IT8267531A0 - Metodo per l ottenimento di una sede valvola su una testata di un motore endotermico e motore con sedi valvola ottenute con tale metodo - Google Patents
Metodo per l ottenimento di una sede valvola su una testata di un motore endotermico e motore con sedi valvola ottenute con tale metodoInfo
- Publication number
- IT8267531A0 IT8267531A0 IT8267531A IT6753182A IT8267531A0 IT 8267531 A0 IT8267531 A0 IT 8267531A0 IT 8267531 A IT8267531 A IT 8267531A IT 6753182 A IT6753182 A IT 6753182A IT 8267531 A0 IT8267531 A0 IT 8267531A0
- Authority
- IT
- Italy
- Prior art keywords
- engine
- obtaining
- cylinder head
- valve seat
- ice
- 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
- F01L3/22—Valve-seats not provided for in preceding subgroups of this group; Fixing of valve-seats
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C26/00—Coating not provided for in groups C23C2/00 - C23C24/00
- C23C26/02—Coating not provided for in groups C23C2/00 - C23C24/00 applying molten material to the substrate
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT67531/82A IT1155320B (it) | 1982-04-22 | 1982-04-22 | Metodo per l'ottenimento di una sede valvola su una testata di un motore endotermico e motore con sedi valvola ottenute con tale metodo |
EP83103005A EP0092683B1 (en) | 1982-04-22 | 1983-03-25 | Method for forming a valve seat on an endothermic engine cylinder head, and the engine with valve seats formed by this method |
DE8383103005T DE3369868D1 (en) | 1982-04-22 | 1983-03-25 | Method for forming a valve seat on an endothermic engine cylinder head, and the engine with valve seats formed by this method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT67531/82A IT1155320B (it) | 1982-04-22 | 1982-04-22 | Metodo per l'ottenimento di una sede valvola su una testata di un motore endotermico e motore con sedi valvola ottenute con tale metodo |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8267531A0 true IT8267531A0 (it) | 1982-04-22 |
IT1155320B IT1155320B (it) | 1987-01-28 |
Family
ID=11303192
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT67531/82A IT1155320B (it) | 1982-04-22 | 1982-04-22 | Metodo per l'ottenimento di una sede valvola su una testata di un motore endotermico e motore con sedi valvola ottenute con tale metodo |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0092683B1 (it) |
DE (1) | DE3369868D1 (it) |
IT (1) | IT1155320B (it) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3435460A1 (de) * | 1984-09-27 | 1986-04-10 | M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8000 München | Verfahren zur herstellung von werkstuecken aus leichtmetall |
GB2169318A (en) * | 1985-01-04 | 1986-07-09 | Rolls Royce | Metal surface hardening by carbide formation |
JPS62150014A (ja) * | 1985-12-25 | 1987-07-04 | Toyota Motor Corp | アルミニウム合金製バルブシ−トレスシリンダヘツド |
US5742020A (en) * | 1995-01-23 | 1998-04-21 | Yamaha Hatsudoki Kabushiki Kaisha | Valve seat-bonded cylinder head and method for producing same |
JP3373317B2 (ja) * | 1995-02-16 | 2003-02-04 | ヤマハ発動機株式会社 | シリンダヘッドのバルブシート部構造 |
JP3380081B2 (ja) * | 1995-03-13 | 2003-02-24 | ヤマハ発動機株式会社 | バルブシート |
DE69606205T2 (de) * | 1995-02-28 | 2000-06-08 | Yamaha Hatsudoki K.K., Iwata | Zylinderkopf und Verfahren zur Herstellung eines Ventilsitzes |
JPH08270500A (ja) * | 1995-03-31 | 1996-10-15 | Yamaha Motor Co Ltd | 内燃エンジン |
JPH08312800A (ja) * | 1995-05-15 | 1996-11-26 | Yamaha Motor Co Ltd | 接合型バルブシート |
JP3394363B2 (ja) * | 1995-06-28 | 2003-04-07 | ヤマハ発動機株式会社 | エンジン用シリンダヘッド |
US5778531A (en) * | 1995-09-14 | 1998-07-14 | Yamaha Hatsudoki Kabushiki Kaisha | Method of manufacturing cylinder head for engine |
JPH0979014A (ja) * | 1995-09-14 | 1997-03-25 | Yamaha Motor Co Ltd | エンジン用シリンダヘッドの製造方法 |
US5705786A (en) * | 1995-12-29 | 1998-01-06 | General Electric Company | Underwater welding |
US5745993A (en) * | 1996-02-27 | 1998-05-05 | Yamaha Hatsudoki Kabushiki Kaisha | Valve seat |
FR2765915B1 (fr) * | 1997-07-10 | 1999-08-27 | Renault | Procede de fabrication d'une culasse a sieges de soupape integres et culasse a sieges de soupape integres |
DE19912889A1 (de) | 1999-03-23 | 2000-09-28 | Daimler Chrysler Ag | Verfahren zur Herstellung eines Ventilsitzes |
DE10156196C1 (de) * | 2001-11-15 | 2003-01-02 | Daimler Chrysler Ag | Verfahren zur Herstellung eines Ventilsitzes |
