PL3214280T3 - Sposób doprowadzania gazu obojętnego do komory pośredniej zaworu grzybkowego i urządzenie do doprowadzania gazu obojętnego do komory pośredniej zaworu grzybkowego - Google Patents

Sposób doprowadzania gazu obojętnego do komory pośredniej zaworu grzybkowego i urządzenie do doprowadzania gazu obojętnego do komory pośredniej zaworu grzybkowego

Info

Publication number
PL3214280T3
PL3214280T3 PL15907249T PL15907249T PL3214280T3 PL 3214280 T3 PL3214280 T3 PL 3214280T3 PL 15907249 T PL15907249 T PL 15907249T PL 15907249 T PL15907249 T PL 15907249T PL 3214280 T3 PL3214280 T3 PL 3214280T3
Authority
PL
Poland
Prior art keywords
inert gas
poppet valve
supplying inert
valve intermediate
supplying
Prior art date
Application number
PL15907249T
Other languages
English (en)
Inventor
Hisanaga Yokoyama
Shigeru Uchida
Original Assignee
Nittan Valve Co., 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 Nittan Valve Co., Ltd. filed Critical Nittan Valve Co., Ltd.
Publication of PL3214280T3 publication Critical patent/PL3214280T3/pl

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L3/00—Lift-valve, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Parts or accessories thereof
    • F01L3/12—Cooling of valves
    • F01L3/14—Cooling of valves by means of a liquid or solid coolant, e.g. sodium, in a closed chamber in a valve
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K1/00—Making machine elements
    • B21K1/20—Making machine elements valve parts
    • B21K1/22—Making machine elements valve parts poppet valves, e.g. for internal-combustion engines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B23P15/001—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass valves or valve housings
    • B23P15/002—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass valves or valve housings poppet valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L3/00—Lift-valve, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Parts or accessories thereof
    • F01L3/24—Safety means or accessories, not provided for in preceding sub- groups of this group
    • 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
    • F16K49/00—Means in or on valves for heating or cooling
    • F16K49/005—Circulation means for a separate heat transfer fluid
    • F16K49/007—Circulation means for a separate heat transfer fluid located within the obturating element
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L3/00—Lift-valve, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Parts or accessories thereof
    • F01L2003/25—Valve configurations in relation to engine
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L2303/00—Manufacturing of components used in valve arrangements
    • F01L2303/01—Tools for producing, mounting or adjusting, e.g. some part of the distribution
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L2820/00—Details on specific features characterising valve gear arrangements
    • F01L2820/01—Absolute values
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49229—Prime mover or fluid pump making
    • Y10T29/49298—Poppet or I.C. engine valve or valve seat making
    • Y10T29/49307—Composite or hollow valve stem or head making

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Details Of Valves (AREA)
  • Lift Valve (AREA)
  • Vacuum Packaging (AREA)
PL15907249T 2015-10-28 2015-10-28 Sposób doprowadzania gazu obojętnego do komory pośredniej zaworu grzybkowego i urządzenie do doprowadzania gazu obojętnego do komory pośredniej zaworu grzybkowego PL3214280T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/JP2015/080433 WO2017072885A1 (ja) 2015-10-28 2015-10-28 ポペットバルブ中間体内への不活性ガス供給方法及びポペットバルブ中間体内への不活性ガス供給装置
EP15907249.5A EP3214280B1 (en) 2015-10-28 2015-10-28 Method for supplying inert gas into poppet valve intermediate and device for supplying inert gas into poppet valve intermediate

Publications (1)

Publication Number Publication Date
PL3214280T3 true PL3214280T3 (pl) 2019-09-30

Family

ID=56513745

Family Applications (1)

Application Number Title Priority Date Filing Date
PL15907249T PL3214280T3 (pl) 2015-10-28 2015-10-28 Sposób doprowadzania gazu obojętnego do komory pośredniej zaworu grzybkowego i urządzenie do doprowadzania gazu obojętnego do komory pośredniej zaworu grzybkowego

Country Status (7)

