FI861977A0 - Turbulensgenerator vid inloppslaodan till en pappersmaskin. - Google Patents

Turbulensgenerator vid inloppslaodan till en pappersmaskin.

Info

Publication number
FI861977A0
FI861977A0 FI861977A FI861977A FI861977A0 FI 861977 A0 FI861977 A0 FI 861977A0 FI 861977 A FI861977 A FI 861977A FI 861977 A FI861977 A FI 861977A FI 861977 A0 FI861977 A0 FI 861977A0
Authority
FI
Finland
Prior art keywords
pct
flow ducts
date
turbulensgenerator
inloppslaodan
Prior art date
Application number
FI861977A
Other languages
English (en)
Other versions
FI861977A (fi
FI80487C (fi
FI80487B (fi
Inventor
Lasse Koivisto
Heikki Laitinen
Original Assignee
Ahlstroem Oy
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 Ahlstroem Oy filed Critical Ahlstroem Oy
Publication of FI861977A0 publication Critical patent/FI861977A0/fi
Priority to FI861977A priority Critical patent/FI80487C/fi
Priority to CA000536839A priority patent/CA1288625C/en
Priority to US07/199,256 priority patent/US4895624A/en
Priority to AT87903322T priority patent/ATE68538T1/de
Priority to PCT/FI1987/000063 priority patent/WO1987006964A1/en
Priority to DE8787903322T priority patent/DE3773923D1/de
Priority to KR1019880700034A priority patent/KR950009502B1/ko
Priority to JP62503084A priority patent/JPH01502834A/ja
Priority to EP87903322A priority patent/EP0298993B1/en
Publication of FI861977A publication Critical patent/FI861977A/fi
Application granted granted Critical
Publication of FI80487B publication Critical patent/FI80487B/fi
Publication of FI80487C publication Critical patent/FI80487C/fi

Links

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
    • 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

Landscapes

  • Paper (AREA)
  • Medicinal Preparation (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Telephone Function (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Rolls And Other Rotary Bodies (AREA)
FI861977A 1986-05-12 1986-05-12 Turbulensgenerator i en pappersmaskins inloppslaoda. FI80487C (fi)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FI861977A FI80487C (fi) 1986-05-12 1986-05-12 Turbulensgenerator i en pappersmaskins inloppslaoda.
CA000536839A CA1288625C (en) 1986-05-12 1987-05-11 Turbulence generator for the head box of a paper machine
PCT/FI1987/000063 WO1987006964A1 (en) 1986-05-12 1987-05-12 A turbulence generator for the head box of a paper machine
AT87903322T ATE68538T1 (de) 1986-05-12 1987-05-12 Wirbelgenerator fuer den auflaufkasten einer papiermaschine.
US07/199,256 US4895624A (en) 1986-05-12 1987-05-12 Turbulence generator made of plastic with ceramic coated flow ducts in the head box of a paper machine
DE8787903322T DE3773923D1 (de) 1986-05-12 1987-05-12 Wirbelgenerator fuer den auflaufkasten einer papiermaschine.
KR1019880700034A KR950009502B1 (ko) 1986-05-12 1987-05-12 초지기(秒紙機)의 헤드 박스용 난류발생기
JP62503084A JPH01502834A (ja) 1986-05-12 1987-05-12 抄紙機のヘッドボックスのための乱流発生機
EP87903322A EP0298993B1 (en) 1986-05-12 1987-05-12 A turbulence generator for the head box of a paper machine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI861977 1986-05-12
FI861977A FI80487C (fi) 1986-05-12 1986-05-12 Turbulensgenerator i en pappersmaskins inloppslaoda.

Publications (4)

Publication Number Publication Date
FI861977A0 true FI861977A0 (fi) 1986-05-12
FI861977A FI861977A (fi) 1987-11-13
FI80487B FI80487B (fi) 1990-02-28
FI80487C FI80487C (fi) 1990-06-11

Family

ID=8522601

Family Applications (1)

Application Number Title Priority Date Filing Date
FI861977A FI80487C (fi) 1986-05-12 1986-05-12 Turbulensgenerator i en pappersmaskins inloppslaoda.

Country Status (9)

Country Link
US (1) US4895624A (fi)
EP (1) EP0298993B1 (fi)
JP (1) JPH01502834A (fi)
KR (1) KR950009502B1 (fi)
AT (1) ATE68538T1 (fi)
CA (1) CA1288625C (fi)
DE (1) DE3773923D1 (fi)
FI (1) FI80487C (fi)
WO (1) WO1987006964A1 (fi)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4435860C2 (de) * 1994-10-07 1998-03-19 Voith Gmbh J M Stoffauflauf zur Erzeugung einer mehrschichtigen Papierbahn
DE19905068B4 (de) 1998-02-09 2009-04-09 United States Gypsum Co., Chicago Stoffauflaufkasten zur Verwendung in einer Vorrichtung zur Durchführung eines Wasserverfilzverfahrens
CN101622399B (zh) * 2007-03-01 2012-10-17 梅特索·佩珀·卡尔斯塔德公司 纸幅制造机中的流浆箱的功能部件所用的结构元件、功能部件和由其制造的流浆箱以及相关方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3272233A (en) * 1963-03-08 1966-09-13 Diamond Int Corp Taper flow inlet
DE1941424C3 (de) * 1969-08-14 1980-07-10 Escher Wyss Gmbh, 7980 Ravensburg Stoffauflauf für eine Papiermaschine
CA975597A (en) * 1972-06-20 1975-10-07 Ramamurthy G. Krishnan Headbox for paper machine
US4101699A (en) * 1973-11-23 1978-07-18 Samuel Moore & Company Synthetic resinous tube
CH608050A5 (fi) * 1976-02-25 1978-12-15 Escher Wyss Gmbh
US4032683A (en) * 1976-09-27 1977-06-28 Phillips Petroleum Company Structural member and method of making same
US4132820A (en) * 1977-06-09 1979-01-02 General Electric Company Composite body with beta-alumina substrate and glass-coating thereon
FI61056C (fi) * 1981-01-26 1982-05-10 Ahlstroem Oy Daempningssystem foer en inloppslaoda i en pappersmaskin
FI67106C (fi) * 1983-01-20 1985-01-10 Valmet Oy Turbulensgenerator foer inloppslaoda till en pappersmaskin dess framstaellningsfoerfarande och med ifraogavarande turbulensgenerator foersedd inloppslaoda till en pappersmaskin
FI69330C (fi) * 1984-02-20 1986-01-10 Valmet Oy Turbulensgenerator i inloppslaoda foer pappersmaskin och foerfarande foer tillverkning av denna

Also Published As

Publication number Publication date
DE3773923D1 (de) 1991-11-21
FI861977A (fi) 1987-11-13
KR880701305A (ko) 1988-07-26
FI80487C (fi) 1990-06-11
ATE68538T1 (de) 1991-11-15
EP0298993B1 (en) 1991-10-16
KR950009502B1 (ko) 1995-08-23
FI80487B (fi) 1990-02-28
US4895624A (en) 1990-01-23
CA1288625C (en) 1991-09-10
JPH01502834A (ja) 1989-09-28
EP0298993A1 (en) 1989-01-18
WO1987006964A1 (en) 1987-11-19

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: VALMET-AHLSTROEM OY