BR112013026053A2 - cabeçote de motor de combustão interna - Google Patents
cabeçote de motor de combustão internaInfo
- Publication number
- BR112013026053A2 BR112013026053A2 BR112013026053A BR112013026053A BR112013026053A2 BR 112013026053 A2 BR112013026053 A2 BR 112013026053A2 BR 112013026053 A BR112013026053 A BR 112013026053A BR 112013026053 A BR112013026053 A BR 112013026053A BR 112013026053 A2 BR112013026053 A2 BR 112013026053A2
- Authority
- BR
- Brazil
- Prior art keywords
- mounting hole
- spark plug
- plug mounting
- combustion engine
- internal combustion
- 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
- F02F1/242—Arrangement of spark plugs or injectors
-
- 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
- F02F1/26—Cylinder heads having cooling means
- F02F1/36—Cylinder heads having cooling means for liquid cooling
-
- 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
-
- 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
- F02F1/26—Cylinder heads having cooling means
- F02F1/36—Cylinder heads having cooling means for liquid cooling
- F02F1/38—Cylinder heads having cooling means for liquid cooling the cylinder heads being of overhead valve type
-
- 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
- F02F1/26—Cylinder heads having cooling means
- F02F1/36—Cylinder heads having cooling means for liquid cooling
- F02F1/40—Cylinder heads having cooling means for liquid cooling cylinder heads with means for directing, guiding, or distributing liquid stream
-
- 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
- F02F1/4214—Shape or arrangement of intake or exhaust channels in cylinder heads specially adapted for four or more valves per cylinder
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Abstract
resumo patente de invenção: "cabeçote de cilindro de motor de combustão interna". a presente invenção refere-se ao cabeçote de cilindro (1) que inclui uma camisa d'água (4) formada em torno de um furo de montagem de vela de ignição (5). as superfícies superiores (de 12 a 14) de porções da camisa d'água (4) entre os orifícios de admissão (7) e o furo de montagem de vela de ignição (5) e entre os orifícios de escape (8) e o furo de montagem de vela de ignição são ajustadas para ficarem mais baixas do que as superfícies superiores (de 15 a 17) das porções remanescentes da camisa d'água (4) em torno do furo de montagem de vela de ignição (5) para aumentar a rigidez. assim, a deformação do cabeçote (1) devido à pressão interna do cilindro é limitada, e a concentração de esforço em torno do furo de montagem de vela de ignição (5) devido a tal deformação é reduzida.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2011/059024 WO2012140722A1 (ja) | 2011-04-11 | 2011-04-11 | 内燃機関のシリンダーヘッド |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112013026053A2 true BR112013026053A2 (pt) | 2017-02-14 |
Family
ID=47008933
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112013026053A BR112013026053A2 (pt) | 2011-04-11 | 2011-04-11 | cabeçote de motor de combustão interna |
Country Status (9)
Country | Link |
---|---|
US (1) | US8904975B2 (pt) |
EP (1) | EP2698522B1 (pt) |
JP (1) | JP5692364B2 (pt) |
