FI79729C - Vattenavledningsanordning - Google Patents

Vattenavledningsanordning Download PDF

Info

Publication number
FI79729C
FI79729C FI840901A FI840901A FI79729C FI 79729 C FI79729 C FI 79729C FI 840901 A FI840901 A FI 840901A FI 840901 A FI840901 A FI 840901A FI 79729 C FI79729 C FI 79729C
Authority
FI
Finland
Prior art keywords
working surface
radius
water
suspension
adjacent portions
Prior art date
Application number
FI840901A
Other languages
English (en)
Finnish (fi)
Other versions
FI840901A (fi
FI79729B (fi
FI840901A0 (fi
Inventor
Ronnie Abraham Arav
Original Assignee
Beloit Walmsley Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10539761&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FI79729(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Beloit Walmsley Ltd filed Critical Beloit Walmsley Ltd
Publication of FI840901A0 publication Critical patent/FI840901A0/fi
Publication of FI840901A publication Critical patent/FI840901A/fi
Application granted granted Critical
Publication of FI79729B publication Critical patent/FI79729B/fi
Publication of FI79729C publication Critical patent/FI79729C/sv

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F3/00—Press section of machines for making continuous webs of paper
    • 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
    • D21F1/48—Suction apparatus

Landscapes

  • Paper (AREA)

Claims (2)

1. Anordning för att avlägsna vatten fran fibersuspensionen i en pappersmaskin>i till vi.lken anordning hör en sugläda (7) med en konvex, oenhetligt bägformad arbetsyta (9) , vi.lken anord-nats att beröra pappersmaskinens rörliga formeringsvirapar (1, 5)/ som opererar omkring denna, medan den fiberhaltiga suspen-sionen skiktas mellan dessa för att avlägsna vatten och bilda papper, varvid arbetsytans(9) bägradie i körriktningen sett är större i begynnelseändan än i slutändan, känneteck-n a d därav, att den arbetande ytan har ätminstone tre olika bcigformade delar, medan varje av invid.liggande delar bildat pars bägradier (R^, Rj/ R3) är förenliga i fogshället mellan varje av invidliggande delar bildat par sä att en kombinations-bigformighet bi.ldas bestäende av delar med en i strömnings-riktningen minskande radie.
2. Anordning enligt patentkravet 1, kännetecknad därav, att den arbetande ytan (9) är ett lock:tili den omvända suglädan (7), med tillhjälp av vilken lada vattnet avlägsnas upp-ätifrän suspensionen/ som är belägen mellan den Övre och nedre formeringsviran (1/ 5).
FI840901A 1983-03-17 1984-03-07 Vattenavledningsanordning FI79729C (sv)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB838307435A GB8307435D0 (en) 1983-03-17 1983-03-17 Dewatering apparatus
GB8307435 1983-03-17

Publications (4)

Publication Number Publication Date
FI840901A0 FI840901A0 (fi) 1984-03-07
FI840901A FI840901A (fi) 1984-09-18
FI79729B FI79729B (fi) 1989-10-31
FI79729C true FI79729C (sv) 1990-02-12

Family

ID=10539761

Family Applications (1)

Application Number Title Priority Date Filing Date
FI840901A FI79729C (sv) 1983-03-17 1984-03-07 Vattenavledningsanordning

Country Status (6)

Country Link
EP (1) EP0122701B1 (sv)
DE (1) DE3464073D1 (sv)
FI (1) FI79729C (sv)
GB (1) GB8307435D0 (sv)
PL (1) PL143764B1 (sv)
ZA (1) ZA841486B (sv)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9321401D0 (en) * 1993-10-16 1993-12-08 Beloit Walmsley Ltd A forming apparatus for forming a web from stock
WO1998048111A1 (en) * 1997-04-22 1998-10-29 Beloit Technologies, Inc. A forming apparatus for forming a web
DE102009027432A1 (de) 2009-07-02 2011-01-05 Voith Patent Gmbh Formiereinheit und Verfahren zur Herstellung einer Materialbahn

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI313874A (sv) * 1974-10-25 1976-04-26 Valmet Oy
GB1582342A (en) * 1976-05-04 1981-01-07 Beloit Walmsley Ltd Dewatering of fibrous suspensions
FI75376C (sv) * 1982-04-30 1988-06-09 Valmet Oy Formningssko för formare i pappersmaskin.

Also Published As

Publication number Publication date
PL246711A1 (en) 1984-11-08
FI840901A (fi) 1984-09-18
GB8307435D0 (en) 1983-04-27
DE3464073D1 (en) 1987-07-09
ZA841486B (en) 1984-10-31
EP0122701A1 (en) 1984-10-24
FI79729B (fi) 1989-10-31
PL143764B1 (en) 1988-03-31
FI840901A0 (fi) 1984-03-07
EP0122701B1 (en) 1987-06-03

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: BELOIT WALMSLEY LIMITED