ATE182379T1 - Fraktioniergerät - Google Patents

Fraktioniergerät

Info

Publication number: ATE182379T1
Authority: AT; Austria
Prior art keywords: pct; fractions; suspension; flow channel; drum
Prior art date: 1993-09-30

Application number

AT94929078T

Other languages

English (en)

Inventor

Kent Strid

Rolf Oswaldsson

Terje Engewik

Sigmund Rasmussen

Original Assignee

Kvaerner Pulping 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.)

1993-09-30

Filing date

1994-09-29

Publication date

1999-08-15

1994-09-29 Application filed by Kvaerner Pulping As filed Critical Kvaerner Pulping As

1999-08-15 Application granted granted Critical

1999-08-15 Publication of ATE182379T1 publication Critical patent/ATE182379T1/de

Links

238000005194 fractionation Methods 0.000 title 1
239000000725 suspension Substances 0.000 abstract 3

Classifications

- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
- D21D5/00—Purification of the pulp suspension by mechanical means; Apparatus therefor
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B5/00—Washing granular, powdered or lumpy materials; Wet separating
- B03B5/48—Washing granular, powdered or lumpy materials; Wet separating by mechanical classifiers
- B03B5/56—Drum classifiers
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
- D21D5/00—Purification of the pulp suspension by mechanical means; Apparatus therefor
- D21D5/005—Forming fibrous aggregates
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F1/00—Wet end of machines for making continuous webs of paper
- D21F1/66—Pulp catching, de-watering, or recovering; Re-use of pulp-water

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Paper (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Combined Means For Separation Of Solids (AREA)
Physical Or Chemical Processes And Apparatus (AREA)
Treatment Of Liquids With Adsorbents In General (AREA)
Processing Of Solid Wastes (AREA)
Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)

AT94929078T 1993-09-30 1994-09-29 Fraktioniergerät ATE182379T1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SE9303193A SE501773C2 (sv)	1993-09-30	1993-09-30	Fraktionator innefattande en roterbar trumma, avsedd för fraktionsering av en suspension

Publications (1)

Publication Number	Publication Date
ATE182379T1 true ATE182379T1 (de)	1999-08-15

Family

ID=20391268

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT94929078T ATE182379T1 (de)	1993-09-30	1994-09-29	Fraktioniergerät

Country Status (10)

Country	Link
US (1)	US5806684A (de)
EP (1)	EP0721528B1 (de)
JP (1)	JPH09505640A (de)
AT (1)	ATE182379T1 (de)
AU (1)	AU7826394A (de)
CA (1)	CA2172286A1 (de)
DE (1)	DE69419616T2 (de)
FI (1)	FI115403B (de)
SE (1)	SE501773C2 (de)
WO (1)	WO1995009270A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
SE503978C2 (sv) *	1995-03-10	1996-10-14	Kvaerner Hymac As	Fraktionator

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB130116A (en) *	1918-06-22	1919-07-22	Dunlop Rubber Co	Improvements in or relating to the Manufacture of Solid Rubber Tyres.
CA1183491A (en) *	1980-12-04	1985-03-05	Eric W. Oldendorf	Technique of forming a riffled pad by coiling and securing a flexible strip
SU988337A1 (ru) *	1981-08-19	1983-01-15	Научно-исследовательский и проектный институт по обогащению и агломерации руд черных металлов "Механобрчермет"	Скруббер дл промывки полезных ископаемых
AT381970B (de) *	1984-04-26	1986-12-29	Uk N Proizv Ob Tselljulozno Bu	Einrichtung zum sortieren der festen teilchen einer faserstoffsuspension in fraktionen
US5524769A (en) *	1994-09-14	1996-06-11	Spencer; James A.	Counterflow aggregate recovery apparatus

1993
- 1993-09-30 SE SE9303193A patent/SE501773C2/sv not_active IP Right Cessation
1994
- 1994-09-29 JP JP7510255A patent/JPH09505640A/ja active Pending
- 1994-09-29 CA CA002172286A patent/CA2172286A1/en not_active Abandoned
- 1994-09-29 AU AU78263/94A patent/AU7826394A/en not_active Abandoned
- 1994-09-29 WO PCT/SE1994/000898 patent/WO1995009270A1/en not_active Ceased
- 1994-09-29 AT AT94929078T patent/ATE182379T1/de not_active IP Right Cessation
- 1994-09-29 EP EP94929078A patent/EP0721528B1/de not_active Expired - Lifetime
- 1994-09-29 DE DE69419616T patent/DE69419616T2/de not_active Expired - Fee Related
- 1994-09-29 US US08/619,676 patent/US5806684A/en not_active Expired - Fee Related
1996
- 1996-03-29 FI FI961451A patent/FI115403B/fi active IP Right Grant

Also Published As

Publication number	Publication date
CA2172286A1 (en)	1995-04-06
DE69419616D1 (de)	1999-08-26
JPH09505640A (ja)	1997-06-03
DE69419616T2 (de)	2000-01-27
SE9303193L (sv)	1995-03-31
WO1995009270A1 (en)	1995-04-06
SE9303193D0 (sv)	1993-09-30
FI961451A0 (fi)	1996-03-29
EP0721528B1 (de)	1999-07-21
FI115403B (fi)	2005-04-29
FI961451A7 (fi)	1996-03-29
US5806684A (en)	1998-09-15
SE501773C2 (sv)	1995-05-15
EP0721528A1 (de)	1996-07-17
AU7826394A (en)	1995-04-18

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Legal Events

Date	Code	Title	Description
2000-01-15	UEP	Publication of translation of european patent specification
2007-06-15	REN	Ceased due to non-payment of the annual fee