FI820584L - Sil foer vid papperstillverkning avaenda massasuspensioner - Google Patents

Sil foer vid papperstillverkning avaenda massasuspensioner

Info

Publication number: FI820584L
Authority: FI; Finland
Prior art keywords: papperstillverkning; massasuspensioner; avaenda; vid; foer
Prior art date: 1981-03-23

Application number

FI820584A

Other languages

English (en)

Other versions

FI70943C (fi

FI70943B (fi

Inventor

Alfred Christ

Original Assignee

Escher Wyss Gmbh

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.)

1981-03-23

Filing date

1982-02-23

Publication date

1982-09-24

1982-02-23 Application filed by Escher Wyss Gmbh filed Critical Escher Wyss Gmbh

1982-09-24 Publication of FI820584L publication Critical patent/FI820584L/fi

1986-07-18 Application granted granted Critical

1986-07-18 Publication of FI70943B publication Critical patent/FI70943B/fi

1986-10-27 Publication of FI70943C publication Critical patent/FI70943C/fi

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
- D21D5/18—Purification of the pulp suspension by mechanical means; Apparatus therefor with the aid of centrifugal force
- D21D5/20—Purification of the pulp suspension by mechanical means; Apparatus therefor with the aid of centrifugal force in apparatus with a horizontal axis
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C7/00—Apparatus not provided for in group B04C1/00, B04C3/00, or B04C5/00; Multiple arrangements not provided for in one of the groups B04C1/00, B04C3/00, or B04C5/00; Combinations of apparatus covered by two or more of the groups B04C1/00, B04C3/00, or B04C5/00
- 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

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Paper (AREA)
Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)

FI820584A 1981-03-23 1982-02-23 Sil foer vid papperstillverkning anvaenda massasuspensioner FI70943C (fi)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
CH193381		1981-03-23
CH193381		1981-03-23

Publications (3)

Publication Number	Publication Date
FI820584L true FI820584L (fi)	1982-09-24
FI70943B FI70943B (fi)	1986-07-18
FI70943C FI70943C (fi)	1986-10-27

Family

ID=4221984

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI820584A FI70943C (fi)	1981-03-23	1982-02-23	Sil foer vid papperstillverkning anvaenda massasuspensioner

Country Status (8)

Country	Link
US (1)	US4456183A (fi)
JP (1)	JPS57171787A (fi)
AT (1)	AT378541B (fi)
DE (1)	DE3116693C2 (fi)
ES (1)	ES8303123A1 (fi)
FI (1)	FI70943C (fi)
FR (1)	FR2502204A1 (fi)
IT (1)	IT1150291B (fi)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AT387599B (de) *	1982-10-19	1989-02-10	Voith Gmbh J M	Einrichtung zur aufloesung von altpapier mit einem insbesondere drucklosen stoffloeser
DE3625369A1 (de) *	1986-07-26	1988-02-04	Voith Gmbh J M	Stoffloeser
US5323913A (en) *	1992-12-08	1994-06-28	Bird Escher Wyss Inc.	Pressure screening apparatus with baffle
DE4308225C1 (de) *	1993-03-16	1994-11-24	Escher Wyss Gmbh	Verfahren zur Sortierung von Faserstoffsuspension sowie Siebvorrichtung zu seiner Durchführung
DE19727184A1 (de) *	1997-06-26	1999-01-07	Voith Sulzer Stoffaufbereitung	Verfahren zum Suspendieren und Reinigen von störstoffhaltigen Papierrohstoffen
RU2210652C1 (ru) *	2002-03-20	2003-08-20	Открытое акционерное общество по производству и переработке бумаги "Караваево"	Способ центробежно-гидродинамической обработки макулатурной массы в турбосепараторе
RU2233928C1 (ru) *	2003-05-23	2004-08-10	Открытое акционерное общество по производству и переработки бумаги "Караваево"	Турбосепаратор
RU2232217C1 (ru) *	2003-05-23	2004-07-10	Открытое акционерное общество по производству и переработке бумаги "Караваево"	Турбосепаратор (варианты)
RU2232218C1 (ru) *	2003-05-23	2004-07-10	Открытое акционерное общество по производству и переработке бумаги "Караваево"	Турбосепаратор
RU2232219C1 (ru) *	2003-05-23	2004-07-10	Открытое акционерное общество по производству и переработки бумаги "Караваево"	Турбосепаратор

