SU1218929A3 - Напорный щик бумагоделательной машины - Google Patents

Напорный щик бумагоделательной машины Download PDF

Info

Publication number: SU1218929A3
Authority: SU; USSR - Soviet Union
Prior art keywords: walls; flow; headbox; sectors; paper
Prior art date: 1980-04-11

Application number

SU813366702A

Other languages

English (en)

Russian (ru)

Inventor

Алви Кирьявайнен

Original Assignee

Валмет Ой (Фирма)

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.)

1980-04-11

Filing date

1981-12-10

Publication date

1986-03-15

1981-12-10 Application filed by Валмет Ой (Фирма) filed Critical Валмет Ой (Фирма)

1986-03-15 Application granted granted Critical

1986-03-15 Publication of SU1218929A3 publication Critical patent/SU1218929A3/ru

Links

239000000725 suspension Substances 0.000 claims abstract description 3
229920001131 Pulp (paper) Polymers 0.000 claims description 3
239000002002 slurry Substances 0.000 claims description 3
239000002131 composite material Substances 0.000 claims description 2
238000009434 installation Methods 0.000 claims description 2
238000010276 construction Methods 0.000 abstract description 2
239000004744 fabric Substances 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
230000010349 pulsation Effects 0.000 description 1

Classifications

- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F1/00—Wet end of machines for making continuous webs of paper
- D21F1/02—Head boxes of Fourdrinier machines
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F1/00—Wet end of machines for making continuous webs of paper
- D21F1/02—Head boxes of Fourdrinier machines
- D21F1/026—Details of the turbulence section
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F1/00—Wet end of machines for making continuous webs of paper
- D21F1/02—Head boxes of Fourdrinier machines
- D21F1/028—Details of the nozzle section
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F9/00—Complete machines for making continuous webs of paper
- D21F9/003—Complete machines for making continuous webs of paper of the twin-wire type
- D21F9/006—Complete machines for making continuous webs of paper of the twin-wire type paper or board consisting of two or more layers

Landscapes

Paper (AREA)

SU813366702A 1980-04-11 1981-12-10 Напорный щик бумагоделательной машины SU1218929A3 (ru)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FI801167A FI69664C (fi)	1980-04-11	1980-04-11	Inloppslaoda foer en pappersmaskin

Publications (1)

Publication Number	Publication Date
SU1218929A3 true SU1218929A3 (ru)	1986-03-15

Family

ID=8513406

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SU813366702A SU1218929A3 (ru)	1980-04-11	1981-12-10	Напорный щик бумагоделательной машины

Country Status (9)

Country	Link
EP (1)	EP0049254A1 (it)
JP (1)	JPS57500515A (it)
BR (1)	BR8108308A (it)
CA (1)	CA1157303A (it)
ES (1)	ES501265A0 (it)
FI (1)	FI69664C (it)
IT (1)	IT1194781B (it)
SU (1)	SU1218929A3 (it)
WO (1)	WO1981002903A1 (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FI78750B (fi) *	1982-07-20	1989-05-31	Escher Wyss Gmbh	Flerskiktsinloppslaoda foer matande av pappersmassa till en vira.
AT374843B (de) *	1982-07-23	1984-06-12	Escher Wyss Gmbh	Mehrlagenstoffauflauf fuer insbesondere papiermaschinen
CH672515A5 (it) *	1987-02-02	1989-11-30	Escher Wyss Gmbh
DE4328997C2 (de) *	1993-08-28	1998-07-02	Voith Gmbh J M	Naßpartie eines Doppelsieb-GAP-Formers
EP0681057B1 (de) *	1994-04-29	2002-08-28	Voith Paper Patent GmbH	Mehrschichten-Stoffauflauf
DE19624052A1 (de) *	1996-06-17	1996-12-12	Voith Sulzer Papiermasch Gmbh	Dreischichtenstoffauflauf
DE29701032U1 (de) *	1997-01-22	1997-03-13	Voith Sulzer Papiermaschinen GmbH, 89522 Heidenheim	3-Schicht-Stoffauflauf
DE10159412A1 (de) *	2001-12-04	2003-06-12	Voith Paper Patent Gmbh	Stoffauflauf

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3598696A (en) *	1968-02-14	1971-08-10	Beloit Corp	Multiple stage hydraulic headbox
US3802966A (en) *	1969-08-22	1974-04-09	Ethyl Corp	Apparatus for delivering a fluid suspension to a forming unit clear reactor power plant
US3839143A (en) *	1972-06-08	1974-10-01	Beloit Corp	Multi-ply two wire former wherein multiple headboxes are used and inflatable air bellows provide adjustments therebetween
FI379674A7 (it) *	1974-01-17	1975-07-18	Beloit Corp
US4141788A (en) *	1978-05-02	1979-02-27	Beloit Corporation	Method of and means for forming multi-ply paper webs from a single headbox

1980
- 1980-04-11 FI FI801167A patent/FI69664C/fi not_active IP Right Cessation
1981
- 1981-04-03 JP JP56501038A patent/JPS57500515A/ja active Pending
- 1981-04-03 WO PCT/FI1981/000027 patent/WO1981002903A1/en not_active Ceased
- 1981-04-03 BR BR8108308A patent/BR8108308A/pt unknown
- 1981-04-03 EP EP81900825A patent/EP0049254A1/en not_active Withdrawn
- 1981-04-09 CA CA000375121A patent/CA1157303A/en not_active Expired
- 1981-04-10 IT IT21066/81A patent/IT1194781B/it active
- 1981-04-10 ES ES501265A patent/ES501265A0/es active Granted
- 1981-12-10 SU SU813366702A patent/SU1218929A3/ru active

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Патент US № 3802966, кл. 162-343, опублик. 1974. *

Also Published As

Publication number	Publication date
BR8108308A (pt)	1982-03-09
FI69664C (fi)	1986-03-10
ES8300910A1 (es)	1982-11-01
CA1157303A (en)	1983-11-22
JPS57500515A (it)	1982-03-25
EP0049254A1 (en)	1982-04-14
FI69664B (fi)	1985-11-29
IT1194781B (it)	1988-09-28
IT8121066A0 (it)	1981-04-10
ES501265A0 (es)	1982-11-01
FI801167A7 (fi)	1981-10-12
IT8121066A1 (it)	1982-10-10
WO1981002903A1 (en)	1981-10-15

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