AR018055A1 - Valvula de construccion liviana - Google Patents
Valvula de construccion livianaInfo
- Publication number
- AR018055A1 AR018055A1 ARP990100450A ARP990100450A AR018055A1 AR 018055 A1 AR018055 A1 AR 018055A1 AR P990100450 A ARP990100450 A AR P990100450A AR P990100450 A ARP990100450 A AR P990100450A AR 018055 A1 AR018055 A1 AR 018055A1
- Authority
- AR
- Argentina
- Prior art keywords
- valve
- light construction
- construction valve
- stem
- aim
- Prior art date
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
-
- 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
- F01L3/02—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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
Abstract
Se trata de reducir al mínimo la deformacion de la cabeza de válvula en el caso de una válvula hueca para un motor de combustion interna. En esaválvula el espesor de la pared guarda una relacion menor a 1:3 con respecto al diámetro del vástago. A eseefecto el platillo de válvulas seapoya directamente contra el vástago.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19804053A DE19804053A1 (de) | 1998-02-03 | 1998-02-03 | Leichtbauventil |
Publications (1)
Publication Number | Publication Date |
---|---|
AR018055A1 true AR018055A1 (es) | 2001-10-31 |
Family
ID=7856414
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP990100450A AR018055A1 (es) | 1998-02-03 | 1999-02-03 | Valvula de construccion liviana |
Country Status (7)
Country | Link |
---|---|
US (1) | US6354258B1 (es) |
EP (2) | EP1359292A1 (es) |
JP (1) | JP4282900B2 (es) |
AR (1) | AR018055A1 (es) |
BR (1) | BR9908554A (es) |
DE (2) | DE19804053A1 (es) |
WO (1) | WO1999040295A1 (es) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE50000201D1 (de) * | 2000-09-29 | 2002-07-11 | Ford Global Tech Inc | Ventil für Brennkraftmaschinen |
DE10256274A1 (de) * | 2001-12-27 | 2003-07-17 | Mahle Ventiltrieb Gmbh | Verfahren zur Herstellung eines Gaswechselventils eines Verbrennungsmotors |
DE10209770A1 (de) * | 2002-03-05 | 2003-10-09 | Daimler Chrysler Ag | Leichtbauventil |
DE10217719A1 (de) * | 2002-04-20 | 2003-11-06 | Mahle Ventiltrieb Gmbh | Beweglicher, heißen Gasen ausgesetzter Verschlusskörper eines Ventiles |
DE10354086B4 (de) | 2003-11-19 | 2005-11-24 | Daimlerchrysler Ag | Leichtbauventil |
DE10354077B4 (de) * | 2003-11-19 | 2005-10-20 | Daimler Chrysler Ag | Leichtbauventil |
DE10354085B4 (de) | 2003-11-19 | 2005-11-24 | Daimlerchrysler Ag | Leichtbauventil |
DE10354076B4 (de) * | 2003-11-19 | 2006-03-09 | Daimlerchrysler Ag | Leichtbauventil |
DE10354074B4 (de) * | 2003-11-19 | 2006-01-26 | Daimlerchrysler Ag | Leichtbauventil |
US7240895B2 (en) | 2004-03-03 | 2007-07-10 | Mahle Ventiltrieb Gmbh | Gas exchange valve for an internal combustion engine |
DE102004010309A1 (de) * | 2004-03-03 | 2005-09-22 | Mahle Ventiltrieb Gmbh | Gaswechselventil eines Verbrennungsmotors |
US20060118177A1 (en) * | 2004-12-07 | 2006-06-08 | Ucman Robert C | Coated valve and method of making same |
DE102005005041A1 (de) * | 2005-02-03 | 2006-08-10 | Märkisches Werk GmbH | Ventil zur Steuerung des Gasaustauschs, insbesondere bei Verbrennungsmotoren |
DE102005027130A1 (de) | 2005-06-11 | 2006-12-14 | Mahle International Gmbh | Gaswechselventil eines Verbrennungsmotors |
DE102006049844A1 (de) * | 2006-10-20 | 2008-04-24 | Gkss-Forschungszentrum Geesthacht Gmbh | Verfahren zur Herstellung von Bauteilen für Verbrennungsmotoren oder Turbinen |
DE102006061128B4 (de) * | 2006-12-22 | 2015-06-11 | Mahle International Gmbh | Gaswechselventil eines Verbrennungsmotors |
DE102006061127B4 (de) * | 2006-12-22 | 2016-07-14 | Mahle International Gmbh | Metallisches Leichtbauventil eines Verbrennungsmotors |
DE102010051871A1 (de) | 2010-11-22 | 2012-05-24 | Märkisches Werk GmbH | Verfahren zur Herstellung von Ventilen für den Gasaustausch und nach einem derartigen Verfahren hergestellte Ventile |
DE102011077198A1 (de) | 2011-06-08 | 2012-12-13 | Mahle International Gmbh | Verfahren zum Herstellen eines metallischen Hohlventils mit verbesserter Kühlung |
DE102012209187A1 (de) | 2011-06-08 | 2012-12-13 | Mahle International Gmbh | Verfahren zum Herstellen eines metallischen Hohlventils mit verbesserter Kühlung |
DE102013203441A1 (de) | 2013-02-28 | 2014-08-28 | Bayerische Motoren Werke Aktiengesellschaft | Betriebsverfahren für ein einachsiges Wankstabilisierungssystem eines zweiachsigen, zweispurigen Fahrzeugs |
DE102013203443A1 (de) * | 2013-02-28 | 2014-08-28 | Mahle International Gmbh | Metallisches Hohlventil |
DE102013210899A1 (de) | 2013-06-11 | 2014-12-11 | Mahle International Gmbh | Verfahren zur Herstellung eines gebauten Hohlventils |
DE102013210900A1 (de) | 2013-06-11 | 2014-12-11 | Mahle International Gmbh | Gaswechselventil einer Brennkraftmaschine |
DE102013216188A1 (de) * | 2013-08-14 | 2015-03-12 | Mahle International Gmbh | Leichtmetalleinlassventil |
EP3667036B1 (en) * | 2018-03-20 | 2022-08-31 | Nittan Corporation | Hollow exhaust poppet valve |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2734008A (en) * | 1956-02-07 | Method of making heat treating and hardening valves | ||
US1294416A (en) | 1918-01-02 | 1919-02-18 | Pfanstiehl Company Inc | Valve and method of making the same. |
US1506900A (en) | 1922-06-29 | 1924-09-02 | Greiner Adolph | Valve |
US1557022A (en) * | 1922-11-03 | 1925-10-13 | Aeromarine Plane & Motor Compa | Valve and method of making same |
US1727621A (en) * | 1928-02-18 | 1929-09-10 | Gen Motors Corp | Exhaust valve |
DE762642C (de) * | 1942-08-21 | 1954-08-02 | Daimler Benz Ag | Auslassventil fuer Brennkraftmaschinen, insbesondere Flugmotoren |
US2371548A (en) | 1943-12-06 | 1945-03-13 | Thomas F Saffady | Valve |
US2398514A (en) | 1944-10-14 | 1946-04-16 | Wilhelm B Bronander | Internal-combustion engine |
US2439240A (en) | 1945-01-18 | 1948-04-06 | Thompson Prod Inc | Braced head dome valve |
DE910492C (de) | 1951-10-03 | 1954-05-03 | Wilhelm Schmidt | Hohles Tellerventil |
US2731708A (en) | 1952-10-31 | 1956-01-24 | Teves Kg Alfred | Process for manufacture of hollow poppet valves especially for internal-combustion engines |
DE1960331A1 (de) | 1969-12-02 | 1971-06-03 | Porsche Kg | Kegelventil,insbesondere fuer Brennkraftmaschinen |
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 |
DE3233392A1 (de) * | 1982-08-31 | 1984-03-01 | Gebrüder Sulzer AG, 8401 Winterthur | Tellerventil fuer ein gaswechselventil |
JPS60169611A (ja) | 1984-02-14 | 1985-09-03 | Mitsubishi Heavy Ind Ltd | 内燃機関の排気弁 |
DE3625590A1 (de) * | 1986-07-29 | 1988-02-04 | Odilo Schwaiger | Ventile fuer brennkraftmaschinen |
DE3625560A1 (de) | 1986-07-29 | 1988-02-04 | Siemens Ag | Gaslaser |
JPS643007U (es) | 1987-06-25 | 1989-01-10 | ||
US5771852A (en) * | 1997-03-04 | 1998-06-30 | Trw Inc. | Poppet valve with embossed neck structure |
-
1998
- 1998-02-03 DE DE19804053A patent/DE19804053A1/de not_active Ceased
-
1999
- 1999-01-28 US US09/601,497 patent/US6354258B1/en not_active Expired - Fee Related
- 1999-01-28 DE DE59908022T patent/DE59908022D1/de not_active Expired - Lifetime
- 1999-01-28 JP JP2000530689A patent/JP4282900B2/ja not_active Expired - Fee Related
- 1999-01-28 EP EP03014001A patent/EP1359292A1/de not_active Withdrawn
- 1999-01-28 BR BR9908554-2A patent/BR9908554A/pt not_active IP Right Cessation
- 1999-01-28 EP EP99908830A patent/EP1053388B1/de not_active Expired - Lifetime
- 1999-01-28 WO PCT/EP1999/000561 patent/WO1999040295A1/de active IP Right Grant
- 1999-02-03 AR ARP990100450A patent/AR018055A1/es unknown
Also Published As
Publication number | Publication date |
---|---|
JP2002502928A (ja) | 2002-01-29 |
US6354258B1 (en) | 2002-03-12 |
DE19804053A1 (de) | 1999-08-05 |
EP1359292A1 (de) | 2003-11-05 |
EP1053388B1 (de) | 2003-12-10 |
WO1999040295A1 (de) | 1999-08-12 |
JP4282900B2 (ja) | 2009-06-24 |
BR9908554A (pt) | 2001-10-30 |
DE59908022D1 (de) | 2004-01-22 |
EP1053388A1 (de) | 2000-11-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FB | Suspension of granting procedure |