CA922948A - Air loaded headbox for a papermaking machine - Google Patents

Air loaded headbox for a papermaking machine

Info

Publication number
CA922948A
CA922948A CA113721A CA113721A CA922948A CA 922948 A CA922948 A CA 922948A CA 113721 A CA113721 A CA 113721A CA 113721 A CA113721 A CA 113721A CA 922948 A CA922948 A CA 922948A
Authority
CA
Canada
Prior art keywords
headbox
papermaking machine
air loaded
loaded
air
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
CA113721A
Other versions
CA113721S (en
Inventor
B. Denoyer Donald
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.)
Allis Chalmers Corp
Original Assignee
Allis Chalmers 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 Allis Chalmers Corp filed Critical Allis Chalmers Corp
Application granted granted Critical
Publication of CA922948A publication Critical patent/CA922948A/en
Expired 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
    • D21F1/024—Details of the feed chamber
    • 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
    • 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
CA113721A 1970-11-06 1971-05-21 Air loaded headbox for a papermaking machine Expired CA922948A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US8738470A 1970-11-06 1970-11-06

Publications (1)

Publication Number Publication Date
CA922948A true CA922948A (en) 1973-03-20

Family

ID=22204869

Family Applications (1)

Application Number Title Priority Date Filing Date
CA113721A Expired CA922948A (en) 1970-11-06 1971-05-21 Air loaded headbox for a papermaking machine

Country Status (4)

Country Link
US (1) US3661706A (en)
JP (1) JPS5024364B1 (en)
CA (1) CA922948A (en)
SE (1) SE367034B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3972771A (en) * 1974-02-28 1976-08-03 The Black Clawson Company Headbox with variable eddy decay length
US7256921B2 (en) * 2003-07-01 2007-08-14 Transitions Optical, Inc. Polarizing, photochromic devices and methods of making the same

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2736247A (en) * 1956-02-28 Hornbostel
US1909150A (en) * 1931-10-21 1933-05-16 Bell-Irving Robert Fourdrinier head box and nozzle assembly
NO119299B (en) * 1962-04-12 1970-04-27 Karlstad Mekaniska Ab
US3536581A (en) * 1966-03-16 1970-10-27 Voith Gmbh J M Overflow control for breast box of a paper making machine
US3532598A (en) * 1967-03-29 1970-10-06 Int Paper Co Method and apparatus for controlling the distribution of the rate of flow of papermaking fibers

Also Published As

Publication number Publication date
JPS5024364B1 (en) 1975-08-15
SE367034B (en) 1974-05-13
US3661706A (en) 1972-05-09

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