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CN110945214A - 具有冷却结构的内冷式阀的制造方法及由该方法制造的阀 - Google Patents

具有冷却结构的内冷式阀的制造方法及由该方法制造的阀 Download PDF

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Publication number
CN110945214A
CN110945214A CN201880043843.6A CN201880043843A CN110945214A CN 110945214 A CN110945214 A CN 110945214A CN 201880043843 A CN201880043843 A CN 201880043843A CN 110945214 A CN110945214 A CN 110945214A
Authority
CN
China
Prior art keywords
valve
manufacturing
blank
internally cooled
cavity
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.)
Pending
Application number
CN201880043843.6A
Other languages
English (en)
Chinese (zh)
Inventor
索思腾·马提亚斯
安东尼奥斯·沃金
吉多·贝亚德
阿里夫·卢特菲
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.)
Federal Mogul Valvetrain GmbH
Original Assignee
Federal Mogul Valvetrain GmbH
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 Federal Mogul Valvetrain GmbH filed Critical Federal Mogul Valvetrain GmbH
Publication of CN110945214A publication Critical patent/CN110945214A/zh
Pending legal-status Critical Current

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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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Forging (AREA)
CN201880043843.6A 2017-06-29 2018-02-28 具有冷却结构的内冷式阀的制造方法及由该方法制造的阀 Pending CN110945214A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102017114554.0 2017-06-29
DE102017114554.0A DE102017114554A1 (de) 2017-06-29 2017-06-29 Verfahren zur Herstellung eines innengekühlten Ventils mit einer Kühlstruktur sowie ein mit dem Verfahren hergestelltes Ventil
PCT/EP2018/054964 WO2019001779A1 (de) 2017-06-29 2018-02-28 Verfahren zur herstellung eines innengekühlten ventils mit einer kühlstruktur sowie ein mit dem verfahren hergestelltes ventil

Publications (1)

Publication Number Publication Date
CN110945214A true CN110945214A (zh) 2020-03-31

Family

ID=61627063

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201880043843.6A Pending CN110945214A (zh) 2017-06-29 2018-02-28 具有冷却结构的内冷式阀的制造方法及由该方法制造的阀

Country Status (8)

Country Link
US (1) US20200149442A1 (de)
EP (1) EP3585986B1 (de)
JP (1) JP2020527662A (de)
KR (1) KR20200020811A (de)
CN (1) CN110945214A (de)
DE (1) DE102017114554A1 (de)
PL (1) PL3585986T3 (de)
WO (1) WO2019001779A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7575848B2 (ja) * 2021-07-15 2024-10-30 フジオーゼックス株式会社 中空エンジンバルブの製造方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2328512A (en) * 1940-08-30 1943-08-31 Thompson Prod Inc Ribbed dome hollow head valve
CN202645663U (zh) * 2012-06-01 2013-01-02 中国南方航空工业(集团)有限公司 气门及具有其的内燃机
JP2014084725A (ja) * 2012-10-19 2014-05-12 Mitsubishi Heavy Ind Ltd エンジンバルブ及びその製造方法
CN103998726A (zh) * 2012-01-30 2014-08-20 三菱重工业株式会社 空心发动机气门的制造方法
DE102015118495A1 (de) * 2015-10-29 2017-05-04 WF Maschinenbau und Blechformtechnik GmbH & Co. KG Verfahren zur Herstellung eines Ventilstößels sowie Ventilstößel

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2411764A (en) * 1940-08-30 1946-11-26 Thompson Prod Inc Method of manufacturing ribbed dome hollow head valves
US2280758A (en) * 1941-03-07 1942-04-21 Eaton Mfg Co Hollow valve structure
DE3223920A1 (de) * 1982-06-26 1983-12-29 Gesenkschmiede Schneider Gmbh, 7080 Aalen Hohlgeschmiedetes gekuehltes ventil fuer verbrennungsmotoren
DE102015116009C5 (de) * 2015-09-22 2020-07-30 Federal-Mogul Valvetrain Gmbh Ventil für Verbrennungsmotoren mit Leitschaufel für Kühlmittel
DE102015220891A1 (de) * 2015-10-26 2017-04-27 Federal-Mogul Valvetrain Gmbh Innengekühltes Ventil für Verbrennungsmotoren sowie Verfahren und Vorrichtung zu dessen Herstellung

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2328512A (en) * 1940-08-30 1943-08-31 Thompson Prod Inc Ribbed dome hollow head valve
CN103998726A (zh) * 2012-01-30 2014-08-20 三菱重工业株式会社 空心发动机气门的制造方法
CN202645663U (zh) * 2012-06-01 2013-01-02 中国南方航空工业(集团)有限公司 气门及具有其的内燃机
JP2014084725A (ja) * 2012-10-19 2014-05-12 Mitsubishi Heavy Ind Ltd エンジンバルブ及びその製造方法
DE102015118495A1 (de) * 2015-10-29 2017-05-04 WF Maschinenbau und Blechformtechnik GmbH & Co. KG Verfahren zur Herstellung eines Ventilstößels sowie Ventilstößel

Also Published As

Publication number Publication date
KR20200020811A (ko) 2020-02-26
EP3585986A1 (de) 2020-01-01
PL3585986T3 (pl) 2021-03-08
US20200149442A1 (en) 2020-05-14
EP3585986B1 (de) 2020-08-26
JP2020527662A (ja) 2020-09-10
DE102017114554A1 (de) 2019-01-03
WO2019001779A1 (de) 2019-01-03

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