MX2018004262A - Valvula refrigerada interiormente para motores de combustion asi como procedimiento y dispositivo para su fabricacion. - Google Patents
Valvula refrigerada interiormente para motores de combustion asi como procedimiento y dispositivo para su fabricacion.Info
- Publication number
- MX2018004262A MX2018004262A MX2018004262A MX2018004262A MX2018004262A MX 2018004262 A MX2018004262 A MX 2018004262A MX 2018004262 A MX2018004262 A MX 2018004262A MX 2018004262 A MX2018004262 A MX 2018004262A MX 2018004262 A MX2018004262 A MX 2018004262A
- Authority
- MX
- Mexico
- Prior art keywords
- valve
- internal combustion
- well
- combustion engines
- internally cooled
- Prior art date
Links
Classifications
-
- 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
- B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
- B21H1/00—Making articles shaped as bodies of revolution
- B21H1/18—Making articles shaped as bodies of revolution cylinders, e.g. rolled transversely cross-rolling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
- B21H7/00—Making articles not provided for in the preceding groups, e.g. agricultural tools, dinner forks, knives, spoons
-
- 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
- F01L2303/00—Manufacturing of components used in valve arrangements
- F01L2303/01—Tools for producing, mounting or adjusting, e.g. some part of the distribution
Abstract
La presente invención se refiere a un procedimiento y a un dispositivo para fabricar una válvula de entrada o salida refrigerada interiormente (4) para motores de combustión así como a la válvula fabricada con el procedimiento y el dispositivo, respectivamente. El procedimiento comprende proporcionar una pieza de trabajo que comprende un vástago cilíndrico y un orificio cilíndrico que discurre desde un extremo de vástago de válvula en dirección axial. El procedimiento comprende además una conformación del extremo de vástago de válvula mediante laminado de perfiles del vástago cilíndrico hasta un diámetro menor, reduciéndose el diámetro del orificio cilíndrico y manteniéndose el orificio cilíndrico. El procedimiento comprende además una conformación de la sección de la pieza de trabajo contigua a un vástago de válvula para dar lugar a una cabeza de válvula mediante laminado de perfiles.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102015220891.5A DE102015220891A1 (de) | 2015-10-26 | 2015-10-26 | Innengekühltes Ventil für Verbrennungsmotoren sowie Verfahren und Vorrichtung zu dessen Herstellung |
PCT/EP2016/065965 WO2017071840A1 (de) | 2015-10-26 | 2016-07-06 | Innengekühltes ventil für verbrennungsmotoren sowie verfahren und vorrichtung zu dessen herstellung |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2018004262A true MX2018004262A (es) | 2018-08-01 |
Family
ID=56404096
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2018004262A MX2018004262A (es) | 2015-10-26 | 2016-07-06 | Valvula refrigerada interiormente para motores de combustion asi como procedimiento y dispositivo para su fabricacion. |
Country Status (9)
Country | Link |
---|---|
US (1) | US20180304344A1 (es) |
EP (1) | EP3368232B1 (es) |
JP (1) | JP6786597B2 (es) |
CN (1) | CN108348982B (es) |
BR (1) | BR112018006586A2 (es) |
DE (1) | DE102015220891A1 (es) |
MX (1) | MX2018004262A (es) |
PL (1) | PL3368232T3 (es) |
WO (1) | WO2017071840A1 (es) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202017007601U1 (de) | 2017-06-20 | 2023-07-03 | Profiroll Technologies GmbH | Umformmaschine |
DE102017113503A1 (de) * | 2017-06-20 | 2018-12-20 | Profiroll Technologies Gmbh | Umformmaschine und Druckumformverfahren |
DE102017114554A1 (de) * | 2017-06-29 | 2019-01-03 | Federal-Mogul Valvetrain Gmbh | Verfahren zur Herstellung eines innengekühlten Ventils mit einer Kühlstruktur sowie ein mit dem Verfahren hergestelltes Ventil |
SE541253C2 (en) * | 2017-10-18 | 2019-05-14 | Gasporox Ab | System and method for determining the integrity of containers by optical measurement |
DE102017127986A1 (de) * | 2017-11-27 | 2019-05-29 | Federal-Mogul Valvetrain Gmbh | Innengekühltes Ventil mit Ventilboden und Verfahren zu dessen Herstellung |
