DE69403843D1 - Ultraleichtes Ventil für Brennkraftmaschine - Google Patents

Ultraleichtes Ventil für Brennkraftmaschine

Info

Publication number
DE69403843D1
DE69403843D1 DE69403843T DE69403843T DE69403843D1 DE 69403843 D1 DE69403843 D1 DE 69403843D1 DE 69403843 T DE69403843 T DE 69403843T DE 69403843 T DE69403843 T DE 69403843T DE 69403843 D1 DE69403843 D1 DE 69403843D1
Authority
DE
Germany
Prior art keywords
ultralight
valve
internal combustion
combustion engines
engines
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
DE69403843T
Other languages
English (en)
Other versions
DE69403843T3 (de
DE69403843T2 (de
Inventor
Jay Michael Larson
David Louis Bonesteel
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.)
Eaton Corp
Original Assignee
Eaton 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=21918129&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69403843(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Eaton Corp filed Critical Eaton Corp
Publication of DE69403843D1 publication Critical patent/DE69403843D1/de
Application granted granted Critical
Publication of DE69403843T2 publication Critical patent/DE69403843T2/de
Publication of DE69403843T3 publication Critical patent/DE69403843T3/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/20—Deep-drawing
    • B21D22/21—Deep-drawing without fixing the border of the blank
    • 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
    • F01L3/02—Selecting particular materials for valve-members or valve-seats; Valve-members or valve-seats composed of two or more materials
    • 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
    • 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
    • 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
    • Y10T29/49314—Poppet or I.C. engine valve or valve seat making with assembly or composite article making

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Lift Valve (AREA)
DE69403843T 1993-04-01 1994-03-23 Ultraleichtes Ventil für Brennkraftmaschine Expired - Lifetime DE69403843T3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/041,749 US5413073A (en) 1993-04-01 1993-04-01 Ultra light engine valve

Publications (3)

Publication Number Publication Date
DE69403843D1 true DE69403843D1 (de) 1997-07-24
DE69403843T2 DE69403843T2 (de) 1998-01-29
DE69403843T3 DE69403843T3 (de) 2000-11-02

Family

ID=21918129

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69403843T Expired - Lifetime DE69403843T3 (de) 1993-04-01 1994-03-23 Ultraleichtes Ventil für Brennkraftmaschine

Country Status (6)

Country Link
US (2) US5413073A (de)
EP (1) EP0619419B2 (de)
JP (1) JP3736863B2 (de)
KR (1) KR100308400B1 (de)
CN (1) CN1048312C (de)
DE (1) DE69403843T3 (de)

Families Citing this family (64)

