IT8567138A1 - Organi di tenuta in materiale duro aventi basso coefficiente di attrito. - Google Patents

Organi di tenuta in materiale duro aventi basso coefficiente di attrito.

Info

Publication number
IT8567138A1
IT8567138A1 IT1985A67138A IT6713885A IT8567138A1 IT 8567138 A1 IT8567138 A1 IT 8567138A1 IT 1985A67138 A IT1985A67138 A IT 1985A67138A IT 6713885 A IT6713885 A IT 6713885A IT 8567138 A1 IT8567138 A1 IT 8567138A1
Authority
IT
Italy
Prior art keywords
friction coefficient
hard material
low friction
material seals
seals
Prior art date
Application number
IT1985A67138A
Other languages
English (en)
Other versions
IT8567138A0 (it
IT1182433B (it
Original Assignee
Gevipi Ag
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=11299899&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IT8567138(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Gevipi Ag filed Critical Gevipi Ag
Priority to IT67138/85A priority Critical patent/IT1182433B/it
Publication of IT8567138A0 publication Critical patent/IT8567138A0/it
Priority to PCT/EP1986/000063 priority patent/WO1986004658A1/en
Priority to AU55115/86A priority patent/AU588578B2/en
Priority to DE8686901374T priority patent/DE3673592D1/de
Priority to EP86901374A priority patent/EP0216810B1/en
Priority to JP61501283A priority patent/JPH0689854B2/ja
Priority to CH4131/86A priority patent/CH662630A5/fr
Priority to EP86901598A priority patent/EP0211939A1/en
Priority to GB8618906A priority patent/GB2187537B/en
Priority to PCT/US1986/000278 priority patent/WO1986004548A1/en
Priority to DE19863690041 priority patent/DE3690041T1/de
Priority to AT900386A priority patent/AT389120B/de
Priority to ES551872A priority patent/ES8705958A1/es
Publication of IT8567138A1 publication Critical patent/IT8567138A1/it
Priority to DK413886A priority patent/DK168715B1/da
Priority to FI863829A priority patent/FI82538C/fi
Publication of IT1182433B publication Critical patent/IT1182433B/it
Application granted granted Critical
Priority to US07/202,176 priority patent/US4966789A/en
Priority to US07/204,964 priority patent/US4935313A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
    • C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
    • C04B41/5053—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials non-oxide ceramics
    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K25/00—Details relating to contact between valve members and seats
    • F16K25/005—Particular materials for seats or closure elements

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Sliding Valves (AREA)
  • Multiple-Way Valves (AREA)
  • Chemical Vapour Deposition (AREA)
  • Gasket Seals (AREA)
  • Physical Vapour Deposition (AREA)
  • Sealing Material Composition (AREA)
  • Sealing Devices (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
  • Mechanical Sealing (AREA)
IT67138/85A 1985-02-12 1985-02-12 Organi di tenuta in materiale duro aventi basso coefficiente di attrito IT1182433B (it)

Priority Applications (17)

Application Number Priority Date Filing Date Title
IT67138/85A IT1182433B (it) 1985-02-12 1985-02-12 Organi di tenuta in materiale duro aventi basso coefficiente di attrito
PCT/EP1986/000063 WO1986004658A1 (en) 1985-02-12 1986-02-04 Hard material seal members having a low friction coefficient
AU55115/86A AU588578B2 (en) 1985-02-12 1986-02-04 Hard material seal members having a low friction coefficient
DE8686901374T DE3673592D1 (de) 1985-02-12 1986-02-04 Verfahren zur herstellung von dichtungsscheiben mit geringem reibungskoeffizient.
EP86901374A EP0216810B1 (en) 1985-02-12 1986-02-04 A process for manufacturing seal disk members having a low friction coefficient
JP61501283A JPH0689854B2 (ja) 1985-02-12 1986-02-04 低摩擦係数をもつ硬質材料シ−ル部材
EP86901598A EP0211939A1 (en) 1985-02-12 1986-02-07 Process of manufacturing seal members having a low friction coefficient
AT900386A AT389120B (de) 1985-02-12 1986-02-07 Verfahren zur herstellung von dichtungsgliedern mit niedrigem reibungskoeffizienten
CH4131/86A CH662630A5 (fr) 1985-02-12 1986-02-07 Procede de fabrication d'elements de fermeture.
GB8618906A GB2187537B (en) 1985-02-12 1986-02-07 Seal members for valves and faucets
PCT/US1986/000278 WO1986004548A1 (en) 1985-02-12 1986-02-07 Process of manufacturing seal members having a low friction coefficient
DE19863690041 DE3690041T1 (it) 1985-02-12 1986-02-07
ES551872A ES8705958A1 (es) 1985-02-12 1986-02-11 Un procedimiento para la fabricacion de un par de miembros obturadores para valvulas y llaves.
DK413886A DK168715B1 (da) 1985-02-12 1986-08-29 Fremgangsmåde til fremstilling af tætningsorganer med lav friktionskoefficient
FI863829A FI82538C (fi) 1985-02-12 1986-09-22 Tillslutarorgan av haort material med laog friktionskoefficient.
US07/202,176 US4966789A (en) 1985-02-12 1988-06-03 Process of manufacturing seal members having a low friction coefficient
US07/204,964 US4935313A (en) 1985-02-12 1988-06-06 Process of manufacturing seal members having a low friction coefficient

