AU557335B2 - Pressure reducer valve with superhard material coating - Google Patents

Pressure reducer valve with superhard material coating

Info

Publication number
AU557335B2
AU557335B2 AU78418/81A AU7841881A AU557335B2 AU 557335 B2 AU557335 B2 AU 557335B2 AU 78418/81 A AU78418/81 A AU 78418/81A AU 7841881 A AU7841881 A AU 7841881A AU 557335 B2 AU557335 B2 AU 557335B2
Authority
AU
Australia
Prior art keywords
material coating
pressure reducer
superhard material
reducer valve
valve
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.)
Ceased
Application number
AU78418/81A
Other versions
AU7841881A (en
Inventor
Toshio Anzai
Kenji Inokuchi
Yutaka Kita
Toshikatsu Ohtsubo
Takanobu Shinohara
Wataru Wacanabe
Junji YAMAURA
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.)
Mitsui Src Development Co Ltd
Toyo Engineering Corp
Mitsui Kozan Chemicals Co Ltd
Original Assignee
Mitsui Coke Co Ltd
Mitsui Src Development Co Ltd
Toyo Engineering Corp
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 Mitsui Coke Co Ltd, Mitsui Src Development Co Ltd, Toyo Engineering Corp filed Critical Mitsui Coke Co Ltd
Publication of AU7841881A publication Critical patent/AU7841881A/en
Application granted granted Critical
Publication of AU557335B2 publication Critical patent/AU557335B2/en
Anticipated expiration legal-status Critical
Ceased 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
    • F16K25/00—Details relating to contact between valve members and seats
    • F16K25/04—Arrangements for preventing erosion, not otherwise provided for
    • 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
    • F16K47/00—Means in valves for absorbing fluid energy
    • F16K47/04—Means in valves for absorbing fluid energy for decreasing pressure or noise level, the throttle being incorporated in the closure member

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
AU78418/81A 1980-12-15 1981-12-09 Pressure reducer valve with superhard material coating Ceased AU557335B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP17590980A JPS57101167A (en) 1980-12-15 1980-12-15 Pressure reducing valve for coal liquefaction and coal gasification plant
JP55-175909 1980-12-15

Publications (2)

Publication Number Publication Date
AU7841881A AU7841881A (en) 1982-07-15
AU557335B2 true AU557335B2 (en) 1986-12-18

Family

ID=16004353

Family Applications (1)

Application Number Title Priority Date Filing Date
AU78418/81A Ceased AU557335B2 (en) 1980-12-15 1981-12-09 Pressure reducer valve with superhard material coating

Country Status (3)

Country Link
JP (1) JPS57101167A (en)
AU (1) AU557335B2 (en)
DE (1) DE3148521A1 (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU193603B (en) * 1985-05-03 1987-11-30 Gagarin Hoeeroemue Governor valve for thermal power-stations
JPH0781645B2 (en) * 1987-01-27 1995-09-06 イビデン株式会社 Valve body for valve
DE3828078A1 (en) * 1988-08-18 1990-02-22 Vaw Ver Aluminium Werke Ag Pressure-reducing valve
DE3901697A1 (en) * 1989-01-21 1990-07-26 Klein Schanzlin & Becker Ag HOUSING SEAT OF A LIFT VALVE
JPH0564911U (en) * 1992-01-24 1993-08-27 岩田塗装機工業株式会社 Valve structure of paint pressure reducing valve
DE9405727U1 (en) * 1994-04-06 1994-06-16 Chemat GmbH Armaturen für Industrie- und Nuklearanlagen, 77871 Renchen Protective shield for butterfly valve
US6098655A (en) * 1996-12-03 2000-08-08 Carolina Power & Light Company Alleviating sticking of normally closed valves in nuclear reactor plants
DE19727785B4 (en) * 1997-06-30 2006-04-13 Robert Bosch Gmbh Flow control valve for controlling liquids
WO2000046532A1 (en) * 1999-02-03 2000-08-10 Teco Energy, Inc. Erosion resistant valve connection apparatus for high pressure corrosive fluid flows
DE60138806D1 (en) * 2000-04-11 2009-07-09 Caldera Engineering Llc DUPPELSITZABSPERRVENTIL
US20060049375A1 (en) * 2004-09-07 2006-03-09 Fisher Controls International Llc Boronized valve seal
JP2007057055A (en) * 2005-08-26 2007-03-08 Inter-Valve Technologies Corp Valve unit
US20110226980A1 (en) * 2010-03-19 2011-09-22 Richardson Jonathan W Valves having ceramic trim with protected shut-off surfaces
DE202010008318U1 (en) * 2010-08-20 2010-11-04 Schuf-Armaturen Und Apparatebau Gmbh Control valve, in particular angle control valve as well as straight and oblique seated valve, for extreme control applications
DE102014110246A1 (en) 2014-07-21 2016-01-21 Samson Ag positioning device
JP6226027B1 (en) * 2016-05-19 2017-11-08 住友金属鉱山株式会社 Angle valve
CN107725833B (en) * 2016-08-10 2019-09-24 北京华石联合能源科技发展有限公司 A kind of pressure reducing valve
JP6720946B2 (en) * 2017-09-21 2020-07-08 住友金属鉱山株式会社 Angle valve

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4047695A (en) * 1975-03-28 1977-09-13 Chappell Industries, Inc. Adjustable choke

Also Published As

Publication number Publication date
DE3148521A1 (en) 1982-06-24
JPS57101167A (en) 1982-06-23
AU7841881A (en) 1982-07-15

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