DE69403843D1 - Ultraleichtes Ventil für Brennkraftmaschine - Google Patents
Ultraleichtes Ventil für BrennkraftmaschineInfo
- 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
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)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Lift Valve (AREA)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
US5823158A (en) * | 1997-03-04 | 1998-10-20 | Trw Inc. | Engine valve and method for making the same |
US5771852A (en) * | 1997-03-04 | 1998-06-30 | Trw Inc. | Poppet valve with embossed neck structure |
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 |
WO2000047876A1 (fr) * | 1999-02-12 | 2000-08-17 | Nittan Valve Co., Ltd. | Clapet creux et son procede de fabrication |
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 |
DE10354086B4 (de) * | 2003-11-19 | 2005-11-24 | Daimlerchrysler Ag | Leichtbauventil |
DE10354074B4 (de) * | 2003-11-19 | 2006-01-26 | Daimlerchrysler Ag | Leichtbauventil |
DE102004063518B4 (de) * | 2004-12-30 | 2006-12-14 | Josef Lehle | Verfahren zur Herstellung eines Kegels für ein Ventil und eines Ventils |
EP1950384B1 (de) * | 2005-11-15 | 2014-03-19 | Nittan Valve Co., Ltd. | Kühlmittel enthaltendes hohles tellerventil und herstellungsverfahren dafür |
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 |
EP2357326B1 (de) | 2008-10-10 | 2015-07-08 | Nittan Valve Co., Ltd. | Hohles tellerventil und herstellungsverfahren dafür |
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 |
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 |
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 |
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 |
RU2580967C1 (ru) * | 2012-10-02 | 2016-04-10 | Ниттан Вэлв Ко., Лтд. | Полый тарельчатый клапан |
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 |
JP6033402B2 (ja) * | 2013-03-14 | 2016-11-30 | 日鍛バルブ株式会社 | 中空ポペットバルブ |
EP2985430B1 (de) | 2013-04-11 | 2019-07-03 | Nittan Valve Co., Ltd. | Hohles hubventil |
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 |
EP3106634A4 (de) * | 2014-02-12 | 2017-11-29 | Nittan Valve Co., Ltd. | Kegelventil |
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 |
DE102015116009C5 (de) * | 2015-09-22 | 2020-07-30 | Federal-Mogul Valvetrain Gmbh | Ventil für Verbrennungsmotoren mit Leitschaufel für Kühlmittel |
DE102015116010A1 (de) * | 2015-09-22 | 2017-03-23 | Federal-Mogul Valvetrain Gmbh | Gekühltes Ventil für Verbrennungsmotoren mit Entlastungsnut |
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 |
WO2018042620A1 (ja) * | 2016-09-02 | 2018-03-08 | 日鍛バルブ株式会社 | シリンダヘッド及びエンジン |
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 |
DE102017114509A1 (de) * | 2017-06-29 | 2019-01-03 | Federal-Mogul Valvetrain Gmbh | Hohlraumventil mit optimierter Schaftinnengeometrie und Verfahren zu dessen Herstellung |
DE102017114524A1 (de) * | 2017-06-29 | 2019-01-03 | Federal-Mogul Valvetrain Gmbh | Verfahren zur Herstellung von Hohlraumventilen |
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 |
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 |
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 |
EP3882438A4 (de) | 2018-11-12 | 2021-11-24 | Nittan Valve Co., Ltd. | Verfahren zur herstellung eines motortellerventils |
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 |
Family Cites Families (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USRE20014E (en) * | 1936-06-23 | Hollow forged valve and method of | ||
