FI69127B - Foerfarande foer inmatning av massa i en defibrator - Google Patents
Foerfarande foer inmatning av massa i en defibrator Download PDFInfo
- Publication number
- FI69127B FI69127B FI794026A FI794026A FI69127B FI 69127 B FI69127 B FI 69127B FI 794026 A FI794026 A FI 794026A FI 794026 A FI794026 A FI 794026A FI 69127 B FI69127 B FI 69127B
- Authority
- FI
- Finland
- Prior art keywords
- sheets
- sheet
- distance
- equal
- pulp
- Prior art date
Links
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
- D21B1/26—Driving or feeding arrangements
-
- 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
- D21B1/06—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by dry methods
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
- Y10T156/10—Methods of surface bonding and/or assembly therefor
- Y10T156/1002—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina
- Y10T156/1051—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina by folding
Landscapes
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Paper (AREA)
- Crushing And Grinding (AREA)
- Pens And Brushes (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
- Sheets, Magazines, And Separation Thereof (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Stereophonic System (AREA)
- Percussion Or Vibration Massage (AREA)
- Glass Compositions (AREA)
- Separation By Low-Temperature Treatments (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
- Preliminary Treatment Of Fibers (AREA)
- Electrotherapy Devices (AREA)
- Degasification And Air Bubble Elimination (AREA)
- Dowels (AREA)
- Auxiliary Devices For And Details Of Packaging Control (AREA)
Claims (8)
1. Förfarande för roatande av en defibrator med massa i form av rektangulära ark, vilka levereras i balar, k ä n n e -t e c k n a t därav, att de rektangulära arken placeras efter varandrapä ett matarband sälunda, att arkens längdaxel bildar en vinkel <λ med bandets rörelseriktning, varvid varje ark täcker följande ark delvis och ätminstone en sidodel av varje ark viks längs en vikningslinje parallell med bandets rörelseriktning, och att de tili tjockleken enkla delarna de successive arken placeras nogrant pä varandra för erhällande av ett band med konstant tvärsnitt.
2. Förfarande enligt patentkravet 1, känneteck-n a t därav, att vinkein (A är 45° och att de rektangulära arken placeras da tvä indentiska sidodelar av varje ark viks längs en vikningslinje parallell med bandets rörelseriktning, är avständet mellan nämnda linjer lika med f / \/~2 och av-ständet mellan tvä successiva ark är lika med x = Ι,/^ΊΓ, varvid L och ./ betecknar massaarkets längd respektive bredd.
3. Förfarande enligt patentkravet 1, känneteck-n a t därav, att vinkein oL är 45° och att tvä icke identiska sidodelar av varje ark viks längs vikningslinjer parallella med bandets rörelseriktning och vartannat ark svängs i sitt pian 180°, är avständet mellan nämnda linjer lika med ////^"2 och avständet mellan tvä efter varandra följande ark är lika med x = L/)f~2 , varvid L och / betecknar massaarkets längd respektive bredd.
4. Förfarande enligt patentkravet 2 eller 3, k ä n -netecknat därav, att arken placeras successivt der, ena under den andra pä matarbandet och sidodelarna viks uppät.
