CA972322A - Screen plate with inset leading aperture edges - Google Patents

Screen plate with inset leading aperture edges

Info

Publication number
CA972322A
CA972322A CA180,007A CA180007A CA972322A CA 972322 A CA972322 A CA 972322A CA 180007 A CA180007 A CA 180007A CA 972322 A CA972322 A CA 972322A
Authority
CA
Canada
Prior art keywords
inset
screen plate
aperture edges
leading aperture
leading
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
CA180,007A
Other versions
CA180007S (en
Inventor
Borje I. Fredriksson
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.)
Svenska Cellulosa AB
Original Assignee
Svenska Cellulosa AB
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 Svenska Cellulosa AB filed Critical Svenska Cellulosa AB
Application granted granted Critical
Publication of CA972322A publication Critical patent/CA972322A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
    • D21D5/00—Purification of the pulp suspension by mechanical means; Apparatus therefor
    • D21D5/02—Straining or screening the pulp
    • D21D5/04—Flat screens
CA180,007A 1972-08-31 1973-08-30 Screen plate with inset leading aperture edges Expired CA972322A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1127272A SE374400B (en) 1972-08-31 1972-08-31

Publications (1)

Publication Number Publication Date
CA972322A true CA972322A (en) 1975-08-05

Family

ID=20293652

Family Applications (1)

Application Number Title Priority Date Filing Date
CA180,007A Expired CA972322A (en) 1972-08-31 1973-08-30 Screen plate with inset leading aperture edges

Country Status (6)

Country Link
JP (1) JPS5325138B2 (en)
CA (1) CA972322A (en)
DE (1) DE2344084A1 (en)
FI (1) FI53997C (en)
NO (1) NO136720C (en)
SE (1) SE374400B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4529520A (en) * 1983-01-26 1985-07-16 A. Ahlstrom Osakeyhtio Screen plate
US5791495A (en) * 1996-03-11 1998-08-11 Beloit Technologies, Inc. Paper pulp screen cylinder

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55121887U (en) * 1978-08-31 1980-08-29
SE8107772L (en) * 1981-12-23 1983-06-06 Karl Gunnar Malm SILVER PLATE AND WAY TO PREPARE
DE3448571C3 (en) * 1983-01-26 2001-10-25 Cae Screenplates Oy Sieve plate for fiber suspensions
CA1288733C (en) * 1985-09-05 1991-09-10 The Black Clawson Company Apparatus for screening paper fiber stock
SE450711B (en) * 1985-11-14 1987-07-20 Besam Ag screening member
SE458772B (en) * 1988-01-15 1989-05-08 Knutsilplaotar Ab SILPLAAT

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4529520A (en) * 1983-01-26 1985-07-16 A. Ahlstrom Osakeyhtio Screen plate
US5791495A (en) * 1996-03-11 1998-08-11 Beloit Technologies, Inc. Paper pulp screen cylinder

Also Published As

Publication number Publication date
SE374400B (en) 1975-03-03
FI53997B (en) 1978-05-31
FI53997C (en) 1978-09-11
NO136720C (en) 1977-10-26
JPS4964967A (en) 1974-06-24
NO136720B (en) 1977-07-18
DE2344084A1 (en) 1974-04-04
JPS5325138B2 (en) 1978-07-25

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