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2973153A (en) *	1958-05-16	1961-02-28	Improved Machinery Inc	Pulper
US3420454A (en) *	1965-01-04	1969-01-07	Fibers Unlimited Inc	Apparatus for defibering cellulosic material in water
US3380669A (en) *	1966-04-11	1968-04-30	Black Clawson Co	Plural defibering zones in a pulping apparatus
US3525477A (en) *	1967-09-07	1970-08-25	Tadashi Kobayashi	Device for fine screening of paper stock
FR1541189A (fr) *	1967-09-21	1968-10-04		Perfectionnements apportés aux machines pour le tamisage fin de matières premières, notamment pour pâte à papier
CH568446A5 (fi) *	1973-08-27	1975-10-31	Escher Wyss Gmbh
CH568447A5 (fi) *	1973-09-11	1975-10-31	Escher Wyss Gmbh
CH613239A5 (fi) *	1976-10-19	1979-09-14	Escher Wyss Gmbh
CH613240A5 (en) *	1976-12-08	1979-09-14	Escher Wyss Gmbh	Pulper for pulping and sorting waste paper
ATA873277A (de) *	1977-11-30	1980-03-15	Escher Wyss Gmbh	Anlage zum verarbeiten von altpapier

1981
- 1981-04-06 AT AT0158481A patent/AT378541B/de not_active IP Right Cessation
- 1981-04-28 DE DE3116693A patent/DE3116693C2/de not_active Expired
1982
- 1982-02-23 FI FI820584A patent/FI70943C/fi not_active IP Right Cessation
- 1982-02-24 ES ES509857A patent/ES8303123A1/es not_active Expired
- 1982-03-01 US US06/353,643 patent/US4456183A/en not_active Expired - Fee Related
- 1982-03-12 IT IT20132/82A patent/IT1150291B/it active
- 1982-03-16 FR FR8204410A patent/FR2502204A1/fr active Pending
- 1982-03-19 JP JP57044444A patent/JPS57171787A/ja active Pending

Also Published As

Publication number	Publication date
ATA158481A (de)	1985-01-15
IT8220132A0 (it)	1982-03-12
FI70943C (fi)	1986-10-27
ES509857A0 (es)	1983-02-01
US4456183A (en)	1984-06-26
JPS57171787A (en)	1982-10-22
AT378541B (de)	1985-08-26
FI70943B (fi)	1986-07-18
IT1150291B (it)	1986-12-10
DE3116693A1 (de)	1982-10-07
DE3116693C2 (de)	1983-10-27
FR2502204A1 (fr)	1982-09-24
ES8303123A1 (es)	1983-02-01

Publication	Publication Date	Title
FI823074A0 (fi)	1982-09-06	Anordning vid robotmanipulator
FI823089L (fi)	1983-06-25	Anordning vid axelloesa lindningsmaskiner
FI824291A0 (fi)	1982-12-14	Anordning vid foerpackningsbehaollare
FI820076L (fi)	1982-07-13	Fanersvarvningsanordning och -foerfarande vid vilket anvaendesen oberoende instaellbar traongsdriven stoedvals
FI824491A0 (fi)	1982-12-28	Anordning vid terraenggaoende motorfordon
FI820809L (fi)	1982-09-11	Anordning vid fjaedersystem fraemst vid fordon
FI820584L (fi)	1982-09-24	Sil foer vid papperstillverkning avaenda massasuspensioner
FI820792L (fi)	1982-09-13	Anordning vid golvbrunnar
FI822895A0 (fi)	1982-08-20	Foerbaettringar vid kirurgiska anordningar
FI824324A0 (fi)	1982-12-16	Skarvfoerband vid bergborrutrustning
FI822659A0 (fi)	1982-07-29	Anordning vid lindningsmaskiner
FI830447L (fi)	1983-02-09	Anordning vid lagringssystem
FI824268A0 (fi)	1982-12-13	Saekerhetsanordning vid regellaos
FI823371A0 (fi)	1982-10-04	Anordning vid bulktank
FI821477A0 (fi)	1982-04-28	Anordning vid sopbilar
FI823589L (fi)	1983-04-24	Foerbaettringar vid woltmann-maetare
FI822636L (fi)	1983-02-01	Anordning vid bandmatta
FI823931L (fi)	1983-05-19	Anordning vid trafikskyltar
FI820708L (fi)	1982-09-07	Anordning vid takspaonelement foer taktaeckning
FI820651L (fi)	1982-11-08	Anordning vid foensterbaoge
FI822840L (fi)	1983-02-19	Anordning vid markberedningsaggregat
FI823828A0 (fi)	1982-11-08	Anordning vid krossar
FI820790L (fi)	1982-09-24	Vibrationsdaempande anordning vid rullskidor
FI822170L (fi)	1982-12-19	Anordning vid en elektrisk vaermereglerutrustning
FI821932A0 (fi)	1982-06-01	Anordning vid fisknaet

Legal Events

Date	Code	Title	Description
1993-02-23	MM	Patent lapsed
2004-08-31	MM	Patent lapsed	Owner name: ESCHER WYSS G.M.B.H.