FI51611C - Sätt och anordning för rening och fraktionering av materialsuspensione r, särskilt fibersuspensioner. - Google Patents

Sätt och anordning för rening och fraktionering av materialsuspensione r, särskilt fibersuspensioner.

Info

Publication number: FI51611C
Authority: FI; Finland
Prior art keywords: suspensions; cleaning; sorting material; especially fiber; fiber suspensions
Prior art date: 1971-03-01

Application number

FI44672A

Other languages

English (en)

Finnish (fi)

Other versions

FI51611B (sv

Inventor

Sten Eskil Einarsson Ahlfors

Original Assignee

Ahlfors S E E

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.)

1971-03-01

Filing date

1972-02-18

Publication date

1977-02-10

1972-02-18 Application filed by Ahlfors S E E filed Critical Ahlfors S E E

1976-11-01 Publication of FI51611B publication Critical patent/FI51611B/fi

1977-02-10 Application granted granted Critical

1977-02-10 Publication of FI51611C publication Critical patent/FI51611C/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
- D21D5/06—Rotary screen-drums
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- 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)
Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Paper (AREA)
Centrifugal Separators (AREA)
Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)

FI44672A 1971-03-01 1972-02-18 Sätt och anordning för rening och fraktionering av materialsuspensione r, särskilt fibersuspensioner. FI51611C (sv)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SE252871A SE363865B (sv)	1971-03-01	1971-03-01

Publications (2)

Publication Number	Publication Date
FI51611B FI51611B (sv)	1976-11-01
FI51611C true FI51611C (sv)	1977-02-10

Family

ID=20260113

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI44672A FI51611C (sv)	1971-03-01	1972-02-18	Sätt och anordning för rening och fraktionering av materialsuspensione r, särskilt fibersuspensioner.

Country Status (8)

Country	Link
JP (1)	JPS5524926B1 (sv)
CA (1)	CA988438A (sv)
DE (1)	DE2208549C3 (sv)
FI (1)	FI51611C (sv)
FR (1)	FR2127887A5 (sv)
GB (1)	GB1374358A (sv)
NO (1)	NO139898C (sv)
SE (1)	SE363865B (sv)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5844948U (ja) *	1981-09-21	1983-03-25	トヨタ自動車株式会社	前縁の高さと硬さとを調節しうるシ−ト
JPS5847262U (ja) *	1981-09-25	1983-03-30	トヨタ自動車株式会社	シ−トクツシヨン前縁部の高さと硬さ調整装置
JPS5849960U (ja) *	1981-09-30	1983-04-04	日産車体株式会社	シ−トクツシヨンの前端部支持装置
JPS58126238U (ja) *	1981-10-22	1983-08-27	トヨタ自動車株式会社	シ−トクツシヨン前縁部高さ調整装置
FI82496C (sv) *	1989-06-05	1991-03-11	Tampella Oy Ab	Förfarande för reglering av trycksil och trycksil
FI109038B (sv)	2000-10-20	2002-05-15	Metso Paper Inc	Förfarande för behandling av fibermassablandning och sil
DE102016101908B4 (de)	2016-02-03	2017-11-02	Dengler Tubetec Gmbh	Vorrichtung und Verfahren zum Biegen von Rohren

1971
- 1971-03-01 SE SE252871A patent/SE363865B/xx unknown
1972
- 1972-02-16 NO NO46272A patent/NO139898C/no unknown
- 1972-02-17 CA CA134,899A patent/CA988438A/en not_active Expired
- 1972-02-18 FI FI44672A patent/FI51611C/sv active
- 1972-02-23 DE DE19722208549 patent/DE2208549C3/de not_active Expired
- 1972-02-29 GB GB937572A patent/GB1374358A/en not_active Expired
- 1972-03-01 FR FR7207009A patent/FR2127887A5/fr not_active Expired
- 1972-03-01 JP JP2064172A patent/JPS5524926B1/ja active Pending

Also Published As

Publication number	Publication date
DE2208549A1 (de)	1972-10-05
SE363865B (sv)	1974-02-04
NO139898C (no)	1979-05-30
CA988438A (en)	1976-05-04
FI51611B (sv)	1976-11-01
JPS5524926B1 (sv)	1980-07-02
FR2127887A5 (sv)	1972-10-13
DE2208549B2 (de)	1974-01-03
DE2208549C3 (de)	1974-08-01
NO139898B (no)	1979-02-19
GB1374358A (en)	1974-11-20

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