FI57985C - Anordning foer raffinering av fibermaterial - Google Patents

Anordning foer raffinering av fibermaterial Download PDF

Info

Publication number
FI57985C
FI57985C FI750675A FI750675A FI57985C FI 57985 C FI57985 C FI 57985C FI 750675 A FI750675 A FI 750675A FI 750675 A FI750675 A FI 750675A FI 57985 C FI57985 C FI 57985C
Authority
FI
Finland
Prior art keywords
axial
bearing
bearings
piston
shaft
Prior art date
Application number
FI750675A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI57985B (fi
FI750675A7 (enExample
Inventor
Axel Henning Sjoebom
Original Assignee
Sca Development 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 Sca Development Ab filed Critical Sca Development Ab
Publication of FI750675A7 publication Critical patent/FI750675A7/fi
Application granted granted Critical
Publication of FI57985B publication Critical patent/FI57985B/fi
Publication of FI57985C publication Critical patent/FI57985C/fi

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
    • D21D1/20—Methods of refining
    • D21D1/30—Disc mills

Landscapes

  • Paper (AREA)
  • Crushing And Grinding (AREA)
  • Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
  • Artificial Filaments (AREA)
  • Support Of The Bearing (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Hydraulic Motors (AREA)
FI750675A 1974-03-27 1975-03-07 Anordning foer raffinering av fibermaterial FI57985C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE7404131A SE380848B (sv) 1974-03-27 1974-03-27 Anordning for raffinering av fibermaterial
SE7404131 1974-03-27

Publications (3)

Publication Number Publication Date
FI750675A7 FI750675A7 (enExample) 1975-09-28
FI57985B FI57985B (fi) 1980-07-31
FI57985C true FI57985C (fi) 1980-11-10

Family

ID=20320657

Family Applications (1)

Application Number Title Priority Date Filing Date
FI750675A FI57985C (fi) 1974-03-27 1975-03-07 Anordning foer raffinering av fibermaterial

Country Status (9)

Country Link
US (1) US3977611A (enExample)
JP (1) JPS5419614B2 (enExample)
AT (1) AT340760B (enExample)
CA (1) CA1018379A (enExample)
DE (1) DE2510852C3 (enExample)
FI (1) FI57985C (enExample)
FR (1) FR2265909B1 (enExample)
NO (1) NO143806C (enExample)
SE (1) SE380848B (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4212595A (en) * 1978-10-04 1980-07-15 Avco Corporation Air pump with primary and secondary inlet flow channels
US4801099A (en) * 1984-09-05 1989-01-31 Reinhall Rolf Bertil Combined hydrostatic/hydrodynamic bearing system for grinding apparatus
DE3628196A1 (de) * 1986-08-20 1988-02-25 Siemens Ag Elektrischer motor zum antrieb von arbeitsmaschinen, insbesondere refinern
SE9001294L (sv) * 1990-04-09 1991-10-10 Stig Obitz Malapparat
SE467343B (sv) * 1990-10-03 1992-07-06 Sunds Defibrator Ind Ab Lagersystem i en raffineringsapparat foer framstaellning av massa
CN102371200B (zh) * 2011-11-07 2013-11-27 宜昌慧龙科技开发有限公司 双盘磨粉碎机
CN109663635B (zh) * 2018-12-24 2020-06-30 孟庆蕾 一种块状中药无残留磨粉机
CN113164967B (zh) * 2020-04-01 2022-02-25 安德里茨股份公司 用于研磨纤维材料悬浮液的设备
CN116474862B (zh) * 2023-03-09 2023-11-24 营口新科耐火材料有限公司 一种电熔镁生产用筛分设备

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2743874A (en) * 1952-07-19 1956-05-01 Asplund Arne Johan Arthur Disk type grinding apparatus for fibrous materials
AT245348B (de) * 1961-09-22 1966-02-25 Defibrator Ab Mahlvorrichtung für faseriges Gut
GB1066226A (en) * 1963-07-01 1967-04-26 Defibrator Ab Grinding apparatus primarily for ligno-cellulose containing material
US3717308A (en) * 1972-03-06 1973-02-20 Reinhall Rolf Grinding apparatus for fibrous material

Also Published As

Publication number Publication date
SE380848B (sv) 1975-11-17
NO143806C (no) 1981-04-15
CA1018379A (en) 1977-10-04
FR2265909A1 (enExample) 1975-10-24
JPS50132205A (enExample) 1975-10-20
NO143806B (no) 1981-01-05
DE2510852A1 (de) 1975-10-09
DE2510852C3 (de) 1980-11-13
SE7404131L (sv) 1975-09-29
NO750750L (enExample) 1975-09-30
ATA177675A (de) 1977-04-15
US3977611A (en) 1976-08-31
FI57985B (fi) 1980-07-31
FR2265909B1 (enExample) 1978-02-03
JPS5419614B2 (enExample) 1979-07-17
AT340760B (de) 1978-01-10
FI750675A7 (enExample) 1975-09-28
DE2510852B2 (de) 1980-03-20

Similar Documents

Publication Publication Date Title
US4522110A (en) Hydraulic radial piston motor
FI57985B (fi) Anordning foer raffinering av fibermaterial
CA1263551A (en) Pressure roll for use in calenders or the like
US5439356A (en) Hydraulic motor and pump having hydraulic counter balancing means
FI106976B (fi) Itsekuormittava taipumasäädetty tela
EP3980287B1 (de) Omnidirektionaler radnabenantrieb
US3737109A (en) Double-acting axial thrust and radial bearings for grinding apparatus
EP0246710B2 (en) A pelletizer
EP0570492B1 (en) Self-loading, controlled deflection roll
US5323972A (en) Bearing system in a refiner
CA2021703C (en) Axial bearing system intended for a radially mounted shaft
US4382399A (en) Support for the drive shaft of an axial-piston machine of an inclined axis construction
GB2053092A (en) Supporting arrangement for contacting cylinders of a printing unit
US2861552A (en) Power transmission arrangements for hydraulically propelled vehicles
FI82394B (fi) Kombinerat hydrostatiskt/hydrodynamiskt lagersystem foer kvarnapparat.
GB1594753A (en) Mill rolls
US3610146A (en) Printing machine cylinder mount
KR100412254B1 (ko) 유니버설압연지지대용의폭조절가능한수평로울
US4763448A (en) Centerless grinding machine
CN102227263A (zh) 用于研磨颗粒材料的辊磨机
US2964250A (en) Grinding apparatus for fibrous materials
US6334512B1 (en) Shaftless axial piston motor
JPH0397989A (ja) プレス部分装置
FI62367B (fi) Saett och anordning vid malapparater foer lignocellulosahaltigt material
US5984846A (en) Roller

Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: SCA DEVELOPMENT AB