FI862725A0 - Slitfast haolplatta. - Google Patents

Slitfast haolplatta.

Info

Publication number
FI862725A0
FI862725A0 FI862725A FI862725A FI862725A0 FI 862725 A0 FI862725 A0 FI 862725A0 FI 862725 A FI862725 A FI 862725A FI 862725 A FI862725 A FI 862725A FI 862725 A0 FI862725 A0 FI 862725A0
Authority
FI
Finland
Prior art keywords
slitfast
haolplatta
slitfast haolplatta
Prior art date
Application number
FI862725A
Other languages
English (en)
Inventor
Markku Kaerkkaeinen
Jouko Lassila
Mauno Selkojoki
Heikki Ristolainen
Original Assignee
Ahlstroem Oy
Finn Cvd Ky
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 Ahlstroem Oy, Finn Cvd Ky filed Critical Ahlstroem Oy
Priority to FI862725A priority Critical patent/FI862725A0/fi
Publication of FI862725A0 publication Critical patent/FI862725A0/fi
Priority to FR8708887A priority patent/FR2600551A1/fr
Priority to SE8702644A priority patent/SE8702644D0/xx
Priority to KR1019870006518A priority patent/KR880000146A/ko
Priority to DE19873721207 priority patent/DE3721207A1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
    • B01D33/067—Construction of the filtering drums, e.g. mounting or sealing arrangements
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C30/00—Coating with metallic material characterised only by the composition of the metallic material, i.e. not characterised by the coating process
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C8/60—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using solids, e.g. powders, pastes
    • C23C8/62—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using solids, e.g. powders, pastes only one element being applied
    • C23C8/68—Boronising
    • C23C8/70—Boronising of ferrous surfaces
    • 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
    • D21D5/16—Cylinders and plates for screens
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/18—Filters characterised by the openings or pores
    • B01D2201/184—Special form, dimension of the openings, pores of the filtering elements

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Paper (AREA)
  • Filtering Materials (AREA)
FI862725A 1986-06-26 1986-06-26 Slitfast haolplatta. FI862725A0 (fi)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FI862725A FI862725A0 (fi) 1986-06-26 1986-06-26 Slitfast haolplatta.
FR8708887A FR2600551A1 (fr) 1986-06-26 1987-06-24 Plaque perforee resistant a l'usure, notamment pour tamis et tambours filtrants
SE8702644A SE8702644D0 (sv) 1986-06-26 1987-06-25 Wear resisting perforated plate
KR1019870006518A KR880000146A (ko) 1986-06-26 1987-06-26 내마모성 다공판
DE19873721207 DE3721207A1 (de) 1986-06-26 1987-06-26 Verschleissfeste, perforierte platte

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI862725A FI862725A0 (fi) 1986-06-26 1986-06-26 Slitfast haolplatta.

Publications (1)

Publication Number Publication Date
FI862725A0 true FI862725A0 (fi) 1986-06-26

Family

ID=8522844

Family Applications (1)

Application Number Title Priority Date Filing Date
FI862725A FI862725A0 (fi) 1986-06-26 1986-06-26 Slitfast haolplatta.

Country Status (5)

Country Link
KR (1) KR880000146A (fi)
DE (1) DE3721207A1 (fi)
FI (1) FI862725A0 (fi)
FR (1) FR2600551A1 (fi)
SE (1) SE8702644D0 (fi)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL189490C (nl) * 1988-10-14 1997-02-11 Willem Frederik De Bruin Inrichting voor het uit een vangst waterdieren of een dergelijke groep voorwerpen selecteren van garnalen of dergelijke gelijksoortige voorwerpen.
DE3927202A1 (de) * 1989-08-17 1991-02-21 Fiedler Heinrich Gmbh Zylindrischer siebkorb
DE19820675A1 (de) * 1998-05-08 1999-11-11 Fiedler Heinrich Gmbh Filterboden
DE102007039744A1 (de) * 2007-04-18 2008-10-23 Repa Boltersdorf Gmbh Pulper zum Recyceln eines Gemenges
DE102011081951A1 (de) * 2011-09-01 2013-03-07 Voith Patent Gmbh Sieb I
CA2895789A1 (en) * 2014-11-21 2016-05-21 Aikawa Iron Works Co., Ltd. Papermaking strainer, foreign material separation apparatus for papermaking, and manufacturing method of papermaking strainer

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1553740C3 (de) * 1967-09-25 1975-10-23 The Gillette Co., Boston, Mass. (V.St.A.) Perforierte Schneidfolie für Trokkenrasierapparate
DE2407540A1 (de) * 1974-02-16 1975-09-04 Karl Hehl Verfahren zur herstellung von verschleissfesten plastifizierschnecken oder plastifizierzylindern
DE3033074A1 (de) * 1979-09-07 1981-04-02 Alloy Surfaces Co., Inc., Wilmington, Del. Verfahren zur diffusionsbeschichtung der innenflaeche von hohlraeumen
FI67588C (fi) * 1983-01-26 1985-04-10 Ahlstroem Oy Silplaot
DD213695A1 (de) * 1983-02-23 1984-09-19 Florin Stahl Walzwerk Diffusionsbeschichtete, verschleissfeste bauteile
JPS6089574A (ja) * 1983-10-21 1985-05-20 Mitsubishi Metal Corp 切削工具および耐摩耗工具用表面被覆焼結硬質合金部材
AT385947B (de) * 1983-12-22 1988-06-10 Ver Edelstahlwerke Ag Hartmetallkoerper, insbesondere hartmetall-schneidwerkzeug
AU570799B2 (en) * 1984-05-17 1988-03-24 Toyota Chuo Kenkyusho K.K. Vapour phase coating of carbide in fluidised bed

Also Published As

Publication number Publication date
FR2600551A1 (fr) 1987-12-31
SE8702644D0 (sv) 1987-06-25
KR880000146A (ko) 1988-03-23
DE3721207A1 (de) 1988-01-14

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Legal Events

Date Code Title Description
FC Application refused

Owner name: A. AHLSTROEM OSAKEYHTIOE

Owner name: FINN-CVD KY