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AU4658700A - Method of manufacturing a ceramic valve ball - Google Patents

Method of manufacturing a ceramic valve ball

Info

Publication number
AU4658700A
AU4658700A AU46587/00A AU4658700A AU4658700A AU 4658700 A AU4658700 A AU 4658700A AU 46587/00 A AU46587/00 A AU 46587/00A AU 4658700 A AU4658700 A AU 4658700A AU 4658700 A AU4658700 A AU 4658700A
Authority
AU
Australia
Prior art keywords
manufacturing
valve ball
ceramic valve
ceramic
ball
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
AU46587/00A
Inventor
Mai H. Doan-Trinh
Lewis T. Wheeler
Kenneth W. White
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MAI H DOAN TRINH
Original Assignee
MAI H DOAN TRINH
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 MAI H DOAN TRINH filed Critical MAI H DOAN TRINH
Publication of AU4658700A publication Critical patent/AU4658700A/en
Abandoned legal-status Critical Current

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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K27/00—Construction of housing; Use of materials therefor
    • 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
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
    • C04B35/58—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides
    • C04B35/584—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on silicon nitride

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Products (AREA)
AU46587/00A 1999-04-23 2000-04-21 Method of manufacturing a ceramic valve ball Abandoned AU4658700A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13080399P 1999-04-23 1999-04-23
US60130803 1999-04-23
PCT/US2000/010970 WO2000064835A1 (en) 1999-04-23 2000-04-21 Method of manufacturing a ceramic valve ball

Publications (1)

Publication Number Publication Date
AU4658700A true AU4658700A (en) 2000-11-10

Family

ID=22446406

Family Applications (1)

Application Number Title Priority Date Filing Date
AU46587/00A Abandoned AU4658700A (en) 1999-04-23 2000-04-21 Method of manufacturing a ceramic valve ball

Country Status (2)

Country Link
AU (1) AU4658700A (en)
WO (1) WO2000064835A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4148639B2 (en) * 2000-08-31 2008-09-10 独立行政法人物質・材料研究機構 How to use steel members and how to set them
CN110483063B (en) * 2019-08-29 2022-04-26 河南工业大学 A method for preparing submicron polycrystalline β-Si3N4 bulk by high pressure phase change method

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4228821A (en) * 1978-06-07 1980-10-21 Saphirwerk Industrieprodukte Ag Gas-tight ball valve
US4677443A (en) * 1979-01-26 1987-06-30 The Boeing Company Broadband high temperature radome apparatus
US5183068A (en) * 1991-06-04 1993-02-02 Coors Technical Ceramics Company Ball and seat valve
JPH0680470A (en) * 1992-07-17 1994-03-22 Sumitomo Electric Ind Ltd Method for manufacturing silicon nitride sintered body
DE9216543U1 (en) * 1992-12-04 1993-03-25 Cerpraecis Anwendungen für Ingenieurkeramik GmbH, 4650 Gelsenkirchen Shut-off device in the form of a ball valve

Also Published As

Publication number Publication date
WO2000064835A1 (en) 2000-11-02

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase