SE9000867D0 - Anordning foer fraktionering av pappersmassa - Google Patents

Anordning foer fraktionering av pappersmassa

Info

Publication number: SE9000867D0
Authority: SE; Sweden
Prior art keywords: sieve; chamber; pref; give; fractioning
Prior art date: 1989-03-16

Application number

SE9000867A

Other languages

English (en)

Other versions

SE9000867L (sv

Inventor

R Silander

Original Assignee

Poeyry Jaako 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.)

1989-03-16

Filing date

1990-03-12

Publication date

1990-03-12

1990-03-12 Application filed by Poeyry Jaako Oy filed Critical Poeyry Jaako Oy

1990-03-12 Publication of SE9000867D0 publication Critical patent/SE9000867D0/sv

1990-09-17 Publication of SE9000867L publication Critical patent/SE9000867L/sv

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
- D21D5/16—Cylinders and plates for 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
- D21D5/06—Rotary screen-drums

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Paper (AREA)

SE9000867A 1989-03-16 1990-03-12 Anordning foer fraktionering av pappersmassa SE9000867L (sv)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FI891261A FI80738C (sv)	1989-03-16	1989-03-16	Anordning för fraktionering av mäld

Publications (2)

Publication Number	Publication Date
SE9000867D0 true SE9000867D0 (sv)	1990-03-12
SE9000867L SE9000867L (sv)	1990-09-17

Family

ID=8528071

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE9000867A SE9000867L (sv)	1989-03-16	1990-03-12	Anordning foer fraktionering av pappersmassa

Country Status (6)

Country	Link
US (1)	US5126039A (sv)
JP (1)	JPH03124892A (sv)
CA (1)	CA2011996A1 (sv)
DE (1)	DE4006633A1 (sv)
FI (1)	FI80738C (sv)
SE (1)	SE9000867L (sv)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DK0688236T4 (da)	1993-02-11	2003-08-18	Cds Technologies Ltd	Apparat til separering af faste materialer fra strømmende væske
AUPM628594A0 (en) *	1994-06-17	1994-07-07	Blanche, Paul	An apparatus for the separation of solids from flowing liquid
US5580446A (en) *	1994-10-20	1996-12-03	International Paper Company	Screen, vortex apparatus for cleaning recycled pulp and related process
US5884774A (en) *	1996-03-11	1999-03-23	Aikawa Iron Works Co., Ltd.	Papermaking screen
US5814286A (en) *	1996-08-22	1998-09-29	Ormat Process Technologies, Inc.	Apparatus for separating solvent in a feed of solvent and deasphalted oil
US7465391B2 (en) *	2005-09-09	2008-12-16	Cds Technologies, Inc.	Apparatus for separating solids from flowing liquids
FI122697B (sv) *	2005-11-02	2012-05-31	Metso Paper Inc	Siktcylinder
JP5952030B2 (ja) *	2011-03-31	2016-07-13	日本製紙株式会社	紙の製造方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1185794A (en) *	1915-08-05	1916-06-06	Improved Paper Machinery Company	Paper machinery.
GB450534A (en) *	1935-07-26	1936-07-21	George William Mensforth	Improvements in and relating to filtering apparatus
BE523268A (sv) *	1952-10-14
US3229815A (en) *	1961-12-05	1966-01-18	Wilfred F Mathewson	Pulp screen or filter
US3511374A (en) *	1968-11-01	1970-05-12	California & Hawaiian Sugar Co	Screening device
US4130478A (en) *	1977-08-25	1978-12-19	Sweco, Inc.	Bowl shaped screening apparatus
US4383918A (en) *	1980-05-02	1983-05-17	The Black Clawson Company	High turbulence screen
US4430232A (en) *	1981-02-04	1984-02-07	Charles Doucet	Disc filter for liquids
JPS6019011A (ja) *	1983-07-09	1985-01-31	Sasaki Goro	スクリユ−式濾過方法およびその装置
PL138171B1 (en) *	1983-10-12	1986-08-30	Politechnika Warszawska	Apparatus for dynamic classification of suspensions of solids in liquid
SE458037C (sv) *	1987-07-03	1990-09-10	Kamyr Ab	Apparat foer uppdelning av en suspension av fiberhaltig cellulosamassa

1989
- 1989-03-16 FI FI891261A patent/FI80738C/sv not_active IP Right Cessation
1990
- 1990-03-03 DE DE4006633A patent/DE4006633A1/de not_active Withdrawn
- 1990-03-12 SE SE9000867A patent/SE9000867L/sv not_active Application Discontinuation
- 1990-03-12 CA CA002011996A patent/CA2011996A1/en not_active Abandoned
- 1990-03-13 US US07/492,732 patent/US5126039A/en not_active Expired - Fee Related
- 1990-03-14 JP JP2063933A patent/JPH03124892A/ja active Pending

Also Published As

Publication number	Publication date
FI80738B (fi)	1990-03-30
US5126039A (en)	1992-06-30
SE9000867L (sv)	1990-09-17
CA2011996A1 (en)	1990-09-16
JPH03124892A (ja)	1991-05-28
FI891261A0 (fi)	1989-03-16
FI80738C (sv)	1990-07-10
DE4006633A1 (de)	1990-10-04

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Legal Events

Date	Code	Title	Description
1996-10-07	NAV	Patent application has lapsed	Ref document number: 9000867-3