DE60110656D1 - Ventil verbunden mit Korrosions-und Verschleissbeständiger Legierung und dieselbe benutzende Vorrichtung - Google Patents

Ventil verbunden mit Korrosions-und Verschleissbeständiger Legierung und dieselbe benutzende Vorrichtung

Info

Publication number
DE60110656D1
DE60110656D1 DE60110656T DE60110656T DE60110656D1 DE 60110656 D1 DE60110656 D1 DE 60110656D1 DE 60110656 T DE60110656 T DE 60110656T DE 60110656 T DE60110656 T DE 60110656T DE 60110656 D1 DE60110656 D1 DE 60110656D1
Authority
DE
Germany
Prior art keywords
corrosion
device used
same device
wear resistant
valve connected
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.)
Expired - Lifetime
Application number
DE60110656T
Other languages
English (en)
Other versions
DE60110656T2 (de
Inventor
Mitsuo Chigasaki
Shizuo Matsushita
Jiro Kuniya
Yoshihisa Kiyotoki
Takahiko Kato
Yoshiteru Chiba
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Publication of DE60110656D1 publication Critical patent/DE60110656D1/de
Application granted granted Critical
Publication of DE60110656T2 publication Critical patent/DE60110656T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
    • F16K3/12—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with wedge-shaped arrangements of sealing faces
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/6851—With casing, support, protector or static constructional installations
    • Y10T137/7036—Jacketed

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sliding Valves (AREA)
  • Lift Valve (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
DE60110656T 2000-02-04 2001-02-05 Mit einer Korrosions-und Abnutzungs-beständigen Legierung verbundenes Ventil und Vorrichtungen, bei denen das Ventil verwendet wird Expired - Lifetime DE60110656T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2000032796 2000-02-04
JP2000032796 2000-02-04

Publications (2)

Publication Number Publication Date
DE60110656D1 true DE60110656D1 (de) 2005-06-16
DE60110656T2 DE60110656T2 (de) 2006-03-16

Family

ID=18557350

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60110656T Expired - Lifetime DE60110656T2 (de) 2000-02-04 2001-02-05 Mit einer Korrosions-und Abnutzungs-beständigen Legierung verbundenes Ventil und Vorrichtungen, bei denen das Ventil verwendet wird

Country Status (4)

Country Link
US (1) US6672330B2 (de)
EP (1) EP1128103B1 (de)
CA (1) CA2333933C (de)
DE (1) DE60110656T2 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104653824A (zh) * 2013-11-25 2015-05-27 山西浩宇阀门科技有限公司 一种止回阀

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3978004B2 (ja) * 2000-08-28 2007-09-19 株式会社日立製作所 耐蝕・耐摩耗性合金とそれを用いた機器
JP3458849B2 (ja) * 2001-08-03 2003-10-20 株式会社日立製作所 コバルト基合金およびこの合金を用いた弁，原子炉プラント
JP2003207059A (ja) * 2002-01-11 2003-07-25 Hitachi Ltd 弁及びその製造方法
US8146889B2 (en) 2004-08-27 2012-04-03 Vetco Gray Inc. Low friction coatings for dynamically engaging load bearing surfaces
GB2431709B (en) * 2004-08-27 2009-06-17 Vetco Gray Inc Low friction coatings for load bearing surfaces
JP5357059B2 (ja) * 2007-02-28 2013-12-04 ウオーターズ・テクノロジーズ・コーポレイシヨン 拡散結合チタン構成要素を有する液体クロマトグラフィ装置
JP5427674B2 (ja) 2010-04-01 2014-02-26 日立Ｇｅニュークリア・エナジー株式会社 耐磨耗弁座
JP2012107593A (ja) * 2010-11-19 2012-06-07 Hitachi Ltd 蒸気タービンバルブ

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB881031A (en) * 1959-05-08 1961-11-01 Union Carbide Corp Improvements in and relating to alloys
JPS4850966A (de) * 1971-11-01 1973-07-18
US4318733A (en) * 1979-11-19 1982-03-09 Marko Materials, Inc. Tool steels which contain boron and have been processed using a rapid solidification process and method
US4493812A (en) * 1982-01-19 1985-01-15 The United States Of America As Represented By The United States Department Of Energy Nuclear radiation actuated valve
JPS59179283A (ja) * 1983-03-31 1984-10-11 Toshiba Corp 弁
EP0167034B1 (de) * 1984-06-12 1988-09-14 Sumitomo Electric Industries Limited Ventilsitzring für Brennkraftmaschinen und ihr Produktionsverfahren
US4754950A (en) * 1984-10-30 1988-07-05 Kabushiki Kaisha Toshiba Valve
US4803045A (en) * 1986-10-24 1989-02-07 Electric Power Research Institute, Inc. Cobalt-free, iron-base hardfacing alloys
US5874175A (en) * 1988-11-29 1999-02-23 Li; Chou H. Ceramic composite
US5280506A (en) * 1990-06-14 1994-01-18 Kabushiki Kaisha Toshiba Steam isolation valve
JP3257649B2 (ja) * 1993-05-13 2002-02-18 日立金属株式会社 高靭性高速度鋼部材およびその製造方法
US5633094A (en) * 1994-10-28 1997-05-27 Hitachi, Ltd. Valve having facing layers of co-free Ni-base Alloy
US5742020A (en) * 1995-01-23 1998-04-21 Yamaha Hatsudoki Kabushiki Kaisha Valve seat-bonded cylinder head and method for producing same
JP3373317B2 (ja) * 1995-02-16 2003-02-04 ヤマハ発動機株式会社 シリンダヘッドのバルブシート部構造
JPH08312800A (ja) * 1995-05-15 1996-11-26 Yamaha Motor Co Ltd 接合型バルブシート
US5684846A (en) * 1995-09-21 1997-11-04 Westinghouse Electric Corporation Nuclear reactor plant having containment isolation
US6098655A (en) * 1996-12-03 2000-08-08 Carolina Power & Light Company Alleviating sticking of normally closed valves in nuclear reactor plants
IL122843A (en) * 1998-01-02 2001-01-11 Ceramight Composites Ltd Metal-ceramic laminar-band composite

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104653824A (zh) * 2013-11-25 2015-05-27 山西浩宇阀门科技有限公司 一种止回阀

Also Published As

Publication number Publication date
CA2333933A1 (en) 2001-08-04
US6672330B2 (en) 2004-01-06
CA2333933C (en) 2004-09-21
EP1128103B1 (de) 2005-05-11
EP1128103A2 (de) 2001-08-29
DE60110656T2 (de) 2006-03-16
US20010017906A1 (en) 2001-08-30
EP1128103A3 (de) 2003-01-02

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Legal Events

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