BR8607123A - IMPROVEMENT IN APPARATUS TO SIEVE PULP - Google Patents

IMPROVEMENT IN APPARATUS TO SIEVE PULP

Info

Publication number: BR8607123A
Authority: BR; Brazil
Prior art keywords: improvement; sieve pulp; pulp; sieve
Prior art date: 1985-05-29

Application number

BR8607123A

Other languages

Portuguese (pt)

Inventor

Frey Frejborg

Harry Lampenius

Original Assignee

Ahlstroem 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.)

1985-05-29

Filing date

1986-05-19

Publication date

1988-02-23

1985-05-29 Priority claimed from US06/738,743 external-priority patent/US4676903A/en

1986-05-19 Application filed by Ahlstroem Oy filed Critical Ahlstroem Oy

1988-02-23 Publication of BR8607123A publication Critical patent/BR8607123A/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
- D21D5/16—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
- D21D5/023—Stationary screen-drums
- D21D5/026—Stationary screen-drums with rotating cleaning foils

Landscapes

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

BR8607123A 1985-05-29 1986-05-19 IMPROVEMENT IN APPARATUS TO SIEVE PULP BR8607123A (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US06/738,743 US4676903A (en)	1983-01-26	1985-05-29	Screening apparatus
PCT/FI1986/000051 WO1986007105A1 (en)	1985-05-29	1986-05-19	A rotating element for a screening apparatus with a contour surface

Publications (1)

Publication Number	Publication Date
BR8607123A true BR8607123A (en)	1988-02-23

Family

ID=24969298

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR8607123A BR8607123A (en)	1985-05-29	1986-05-19	IMPROVEMENT IN APPARATUS TO SIEVE PULP

Country Status (7)

Country	Link
EP (1)	EP0261117B1 (en)
JP (1)	JPS62503109A (en)
BR (1)	BR8607123A (en)
CA (1)	CA1275973C (en)
DE (1)	DE261117T1 (en)
FI (1)	FI77481C (en)
WO (1)	WO1986007105A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BR8807561A (en) *	1987-06-11	1990-04-17	Ahlstroem Oy	PULP SCREENING APPLIANCE
BR8807586A (en) *	1987-06-26	1990-04-17	Ahlstroem Oy	APPARATUS FOR SIEVING PULP AND PROCESS FOR SIEVING A SUSPENSION OF PULP
DE58907372D1 (en) *	1988-03-07	1994-05-11	Escher Wyss Gmbh	Pressure knot sorter.
JPH0880405A (en) *	1994-09-14	1996-03-26	Shinko Kk	Filter
JP4514009B2 (en) *	2001-03-28	2010-07-28	株式会社Ｉｈｉ機械システム	Screen device
WO2007094967A1 (en) *	2006-02-16	2007-08-23	Kadant Black Clawson Inc.	Pulb screen foil and method of use
DE102011007280A1 (en)	2011-04-13	2012-10-18	Krones Aktiengesellschaft	Container treatment machine and method for container treatment
DE102011079078A1 (en)	2011-07-13	2013-01-17	Krones Ag	Aster feeder for treatment machines
SE540169C2 (en)	2012-05-25	2018-04-17	Aikawa Fiber Tech Trust	A rotor element and a rotor for a screening apparatus
CN105970713A (en) *	2016-07-05	2016-09-28	李�昊	Screening fluffer
CN106381746B (en) *	2016-11-18	2019-05-31	广西大学	A kind of pressure sieve rotor rotor

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2712749A1 (en) *	1977-03-23	1979-02-08	Finckh Maschf	SORTER FOR SITING FIBER SUSPENSIONS
DE2712715B2 (en) *	1977-03-23	1979-05-23	Hermann Finckh Maschinenfabrik Gmbh & Co, 7417 Pfullingen	Sorter for fiber suspensions
FR2572950B1 (en) *	1984-11-12	1987-01-23	Lamort E & M	IMPROVEMENTS ON SCREENS FOR CLEANERS AND THEIR MANUFACTURE

1985
- 1985-09-03 FI FI853373A patent/FI77481C/en not_active IP Right Cessation
1986
- 1986-05-19 DE DE1986903389 patent/DE261117T1/en active Pending
- 1986-05-19 EP EP19860903389 patent/EP0261117B1/en not_active Expired
- 1986-05-19 JP JP61502791A patent/JPS62503109A/en active Pending
- 1986-05-19 WO PCT/FI1986/000051 patent/WO1986007105A1/en not_active Ceased
- 1986-05-19 BR BR8607123A patent/BR8607123A/en unknown
- 1986-05-28 CA CA000510159A patent/CA1275973C/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
WO1986007105A1 (en)	1986-12-04
EP0261117A1 (en)	1988-03-30
DE261117T1 (en)	1989-07-13
FI77481C (en)	1989-03-10
FI77481B (en)	1988-11-30
CA1275973C (en)	1990-11-06
FI853373L (en)	1986-11-30
FI853373A0 (en)	1985-09-03
EP0261117B1 (en)	1991-04-24
JPS62503109A (en)	1987-12-10

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