DE102018100413B3 (de) * | 2018-01-10 | 2019-07-11 | Federal-Mogul Valvetrain Gmbh | Verfahren und Vorrichtung zum Herstellen von hohlen, innengekühlten Ventilen |
CN110914520B (zh) | 2018-03-20 | 2021-11-16 | 日锻汽门株式会社 | 排气用中空提升阀 |
DE102018112295A1 (de) * | 2018-05-23 | 2019-11-28 | Federal-Mogul Valvetrain Gmbh | Verfahren zur herstellung eines hohlventils mit optimierter schaftinnengeometrie für verbrennungsmotoren |
DE102018112291A1 (de) | 2018-05-23 | 2019-11-28 | Federal-Mogul Valvetrain Gmbh | Verfahren zur herstellung eines hohlventils für verbrennungsmotoren |
DE102018122441A1 (de) * | 2018-09-13 | 2020-03-19 | Federal-Mogul Valvetrain Gmbh | Geschweisstes hohlraumventil mit kleiner wärmeeinflusszone und verfahren zur herstellung |
KR102638971B1 (ko) | 2018-11-12 | 2024-02-22 | 가부시키가이샤 니탄 | 엔진의 포핏 밸브의 제조 방법 |
DE102019106209A1 (de) * | 2019-03-12 | 2020-09-17 | Federal-Mogul Valvetrain Gmbh | Verfahren zur Herstellung eines Hohlventils für Verbrennungsmotoren |
EP4129525A4 (en) | 2020-03-30 | 2023-06-14 | Nittan Corporation | METHOD OF MANUFACTURING AN ENGINE POPPET VALVE |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1950953A (en) * | 1929-03-16 | 1934-03-13 | Serimgeour William | Hollow forged valve and method of making the same |
GB412359A (en) * | 1933-03-18 | 1934-06-28 | Jean Donat Julien | Improvements relating to the manufacture of hollow metal articles |
GB452696A (en) * | 1935-12-28 | 1936-08-27 | William Scrimgour | Improvements in or relating to the manufacture of valves |
DE671868C (de) * | 1936-01-01 | 1939-02-16 | Nat City Bank Of Cleveland | Verfahren zur Herstellung von hohlen Tellerventilen aus einem Sackrohr |
US2177192A (en) * | 1936-01-27 | 1939-10-24 | Nat City Bank Of Cleveland | Method of making hollow articles |
DE729839C (de) * | 1938-07-15 | 1943-01-04 | Auto Union A G | Verfahren zum Verschliessen des offenen Schaftendes von im Teller und Schaft hohlen Ventilen fuer Verbrennungskraftmaschinen |
GB594439A (en) * | 1941-05-03 | 1947-11-11 | Gabriel Jeudi Dit Jeudy | Process for the manufacture of hollow valves for internal combustion engines |
US3686911A (en) * | 1969-05-23 | 1972-08-29 | Pee Wee Masch & Apparate | Method of an apparatus for semi-hot forming of metallic workpieces in a rolling operation |
JPS6012132B2 (ja) * | 1980-12-29 | 1985-03-30 | 三菱マテリアル株式会社 | 金属管内外面加工装置 |
DE3929534A1 (de) * | 1989-09-06 | 1991-03-28 | Daimler Benz Ag | Verfahren zur herstellung eines ventils |
JPH0557388A (ja) * | 1991-08-27 | 1993-03-09 | Kobe Steel Ltd | エンジンバルブの成形法 |
JPH072257B2 (ja) * | 1993-02-22 | 1995-01-18 | 東洋アルミ株式会社 | 双曲線体の製造方法 |
JP2003305524A (ja) * | 2002-04-09 | 2003-10-28 | Fuji Oozx Inc | エンジンバルブの製造方法 |
US7628870B2 (en) * | 2005-02-08 | 2009-12-08 | Helio Precision Products, Inc. | Heat treated valve guide and method of making |
JP4525461B2 (ja) * | 2005-05-13 | 2010-08-18 | 住友金属工業株式会社 | 超薄肉長尺金属缶の製造方法 |
DK177071B1 (en) * | 2009-10-30 | 2011-05-30 | Man Diesel & Turbo Deutschland | Exhaust valve spindle for an internal combustion engine and a method of manufacture thereof |
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 |
-
2015
- 2015-10-26 DE DE102015220891.5A patent/DE102015220891A1/de not_active Ceased
-
2016
- 2016-07-06 US US15/770,991 patent/US20180304344A1/en not_active Abandoned
- 2016-07-06 BR BR112018006586-2A patent/BR112018006586A2/pt not_active Application Discontinuation
- 2016-07-06 MX MX2018004262A patent/MX2018004262A/es unknown
- 2016-07-06 CN CN201680060659.3A patent/CN108348982B/zh active Active
- 2016-07-06 JP JP2018521406A patent/JP6786597B2/ja active Active
- 2016-07-06 WO PCT/EP2016/065965 patent/WO2017071840A1/de active Application Filing
- 2016-07-06 PL PL16736838T patent/PL3368232T3/pl unknown
- 2016-07-06 EP EP16736838.0A patent/EP3368232B1/de active Active
Also Published As
Publication number | Publication date |
---|---|
US20180304344A1 (en) | 2018-10-25 |
WO2017071840A1 (de) | 2017-05-04 |
CN108348982A (zh) | 2018-07-31 |
JP6786597B2 (ja) | 2020-11-18 |
CN108348982B (zh) | 2019-10-15 |
JP2019506555A (ja) | 2019-03-07 |
BR112018006586A2 (pt) | 2018-10-23 |
EP3368232A1 (de) | 2018-09-05 |
DE102015220891A1 (de) | 2017-04-27 |
EP3368232B1 (de) | 2022-01-12 |
PL3368232T3 (pl) | 2022-05-02 |
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