GB972134A - Improved apparatus for refining paper stock - Google Patents

Improved apparatus for refining paper stock

Info

Publication number
GB972134A
GB972134A GB30417/61A GB3041761A GB972134A GB 972134 A GB972134 A GB 972134A GB 30417/61 A GB30417/61 A GB 30417/61A GB 3041761 A GB3041761 A GB 3041761A GB 972134 A GB972134 A GB 972134A
Authority
GB
United Kingdom
Prior art keywords
deflectors
blades
channels
plug
stock
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
GB30417/61A
Other languages
English (en)
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.)
Bematec SA
Original Assignee
Bolton Emerson SA
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 Bolton Emerson SA filed Critical Bolton Emerson SA
Publication of GB972134A publication Critical patent/GB972134A/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
    • D21D1/00—Methods of beating or refining; Beaters of the Hollander type
    • D21D1/02—Methods of beating; Beaters of the Hollander type
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
    • D21D1/00—Methods of beating or refining; Beaters of the Hollander type
    • D21D1/20—Methods of refining
    • D21D1/22—Jordans

Landscapes

  • Paper (AREA)
GB30417/61A 1960-08-29 1961-08-23 Improved apparatus for refining paper stock Expired GB972134A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US52412A US3144994A (en) 1960-08-29 1960-08-29 Apparatus for refining paper stock

Publications (1)

Publication Number Publication Date
GB972134A true GB972134A (en) 1964-10-07

Family

ID=21977451

Family Applications (1)

Application Number Title Priority Date Filing Date
GB30417/61A Expired GB972134A (en) 1960-08-29 1961-08-23 Improved apparatus for refining paper stock

Country Status (5)

Country Link
US (1) US3144994A (fr)
BR (1) BR6132105D0 (fr)
FI (1) FI40260B (fr)
GB (1) GB972134A (fr)
NO (1) NO126534B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3589630A (en) * 1969-01-15 1971-06-29 Bolton Emerson Helical deflector for truncated control paper refiners
US3960332A (en) * 1974-10-23 1976-06-01 The Black Clawson Company Defibering apparatus for paper making stock
SE459186B (sv) * 1986-08-07 1989-06-12 Sunds Defibrator Anordning foer behandling av fibersuspensioner genom silning och mekanisk bearbetning
FI122889B (fi) * 2010-12-31 2012-08-31 Upm Kymmene Corp Menetelmä ja laitteisto nanoselluloosan valmistamiseksi
US9145641B2 (en) * 2012-12-13 2015-09-29 Andritz Inc. Apparatus for disperser plate and method to refine paper
SE537820C2 (sv) 2014-02-10 2015-10-27 Valmet Oy Raffinör

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA583946A (fr) * 1959-09-29 Hett Wilhelm Affineurs de substance
US2633778A (en) * 1948-11-27 1953-04-07 Bolton John W & Sons Inc Removable grinding lining for jordan engines
US2921749A (en) * 1955-09-29 1960-01-19 Bolton John W & Sons Inc Flow diversion devices for frusto conical engines

Also Published As

Publication number Publication date
BR6132105D0 (pt) 1973-09-11
FI40260B (fr) 1968-07-31
NO126534B (fr) 1973-02-19
US3144994A (en) 1964-08-18

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