KR (1) | KR20130127546A (pt) |
CN (1) | CN103459814B (pt) |
AU (1) | AU2011365254B2 (pt) |
BR (1) | BR112013026053A2 (pt) |
RU (1) | RU2552018C1 (pt) |
WO (1) | WO2012140722A1 (pt) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016138461A (ja) * | 2015-01-26 | 2016-08-04 | トヨタ自動車株式会社 | シリンダヘッド及びシリンダヘッドの製造方法 |
US10202888B2 (en) * | 2015-12-08 | 2019-02-12 | Ford Global Technologies, Llc | Engine air path cooling system |
JP6562013B2 (ja) | 2017-02-16 | 2019-08-21 | トヨタ自動車株式会社 | シリンダヘッド |
RU2704708C2 (ru) * | 2017-08-24 | 2019-10-30 | Акционерное общество "АвтоВАЗ" | Головка блока цилиндров двигателя внутреннего сгорания |
CN112502847A (zh) * | 2020-11-27 | 2021-03-16 | 潍柴动力股份有限公司 | 发动机缸盖及天然气发动机 |
US11459975B1 (en) * | 2021-07-06 | 2022-10-04 | Caterpillar Inc. | Cylinder head having cast-in coolant passages arranged for passive igniter cooling |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1338342A (en) * | 1917-04-09 | 1920-04-27 | Waukesha Motor Co | Internal-combustion engine |
JP3280489B2 (ja) | 1993-09-30 | 2002-05-13 | マツダ株式会社 | エンジンのシリンダヘッド構造およびその製造方法 |
DE19737492C1 (de) * | 1997-08-28 | 1998-10-29 | Daimler Benz Ag | Flüssigkeitsgekühlter Zylinderkopf einer mehrzylindrigen Brennkraftmaschine |
JP4199355B2 (ja) * | 1999-02-09 | 2008-12-17 | トヨタ自動車株式会社 | 内燃機関のシリンダヘッド |
JP2000310157A (ja) | 1999-04-27 | 2000-11-07 | Mazda Motor Corp | 多気筒エンジンのシリンダヘッド構造 |
US20020124815A1 (en) * | 2001-03-06 | 2002-09-12 | Toyota Jidosha Kabushiki Kaisha | Cooling structure of cylinder head and method for manufacturing cylinder head |
JP2002256966A (ja) | 2001-03-06 | 2002-09-11 | Toyota Motor Corp | シリンダヘッドの冷却構造 |
JP4157714B2 (ja) * | 2002-03-06 | 2008-10-01 | ヤンマー株式会社 | エンジンの熱交換器 |
JP3916056B2 (ja) * | 2002-04-11 | 2007-05-16 | いすゞ自動車株式会社 | シリンダヘッド |
JP2003310157A (ja) | 2002-04-17 | 2003-11-05 | Keiki Rin | 茶葉の加工方法 |
DE20216452U1 (de) * | 2002-10-25 | 2002-12-19 | FEV Motorentechnik GmbH, 52078 Aachen | Zylinderkopf für eine wassergekühlte Kolbenbrennkraftmaschine mit Innenversteifung |
JP4158528B2 (ja) | 2003-01-10 | 2008-10-01 | いすゞ自動車株式会社 | 多気筒内燃機関のシリンダヘッド内部冷却構造 |
JP4112391B2 (ja) * | 2003-02-06 | 2008-07-02 | 本田技研工業株式会社 | 内燃機関のシリンダヘッド |
JP2005264765A (ja) * | 2004-03-16 | 2005-09-29 | Mazda Motor Corp | エンジンのシリンダヘッド構造 |
JP4375261B2 (ja) | 2005-03-18 | 2009-12-02 | マツダ株式会社 | シリンダヘッドおよびこれを用いた水冷エンジン |
KR100747272B1 (ko) * | 2006-02-21 | 2007-08-07 | 현대자동차주식회사 | 차량의 실린더헤드의 워터자켓구조 |
US7520257B2 (en) * | 2006-04-13 | 2009-04-21 | Caterpillar Inc. | Engine cylinder head |
FR2906571B1 (fr) * | 2006-10-02 | 2012-01-06 | Renault Sas | Culasse munie d'inserts pour moteurs a combustion interne |
JP2009197725A (ja) | 2008-02-22 | 2009-09-03 | Nissan Motor Co Ltd | 内燃機関のシリンダヘッド |
JP5035095B2 (ja) | 2008-04-25 | 2012-09-26 | トヨタ自動車株式会社 | シリンダヘッドの冷却水通路構造 |
-
2011
- 2011-04-11 KR KR1020137028412A patent/KR20130127546A/ko active Search and Examination
- 2011-04-11 WO PCT/JP2011/059024 patent/WO2012140722A1/ja active Application Filing
- 2011-04-11 EP EP11863558.0A patent/EP2698522B1/en not_active Not-in-force
- 2011-04-11 AU AU2011365254A patent/AU2011365254B2/en not_active Ceased
