CA945794A - Headbox - Google Patents

Headbox

Info

Publication number
CA945794A
CA945794A CA135,649A CA135649A CA945794A CA 945794 A CA945794 A CA 945794A CA 135649 A CA135649 A CA 135649A CA 945794 A CA945794 A CA 945794A
Authority
CA
Canada
Prior art keywords
headbox
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.)
Expired
Application number
CA135,649A
Other versions
CA135649S (en
Inventor
Lester M. Hill
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.)
Beloit Corp
Original Assignee
Beloit Corp
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 Beloit Corp filed Critical Beloit Corp
Application granted granted Critical
Publication of CA945794A publication Critical patent/CA945794A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L39/00—Joints or fittings for double-walled or multi-channel pipes or pipe assemblies
    • 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
    • D21F1/028—Details of the nozzle section

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
  • Nonwoven Fabrics (AREA)
CA135,649A 1971-03-19 1972-02-24 Headbox Expired CA945794A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12617671A 1971-03-19 1971-03-19

Publications (1)

Publication Number Publication Date
CA945794A true CA945794A (en) 1974-04-23

Family

ID=22423402

Family Applications (1)

Application Number Title Priority Date Filing Date
CA135,649A Expired CA945794A (en) 1971-03-19 1972-02-24 Headbox

Country Status (6)

Country Link
US (1) US3769153A (en)
JP (1) JPS5037281B1 (en)
CA (1) CA945794A (en)
ES (1) ES400648A1 (en)
GB (1) GB1357455A (en)
IT (1) IT950351B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3853697A (en) * 1973-03-08 1974-12-10 Beloit Corp Papermaking machine headbox with an upwardly inclined slice chamber portion, an arcuate portion, and a downwardly inclined portion and containing flexible trailing members
US3853694A (en) * 1973-04-24 1974-12-10 Beloit Corp Paper machine flow channel with a flexible plate projecting into the flow stream to act as an oscillator
JPS6288751A (en) * 1985-10-14 1987-04-23 Nissei Birudo Kogyo Kk Turnover device for panel material
DE3723922C2 (en) * 1987-07-18 1993-10-14 Trefz Wolfgang Dipl Ing Fh Turbulence generator for the headbox of a paper machine
US5019215A (en) * 1988-10-17 1991-05-28 Groupe Laperrier & Verreault, Inc. Headbox with conduits having multiply connected domains

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3220919A (en) * 1962-10-05 1965-11-30 Beloit Corp Shaped rod turbulence generators for use in a flowing stream of paper pulp
US3236725A (en) * 1963-02-09 1966-02-22 Dominion Eng Works Ltd Adjustable baffle for paper stock inlet
US3607625A (en) * 1968-01-17 1971-09-21 Beloit Corp Headbox

Also Published As

Publication number Publication date
US3769153A (en) 1973-10-30
ES400648A1 (en) 1975-08-16
IT950351B (en) 1973-06-20
GB1357455A (en) 1974-06-19
JPS5037281B1 (en) 1975-12-01

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