FR2848245B1 (fr) | 2002-12-10 | 2007-03-09 | Renault Sa | Siege de soupape pour culasse de moteur a combustion interne |
DE10353474B4 (de) * | 2003-11-15 | 2007-02-22 | Daimlerchrysler Ag | Bauteil einer Brennkraftmaschine und Verfahren zu dessen Herstellung |
DE10353473B4 (de) * | 2003-11-15 | 2007-02-22 | Daimlerchrysler Ag | Bauteil einer Brennkraftmaschine und Verfahren zu dessen Herstellung |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB475585A (en) * | 1935-06-03 | 1937-11-23 | Wilcox Rich Corp | Improvements in or relating to valve parts and method of constructing the same |
FR1129024A (fr) * | 1955-05-20 | 1957-01-15 | Automobiles Ind Latil | Procédé pour améliorer les surfaces de contact des soupapes et de leurs sièges |
US3505489A (en) * | 1965-12-10 | 1970-04-07 | Hitachi Metals Ltd | Method of depositing corrosion-resisting and wear-resisting alloy on contact parts between valve members and valve seats |
DE2164357B2 (de) * | 1971-12-23 | 1980-08-28 | Daimler-Benz Ag, 7000 Stuttgart | Ventilsitzring mit einem Gewinde zum Einschrauben in einen Zylinderkopf einer Brennkraftmaschine |
IT1172891B (it) * | 1978-07-04 | 1987-06-18 | Fiat Spa | Procedimento per rivestire con materiale antiusura una superficie metallica |
GB2052566B (en) * | 1979-03-30 | 1982-12-15 | Rolls Royce | Laser aplication of hard surface alloy |
-
1982
- 1982-04-22 IT IT67531/82A patent/IT1155320B/it active
-
1983
- 1983-03-25 EP EP83103005A patent/EP0092683B1/en not_active Expired
- 1983-03-25 DE DE8383103005T patent/DE3369868D1/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE3369868D1 (en) | 1987-04-02 |
EP0092683A1 (en) | 1983-11-02 |
IT1155320B (it) | 1987-01-28 |
EP0092683B1 (en) | 1987-02-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
IT8267531A0 (it) | Metodo per l ottenimento di una sede valvola su una testata di un motore endotermico e motore con sedi valvola ottenute con tale metodo | |
ES543731A0 (es) | Un procedimiento para retardo de descompresion de un motor de combustion interna de varios cilindros y cuatro tiempos | |
DE3473325D1 (en) | Resonator for internal combustion engines | |
GB2148451B (en) | Structure of internal-combustion engine piston | |
DE3476243D1 (en) | Piston-and-cylinder assembly for internal combustion engines | |
ITRM920770A0 (it) | Motore a combustione interna per dispositivo di propulsione marina e metodo per produrlo. | |
EP0121022A3 (en) | Muffler for internal combustion engines | |
ES542953A0 (es) | Dispositivo para el montaje de las valvulas en la culata de un motor de combustion interna | |
GB2143901B (en) | Internal combustion engine and frame assembly | |
GB2142977B (en) | Cylinder head of internal combustion engine | |
IT8268506A0 (it) | Dispositivo cinematico per il comando di una valvola di un motore endotermico | |
GB2134977B (en) | Internal combustion engine and cylinder head therefor | |
DE3468133D1 (en) | Method of interrupting fuel injection into an internal-combustion engine during deceleration | |
DE58902410D1 (de) | Kuehlvorrichtung fuer die im zylinderkopf einer brennkraftmaschine angeordneten ventilsitzringe. | |
GB2150634B (en) | Cast i c engine cylinder head | |
GB2146067B (en) | Drive arrangement of an auxiliary device in an internal combustion engine | |
IT8421173A0 (it) | Motore diesel. | |
GB2157770B (en) | Decompression device for internal combustion engine | |
IT8467545A0 (it) | Assieme motore trasmissione per elicottero | |
IT8222969A0 (it) | Procedimento per controllare la tenuta di una valvola, presentante un otturatore ed una sede, di un motore endotermico, nonche'dispositivo per attuare il procedimento. | |
IT8968103A0 (it) | Sede valvola bimetallica, in particolare per una testata di un motore,e metodo per la sua preparazione | |
HU180497B (en) | Method and apparatus for preventing from aursting the separating wall aeing between the valves in the cylinder head of internal combustion engines | |
EP0283911A3 (en) | Cylinder head for an internal-combustion engine | |
IT8209500A0 (it) | Una magnete-volano per accensione in motori a combustione interna emetodo per la sua fabbricazione | |
DE3379339D1 (en) | Ceramic head for internal combustion engine |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19940429 |