CA918977A - Stationary constant drainage device - Google Patents

Stationary constant drainage device

Info

Publication number
CA918977A
CA918977A CA918977A CA918977DA CA918977A CA 918977 A CA918977 A CA 918977A CA 918977 A CA918977 A CA 918977A CA 918977D A CA918977D A CA 918977DA CA 918977 A CA918977 A CA 918977A
Authority
CA
Canada
Prior art keywords
drainage device
constant drainage
stationary constant
stationary
drainage
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
CA918977A
Inventor
Truxa Leslie
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.)
Dominion Engineering Works Ltd
Original Assignee
Dominion Engineering Works 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 Dominion Engineering Works Ltd filed Critical Dominion Engineering Works Ltd
Application granted granted Critical
Publication of CA918977A publication Critical patent/CA918977A/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
    • D21F1/48—Suction apparatus
    • D21F1/483—Drainage foils and bars
CA918977A 1970-04-29 1970-04-29 Stationary constant drainage device Expired CA918977A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA81365 1970-04-29

Publications (1)

Publication Number Publication Date
CA918977A true CA918977A (en) 1973-01-16

Family

ID=4086716

Family Applications (1)

Application Number Title Priority Date Filing Date
CA918977A Expired CA918977A (en) 1970-04-29 1970-04-29 Stationary constant drainage device

Country Status (4)

Country Link
CA (1) CA918977A (en)
DE (1) DE2120215A1 (en)
FR (1) FR2090899A5 (en)
GB (1) GB1294632A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE8104009L (en) * 1980-08-22 1982-02-23 Albany Int Corp WITH POSITIVE PULSES WORKING DRAINAGE SHEETS

Also Published As

Publication number Publication date
FR2090899A5 (en) 1972-01-14
GB1294632A (en) 1972-11-01
DE2120215A1 (en) 1971-11-11

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