KR101421470B1 - 내연 기관용 밸브의 제조 방법 - Google Patents

내연 기관용 밸브의 제조 방법 Download PDF

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Publication number
KR101421470B1
KR101421470B1 KR1020147006187A KR20147006187A KR101421470B1 KR 101421470 B1 KR101421470 B1 KR 101421470B1 KR 1020147006187 A KR1020147006187 A KR 1020147006187A KR 20147006187 A KR20147006187 A KR 20147006187A KR 101421470 B1 KR101421470 B1 KR 101421470B1
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KR
South Korea
Prior art keywords
umbrella
shaped
valve
forging
face
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KR1020147006187A
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English (en)
Korean (ko)
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KR20140038569A (ko
Inventor
카즈노리 쿠라하시
마이쿠 미카미
Original Assignee
니탄 밸브 가부시키가이샤
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    • 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
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J1/00—Preparing metal stock or similar ancillary operations prior, during or post forging, e.g. heating or cooling
    • B21J1/02—Preliminary treatment of metal stock without particular shaping, e.g. salvaging segregated zones, forging or pressing in the rough
    • B21J1/025—Preliminary treatment of metal stock without particular shaping, e.g. salvaging segregated zones, forging or pressing in the rough affecting grain orientation
    • 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
    • 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
    • F01L3/20—Shapes or constructions of valve members, not provided for in preceding subgroups of this group
    • 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
    • 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
    • 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
    • F01L3/02—Selecting particular materials for valve-members or valve-seats; Valve-members or valve-seats composed of two or more materials
    • F01L3/04—Coated valve members or valve-seats
    • 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
    • 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
    • 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
    • Y10T29/49309—Composite or hollow valve stem or head making including forging

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Forging (AREA)
KR1020147006187A 2011-10-14 2011-10-14 내연 기관용 밸브의 제조 방법 Active KR101421470B1 (ko)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2011/073652 WO2013054437A1 (ja) 2011-10-14 2011-10-14 内燃機関用バルブの製造方法

Publications (2)

Publication Number Publication Date
KR20140038569A KR20140038569A (ko) 2014-03-28
KR101421470B1 true KR101421470B1 (ko) 2014-07-22

Family

ID=48081512

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KR1020147006187A Active KR101421470B1 (ko) 2011-10-14 2011-10-14 내연 기관용 밸브의 제조 방법

Country Status (7)

Country Link
US (1) US9015940B2 (https=)
EP (1) EP2767687B1 (https=)
JP (1) JP5575991B2 (https=)
KR (1) KR101421470B1 (https=)
CN (1) CN103890328B (https=)
IN (1) IN2014CN03160A (https=)
WO (1) WO2013054437A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3088776B1 (en) * 2014-08-27 2018-03-07 Nittan Valve Co., Ltd. Poppet valve and method for manufacturing same
JP6380592B1 (ja) * 2017-03-29 2018-08-29 株式会社オートネットワーク技術研究所 コネクタ
CN107363205B (zh) * 2017-07-31 2024-03-15 四川凯茨阀门制造有限公司 带手柄法兰球阀阀体锻件的锻造成形模组

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010039528A (ko) * 1999-10-20 2001-05-15 쿠리수 타카시 포핏밸브의 밸브페이스 경화 방법
WO2011058793A1 (ja) 2009-11-12 2011-05-19 日鍛バルブ株式会社 シート肉盛を施したポペットバルブおよびその製造方法
KR20110090517A (ko) * 2010-02-04 2011-08-10 윤재옥 내연기관용 밸브, 그 제조방법 및 장치
KR20110100304A (ko) * 2008-12-31 2011-09-09 쓰리엠 이노베이티브 프로퍼티즈 컴파니 연신 분리가능한 접착 테이프

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1611967A (en) * 1922-11-15 1926-12-28 Arvin C Webster Method of making valves
FR1127565A (fr) * 1955-06-07 1956-12-19 Grosdemouge Ets Perfectionnements aux soupapes pour moteurs
US3319321A (en) * 1964-01-10 1967-05-16 Eaton Mfg Co Method of making engine valve
JP2925945B2 (ja) 1994-08-24 1999-07-28 日鍛バルブ株式会社 内燃機関用バルブの製造方法
US5771852A (en) 1997-03-04 1998-06-30 Trw Inc. Poppet valve with embossed neck structure
JPH11270320A (ja) 1998-03-20 1999-10-05 Nittan Valve Co Ltd 内燃機関用バルブの製法及びその製法により成形されたバルブ
AT2881U1 (de) * 1998-06-08 1999-06-25 Plansee Ag Verfahren zur herstellung eines tellerventiles aus gamma-tial-basislegierungen
JP2001115808A (ja) * 1999-10-20 2001-04-24 Fuji Oozx Inc エンジンバルブにおける弁フェース部の硬化方法
JP4361649B2 (ja) 1999-10-25 2009-11-11 フジオーゼックス株式会社 エンジンバルブにおける弁フェース部の硬化方法
JP2001121239A (ja) * 1999-10-26 2001-05-08 Fuji Oozx Inc エンジンバルブにおける傘部の鍛造方法
JP5512256B2 (ja) * 2009-12-24 2014-06-04 愛三工業株式会社 エンジンバルブ
US8978248B2 (en) * 2011-10-14 2015-03-17 Nittan Valve Co., Ltd. Method of manufacturing a valve for an internal combustion engine

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010039528A (ko) * 1999-10-20 2001-05-15 쿠리수 타카시 포핏밸브의 밸브페이스 경화 방법
KR20110100304A (ko) * 2008-12-31 2011-09-09 쓰리엠 이노베이티브 프로퍼티즈 컴파니 연신 분리가능한 접착 테이프
WO2011058793A1 (ja) 2009-11-12 2011-05-19 日鍛バルブ株式会社 シート肉盛を施したポペットバルブおよびその製造方法
KR20110090517A (ko) * 2010-02-04 2011-08-10 윤재옥 내연기관용 밸브, 그 제조방법 및 장치

Also Published As

Publication number Publication date
US9015940B2 (en) 2015-04-28
EP2767687A4 (en) 2015-01-21
KR20140038569A (ko) 2014-03-28
JP5575991B2 (ja) 2014-08-20
IN2014CN03160A (https=) 2015-07-03
US20140283384A1 (en) 2014-09-25
WO2013054437A1 (ja) 2013-04-18
CN103890328A (zh) 2014-06-25
CN103890328B (zh) 2016-04-06
JPWO2013054437A1 (ja) 2015-03-30
EP2767687B1 (en) 2016-08-31
EP2767687A1 (en) 2014-08-20

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