* Cited by examiner, † Cited by third party
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US5458314A (en) * 1993-04-01 1995-10-17 Eaton Corporation Temperature control in an ultra light engine valve
DE4405091A1 (de) * 1994-02-17 1995-08-24 Ficht Gmbh Wärmerohrvorrichtung, insbesondere Vorrichtung zum Kühlen von Schwingungen ausführenden Motorteilen
NO972301L (no) * 1996-07-31 1998-02-02 Kvaerner Asa Utlöpsventil for forbrenningsmotorer
US5771852A (en) * 1997-03-04 1998-06-30 Trw Inc. Poppet valve with embossed neck structure
US5823158A (en) * 1997-03-04 1998-10-20 Trw Inc. Engine valve and method for making the same
DE19714030A1 (de) * 1997-04-04 1998-10-15 Horst Peschel Ventil
DE59707222D1 (de) * 1997-08-19 2002-06-13 Trw Deutschland Gmbh Hohlventil für Verbrennungsmotoren
EP0911493A3 (de) 1997-10-21 2000-04-12 Eaton Corporation Verbesserte Spitzengestaltung in einem ultraleichten Brennkraftmaschinenventil
US5960760A (en) 1998-02-20 1999-10-05 Eaton Corporation Light weight hollow valve assembly
US5934238A (en) * 1998-02-20 1999-08-10 Eaton Corporation Engine valve assembly
US6053134A (en) * 1998-08-28 2000-04-25 Linebarger; Terry Glyn Cam operating system
US6139598A (en) * 1998-11-19 2000-10-31 Eaton Corporation Powdered metal valve seat insert
US6378543B1 (en) 1999-02-12 2002-04-30 Nittan Valve Co., Ltd. Hollow poppet valve and the method for manufacturing the same
US6263849B1 (en) 1999-07-20 2001-07-24 Eaton Corporation Ultra light engine valve and method of welding cap thereto
US6679478B2 (en) 2000-07-17 2004-01-20 Nittan Valve Co., Ltd. Hollow poppet valve and method for manufacturing the same
US6415756B1 (en) * 2000-07-20 2002-07-09 Jung W. Lee Spherical rotary engine valve
DE10057192B4 (de) * 2000-11-17 2009-12-10 Mahle Ventiltrieb Gmbh Ventil für Verbrennungsmotoren
US6718932B1 (en) 2003-01-24 2004-04-13 Eaton Corporation Lightweight engine poppet valve
US6912984B2 (en) 2003-03-28 2005-07-05 Eaton Corporation Composite lightweight engine poppet valve
DE10354074B4 (de) * 2003-11-19 2006-01-26 Daimlerchrysler Ag Leichtbauventil
DE10354086B4 (de) * 2003-11-19 2005-11-24 Daimlerchrysler Ag Leichtbauventil
DE102004063518B4 (de) * 2004-12-30 2006-12-14 Josef Lehle Verfahren zur Herstellung eines Kegels für ein Ventil und eines Ventils
WO2007057946A1 (ja) * 2005-11-15 2007-05-24 Nittan Valve Co., Ltd. 冷媒入り中空ポペットバルブおよびその製造方法
JP4390291B1 (ja) 2008-09-18 2009-12-24 株式会社 吉村カンパニー 中空エンジンバルブの弁傘部の製造方法及び中空エンジンバルブ
KR101123658B1 (ko) 2008-10-10 2012-03-22 니탄 밸브 가부시키가이샤 중공 포핏밸브 및 그 제조방법
JP4526097B1 (ja) * 2009-12-24 2010-08-18 株式会社 吉村カンパニー 中空エンジンバルブの弁傘部の製造方法及び中空エンジンバルブの弁傘部のプレス装置及び中空エンジンバルブ
JP5404472B2 (ja) * 2010-02-26 2014-01-29 三菱重工業株式会社 中空エンジンバルブの製造方法
JP5574752B2 (ja) * 2010-02-26 2014-08-20 三菱重工業株式会社 中空エンジンバルブの製造方法
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
JP5485011B2 (ja) * 2010-05-12 2014-05-07 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
JP4929408B1 (ja) * 2011-03-22 2012-05-09 三菱重工業株式会社 中空エンジンバルブの製造方法
US9175788B2 (en) * 2012-10-02 2015-11-03 Nittan Valve Co., Ltd. Hollow poppet valve
DE102013203443A1 (de) * 2013-02-28 2014-08-28 Mahle International Gmbh Metallisches Hohlventil
DE102013203441A1 (de) 2013-02-28 2014-08-28 Bayerische Motoren Werke Aktiengesellschaft Betriebsverfahren für ein einachsiges Wankstabilisierungssystem eines zweiachsigen, zweispurigen Fahrzeugs
CA2903383C (en) * 2013-03-14 2018-06-05 Nittan Valve Co., Ltd. Hollow poppet valve