Country Link
US (1) US9840948B2 (pl)
EP (1) EP3214280B1 (pl)
JP (1) JP5957163B1 (pl)
KR (1) KR101703288B1 (pl)
CN (1) CN106795782B (pl)
PL (1) PL3214280T3 (pl)
WO (1) WO2017072885A1 (pl)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019180806A1 (ja) 2018-03-20 2019-09-26 日鍛バルブ株式会社 排気用中空ポペットバルブ
WO2020100185A1 (ja) 2018-11-12 2020-05-22 日鍛バルブ株式会社 エンジンのポペットバルブの製造方法
JP7241512B2 (ja) * 2018-11-19 2023-03-17 株式会社ジャパンエンジンコーポレーション 冷却構造
US11557971B2 (en) * 2019-11-07 2023-01-17 Mediatek Inc. Switching regulator using protection circuit for avoiding voltage stress and associated power management integrated circuit
WO2021199190A1 (ja) 2020-03-30 2021-10-07 日鍛バルブ株式会社 エンジンのポペットバルブの製造方法
CN112935178A (zh) * 2021-01-13 2021-06-11 梁庄颖 一种马氏体不锈钢环锻件的锻造工艺
CN115773453A (zh) * 2021-09-06 2023-03-10 中核龙原科技有限公司 一种涉钠阀门在线检修b型防护装置
CN114603764B (zh) * 2022-03-11 2024-06-04 深圳市建泰盛硅橡胶有限公司 一种生产橡胶锤的加工设备

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0310021A (ja) * 1989-06-05 1991-01-17 Shigeru Yoshida 金属ナトリウムを封入した内燃機関用弁の冷却処理工程における爆発防止方法
JP2670529B2 (ja) * 1989-06-14 1997-10-29 フジオーゼックス株式会社 中空エンジンバルブヘの金属ナトリウム注入方法及びその装置
JPH0571316A (ja) * 1991-05-21 1993-03-23 Mitsubishi Materials Corp 伝熱部材
JP3018260B2 (ja) * 1991-08-02 2000-03-13 フジオーゼックス株式会社 内燃機関用中空弁
JP5297402B2 (ja) * 2010-02-26 2013-09-25 三菱重工業株式会社 金属ナトリウム封入エンジンバルブの製造方法
JP2011179327A (ja) * 2010-02-26 2011-09-15 Mitsubishi Heavy Ind Ltd 金属ナトリウム封入エンジンバルブの製造方法
CN101892444B (zh) * 2010-07-09 2012-05-30 燕山大学 一种Ti50-Fe25-Ni25三元非晶合金的制备方法
JP2012112358A (ja) * 2010-11-26 2012-06-14 Mitsubishi Heavy Ind Ltd 封入剤注入装置及び中空エンジンバルブの製造方法
JP2012136978A (ja) * 2010-12-24 2012-07-19 Mitsubishi Heavy Ind Ltd 金属ナトリウム供給装置
WO2013145250A1 (ja) * 2012-03-30 2013-10-03 日鍛バルブ株式会社 冷媒入り中空ポペットバルブの製造方法，冷媒入り中空ポペットバルブおよびバルブ収容治具
JP2014152636A (ja) * 2013-02-05 2014-08-25 Mitsubishi Heavy Ind Ltd バルブの製造方法、及びＮａ供給装置
PL3020933T3 (pl) 2014-09-02 2018-06-29 Fuji Hollow Valve Inc. Sposób i urządzenie do dostarczania metalicznego sodu do drążonych zaworów

Also Published As

Publication number Publication date
EP3214280B1 (en) 2019-03-20
KR101703288B1 (ko) 2017-02-06
CN106795782B (zh) 2018-06-12
US20170276031A1 (en) 2017-09-28
US9840948B2 (en) 2017-12-12
JPWO2017072885A1 (ja) 2017-10-26
JP5957163B1 (ja) 2016-07-27
EP3214280A4 (en) 2018-04-11
WO2017072885A1 (ja) 2017-05-04
EP3214280A1 (en) 2017-09-06
CN106795782A (zh) 2017-05-31

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