5. Förfarande enligt patentkravet 2, 3 eller 4, kännetecknat därav, att arken placeras efter varandra sälunda, att avständet mellan de successiva arken i "jämna raden" är lika med avständet x och lika med avständet mellan arken i "udda raden", varvid fäs ett enhetligt band, vars tjocklek är lika med fyra gänger tjockleken av ett en-skilt ark. Il
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7836080A FR2444748A1 (fr) | 1978-12-22 | 1978-12-22 | Procede d'alimentation d'un defibreur |
| FR7836080 | 1978-12-22 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| FI794026A FI794026A (fi) | 1980-06-23 |
| FI69127B true FI69127B (fi) | 1985-08-30 |
| FI69127C FI69127C (fi) | 1985-12-10 |
Family
ID=9216434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI794026A FI69127C (fi) | 1978-12-22 | 1979-12-21 | Foerfarande foer inmatning av massa i en defibrator |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US4384708A (sv) |
| EP (1) | EP0020600B1 (sv) |
| JP (1) | JPS55501060A (sv) |
| AT (1) | ATE1717T1 (sv) |
| BE (1) | BE880553A (sv) |
| CA (1) | CA1123247A (sv) |
| DE (1) | DE2963957D1 (sv) |
| DK (1) | DK155841C (sv) |
| ES (1) | ES487219A1 (sv) |
| FI (1) | FI69127C (sv) |
| FR (1) | FR2444748A1 (sv) |
| IT (1) | IT1119629B (sv) |
| NO (1) | NO151794C (sv) |
| WO (1) | WO1980001290A1 (sv) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2540895B1 (fr) * | 1983-02-15 | 1986-01-24 | Beghin Say Sa | Procede pour raccourcir des fibres textiles, notamment des dechets de coton blanchi, fibres obtenues par ce procede et application de celles-ci en tant que matelas absorbant |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1767860A (en) * | 1929-07-18 | 1930-06-24 | Fort Howard Paper Co | Roll of interleaved sheets |
| US2688414A (en) * | 1952-04-12 | 1954-09-07 | Eastman Kodak Co | Sheet pulp feeder |
| US3382778A (en) * | 1966-02-01 | 1968-05-14 | Tension Envelope Corp | Method and apparatus for interleaving inserts during the envelope making process |
| US3701522A (en) * | 1969-08-15 | 1972-10-31 | Tzu Chiang Chi | Process for folding sheet material and packaged dispensers therefor |
| US4081305A (en) * | 1974-03-01 | 1978-03-28 | Compagnie Des Etablissements De La Risle | Multi-layer article and a process and an apparatus for its manufacture |
| US4118832A (en) * | 1976-09-13 | 1978-10-10 | Scott Paper Company | Method for minimizing the accumulation of static charges on fibers resulting from fiberization of pulp lap sheets |
-
1978
- 1978-12-22 FR FR7836080A patent/FR2444748A1/fr active Granted
-
1979
- 1979-11-30 JP JP50202979A patent/JPS55501060A/ja active Pending
- 1979-11-30 WO PCT/FR1979/000116 patent/WO1980001290A1/fr unknown
- 1979-11-30 DE DE7979901573T patent/DE2963957D1/de not_active Expired
- 1979-11-30 AT AT79901573T patent/ATE1717T1/de not_active IP Right Cessation
- 1979-11-30 US US06/224,288 patent/US4384708A/en not_active Expired - Lifetime
- 1979-12-11 BE BE0/198521A patent/BE880553A/fr not_active IP Right Cessation
- 1979-12-14 CA CA342,103A patent/CA1123247A/fr not_active Expired
- 1979-12-21 ES ES487219A patent/ES487219A1/es not_active Expired
- 1979-12-21 IT IT69462/79A patent/IT1119629B/it active
- 1979-12-21 FI FI794026A patent/FI69127C/fi not_active IP Right Cessation
- 1979-12-21 NO NO794233A patent/NO151794C/no unknown
-
1980
- 1980-07-01 EP EP79901573A patent/EP0020600B1/fr not_active Expired
- 1980-08-15 DK DK353180A patent/DK155841C/da not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| EP0020600B1 (fr) | 1982-10-27 |
| CA1123247A (fr) | 1982-05-11 |
| US4384708A (en) | 1983-05-24 |
| DK353180A (da) | 1980-08-15 |
| EP0020600A1 (fr) | 1981-01-07 |
| DK155841C (da) | 1989-10-02 |
| FI69127C (fi) | 1985-12-10 |
| DE2963957D1 (en) | 1982-12-02 |
| ATE1717T1 (de) | 1982-11-15 |
| FR2444748B1 (sv) | 1981-05-22 |
| NO794233L (no) | 1980-06-24 |
| FI794026A (fi) | 1980-06-23 |
| JPS55501060A (sv) | 1980-12-04 |
| IT1119629B (it) | 1986-03-10 |
| NO151794B (no) | 1985-02-25 |
| FR2444748A1 (fr) | 1980-07-18 |
| WO1980001290A1 (fr) | 1980-06-26 |
| NO151794C (no) | 1985-06-05 |
| ES487219A1 (es) | 1980-09-16 |
| IT7969462A0 (it) | 1979-12-21 |
| DK155841B (da) | 1989-05-22 |
| BE880553A (fr) | 1980-04-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM | Patent lapsed | ||
| MM | Patent lapsed |
Owner name: KAYSENBERG S.A. |