US9920663B2 (en) 2013-04-11 2018-03-20 Nittan Valve Co., Ltd. Hollow poppet valve
DE102013210897A1 (de) * 2013-06-11 2014-12-11 Mahle International Gmbh Verfahren zur Herstellung eines gebauten Hohlventils einer Brennkraftmaschine
DE102013213268A1 (de) * 2013-07-05 2015-01-08 Mahle International Gmbh Gebautes Hohlventil
JP2015081597A (ja) * 2013-10-21 2015-04-27 現代自動車株式会社 エンジンのバルブトレーン構造
KR101458189B1 (ko) * 2014-01-02 2014-11-05 문명성 중공밸브 제조방법
CN105339610A (zh) * 2014-02-12 2016-02-17 日锻汽门株式会社 提升阀
JP6215156B2 (ja) * 2014-08-27 2017-10-18 フジホローバルブ株式会社 中空エンジンバルブ及びその製造方法
DE102014013503A1 (de) * 2014-09-11 2016-03-17 Man Truck & Bus Ag Ventil für einen Verbrennungsmotor
US10557388B2 (en) 2015-01-26 2020-02-11 Daido Steel Co., Ltd. Engine exhaust valve for large ship and method for manufacturing the same
JP6638308B2 (ja) * 2015-01-26 2020-01-29 大同特殊鋼株式会社 大型船舶用エンジン排気バルブ及びその製造方法
DE102015116010A1 (de) * 2015-09-22 2017-03-23 Federal-Mogul Valvetrain Gmbh Gekühltes Ventil für Verbrennungsmotoren mit Entlastungsnut
DE102015116009C5 (de) * 2015-09-22 2020-07-30 Federal-Mogul Valvetrain Gmbh Ventil für Verbrennungsmotoren mit Leitschaufel für Kühlmittel
DE102016200739A1 (de) * 2016-01-20 2017-07-20 Mahle International Gmbh Metallisches Hohlventil für eine Brennkraftmaschine eines Nutzkraftfahrzeugs
DE102017202585A1 (de) * 2016-02-17 2017-08-17 Mahle International Gmbh Brennkraftmaschine mit zumindest einem Zylinder und mit zumindest zwei Hohlkopfventilen
US11143063B2 (en) * 2016-09-02 2021-10-12 Nittan Valve Co., Ltd. Cylinder head and engine
JP6597663B2 (ja) * 2017-02-08 2019-10-30 トヨタ自動車株式会社 エンジンバルブ
DE102017114524A1 (de) * 2017-06-29 2019-01-03 Federal-Mogul Valvetrain Gmbh Verfahren zur Herstellung von Hohlraumventilen
DE102017114509A1 (de) * 2017-06-29 2019-01-03 Federal-Mogul Valvetrain Gmbh Hohlraumventil mit optimierter Schaftinnengeometrie und Verfahren zu dessen Herstellung
GB2567846A (en) 2017-10-26 2019-05-01 Eaton Srl Poppet Valve
US20190277169A1 (en) 2018-03-06 2019-09-12 Ohio State Innovation Foundation Hollow Valve For An Engine
EP3667036B1 (de) 2018-03-20 2022-08-31 Nittan Corporation Hohles auspufftellerventil
CN109026253A (zh) * 2018-10-09 2018-12-18 广西玉柴机器股份有限公司 重型柴油机的充钠气门
JP7190506B2 (ja) 2018-11-12 2022-12-15 株式会社Nittan エンジンのポペットバルブの製造方法
CN109664079A (zh) * 2019-02-20 2019-04-23 华南理工大学 一种含内部加强筋的空头气门及其制造方法
US10787939B1 (en) 2019-04-01 2020-09-29 Cyclazoom, LLC Poppet valve for internal combustion engine
DE102019003909A1 (de) * 2019-06-03 2020-12-03 Daimler Ag Betätigungseinrichtung zum Betätigen eines Ventilelements eines Abgasturboladers
CN115697584A (zh) 2020-03-30 2023-02-03 日锻株式会社 发动机的提升阀的制造方法
US11506091B2 (en) 2021-03-03 2022-11-22 Cyclazoom, LLC Poppet valve and internal combustion piston engine head including same
WO2024013918A1 (ja) * 2022-07-14 2024-01-18 株式会社Nittan 内燃機関のシリンダヘッド及び内燃機関

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Also Published As

Publication number Publication date
EP0619419B1 (de) 1997-06-18
EP0619419A1 (de) 1994-10-12
KR100308400B1 (ko) 2002-08-13
US5619796A (en) 1997-04-15
EP0619419B2 (de) 2000-07-19
JP3736863B2 (ja) 2006-01-18
CN1048312C (zh) 2000-01-12
JPH06299816A (ja) 1994-10-25
DE69403843T3 (de) 2000-11-02
US5413073A (en) 1995-05-09
DE69403843T2 (de) 1998-01-29
CN1094123A (zh) 1994-10-26

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8366 Restricted maintained after opposition proceedings