FI96437C - A wear-prone piece, such as foil or a suction box cover, in the wire section of a paper machine - Google Patents

A wear-prone piece, such as foil or a suction box cover, in the wire section of a paper machine

Info

Publication number
FI96437C
FI96437C FI950559A FI950559A FI96437C FI 96437 C FI96437 C FI 96437C FI 950559 A FI950559 A FI 950559A FI 950559 A FI950559 A FI 950559A FI 96437 C FI96437 C FI 96437C
Authority
FI
Finland
Prior art keywords
foil
wear
paper machine
box cover
prone
Prior art date
Application number
FI950559A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI96437B (en
FI950559A0 (en
Inventor
Rolf Malmstroem
Original Assignee
Rm Metal Consulting 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8542814&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FI96437(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Rm Metal Consulting Ky filed Critical Rm Metal Consulting Ky
Priority to FI950559A priority Critical patent/FI96437C/en
Publication of FI950559A0 publication Critical patent/FI950559A0/en
Priority to EP96901815A priority patent/EP0817885B1/en
Priority to JP8524022A priority patent/JPH10513507A/en
Priority to PCT/FI1996/000072 priority patent/WO1996024717A1/en
Priority to AT96901815T priority patent/ATE205901T1/en
Priority to DE69615351T priority patent/DE69615351T2/en
Publication of FI96437B publication Critical patent/FI96437B/en
Application granted granted Critical
Publication of FI96437C publication Critical patent/FI96437C/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F1/00—Wet end of machines for making continuous webs of paper
    • D21F1/48—Suction apparatus
    • D21F1/483—Drainage foils and bars

Abstract

The invention relates to an element susceptible to wear, such as a foil or a vacuum box cover for a paper machine. The element is according to the invention made of a pressed, extruded or rolled aluminium profile (24). The aluminium profile is preferably coated at least partly with a surface layer (30) containing chromium oxide, aluminium oxide, zirconium oxide, aluminium silicate or carbides. The surface layer is achieved by means of electrolytic plasma oxidation or thermic spray coating, such as plasma spray coating or detonation spray coating. The invention renders it possible to manufacture foils and vacuum box covers cost-effectively.
FI950559A 1995-02-09 1995-02-09 A wear-prone piece, such as foil or a suction box cover, in the wire section of a paper machine FI96437C (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FI950559A FI96437C (en) 1995-02-09 1995-02-09 A wear-prone piece, such as foil or a suction box cover, in the wire section of a paper machine
EP96901815A EP0817885B1 (en) 1995-02-09 1996-02-08 A wearing element, such as a foil or a cover of a suctionbox in a paper machine wire section
JP8524022A JPH10513507A (en) 1995-02-09 1996-02-08 Wear elements such as foil on the wire section of a paper machine or the cover of a suction box
PCT/FI1996/000072 WO1996024717A1 (en) 1995-02-09 1996-02-08 A wearing element, such as a foil or a cover of a suctionbox in a paper machine wire section
AT96901815T ATE205901T1 (en) 1995-02-09 1996-02-08 CONSUMABLE PART SUCH AS A STRIP OR COVER PLATE FOR SUCTION BOXES IN THE WET SECTION OF A PAPER MACHINE
DE69615351T DE69615351T2 (en) 1995-02-09 1996-02-08 WEARING PART LIKE A BAR OR A COVER PLATE FOR SUCTION BOXES IN THE WET PART OF A PAPER MACHINE

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI950559A FI96437C (en) 1995-02-09 1995-02-09 A wear-prone piece, such as foil or a suction box cover, in the wire section of a paper machine
FI950559 1995-02-09

Publications (3)

Publication Number Publication Date
FI950559A0 FI950559A0 (en) 1995-02-09
FI96437B FI96437B (en) 1996-03-15
FI96437C true FI96437C (en) 1996-06-25

Family

ID=8542814

Family Applications (1)

Application Number Title Priority Date Filing Date
FI950559A FI96437C (en) 1995-02-09 1995-02-09 A wear-prone piece, such as foil or a suction box cover, in the wire section of a paper machine

Country Status (6)

Country Link
EP (1) EP0817885B1 (en)
JP (1) JPH10513507A (en)
AT (1) ATE205901T1 (en)
DE (1) DE69615351T2 (en)
FI (1) FI96437C (en)
WO (1) WO1996024717A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10130323A1 (en) * 2001-06-22 2003-01-02 Voith Paper Patent Gmbh Wear body in laminated construction, in particular in a paper or board machine, process for its production and its use
FI118211B (en) * 2006-05-19 2007-08-31 Metso Paper Inc Static dewatering element for web forming machine, has thermally sprayed coating comprising agglomerate of powder particles containing primary particles with average size below preset value
DE102020125250A1 (en) 2020-09-28 2021-09-09 Voith Patent Gmbh Foil, suction box cover or corresponding drainage element with ceramic coating

Also Published As

Publication number Publication date
FI96437B (en) 1996-03-15
JPH10513507A (en) 1998-12-22
DE69615351T2 (en) 2002-07-04
FI950559A0 (en) 1995-02-09
EP0817885A1 (en) 1998-01-14
EP0817885B1 (en) 2001-09-19
ATE205901T1 (en) 2001-10-15
DE69615351D1 (en) 2001-10-25
WO1996024717A1 (en) 1996-08-15

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Legal Events

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BB Publication of examined application
MA Patent expired