MX2017007155A - Cabeza de cilindros, motor de combustion interna equipado con la misma, y metodo de fabricacion de cabeza de cilindros. - Google Patents
Cabeza de cilindros, motor de combustion interna equipado con la misma, y metodo de fabricacion de cabeza de cilindros.Info
- Publication number
- MX2017007155A MX2017007155A MX2017007155A MX2017007155A MX2017007155A MX 2017007155 A MX2017007155 A MX 2017007155A MX 2017007155 A MX2017007155 A MX 2017007155A MX 2017007155 A MX2017007155 A MX 2017007155A MX 2017007155 A MX2017007155 A MX 2017007155A
- Authority
- MX
- Mexico
- Prior art keywords
- cylinder head
- intake passage
- combustion engine
- internal combustion
- same
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F1/00—Cylinders; Cylinder heads
- F02F1/24—Cylinder heads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/06—Permanent moulds for shaped castings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D15/00—Casting using a mould or core of which a part significant to the process is of high thermal conductivity, e.g. chill casting; Moulds or accessories specially adapted therefor
- B22D15/02—Casting using a mould or core of which a part significant to the process is of high thermal conductivity, e.g. chill casting; Moulds or accessories specially adapted therefor of cylinders, pistons, bearing shells or like thin-walled objects
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F1/00—Cylinders; Cylinder heads
- F02F1/24—Cylinder heads
- F02F1/42—Shape or arrangement of intake or exhaust channels in cylinder heads
- F02F1/4235—Shape or arrangement of intake or exhaust channels in cylinder heads of intake channels
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F1/00—Cylinders; Cylinder heads
- F02F1/24—Cylinder heads
- F02F2001/241—Cylinder heads specially adapted to pent roof shape of the combustion chamber
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F2200/00—Manufacturing
- F02F2200/06—Casting
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Abstract
Objeto: Proporcionar una técnica para contribuir al equilibrio de la mejora de la eficiencia de la combustión y la reducción de peso. Medios de resolución: Una sección (35) rebajada, provista en el espacio entre un segundo pasaje (322) de admisión y un tercer pasaje (323) de admisión de los espacios entre cada pasaje (32) de admisión, se forma en una pared (27b) inferior de una parte (27) de montaje a fin de abrir hacia la dirección en que está mirando una plataforma (24) inferior, no hacia la dirección en que está mirando una placa (27a) de contacto. Esto permite que no se limite el tamaño de la sección (35) rebajada, incluso en el caso en que un miembro (58) de cojinete se dispone en el espacio entre el segundo pasaje (322) de admisión y el tercer pasaje (323) de admisión para soportar de manera giratoria un eje (54) de válvula debido a la provisión de un dispositivo (50) de válvula de control de volteo en una parte (46) de reborde de montaje de un colector (4) de admisión. Esto permite que se logre un equilibrio de la mejora de la eficiencia de la combustión y la reducción de peso de un motor de combustión interna (1).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015001056 | 2015-01-06 | ||
PCT/JP2015/059917 WO2016111021A1 (ja) | 2015-01-06 | 2015-03-30 | シリンダヘッドおよびこれを備える内燃機関ならびにシリンダヘッドの製造方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2017007155A true MX2017007155A (es) | 2017-08-28 |
Family
ID=56355739
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2017007155A MX2017007155A (es) | 2015-01-06 | 2015-03-30 | Cabeza de cilindros, motor de combustion interna equipado con la misma, y metodo de fabricacion de cabeza de cilindros. |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP3244050B1 (es) |
JP (1) | JP6461199B2 (es) |
CN (1) | CN107002592A (es) |
MX (1) | MX2017007155A (es) |
WO (1) | WO2016111021A1 (es) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111664021B (zh) * | 2020-06-02 | 2021-12-07 | 东风汽车集团有限公司 | 一种进气道及气缸盖 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5866141U (ja) * | 1981-10-29 | 1983-05-06 | 日産自動車株式会社 | 内燃機関のシリンダブロツク |
SE8600191L (sv) * | 1985-01-18 | 1986-07-19 | Honda Motor Co Ltd | Forbrenningsmotor |
JP2676934B2 (ja) * | 1989-08-18 | 1997-11-17 | 日産自動車株式会社 | 内燃機関のシリンダヘッド構造 |
JPH0343560U (es) * | 1989-09-06 | 1991-04-24 | ||
JP3464093B2 (ja) * | 1996-03-08 | 2003-11-05 | ダイハツ工業株式会社 | シリンダヘッド |
JP3711699B2 (ja) * | 1997-05-27 | 2005-11-02 | 日産自動車株式会社 | 直噴火花点火式内燃機関 |
JP2002310000A (ja) * | 2001-04-13 | 2002-10-23 | Honda Motor Co Ltd | 内燃機関のシリンダヘッド |
JP2005076487A (ja) * | 2003-08-29 | 2005-03-24 | Suzuki Motor Corp | 多気筒エンジンのシリンダヘッド |
JP4330422B2 (ja) * | 2003-10-20 | 2009-09-16 | 日産自動車株式会社 | 鋳包み対象板部材、吸気ポート用の仕切り板、吸気ポート成形用砂中子およびシリンダヘッド |
JP5235512B2 (ja) * | 2008-06-10 | 2013-07-10 | 愛知機械工業株式会社 | ブローバイガス還流構造および内燃機関 |
JP5062299B2 (ja) * | 2010-06-16 | 2012-10-31 | トヨタ自動車株式会社 | 排気冷却用アダプタ |
JP5664628B2 (ja) * | 2012-10-16 | 2015-02-04 | トヨタ自動車株式会社 | 過給機付き内燃機関のブローバイガス換気システム |
JP6338824B2 (ja) * | 2013-05-21 | 2018-06-06 | 株式会社マーレ フィルターシステムズ | 内燃機関の吸気装置 |
-
2015
- 2015-03-30 MX MX2017007155A patent/MX2017007155A/es unknown
- 2015-03-30 JP JP2016568260A patent/JP6461199B2/ja active Active
- 2015-03-30 CN CN201580063230.5A patent/CN107002592A/zh active Pending
- 2015-03-30 EP EP15876894.5A patent/EP3244050B1/en active Active
- 2015-03-30 WO PCT/JP2015/059917 patent/WO2016111021A1/ja active Application Filing
Also Published As
Publication number | Publication date |
---|---|
EP3244050A1 (en) | 2017-11-15 |
EP3244050B1 (en) | 2019-12-18 |
WO2016111021A1 (ja) | 2016-07-14 |
CN107002592A (zh) | 2017-08-01 |
JP6461199B2 (ja) | 2019-01-30 |
JPWO2016111021A1 (ja) | 2017-10-19 |
EP3244050A4 (en) | 2018-08-22 |
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