DE3422846C2 - - Google Patents

Info

Publication number
DE3422846C2
DE3422846C2 DE19843422846 DE3422846A DE3422846C2 DE 3422846 C2 DE3422846 C2 DE 3422846C2 DE 19843422846 DE19843422846 DE 19843422846 DE 3422846 A DE3422846 A DE 3422846A DE 3422846 C2 DE3422846 C2 DE 3422846C2
Authority
DE
Germany
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.)
Expired
Application number
DE19843422846
Other languages
German (de)
Other versions
DE3422846A1 (en
Inventor
Haruyoshi Mihara Hiroshima Jp Fujiwara
Akira Hiroshima Jp Eguchi
Norio Fujita
Tetsuo Mihara Hiroshima Jp Makino
Toshimi Hiroshima Jp Tajima
Takashi Bando
Akihito Mihara Hiroshima Jp Nagano
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries 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
Application filed by Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Publication of DE3422846A1 publication Critical patent/DE3422846A1/en
Application granted granted Critical
Publication of DE3422846C2 publication Critical patent/DE3422846C2/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
    • 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
    • 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
DE19843422846 1983-06-20 1984-06-20 Paper machine breastbox Granted DE3422846A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11054183A JPS602792A (en) 1983-06-20 1983-06-20 Headbox of papermaking machine

Publications (2)

Publication Number Publication Date
DE3422846A1 DE3422846A1 (en) 1984-12-20
DE3422846C2 true DE3422846C2 (en) 1987-02-05

Family

ID=14538428

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19843422846 Granted DE3422846A1 (en) 1983-06-20 1984-06-20 Paper machine breastbox

Country Status (4)

Country Link
JP (1) JPS602792A (en)
CA (1) CA1243527A (en)
DE (1) DE3422846A1 (en)
FI (1) FI80486C (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3502885A1 (en) * 1985-01-29 1986-07-31 Mitsubishi Jukogyo K.K., Tokio/Tokyo Papermachine headbox
FR2631353A1 (en) * 1988-05-13 1989-11-17 Semti PASTA MIXED FEEDING DEVICE
DE4433445C1 (en) * 1994-09-20 1996-03-28 Voith Gmbh J M Headbox of a paper machine
DE10102198A1 (en) * 2001-01-18 2002-08-22 Voith Paper Patent Gmbh Shaper and headbox for such a shaper
DE10257799A1 (en) * 2002-12-11 2004-07-15 Voith Paper Patent Gmbh Method for generating shear flows and turbulence intensities in a fiber suspension and headbox passed through a headbox of a paper or board machine

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB997539A (en) * 1960-11-15 1965-07-07 Beloit Iron Works Improvements in or relating to paper-making machines
DE1220247B (en) * 1964-07-18 1966-06-30 Escher Wyss Gmbh Material distributor for paper machines
DE1941424C3 (en) * 1969-08-14 1980-07-10 Escher Wyss Gmbh, 7980 Ravensburg Headbox for a paper machine
SE362458B (en) * 1972-04-21 1973-12-10 Ahlstroem Oy
CH629267A5 (en) * 1978-05-30 1982-04-15 Escher Wyss Gmbh MATERIAL DRAIN DEVICE FOR A PAPER MACHINE.
JPS5789694A (en) * 1980-11-20 1982-06-04 Mitsubishi Heavy Ind Ltd Headbox of papermaking machine
SE446889B (en) * 1980-08-05 1986-10-13 Mitsubishi Heavy Ind Ltd INPUT CHARGE ON A PAPER MACHINE
JPS5831191A (en) * 1981-08-07 1983-02-23 三菱重工業株式会社 Rectifier plate of papermaking headbox

Also Published As

Publication number Publication date
DE3422846A1 (en) 1984-12-20
CA1243527A (en) 1988-10-25
JPS602792A (en) 1985-01-09
FI80486C (en) 1990-06-11
FI842401A (en) 1984-12-21
JPH0260792B2 (en) 1990-12-18
FI842401A0 (en) 1984-06-13
FI80486B (en) 1990-02-28

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8128 New person/name/address of the agent

Representative=s name: HENKEL, G., DR.PHIL. FEILER, L., DR.RER.NAT. HAENZ

D2 Grant after examination
8363 Opposition against the patent
8368 Opposition refused due to inadmissibility
8339 Ceased/non-payment of the annual fee