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT67138/85A IT1182433B (it) 1985-02-12 1985-02-12 Organi di tenuta in materiale duro aventi basso coefficiente di attrito

Publications (3)

Publication Number Publication Date
IT8567138A0 IT8567138A0 (it) 1985-02-12
IT8567138A1 true IT8567138A1 (it) 1986-08-12
IT1182433B IT1182433B (it) 1987-10-05

Family

ID=11299899

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67138/85A IT1182433B (it) 1985-02-12 1985-02-12 Organi di tenuta in materiale duro aventi basso coefficiente di attrito

Country Status (12)

Country Link
US (1) US4966789A (it)
EP (2) EP0216810B1 (it)
JP (1) JPH0689854B2 (it)
AU (1) AU588578B2 (it)
CH (1) CH662630A5 (it)
DE (2) DE3673592D1 (it)
DK (1) DK168715B1 (it)
ES (1) ES8705958A1 (it)
FI (1) FI82538C (it)
GB (1) GB2187537B (it)
IT (1) IT1182433B (it)
WO (2) WO1986004658A1 (it)

Families Citing this family (38)

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Publication number Priority date Publication date Assignee Title
DE3538261A1 (de) * 1985-10-28 1987-04-30 Battelle Institut E V Gegeneinander abdichtende ventilelemente fuer mischarmaturen
IT1215202B (it) * 1986-12-03 1990-01-31 G E V I P I A G Organo di tenuta in materiale duro sinterizzato da un semilavorato formato con un legante organico
IT1211509B (it) * 1987-11-10 1989-11-03 Gevipi Ag Coppia di organi di tenuta in materiale duro avente basso coefficiente di attrito
DE3829506A1 (de) * 1988-08-31 1990-03-08 Berchem & Schaberg Gmbh Absperrventil, insbesondere regelabsperrventil, fuer rohrleitungen
DE3832692A1 (de) * 1988-09-27 1990-03-29 Leybold Ag Dichtungselement mit einem absperrkoerper aus einem metallischen oder nichtmetallischen werkstoff und verfahren zum auftragen von hartstoffschichten auf den absperrkoerper
US5087483A (en) * 1988-11-22 1992-02-11 Masco Corporation Carburizing ceramic plates for a faucet valve
JPH04165170A (ja) * 1990-06-29 1992-06-10 Tokyo Yogyo Co Ltd 水栓バルブ部材
JPH07100787B2 (ja) * 1991-02-06 1995-11-01 島貿易株式会社 セラミックスコーティング金属ガスケット及びその製造法
FR2674244B1 (fr) * 1991-03-21 1993-05-28 Commissariat Energie Atomique Procede de preparation de corps en ceramique exempts d'auto-adhesion sous contrainte ou en cours de vieillissement.
CA2074099A1 (en) * 1991-07-22 1993-01-23 Jerry Collins Chemically vapor deposited saw guide
DE9212505U1 (de) * 1992-09-17 1994-02-24 P & S Armaturen Gmbh Absperrschieber für Gasleitungen
DE4301632C2 (de) * 1993-01-22 2001-08-02 Audi Ag Ventilsitzring
FR2708700B1 (fr) * 1993-07-30 1995-10-20 Framatome Sa Obturateur à grille, par exemple de turbine à vapeur.
JPH07102387A (ja) * 1993-10-01 1995-04-18 Fuji Electric Co Ltd 機構部品およびその皮膜形成方法
ES2135666T3 (es) * 1994-12-23 1999-11-01 Maruwa Ceramic Co Ltd Elemento deslizante y procedimiento para su fabricacion.
DE19510204A1 (de) * 1995-03-21 1996-09-26 Hoechst Ceram Tec Ag Scheibenverbund
JP3217696B2 (ja) * 1996-04-26 2001-10-09 京セラ株式会社 ディスクバルブ
US6893003B2 (en) 2002-04-19 2005-05-17 Newfrey Llc Valves including thermally sprayed sealing components
US8220489B2 (en) 2002-12-18 2012-07-17 Vapor Technologies Inc. Faucet with wear-resistant valve component
US6904935B2 (en) 2002-12-18 2005-06-14 Masco Corporation Of Indiana Valve component with multiple surface layers
US8555921B2 (en) 2002-12-18 2013-10-15 Vapor Technologies Inc. Faucet component with coating
US7866343B2 (en) 2002-12-18 2011-01-11 Masco Corporation Of Indiana Faucet
US7866342B2 (en) 2002-12-18 2011-01-11 Vapor Technologies, Inc. Valve component for faucet
DE102004061940A1 (de) * 2004-12-22 2006-07-06 Aerolas Gmbh, Aerostatische Lager- Lasertechnik Kolben-Zylinder-Einheit
DE102004062301A1 (de) * 2004-12-23 2006-07-13 BSH Bosch und Siemens Hausgeräte GmbH Linearverdichter und Antriebsaggregat dafür
DE102004062302A1 (de) * 2004-12-23 2006-07-13 BSH Bosch und Siemens Hausgeräte GmbH Linearverdichter und Antriebsaggregat dafür
DE102004062297A1 (de) 2004-12-23 2006-07-13 BSH Bosch und Siemens Hausgeräte GmbH Verdichter für ein Kältegerät
US20080000348A1 (en) * 2004-12-23 2008-01-03 Bsh Bosch Und Siemens Hausgerate Gmbh Linear Compressor
DE102004062307A1 (de) * 2004-12-23 2006-07-13 BSH Bosch und Siemens Hausgeräte GmbH Linearverdichter
DE102004062305A1 (de) * 2004-12-23 2006-07-13 BSH Bosch und Siemens Hausgeräte GmbH Verdichtergehäuse
DE102004062300A1 (de) * 2004-12-23 2006-07-13 BSH Bosch und Siemens Hausgeräte GmbH Linearverdichter
DE102004062298A1 (de) * 2004-12-23 2006-07-13 BSH Bosch und Siemens Hausgeräte GmbH Linearverdichter
US20070026205A1 (en) 2005-08-01 2007-02-01 Vapor Technologies Inc. Article having patterned decorative coating
WO2007111689A2 (en) * 2005-11-08 2007-10-04 Good Earth Tools, Inc. Sealing rings for abrasive slurry pumps
PL1845290T3 (pl) * 2006-04-14 2009-11-30 Bhdt Gmbh Uszczelnienie w urządzeniach wysokociśnieniowych
JP4591722B2 (ja) * 2008-01-24 2010-12-01 信越化学工業株式会社 セラミックス溶射部材の製造方法
US8876081B2 (en) 2009-07-13 2014-11-04 Idex Health & Science Llc Rotary shear valve assembly with a polymer insert device
US8905075B2 (en) * 2009-07-13 2014-12-09 Idex Health & Science Llc Rotary shear valve assembly with hard-on-hard seal surfaces

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Publication number Priority date Publication date Assignee Title
GB670249A (en) * 1948-09-22 1952-04-16 Electro Hydraulics Ltd Improvements in or relating to valves
DE1921668U (de) * 1965-05-21 1965-08-19 Matthias Scherer Gefachboden, insbesondere fuer den ladenbau.
US3582170A (en) * 1969-07-25 1971-06-01 Binning Systems Inc Display table
US3661180A (en) * 1970-08-31 1972-05-09 Price Pfister Brass Mfg Antifriction liner for ceramic valve plates of single-handled mixing valve
JPS523618B2 (it) * 1972-10-11 1977-01-28
US3925577A (en) * 1972-11-24 1975-12-09 Westinghouse Electric Corp Silicon carbide coated graphite members and process for producing the same
US3900592A (en) * 1973-07-25 1975-08-19 Airco Inc Method for coating a substrate to provide a titanium or zirconium nitride or carbide deposit having a hardness gradient which increases outwardly from the substrate
US3975165A (en) * 1973-12-26 1976-08-17 Union Carbide Corporation Graded metal-to-ceramic structure for high temperature abradable seal applications and a method of producing said
FI58547C (fi) * 1975-03-06 1981-02-10 Oras Oy Med en manoeverspak reglerbar blandningsventil
US4169637A (en) * 1975-08-08 1979-10-02 Eastern Fusecoat Incorporated Drill bushings, pump seals and similar articles
DE2658022C3 (de) * 1976-12-22 1979-07-05 Friedrich Grohe Armaturenfabrik Gmbh & Co, 5870 Hemer Mischbatterie für das Sanitärfach
US4288495A (en) * 1978-05-19 1981-09-08 Ford Motor Company Article coated with beta silicon carbide and silicon
DE2834146A1 (de) * 1978-08-03 1980-02-21 Siemens Ag Keramische werkstoffe fuer verschleissteile, insbesondere fuer ventilsitze
US4239819A (en) * 1978-12-11 1980-12-16 Chemetal Corporation Deposition method and products
US4260658A (en) * 1979-06-21 1981-04-07 Kobe, Inc. Erosion resistant surface
DE3025596A1 (de) * 1980-07-05 1982-02-25 Feldmühle AG, 4000 Düsseldorf Ventilscheibe aus oxidkeramischem werkstoff
DE3030276A1 (de) * 1980-08-09 1982-03-18 Wolff Walsrode Ag, 3030 Walsrode Dichtungsbahnen
JPS5757868A (en) * 1980-09-19 1982-04-07 Toyota Motor Corp Piston ring
DE3116801C2 (de) * 1981-04-28 1985-01-24 Rosenthal Technik Ag, 8672 Selb Ventilscheibe
DE3210289C2 (de) * 1982-03-20 1985-08-08 Messerschmitt-Bölkow-Blohm GmbH, 8000 München Anwendung und Ausbildung eines Herstellungsverfahrens für einen mit einem Oberflächenüberzug zu versehenden Formkörper auf kohlefaserverstärkte Kohlenstoffkörper
DE3211409A1 (de) * 1982-03-27 1983-09-29 Hansa Metallwerke Ag, 7000 Stuttgart Steuerscheibenpaket fuer ein schieberventil
US4453567A (en) * 1982-03-29 1984-06-12 Masco Corporation Valve assembly
DE3244119A1 (de) * 1982-11-29 1984-05-30 Friedrich Grohe Armaturenfabrik Gmbh & Co, 5870 Hemer Ventilschieberplatte
US4540596A (en) * 1983-05-06 1985-09-10 Smith International, Inc. Method of producing thin, hard coating
DE3503793C2 (de) * 1985-02-05 1995-09-21 Grohe Armaturen Friedrich Mischventil
FR2592127B1 (fr) * 1985-12-20 1988-03-18 Prod Sanitaires Cie Internal Vanne mitigeuse
US4733694A (en) * 1986-01-03 1988-03-29 Masco Corporation Mixing valve with hydraulic responsive movable field

Also Published As

Publication number Publication date
GB2187537A (en) 1987-09-09
FI863829A (fi) 1986-09-22
EP0216810A1 (en) 1987-04-08
DE3690041T1 (it) 1987-04-23
ES8705958A1 (es) 1987-05-16
GB8618906D0 (en) 1986-09-10
US4966789A (en) 1990-10-30
EP0216810B1 (en) 1990-08-22
GB2187537B (en) 1989-06-14
JPS62501871A (ja) 1987-07-23
WO1986004548A1 (en) 1986-08-14
DK168715B1 (da) 1994-05-24
CH662630A5 (fr) 1987-10-15
FI82538B (fi) 1990-11-30
JPH0689854B2 (ja) 1994-11-14
DK413886D0 (da) 1986-08-29
AU588578B2 (en) 1989-09-21
IT8567138A0 (it) 1985-02-12
WO1986004658A1 (en) 1986-08-14
EP0211939A1 (en) 1987-03-04
FI82538C (fi) 1991-03-11
DK413886A (da) 1986-08-29
ES551872A0 (es) 1987-05-16
FI863829A0 (fi) 1986-09-22
IT1182433B (it) 1987-10-05
AU5511586A (en) 1986-08-26
DE3673592D1 (de) 1990-09-27

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19990226