ATE427442T1 - Dichtungsringen zu den trinkwasseranwendungen - Google Patents

Dichtungsringen zu den trinkwasseranwendungen

Info

Publication number
ATE427442T1
ATE427442T1 AT02445014T AT02445014T ATE427442T1 AT E427442 T1 ATE427442 T1 AT E427442T1 AT 02445014 T AT02445014 T AT 02445014T AT 02445014 T AT02445014 T AT 02445014T AT E427442 T1 ATE427442 T1 AT E427442T1
Authority
AT
Austria
Prior art keywords
drinking water
sealing rings
water applications
giving
requirements
Prior art date
Application number
AT02445014T
Other languages
English (en)
Inventor
Stefan Ederyd
Emmanuel Pauty
Original Assignee
Sandvik Intellectual Property
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 Sandvik Intellectual Property filed Critical Sandvik Intellectual Property
Application granted granted Critical
Publication of ATE427442T1 publication Critical patent/ATE427442T1/de

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
    • F16J15/3496—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member use of special materials
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C29/00—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides
    • C22C29/02—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides
    • C22C29/06—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides based on carbides, but not containing other metal compounds
    • C22C29/067—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides based on carbides, but not containing other metal compounds comprising a particular metallic binder

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Sealing Material Composition (AREA)
  • Gasket Seals (AREA)
  • Mechanical Sealing (AREA)
  • Packages (AREA)
AT02445014T 2001-02-08 2002-02-07 Dichtungsringen zu den trinkwasseranwendungen ATE427442T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0100398A SE522571C2 (sv) 2001-02-08 2001-02-08 Tätningsringar av hårdmetall för dricksvattenstillämpningar

Publications (1)

Publication Number Publication Date
ATE427442T1 true ATE427442T1 (de) 2009-04-15

Family

ID=20282892

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02445014T ATE427442T1 (de) 2001-02-08 2002-02-07 Dichtungsringen zu den trinkwasseranwendungen

Country Status (7)

Country Link
US (1) US6602312B2 (de)
EP (1) EP1236937B1 (de)
JP (1) JP4584530B2 (de)
AT (1) ATE427442T1 (de)
DE (1) DE60231770D1 (de)
DK (1) DK1236937T3 (de)
SE (1) SE522571C2 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10213963A1 (de) * 2002-03-28 2003-10-09 Widia Gmbh Hartmetall- oder Cermet-Schneidwerkstoff sowie Verfahren zur zerspanenden Bearbeitung von Cr-haltigen Metallwerkstücken
AT501801B1 (de) * 2005-05-13 2007-08-15 Boehlerit Gmbh & Co Kg Hartmetallkörper mit zähem oberflächenbereich
DE102007004937B4 (de) * 2007-01-26 2008-10-23 H.C. Starck Gmbh Metallformulierungen
US20110286877A1 (en) * 2008-10-20 2011-11-24 Benno Gries Metal powder
CN102179511A (zh) * 2011-04-21 2011-09-14 北京矿冶研究总院 一种热喷涂用多孔MCrAlY合金粉末的制备方法
EP3401414A1 (de) * 2017-05-11 2018-11-14 Sandvik Intellectual Property AB Zementierte carbide mit einem auf fe-cr-bindemittel basierendem metallischen bindemittel
GB201820628D0 (en) * 2018-12-18 2019-01-30 Sandvik Hyperion AB Cemented carbide for high demand applications

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4280841A (en) * 1977-09-27 1981-07-28 Nippon Tungsten Co., Ltd. Method for manufacturing a mechanical seal ring
US4265662A (en) * 1977-12-29 1981-05-05 Sumitomo Electric Industries, Ltd. Hard alloy containing molybdenum and tungsten
SE420844B (sv) 1979-05-17 1981-11-02 Sandvik Ab Sintrad hardmetall av nickelbaserad bindemetall och volframkarbid
JPH01119639A (ja) * 1987-10-31 1989-05-11 Nippon Tungsten Co Ltd 耐摩，耐食，耐熱衝撃超硬合金
US4936912A (en) * 1988-06-27 1990-06-26 Deere & Company Sintered apex seal material
JPH07286228A (ja) * 1994-04-15 1995-10-31 Mitsubishi Materials Corp 耐摩耗性および靭性のすぐれた耐食性焼結材料
US5541006A (en) * 1994-12-23 1996-07-30 Kennametal Inc. Method of making composite cermet articles and the articles
US5603075A (en) * 1995-03-03 1997-02-11 Kennametal Inc. Corrosion resistant cermet wear parts
JPH09111391A (ja) * 1995-10-11 1997-04-28 Hitachi Tool Eng Ltd 金型用超硬合金
JPH09300104A (ja) * 1996-05-10 1997-11-25 Sumitomo Coal Mining Co Ltd 超硬合金系複合工具材
US6010283A (en) * 1997-08-27 2000-01-04 Kennametal Inc. Cutting insert of a cermet having a Co-Ni-Fe-binder
US6170917B1 (en) * 1997-08-27 2001-01-09 Kennametal Inc. Pick-style tool with a cermet insert having a Co-Ni-Fe-binder
US5992546A (en) * 1997-08-27 1999-11-30 Kennametal Inc. Rotary earth strata penetrating tool with a cermet insert having a co-ni-fe-binder
SE512668C2 (sv) * 1997-09-05 2000-04-17 Sandvik Ab Sätt att tillverka en korrosionsresistent hårdmetall
SE512161C2 (sv) * 1998-06-30 2000-02-07 Sandvik Ab Hårdmetall och användning av denna vid olje- och gasutvinning
US6200524B1 (en) * 1999-04-29 2001-03-13 Mech Coating Ltd. Method of manufacturing of a mechanical face seal

Also Published As

Publication number Publication date
SE522571C2 (sv) 2004-02-17
JP4584530B2 (ja) 2010-11-24
SE0100398L (sv) 2002-08-09
EP1236937A3 (de) 2003-01-15
DK1236937T3 (da) 2009-06-02
US6602312B2 (en) 2003-08-05
JP2002302731A (ja) 2002-10-18
SE0100398D0 (sv) 2001-02-08
EP1236937A2 (de) 2002-09-04
EP1236937B1 (de) 2009-04-01
US20020152840A1 (en) 2002-10-24
DE60231770D1 (de) 2009-05-14

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Legal Events

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