DE2830046A1 - Verfahren und einrichtung zur regelung des querprofils der faserbahn in einer papiermaschine - Google Patents

Verfahren und einrichtung zur regelung des querprofils der faserbahn in einer papiermaschine

Info

Publication number
DE2830046A1
DE2830046A1 DE19782830046 DE2830046A DE2830046A1 DE 2830046 A1 DE2830046 A1 DE 2830046A1 DE 19782830046 DE19782830046 DE 19782830046 DE 2830046 A DE2830046 A DE 2830046A DE 2830046 A1 DE2830046 A1 DE 2830046A1
Authority
DE
Germany
Prior art keywords
sector
sieves
web
pressure difference
opening
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
DE19782830046
Other languages
German (de)
English (en)
Other versions
DE2830046C2 (US20040152965A1-20040805-M00009.png
Inventor
Charles A Lee
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tampella Oy AB
Original Assignee
Tampella Oy AB
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.)
Filing date
Publication date
Application filed by Tampella Oy AB filed Critical Tampella Oy AB
Publication of DE2830046A1 publication Critical patent/DE2830046A1/de
Application granted granted Critical
Publication of DE2830046C2 publication Critical patent/DE2830046C2/de
Granted legal-status Critical Current

Links

Classifications

    • 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
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F7/00—Other details of machines for making continuous webs of paper
    • D21F7/06—Indicating or regulating the thickness of the layer; Signal devices
    • 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

Landscapes

  • Paper (AREA)
DE19782830046 1977-09-21 1978-07-07 Verfahren und einrichtung zur regelung des querprofils der faserbahn in einer papiermaschine Granted DE2830046A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI772783A FI63077C (fi) 1977-09-21 1977-09-21 Foerfarande och anordning foer reglering av profilen av en fiberbana i en pappersmaskin

Publications (2)

Publication Number Publication Date
DE2830046A1 true DE2830046A1 (de) 1979-03-29
DE2830046C2 DE2830046C2 (US20040152965A1-20040805-M00009.png) 1987-04-23

Family

ID=8511077

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19782830046 Granted DE2830046A1 (de) 1977-09-21 1978-07-07 Verfahren und einrichtung zur regelung des querprofils der faserbahn in einer papiermaschine

Country Status (5)

Country Link
BR (1) BR7805561A (US20040152965A1-20040805-M00009.png)
DE (1) DE2830046A1 (US20040152965A1-20040805-M00009.png)
FI (1) FI63077C (US20040152965A1-20040805-M00009.png)
GB (1) GB1598718A (US20040152965A1-20040805-M00009.png)
SE (1) SE434412B (US20040152965A1-20040805-M00009.png)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0335821A2 (en) * 1988-03-30 1989-10-04 Beloit Corporation An apparatus for forming a web
WO1990005210A1 (en) * 1988-10-31 1990-05-17 Beloit Corporation Forming apparatus
US5128030A (en) * 1988-12-09 1992-07-07 Oy Tampella Ab Device for separating solids from suspension
WO1999040254A1 (de) * 1998-02-06 1999-08-12 Andritz-Patentverwaltungs-Gesellschaft Mbh Verfahren und vorrichtung zur formierung von faserplatten
US6221210B1 (en) * 1992-06-04 2001-04-24 Fuji Xerox Co., Ltd. Transfer paper for electrophotography and a method for producing thereof

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3149027A (en) * 1962-06-11 1964-09-15 Beloit Corp Compartmented suction box
US3791920A (en) * 1970-06-13 1974-02-12 Voith Gmbh J M Suction box arrangement for papermaking machine having partition wall between the top and bottom

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3149027A (en) * 1962-06-11 1964-09-15 Beloit Corp Compartmented suction box
US3791920A (en) * 1970-06-13 1974-02-12 Voith Gmbh J M Suction box arrangement for papermaking machine having partition wall between the top and bottom

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0335821A2 (en) * 1988-03-30 1989-10-04 Beloit Corporation An apparatus for forming a web
EP0335821A3 (en) * 1988-03-30 1990-01-31 Beloit Corporation An apparatus for forming a web
WO1990005210A1 (en) * 1988-10-31 1990-05-17 Beloit Corporation Forming apparatus
US5128030A (en) * 1988-12-09 1992-07-07 Oy Tampella Ab Device for separating solids from suspension
US6221210B1 (en) * 1992-06-04 2001-04-24 Fuji Xerox Co., Ltd. Transfer paper for electrophotography and a method for producing thereof
WO1999040254A1 (de) * 1998-02-06 1999-08-12 Andritz-Patentverwaltungs-Gesellschaft Mbh Verfahren und vorrichtung zur formierung von faserplatten

Also Published As

Publication number Publication date
DE2830046C2 (US20040152965A1-20040805-M00009.png) 1987-04-23
SE7808011L (sv) 1979-03-22
SE434412B (sv) 1984-07-23
BR7805561A (pt) 1979-04-17
FI772783A (fi) 1979-03-22
FI63077B (fi) 1982-12-31
GB1598718A (en) 1981-09-23
FI63077C (fi) 1983-04-11

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee