IT1215202B - Organo di tenuta in materiale duro sinterizzato da un semilavorato formato con un legante organico - Google Patents

Organo di tenuta in materiale duro sinterizzato da un semilavorato formato con un legante organico

Info

Publication number
IT1215202B
IT1215202B IT8667899A IT6789986A IT1215202B IT 1215202 B IT1215202 B IT 1215202B IT 8667899 A IT8667899 A IT 8667899A IT 6789986 A IT6789986 A IT 6789986A IT 1215202 B IT1215202 B IT 1215202B
Authority
IT
Italy
Prior art keywords
semi
sealing body
hard material
organic binder
material sintered
Prior art date
Application number
IT8667899A
Other languages
English (en)
Other versions
IT8667899A0 (it
Inventor
Alfons Knapp
Original Assignee
G E V I P I A G
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 G E V I P I A G filed Critical G E V I P I A G
Priority to IT8667899A priority Critical patent/IT1215202B/it
Publication of IT8667899A0 publication Critical patent/IT8667899A0/it
Priority to DE19873790798 priority patent/DE3790798T1/de
Priority to PCT/US1987/003287 priority patent/WO1988004384A1/en
Priority to EP19880901192 priority patent/EP0291532A4/en
Priority to GB8816662A priority patent/GB2206897B/en
Priority to US07/414,965 priority patent/US4983355A/en
Application granted granted Critical
Publication of IT1215202B publication Critical patent/IT1215202B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/22—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces for producing castings from a slip
    • B22F3/225—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces for producing castings from a slip by injection molding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/10—Metallic powder containing lubricating or binding agents; Metallic powder containing organic material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/22—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces for producing castings from a slip
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
    • C03C17/22—Surface treatment of glass, not in the form of fibres or filaments, by coating with other inorganic material
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
    • C03C17/22—Surface treatment of glass, not in the form of fibres or filaments, by coating with other inorganic material
    • C03C17/225—Nitrides
    • 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
    • C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
    • 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
    • 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
    • C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
    • C04B41/81—Coating or impregnation
    • C04B41/85—Coating or impregnation with inorganic materials
    • C04B41/87—Ceramics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C2217/00—Coatings on glass
    • C03C2217/20—Materials for coating a single layer on glass
    • C03C2217/28—Other inorganic materials
    • C03C2217/281—Nitrides
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C2217/00—Coatings on glass
    • C03C2217/20—Materials for coating a single layer on glass
    • C03C2217/28—Other inorganic materials
    • C03C2217/282—Carbides, silicides
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C2218/00—Methods for coating glass
    • C03C2218/10—Deposition methods
    • C03C2218/15—Deposition methods from the vapour phase
IT8667899A 1986-12-03 1986-12-03 Organo di tenuta in materiale duro sinterizzato da un semilavorato formato con un legante organico IT1215202B (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IT8667899A IT1215202B (it) 1986-12-03 1986-12-03 Organo di tenuta in materiale duro sinterizzato da un semilavorato formato con un legante organico
DE19873790798 DE3790798T1 (it) 1986-12-03 1987-12-03
PCT/US1987/003287 WO1988004384A1 (en) 1986-12-03 1987-12-03 Seal element of hard material sintered from a semi-finished form with organic binder
EP19880901192 EP0291532A4 (en) 1986-12-03 1987-12-03 SEALING ELEMENT IN SINTERED HARD MATERIAL OBTAINED FROM A SEMI-FINISHED PART WITH AN ORGANIC BINDER.
GB8816662A GB2206897B (en) 1986-12-03 1987-12-03 Seal element of hard material sintered from a semi-finished form with organic binder
US07/414,965 US4983355A (en) 1986-12-03 1989-10-02 Seal element of hard material sintered from a semi-finished form with organic binder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8667899A IT1215202B (it) 1986-12-03 1986-12-03 Organo di tenuta in materiale duro sinterizzato da un semilavorato formato con un legante organico

Publications (2)

Publication Number Publication Date
IT8667899A0 IT8667899A0 (it) 1986-12-03
IT1215202B true IT1215202B (it) 1990-01-31

Family

ID=11306200

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8667899A IT1215202B (it) 1986-12-03 1986-12-03 Organo di tenuta in materiale duro sinterizzato da un semilavorato formato con un legante organico

Country Status (6)

Country Link
US (1) US4983355A (it)
EP (1) EP0291532A4 (it)
DE (1) DE3790798T1 (it)
GB (1) GB2206897B (it)
IT (1) IT1215202B (it)
WO (1) WO1988004384A1 (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3829506A1 (de) * 1988-08-31 1990-03-08 Berchem & Schaberg Gmbh Absperrventil, insbesondere regelabsperrventil, fuer rohrleitungen
JPH04165170A (ja) * 1990-06-29 1992-06-10 Tokyo Yogyo Co Ltd 水栓バルブ部材
US6355207B1 (en) 2000-05-25 2002-03-12 Windfall Products Enhanced flow in agglomerated and bound materials and process therefor
GB0127299D0 (en) * 2001-11-14 2002-01-02 Pacson Ltd Sealing system for valve stem
US6893003B2 (en) 2002-04-19 2005-05-17 Newfrey Llc Valves including thermally sprayed sealing components
JP3960974B2 (ja) * 2003-02-17 2007-08-15 メッツォ ペーパー インコーポレイテッド サンクションロール用シールストリップ及びその製法
WO2008077263A2 (de) * 2006-12-22 2008-07-03 Thommen Medical Ag Dentalimplantat und verfahren zu dessen herstellung
US20100178194A1 (en) * 2009-01-12 2010-07-15 Accellent, Inc. Powder extrusion of shaped sections
DE102009037183B4 (de) 2009-08-12 2012-03-22 Bayerische Motoren Werke Aktiengesellschaft Verfahren zur Herstellung eines Formteils, insbesondere eines Bedienteils für den Fahrgastraum eines Kraftfahrzeugs

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3350178A (en) * 1963-05-14 1967-10-31 Wall Colmonoy Corp Sealing device
US3690921A (en) * 1970-12-07 1972-09-12 Ibm Method for strongly adhering a metal film on ceramic substrates
US3909310A (en) * 1973-08-24 1975-09-30 Ford Motor Co Apex seal design
US3981062A (en) * 1973-10-01 1976-09-21 Ford Motor Company Apex seal composition for rotary engines
US4113480A (en) * 1976-12-09 1978-09-12 Cabot Corporation Method of injection molding powder metal parts
US4280841A (en) * 1977-09-27 1981-07-28 Nippon Tungsten Co., Ltd. Method for manufacturing a mechanical seal ring
CA1136388A (en) * 1978-01-09 1982-11-30 Kennecott Corporation Method of producing sintered ceramic articles using liquid boron-containing sintering aid
JPS5927743B2 (ja) * 1979-02-28 1984-07-07 旭硝子株式会社 セラミック紛未の成形品の処理方法
US4327186A (en) * 1980-06-23 1982-04-27 Kennecott Corporation Sintered silicon carbide-titanium diboride mixtures and articles thereof
FR2505816B1 (fr) * 1981-05-18 1985-05-31 Ceraver Procede de fabrication d'une piece ceramique en carbure de silicium fritte
DE3301913C2 (de) * 1983-01-21 1985-05-09 Feldmühle AG, 4000 Düsseldorf Kolbenring für eine Brennkraftmaschine
US4624812A (en) * 1983-01-21 1986-11-25 Celanese Corporation Injection moldable ceramic composition containing a polyacetal binder and process of molding
US4649003A (en) * 1983-01-24 1987-03-10 Sumitomo Chemical Company, Limited Method for producing an inorganic sintered body
JPS60138914A (ja) * 1983-12-26 1985-07-23 Toshiba Ceramics Co Ltd 半導体拡散炉管の製造方法
GB2158554B (en) * 1984-05-09 1988-05-18 Gevipi Ag A mixer valve with hard material plaques
IT1179649B (it) * 1984-05-09 1987-09-16 Gevipi Ag Rubinetto miscelatore a piastrine in materiale duro con mezzi di prechiusura
US4580790A (en) * 1984-06-21 1986-04-08 Hughes Aircraft Company Sintered polytetrafluoroethylene composite material and seal assembly
DE3534886A1 (de) * 1984-09-30 1986-04-03 Kabushiki Kaisha Toshiba, Kawasaki, Kanagawa Verfahren zum herstellen von aluminiumnitrid-keramik-platten
IT1182433B (it) * 1985-02-12 1987-10-05 Gevipi Ag Organi di tenuta in materiale duro aventi basso coefficiente di attrito
US4708838A (en) * 1985-03-26 1987-11-24 Gte Laboratories Incorporated Method for fabricating large cross section injection molded ceramic shapes
US4609527A (en) * 1985-05-24 1986-09-02 Rinderle James R Powder consolidation and machining

Also Published As

Publication number Publication date
GB2206897A (en) 1989-01-18
WO1988004384A1 (en) 1988-06-16
US4983355A (en) 1991-01-08
EP0291532A1 (en) 1988-11-23
GB8816662D0 (en) 1988-08-17
GB2206897B (en) 1991-03-27
IT8667899A0 (it) 1986-12-03
DE3790798T1 (it) 1988-12-08
EP0291532A4 (en) 1990-05-14

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Legal Events

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TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19981214