US2070589A (en) * | 1933-07-04 | 1937-02-16 | Forgeage Electr Giacchino Sa | Process of forging hollow metal blanks |
US2089749A (en) * | 1933-11-02 | 1937-08-10 | Eaton Mfg Co | Valve |
US2070102A (en) * | 1934-12-08 | 1937-02-09 | Weslake Henry | Engine poppet valve |
US2208606A (en) † | 1938-05-12 | 1940-07-23 | Smith Jesse Conrad | Method of producing hypodermic needles |
US2354947A (en) * | 1940-08-30 | 1944-08-01 | Thompson Prod Inc | Hollow head poppet valve |
US2328512A (en) * | 1940-08-30 | 1943-08-31 | Thompson Prod Inc | Ribbed dome hollow head valve |
US2411734A (en) * | 1942-03-11 | 1946-11-26 | Thompson Prod Inc | Cold worked hollow stem valve |
US2627259A (en) * | 1942-06-24 | 1953-02-03 | Gen Motors Corp | Valve |
US2394177A (en) * | 1944-05-13 | 1946-02-05 | Eaton Mfg Co | Collant contained valve |
US2439240A (en) * | 1945-01-18 | 1948-04-06 | Thompson Prod Inc | Braced head dome valve |
FR920438A (fr) * | 1945-10-02 | 1947-04-08 | Soupapes creuses en métal coulé et leur procédé de fabrication | |
GB683057A (en) * | 1950-01-28 | 1952-11-19 | Gabriel Jeudi | Process for the production of hollow valves and valves obtained by this process |
US2731708A (en) * | 1952-10-31 | 1956-01-24 | Teves Kg Alfred | Process for manufacture of hollow poppet valves especially for internal-combustion engines |
DE1213457B (de) * | 1964-10-06 | 1966-03-31 | Teves Thompson & Co G M B H | Waermebehandlungsverfahren zur Herstellung von geschweissten, natriumgefuellten Ventilkegeln |
DE1960331A1 (de) * | 1969-12-02 | 1971-06-03 | Porsche Kg | Kegelventil,insbesondere fuer Brennkraftmaschinen |
US4263799A (en) * | 1979-07-19 | 1981-04-28 | Torazi Motizuki | Method and machine for forming a lump on the end of a pipe |
JPS5891097A (ja) * | 1981-11-24 | 1983-05-30 | Hitachi Ltd | 単結晶製造装置 |
US4459949A (en) * | 1982-02-12 | 1984-07-17 | Teves-Thompson Gmbh | Liquid metal cooled internal combustion engine valves with getter |
JPS58151306U (ja) * | 1982-04-05 | 1983-10-11 | 日産自動車株式会社 | 内燃機関の吸排気バルブ |
JPS59126109A (ja) † | 1982-12-29 | 1984-07-20 | オリンパス光学工業株式会社 | グリ−スのにじみ出し防止装置 |
JPS6310926A (ja) * | 1986-07-02 | 1988-01-18 | Hitachi Ltd | 光受信回路 |
JPH0656090B2 (ja) * | 1986-10-28 | 1994-07-27 | 富士バルブ株式会社 | 中空エンジンバルブの製造方法 |
JPS63306212A (ja) † | 1987-06-09 | 1988-12-14 | Masanobu Nakamura | エンジンの吸排気弁 |
JPS643007U (de) * | 1987-06-25 | 1989-01-10 | ||
DE3929534A1 (de) * | 1989-09-06 | 1991-03-28 | Daimler Benz Ag | Verfahren zur herstellung eines ventils |
JPH03242408A (ja) * | 1990-02-16 | 1991-10-29 | Aisan Ind Co Ltd | 中空エンジンバルブの製造方法 |
-
1993
- 1993-04-01 US US08/041,749 patent/US5413073A/en not_active Expired - Lifetime
-
1994
- 1994-03-23 EP EP94302100A patent/EP0619419B2/de not_active Expired - Lifetime
- 1994-03-23 DE DE69403843T patent/DE69403843T3/de not_active Expired - Lifetime
- 1994-04-01 CN CN94103738A patent/CN1048312C/zh not_active Expired - Fee Related
- 1994-04-01 JP JP06506694A patent/JP3736863B2/ja not_active Expired - Fee Related
- 1994-04-01 KR KR1019940006918A patent/KR100308400B1/ko not_active IP Right Cessation
-
1996
- 1996-06-19 US US08/668,003 patent/US5619796A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH06299816A (ja) | 1994-10-25 |
EP0619419A1 (de) | 1994-10-12 |
US5413073A (en) | 1995-05-09 |
KR100308400B1 (ko) | 2002-08-13 |
DE69403843T3 (de) | 2000-11-02 |
JP3736863B2 (ja) | 2006-01-18 |
EP0619419B1 (de) | 1997-06-18 |
EP0619419B2 (de) | 2000-07-19 |
US5619796A (en) | 1997-04-15 |
CN1048312C (zh) | 2000-01-12 |
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 |