BR9107269A - Cabecote de cilindro e motor de combustao interna - Google Patents
Cabecote de cilindro e motor de combustao internaInfo
- Publication number
- BR9107269A BR9107269A BR9107269A BR9107269A BR9107269A BR 9107269 A BR9107269 A BR 9107269A BR 9107269 A BR9107269 A BR 9107269A BR 9107269 A BR9107269 A BR 9107269A BR 9107269 A BR9107269 A BR 9107269A
- Authority
- BR
- Brazil
- Prior art keywords
- combustion engine
- internal combustion
- cylinder head
- cylinder
- head
- 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
- F02F1/42—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
- F02F1/4221—Shape or arrangement of intake or exhaust channels in cylinder heads specially adapted for four or more valves per cylinder particularly for three or more inlet 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
- F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
- F01L1/26—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of two or more valves operated simultaneously by same transmitting-gear; peculiar to machines or engines with more than two lift-valves per cylinder
- F01L1/265—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of two or more valves operated simultaneously by same transmitting-gear; peculiar to machines or engines with more than two lift-valves per cylinder peculiar to machines or engines with three or more intake valves per cylinder
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
- F02B2275/10—Diamond configuration of valves in cylinder heads
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
- F02B2275/18—DOHC [Double overhead camshaft]
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
- F02B2275/34—Lateral camshaft position
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B3/00—Engines characterised by air compression and subsequent fuel addition
- F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
-
- 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
- F02F2001/244—Arrangement of valve stems in cylinder heads
- F02F2001/247—Arrangement of valve stems in cylinder heads the valve stems being orientated in parallel with the cylinder axis
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US1991/006169 WO1993005287A1 (en) | 1991-08-30 | 1991-08-30 | Modified cylinder head |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9107269A true BR9107269A (pt) | 1994-04-19 |
Family
ID=22225776
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9107269A BR9107269A (pt) | 1991-08-30 | 1991-08-30 | Cabecote de cilindro e motor de combustao interna |
Country Status (8)
Country | Link |
---|---|
US (1) | US5205259A (pt) |
EP (1) | EP0555228B1 (pt) |
JP (1) | JPH06500841A (pt) |
AU (1) | AU657699B2 (pt) |
BR (1) | BR9107269A (pt) |
CA (1) | CA2087858A1 (pt) |
DE (1) | DE69121209T2 (pt) |
WO (1) | WO1993005287A1 (pt) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4332198A1 (de) * | 1993-09-22 | 1995-03-23 | Porsche Ag | Brennkraftmaschine |
GB2287286A (en) * | 1994-03-01 | 1995-09-13 | Renato Battaglia | I.c.engine |
US5934246A (en) * | 1998-01-05 | 1999-08-10 | Sato; Jun | Intake and exhaust method for achieving lean combustion in an engine |
JP3907835B2 (ja) * | 1998-06-25 | 2007-04-18 | 日産自動車株式会社 | 車両用エンジンの動弁装置 |
FR2887583A1 (fr) * | 2005-06-27 | 2006-12-29 | Renault Sas | Moteur a combustion interne avec stratification des gaz d'admission |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2330249B2 (de) * | 1973-06-14 | 1975-10-23 | Hgn Motoren Gmbh & Co, 2000 Hamburg | Verfahren und Vorrichtung zur Zufuhr von zusätzlicher Verbrennungsluft in den Zylinder einer Brennkraftmaschine |
GB2105785B (en) * | 1981-09-10 | 1984-10-03 | Honda Motor Co Ltd | Controlling opening of multiple i c engine intake and exhaust valves |
JPS62228622A (ja) * | 1986-03-31 | 1987-10-07 | Yamaha Motor Co Ltd | エンジンの吸気装置 |
DE3633509A1 (de) * | 1986-10-02 | 1988-04-14 | Porsche Ag | Brennkraftmaschine mit wenigstens zwei einlassventilen pro zylinder |
DE3724495A1 (de) * | 1987-07-24 | 1989-02-02 | Audi Ag | Ventilgesteuerte, fremdgezuendete viertakt-hubkolbenbrennkraftmaschine |
GB2213196B (en) * | 1987-12-08 | 1991-10-02 | Aston Martin Tickford | Multivalve cylinder head |
US4907554A (en) * | 1989-01-23 | 1990-03-13 | Bergeron Charles W | Multiple intake poppet valve array for a single port |
US5016592A (en) * | 1989-02-14 | 1991-05-21 | Yamaha Hatsudoki Kabushika Kaisha | Cylinder head and valve train arrangement for multiple valve engine |
US4938192A (en) * | 1989-05-02 | 1990-07-03 | Pavo Pusic | Piston cylinder combination with engine cylinder wall having valve ports and combustion chamber |
US5018497A (en) * | 1989-05-29 | 1991-05-28 | Yamaha Hatsudoki Kabushika Kaisha | Multiple valve internal combustion engine |
IT1233237B (it) * | 1989-08-04 | 1992-03-20 | Fiat Auto Spa | Testa cilindri per un motore a combustione interna con cinque valvole per cilindro |
JPH03264727A (ja) * | 1990-03-15 | 1991-11-26 | Mazda Motor Corp | 多弁エンジンの吸気装置 |
-
1991
- 1991-08-30 AU AU84416/91A patent/AU657699B2/en not_active Ceased
- 1991-08-30 US US07/752,507 patent/US5205259A/en not_active Expired - Lifetime
- 1991-08-30 EP EP91915404A patent/EP0555228B1/en not_active Expired - Lifetime
- 1991-08-30 JP JP3514560A patent/JPH06500841A/ja active Pending
- 1991-08-30 CA CA002087858A patent/CA2087858A1/en not_active Abandoned
- 1991-08-30 DE DE69121209T patent/DE69121209T2/de not_active Expired - Fee Related
- 1991-08-30 BR BR9107269A patent/BR9107269A/pt not_active IP Right Cessation
- 1991-08-30 WO PCT/US1991/006169 patent/WO1993005287A1/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
EP0555228B1 (en) | 1996-07-31 |
WO1993005287A1 (en) | 1993-03-18 |
EP0555228A4 (pt) | 1994-01-12 |
AU657699B2 (en) | 1995-03-23 |
CA2087858A1 (en) | 1993-03-01 |
EP0555228A1 (en) | 1993-08-18 |
DE69121209D1 (de) | 1996-09-05 |
DE69121209T2 (de) | 1997-03-13 |
JPH06500841A (ja) | 1994-01-27 |
US5205259A (en) | 1993-04-27 |
AU8441691A (en) | 1993-04-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EE | Request for examination | ||
FF | Decision: intention to grant | ||
KD | Notifcation of receipt (letter patent) | ||
FG | Letter patent granted | ||
B21A | Patent or certificate of addition expired [chapter 21.1 patent gazette] |
Free format text: PATENTE EXTINTA EM 30/08/2006 |