PT79268A - Apparatus for fractionating fiber suspensions - Google Patents

Apparatus for fractionating fiber suspensions

Info

Publication number: PT79268A
Authority: PT; Portugal
Prior art keywords: fractionating; fiber suspensions; suspensions; fiber; fractionating fiber
Prior art date: 1983-09-30

Application number

PT7926884A

Other languages

Portuguese (pt)

Other versions

PT79268B (en

Original Assignee

Wikdahl Nils Anders Lennart

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.)

1983-09-30

Filing date

1984-09-26

Publication date

1984-10-01

1984-09-26 Application filed by Wikdahl Nils Anders Lennart filed Critical Wikdahl Nils Anders Lennart

1984-10-01 Publication of PT79268A publication Critical patent/PT79268A/en

1986-11-12 Publication of PT79268B publication Critical patent/PT79268B/en

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
- D21D5/02—Straining or screening the pulp
- D21D5/04—Flat screens
- 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
- D21D5/02—Straining or screening the pulp

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Paper (AREA)
Filtration Of Liquid (AREA)
Compounds Of Iron (AREA)

PT7926884A 1983-09-30 1984-09-26 Apparatus for fraccionating fiber suspensions PT79268B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SE8305404A SE452177B (en)	1983-09-30	1983-09-30	DEVICE FOR FRACTIONING FIBER SUSPENSIONS

Publications (2)

Publication Number	Publication Date
PT79268A true PT79268A (en)	1984-10-01
PT79268B PT79268B (en)	1986-11-12

Family

ID=20352725

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
PT7926884A PT79268B (en)	1983-09-30	1984-09-26	Apparatus for fraccionating fiber suspensions

Country Status (8)

Country	Link
EP (1)	EP0138792A3 (en)
JP (1)	JPS6099088A (en)
BR (1)	BR8404859A (en)
CA (2)	CA1243986A (en)
ES (1)	ES8506837A1 (en)
FI (1)	FI76605B (en)
PT (1)	PT79268B (en)
SE (1)	SE452177B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
SE502688C2 (en) *	1994-04-21	1995-12-11	Kvaerner Pulping Tech	Device for thickening and / or washing a suspension
NZ555693A (en)	2004-12-27	2010-10-29	Eisai R&D Man Co Ltd	Matrix type sustained-release preparation containing donepezil
JP7075118B2 (en) *	2018-07-09	2022-05-25	株式会社大善	Moisture-containing pulp-based raw material processing machine

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
SE7901076L (en) *	1978-11-17	1980-05-18	Nils Anders Lennart Wikdahl	TAKE REMOVING ADHESIVE SILGING FROM A SILVER PLATE IN A FILTER SUSPENSION SYSTEM AND A DEVICE FOR EXERCISING THE SET

1983
- 1983-09-30 SE SE8305404A patent/SE452177B/en not_active IP Right Cessation
1984
- 1984-09-19 CA CA000463583A patent/CA1243986A/en not_active Expired
- 1984-09-24 EP EP84850282A patent/EP0138792A3/en not_active Withdrawn
- 1984-09-26 CA CA000464012A patent/CA1254732A/en not_active Expired
- 1984-09-26 PT PT7926884A patent/PT79268B/en not_active IP Right Cessation
- 1984-09-27 FI FI843807A patent/FI76605B/en not_active Application Discontinuation
- 1984-09-27 BR BR8404859A patent/BR8404859A/en not_active IP Right Cessation
- 1984-09-28 ES ES536356A patent/ES8506837A1/en not_active Expired
- 1984-09-28 JP JP59203967A patent/JPS6099088A/en active Granted

Also Published As

Publication number	Publication date
CA1254732A (en)	1989-05-30
SE8305404L (en)	1985-03-31
FI843807A0 (en)	1984-09-27
EP0138792A2 (en)	1985-04-24
CA1243986A (en)	1988-11-01
ES536356A0 (en)	1985-07-16
FI76605B (en)	1988-07-29
PT79268B (en)	1986-11-12
FI843807L (en)	1985-03-31
SE452177B (en)	1987-11-16
ES8506837A1 (en)	1985-07-16
SE8305404D0 (en)	1983-09-30
BR8404859A (en)	1985-08-13
JPH0561396B2 (en)	1993-09-06
EP0138792A3 (en)	1986-07-30
JPS6099088A (en)	1985-06-01

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Legal Events

Date	Code	Title	Description
1996-12-31	MM3A	Annulment or lapse	Free format text: LAPSE DUE TO NON-PAYMENT OF FEES Effective date: 19930513

Date

Code

Title

Description

1996-12-31

MM3A

Annulment or lapse

Free format text: LAPSE DUE TO NON-PAYMENT OF FEES

Effective date: 19930513