- 2011-04-11 BR BR112013026053A patent/BR112013026053A2/pt not_active Application Discontinuation
- 2011-04-11 JP JP2013509683A patent/JP5692364B2/ja not_active Expired - Fee Related
- 2011-04-11 US US14/110,606 patent/US8904975B2/en not_active Expired - Fee Related
- 2011-04-11 RU RU2013149564/06A patent/RU2552018C1/ru not_active IP Right Cessation
- 2011-04-11 CN CN201180069978.8A patent/CN103459814B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP2698522A1 (en) | 2014-02-19 |
JPWO2012140722A1 (ja) | 2014-07-28 |
RU2013149564A (ru) | 2015-05-20 |
US20140076262A1 (en) | 2014-03-20 |
EP2698522A4 (en) | 2014-10-08 |
WO2012140722A1 (ja) | 2012-10-18 |
JP5692364B2 (ja) | 2015-04-01 |
RU2552018C1 (ru) | 2015-06-10 |
EP2698522B1 (en) | 2015-12-30 |
CN103459814A (zh) | 2013-12-18 |
CN103459814B (zh) | 2015-12-09 |
AU2011365254A1 (en) | 2013-10-31 |
KR20130127546A (ko) | 2013-11-22 |
AU2011365254B2 (en) | 2015-11-05 |
US8904975B2 (en) | 2014-12-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BR112013026053A2 (pt) | cabeçote de motor de combustão interna | |
FI20075793A (fi) | Polttomoottorin esikammiojärjestely | |
BR112015009350A2 (pt) | motor de combustão interna | |
BR112015007293A2 (pt) | estrutura de montagem do coletor de escape para motor de combustão interna | |
MX2015016390A (es) | Metodo para producir una capa de protecion contra oxidacion para un piston para el uso en motores de combustion interna y piston que tiene una capa de proteccion contra oxidacion. | |
WO2012087907A3 (en) | Turbocharger and engine cylinder head assembly | |
FR2958336B1 (fr) | Collecteur de repartition de gaz dans la culasse d'un moteur avec melange des gaz d'echappement recircules a contre-courant des gaz d'admission. | |
BR112015000575A2 (pt) | estrutura de passagem de escape para motor de combustão interna | |
BR112015004982A2 (pt) | cabeça de cilindro | |
BRPI0400280A (pt) | Cabeçote dos cilindros de um motor de combustão interna | |
BR112014007441A2 (pt) | pistão para motor de combustão | |
ATE390548T1 (de) | Zylinderkopfkühlmantel | |
BR112013029329A2 (pt) | dispositivo para separação de água do ar de combustão a ser alimentado em um motor de combustão | |
IN2014DE01650A (pt) | ||
BR112014032328A2 (pt) | cabeça do cilindro para motor de combustão interna | |
MY164050A (en) | Internal combustion engine and straddle-type vehicle including the same | |
BR112014008121A2 (pt) | processo para operação de um motor de combustão interna | |
BR112014011605A2 (pt) | processo para refrigerar o ar de admissão comprimido de um motor de combustão interna superalimentado | |
PH12013000370B1 (en) | Forced air-cooling type internal combustion engine and saddled vehicle having the same | |
BRPI1104648B8 (pt) | Motor de combustão interna e método de fabricação do mesmo | |
BR112014017578A2 (pt) | pistão | |
BR112015004142A2 (pt) | pistão | |
BR112014028781A2 (pt) | método e dispositivo para gerenciamento de gás de escape | |
PL397835A1 (pl) | Swieca obwodowa do silników z zaplonem iskrowym | |
TH60932B (th) | โครงสร้างท่อไอเสียของเครื่องยนต์สันดาปภายใน |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
B11B | Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements |