FI863620A - Under tryck arbetande silanordning. - Google Patents

Under tryck arbetande silanordning. Download PDF

Info

Publication number
FI863620A
FI863620A FI863620A FI863620A FI863620A FI 863620 A FI863620 A FI 863620A FI 863620 A FI863620 A FI 863620A FI 863620 A FI863620 A FI 863620A FI 863620 A FI863620 A FI 863620A
Authority
FI
Finland
Prior art keywords
silanordning
arbetande
tryck
under
under tryck
Prior art date
Application number
FI863620A
Other languages
English (en)
Other versions
FI863620A0 (fi
Inventor
Lawrence Allan Carlsmith
Original Assignee
Ingersoll Rand Co
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 Ingersoll Rand Co filed Critical Ingersoll Rand Co
Publication of FI863620A0 publication Critical patent/FI863620A0/fi
Publication of FI863620A publication Critical patent/FI863620A/fi

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
    • D21D5/023—Stationary screen-drums
    • D21D5/026—Stationary screen-drums with rotating cleaning foils

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
FI863620A 1985-09-11 1986-09-09 Under tryck arbetande silanordning. FI863620A (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US77473385A 1985-09-11 1985-09-11

Publications (2)

Publication Number Publication Date
FI863620A0 FI863620A0 (fi) 1986-09-09
FI863620A true FI863620A (fi) 1987-03-12

Family

ID=25102109

Family Applications (1)

Application Number Title Priority Date Filing Date
FI863620A FI863620A (fi) 1985-09-11 1986-09-09 Under tryck arbetande silanordning.

Country Status (4)

Country Link
DE (2) DE3630358A1 (fi)
FI (1) FI863620A (fi)
NO (1) NO862682L (fi)
SE (1) SE8603782L (fi)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4067800A (en) * 1976-12-06 1978-01-10 Ingersoll-Rand Company Screening apparatus
US4268381A (en) * 1979-05-03 1981-05-19 Uniweld Inc. Rotary pulp screening device of the vertical pressure type

Also Published As

Publication number Publication date
NO862682L (no) 1987-03-12
FI863620A0 (fi) 1986-09-09
DE8623922U1 (de) 1990-07-26
DE3630358A1 (de) 1987-03-19
SE8603782D0 (sv) 1986-09-10
NO862682D0 (no) 1986-07-02
SE8603782L (sv) 1987-03-12

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Legal Events

Date Code Title Description
FD Application lapsed

Owner name: INGERSOLL-RAND COMPANY