FI70437C - Anordning foer framstaellning av slipmassa - Google Patents

Anordning foer framstaellning av slipmassa Download PDF

Info

Publication number: FI70437C
Authority: FI; Finland
Prior art keywords: stone; shaft; water; abrasive; water container
Prior art date: 1980-04-17

Application number

FI811211A

Other languages

English (en)

Finnish (fi)

Swedish (sv)

Other versions

FI70437B (fi

FI811211L (fi

Inventor

Helmut Thumm

Theodor Baehr

Hans Henrich

Original Assignee

Voith Gmbh J M

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.)

1980-04-17

Filing date

1981-04-16

Publication date

1986-09-19

1981-04-16 Application filed by Voith Gmbh J M filed Critical Voith Gmbh J M

1981-10-18 Publication of FI811211L publication Critical patent/FI811211L/fi

1986-03-27 Publication of FI70437B publication Critical patent/FI70437B/fi

1986-09-19 Application granted granted Critical

1986-09-19 Publication of FI70437C publication Critical patent/FI70437C/fi

Classifications

- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
- D21B1/00—Fibrous raw materials or their mechanical treatment
- D21B1/04—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
- D21B1/12—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by wet methods, by the use of steam
- D21B1/14—Disintegrating in mills
- D21B1/18—Disintegrating in mills in magazine-type machines

Landscapes

Engineering & Computer Science (AREA)
Life Sciences & Earth Sciences (AREA)
Wood Science & Technology (AREA)
Mechanical Engineering (AREA)
Paper (AREA)
Crystals, And After-Treatments Of Crystals (AREA)
Wire Processing (AREA)
Forging (AREA)

FI811211A 1980-04-17 1981-04-16 Anordning foer framstaellning av slipmassa FI70437C (fi)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE3014802A DE3014802C2 (de)	1980-04-17	1980-04-17	Schleifer zum Herstellen von Holzschliff
DE3014802		1980-04-17

Publications (3)

Publication Number	Publication Date
FI811211L FI811211L (fi)	1981-10-18
FI70437B FI70437B (fi)	1986-03-27
FI70437C true FI70437C (fi)	1986-09-19

Family

ID=6100303

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI811211A FI70437C (fi)	1980-04-17	1981-04-16	Anordning foer framstaellning av slipmassa

Country Status (16)

Country	Link
US (1)	US4401277A (de)
JP (1)	JPS56165087A (de)
AT (1)	AT375976B (de)
BE (1)	BE888492A (de)
BR (1)	BR6100483U (de)
CA (1)	CA1151928A (de)
CH (1)	CH653393A5 (de)
DE (1)	DE3014802C2 (de)
ES (1)	ES8203122A1 (de)
FI (1)	FI70437C (de)
FR (1)	FR2480812B1 (de)
GB (1)	GB2074044B (de)
IT (1)	IT1144170B (de)
NL (1)	NL8101762A (de)
NO (1)	NO153863C (de)
SE (1)	SE442879B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA1285412C (en) *	1987-06-04	1991-07-02	Amca International Limited	Sealing bar for centrifugal grinders
CN105908549A (zh) *	2016-05-26	2016-08-31	安徽浙源再生纸业科技有限公司	一种磨木机

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA648569A (en) *		1962-09-11	Gavelin Gunnar	Method of producing mechanical pulp
DE582354C (de) *		1933-08-14	Walter Taeubrich	Vorrichtung zum Reinigen des Schleifersteines an Holzschliff-Pressenschleifern
US2734419A (en) *		1956-02-14		Interferometer
US1132258A (en) *		1915-03-16	Hall Process Corp	Process and apparatus for reducing wood to pulp.
US4881A (en) *		1846-12-10		Kasimir vogel
DE742830C (de) *	1941-03-29	1943-12-11	Albert Ficker	Pressenholzschleifer
US2512523A (en) *	1946-06-24	1950-06-20	Herman A Fisher	Centrifugal impeller mill with rotating target
US3693891A (en) *	1971-06-24	1972-09-26	Norton S Remmer	Wood grinding
US3776475A (en) *	1972-07-17	1973-12-04	Norton Co	Automatic pulp grinder control
DE2812299A1 (de) *	1978-03-21	1979-09-27	Voith Gmbh J M	Verfahren und vorrichtung zum herstellen von holzschliff

1980
- 1980-04-17 DE DE3014802A patent/DE3014802C2/de not_active Expired
1981
- 1981-03-17 AT AT0121181A patent/AT375976B/de not_active IP Right Cessation
- 1981-04-02 SE SE8102111A patent/SE442879B/xx not_active Application Discontinuation
- 1981-04-03 GB GB8110531A patent/GB2074044B/en not_active Expired
- 1981-04-09 NL NL8101762A patent/NL8101762A/nl not_active Application Discontinuation
- 1981-04-10 NO NO811254A patent/NO153863C/no unknown
- 1981-04-10 CH CH2397/81A patent/CH653393A5/de not_active IP Right Cessation
- 1981-04-14 US US06/254,064 patent/US4401277A/en not_active Expired - Lifetime
- 1981-04-14 BR BR6100483U patent/BR6100483U/pt unknown
- 1981-04-15 ES ES501402A patent/ES8203122A1/es not_active Expired
- 1981-04-16 FI FI811211A patent/FI70437C/fi not_active IP Right Cessation
- 1981-04-16 JP JP5639581A patent/JPS56165087A/ja active Pending
- 1981-04-16 CA CA000375735A patent/CA1151928A/en not_active Expired
- 1981-04-16 FR FR8108148A patent/FR2480812B1/fr not_active Expired
- 1981-04-16 IT IT67526/81A patent/IT1144170B/it active
- 1981-04-17 BE BE0/204549A patent/BE888492A/fr not_active IP Right Cessation

Also Published As

Publication number	Publication date
FI70437B (fi)	1986-03-27
NL8101762A (nl)	1981-11-16
AT375976B (de)	1984-09-25
ES501402A0 (es)	1982-02-16
SE8102111L (sv)	1981-10-18
NO811254L (no)	1981-10-19
SE442879B (sv)	1986-02-03
ES8203122A1 (es)	1982-02-16
ATA121181A (de)	1984-02-15
FI811211L (fi)	1981-10-18
GB2074044B (en)	1983-08-24
FR2480812B1 (fr)	1986-10-17
BE888492A (fr)	1981-08-17
CH653393A5 (de)	1985-12-31
FR2480812A1 (fr)	1981-10-23
CA1151928A (en)	1983-08-16
US4401277A (en)	1983-08-30
DE3014802A1 (de)	1981-10-22
IT1144170B (it)	1986-10-29
NO153863B (no)	1986-02-24
DE3014802C2 (de)	1984-12-13
IT8167526A0 (it)	1981-04-16
BR6100483U (pt)	1982-04-27
NO153863C (no)	1986-06-04
JPS56165087A (en)	1981-12-18
GB2074044A (en)	1981-10-28

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Legal Events

Date	Code	Title	Description
1996-11-13	MM	Patent lapsed
2004-08-31	MM	Patent lapsed	Owner name: J. M. VOITH GMBH