

1998-03-09

Filing date

2000-09-11

Publication date

2000-09-11

1998-03-09 Priority claimed from FI980523A external-priority patent/FI980523A7/fi

2000-09-11 Application filed by Ahlstrom Machinery Oy filed Critical Ahlstrom Machinery Oy

2000-09-11 Publication of NO20004529D0 publication Critical patent/NO20004529D0/no

2000-10-20 Publication of NO20004529L publication Critical patent/NO20004529L/no

Classifications

- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
- D21C9/02—Washing ; Displacing cooking or pulp-treating liquors contained in the pulp by fluids, e.g. wash water or other pulp-treating agents
- D21C9/06—Washing ; Displacing cooking or pulp-treating liquors contained in the pulp by fluids, e.g. wash water or other pulp-treating agents in filters ; Washing of concentrated pulp, e.g. pulp mats, on filtering surfaces
- 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
- B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
- B01D33/067—Construction of the filtering drums, e.g. mounting or sealing arrangements
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
- F16J15/3204—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
- F16J15/3204—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip
- F16J15/3232—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip having two or more lips
- F16J15/3236—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip having two or more lips with at least one lip for each surface, e.g. U-cup packings

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Life Sciences & Earth Sciences (AREA)
Wood Science & Technology (AREA)
Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Paper (AREA)
Sealing With Elastic Sealing Lips (AREA)

NO20004529A 1998-03-09 2000-09-11 Massefilter eller -vaskeanordning og pakning for bruk i slike NO20004529L (no)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
FI980523A FI980523A7 (fi)	1998-03-09	1998-03-09	Tiiviste
FI990182A FI990182A7 (fi)	1998-03-09	1999-02-01	Massan suodin tai pesuri ja siinä käytettävä tiiviste
PCT/FI1999/000183 WO1999046025A1 (en)	1998-03-09	1999-03-09	Pulp filter or washer and sealing for use therein

Publications (2)

Publication Number	Publication Date
NO20004529D0 true NO20004529D0 (no)	2000-09-11
NO20004529L NO20004529L (no)	2000-10-20

Family

ID=26160558

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO20004529A NO20004529L (no)	1998-03-09	2000-09-11	Massefilter eller -vaskeanordning og pakning for bruk i slike

Country Status (9)

Country	Link
EP (1)	EP1069934A1 (no)
JP (1)	JP2002506143A (no)
CN (1)	CN1302219A (no)
CA (1)	CA2323049A1 (no)
FI (1)	FI990182A7 (no)
NO (1)	NO20004529L (no)
NZ (1)	NZ506876A (no)
PL (1)	PL342808A1 (no)
WO (1)	WO1999046025A1 (no)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FI20001603A7 (fi) *	2000-07-04	2002-01-05	Andritz Oy	Tiivistejärjestely
SE517932C2 (sv) *	2001-09-19	2002-08-06	Kvaerner Pulping Tech	Tätningsordning för trumfilter eller filterpressar samt manschett och hållarelement till en sådan
SE524513C2 (sv)	2002-12-20	2004-08-17	Metso Paper Inc	Tätningsanordning för tätning mellan en axeltapp och ett lagerhus samt anordning för avvattning och/eller tvättning av materialsuspensioner
DE102005056586A1 (de)	2005-10-14	2007-04-19	Hans Huber Ag Maschinen- Und Anlagenbau	Filtereinrichtung
DE102013000514B4 (de) *	2013-01-15	2015-09-24	Carl Freudenberg Kg	Dichtungsanordnung und deren Verwendung
FI127009B (fi) *	2014-03-27	2017-09-15	Andritz Oy	Lipeäsuodin ja menetelmä lipeäsuotimen yhteydessä

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5004540A (en) *	1989-12-01	1991-04-02	Ketema Process Equipment Division	Invertible filter-type centrifuge with improved bearing and seal assembly
US5397471A (en) *	1993-08-30	1995-03-14	Tema Systems, Inc.	Self-cleaning scroll and screen centrifuge
SE9602726D0 (sv) *	1996-07-10	1996-07-10	Frykhult R Ingf Ab	Anordning vid roterande filter

1999
- 1999-02-01 FI FI990182A patent/FI990182A7/fi unknown
- 1999-03-09 CA CA002323049A patent/CA2323049A1/en not_active Abandoned
- 1999-03-09 NZ NZ506876A patent/NZ506876A/xx unknown
- 1999-03-09 WO PCT/FI1999/000183 patent/WO1999046025A1/en not_active Ceased
- 1999-03-09 EP EP99907639A patent/EP1069934A1/en not_active Withdrawn
- 1999-03-09 PL PL99342808A patent/PL342808A1/xx unknown
- 1999-03-09 JP JP2000535434A patent/JP2002506143A/ja active Pending
- 1999-03-09 CN CN99805951A patent/CN1302219A/zh active Pending
2000
- 2000-09-11 NO NO20004529A patent/NO20004529L/no not_active Application Discontinuation

Also Published As

Publication number	Publication date
NO20004529L (no)	2000-10-20
WO1999046025A1 (en)	1999-09-16
NZ506876A (en)	2003-01-31
FI990182A0 (fi)	1999-02-01
FI990182A7 (fi)	1999-09-10
CN1302219A (zh)	2001-07-04
CA2323049A1 (en)	1999-09-16
PL342808A1 (en)	2001-07-02
JP2002506143A (ja)	2002-02-26
EP1069934A1 (en)	2001-01-24

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Legal Events

Date	Code	Title	Description
2003-03-17	FC2A	Withdrawal, rejection or dismissal of laid open patent application