ES2171690T3 - Dispositivo de culata de cilindro. - Google Patents
Dispositivo de culata de cilindro.Info
- Publication number
- ES2171690T3 ES2171690T3 ES96923167T ES96923167T ES2171690T3 ES 2171690 T3 ES2171690 T3 ES 2171690T3 ES 96923167 T ES96923167 T ES 96923167T ES 96923167 T ES96923167 T ES 96923167T ES 2171690 T3 ES2171690 T3 ES 2171690T3
- Authority
- ES
- Spain
- Prior art keywords
- chamber
- cylinder head
- cylinder
- head device
- combustion chamber
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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
- F02F1/26—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
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D15/00—Varying compression ratio
- F02D15/04—Varying compression ratio by alteration of volume of compression space without changing piston stroke
-
- 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
- F02B19/00—Engines characterised by precombustion chambers
- F02B19/02—Engines characterised by precombustion chambers the chamber being periodically isolated from its 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
- F02B19/00—Engines characterised by precombustion chambers
- F02B19/12—Engines characterised by precombustion chambers with positive ignition
-
- 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
- F02B1/00—Engines characterised by fuel-air mixture compression
- F02B1/02—Engines characterised by fuel-air mixture compression with positive ignition
- F02B1/04—Engines characterised by fuel-air mixture compression with positive ignition with fuel-air mixture admission into cylinder
-
- 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
- F02F1/00—Cylinders; Cylinder heads
- F02F1/24—Cylinder heads
- F02F2001/244—Arrangement of valve stems in cylinder heads
- F02F2001/245—Arrangement of valve stems in cylinder heads the valve stems being orientated at an angle with the cylinder axis
-
- 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
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)
- Combustion Methods Of Internal-Combustion Engines (AREA)
- Apparatus For Radiation Diagnosis (AREA)
Abstract
ESTA INVENCION SE REFIERE A UN MECANISMO (2) EN LA CULATA DE UN CILINDRO PARA UN MOTOR DE COMBUSTION INTERNA CON UN CILINDRO (4) COMO MINIMO. LA CULATA DEL CILINDRO TIENE PARA CADA CILINDRO UN CANAL DE ENTRADA (6) CON UNA VALVULA DE ENTRADA (7) Y UN CANAL DE ESCAPE (8) CON UNA VALVULA DE ESCAPE (9), ADEMAS DE UNA BUJIA (10). DE ACUERDO CON LA INVENCION, LA CULATA DEL CILINDRO (2) PARA CADA CILINDRO (4) ESTA FORMADA POR UNA CAMARA (15) QUE ESTA EN COMUNICACION CON LA CAMARA DE COMBUSTION (5). LA CAMARA (15) ESTA PROVISTA DE UNA VALVULA (11), QUE SE PUEDE DESPLAZAR ENTRE UNA PRIMERA POSICION, EN LA QUE CORTA LA COMUNICACION ENTRE LA CAMARA (15) Y LA CAMARA DE COMBUSTION (5), Y UNA SEGUNDA POSICION, EN LA QUE LA CAMARA (15) TIENE UNA LIBRE COMUNICACION CON LA CAMARA DE COMBUSTION (5). LAS VALVULAS (11) TAMBIEN CONSTAN DE UN SOPORTE PARA LA BUJIA (10),QUE SE PROLONGA A TRAVES DE LA VALVULA (11) Y QUE SOBRESALE, INTRODUCIENDO SU EXTREMO EN LA CAMARA DE COMBUSTION (5) O DENTRO DE LA CAMARA (15).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9502470A SE512190C2 (sv) | 1995-07-06 | 1995-07-06 | Anordning vid ett cylinderhuvud |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2171690T3 true ES2171690T3 (es) | 2002-09-16 |
Family
ID=20398886
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES96923167T Expired - Lifetime ES2171690T3 (es) | 1995-07-06 | 1996-07-05 | Dispositivo de culata de cilindro. |
Country Status (10)
Country | Link |
---|---|
EP (1) | EP0836675B1 (es) |
JP (1) | JPH11508663A (es) |
KR (1) | KR19990028719A (es) |
AT (1) | ATE212106T1 (es) |
AU (1) | AU705508B2 (es) |
BR (1) | BR9609456A (es) |
DE (1) | DE69618596T2 (es) |
ES (1) | ES2171690T3 (es) |
SE (1) | SE512190C2 (es) |
WO (1) | WO1997002417A1 (es) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10311229B4 (de) * | 2003-03-14 | 2005-03-31 | Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr | Verbrennungsmotor mit veränderbarem Verdichtungsverhältnis |
KR101251692B1 (ko) * | 2007-12-10 | 2013-04-09 | 현대자동차주식회사 | 압축비 가변형 스파크 플러그 |
EP2336521A1 (en) * | 2009-12-15 | 2011-06-22 | Wärtsilä Schweiz AG | A cylinder arrangement for an internal combustion engine |
FI20125250L (fi) * | 2012-03-09 | 2013-09-10 | Waertsilae Finland Oy | Kaasunvaihtoventtiilijärjestely ja kaasunvaihtoventtiili |
GB2545656A (en) * | 2015-12-18 | 2017-06-28 | Caterpillar Energy Solutions Gmbh | Spark plug |
CN114183235B (zh) * | 2022-02-14 | 2022-04-19 | 潍柴动力股份有限公司 | 一种内燃机 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US996378A (en) * | 1907-09-11 | 1911-06-27 | Gen Electric | Changeable-compression engine. |
US2728332A (en) * | 1952-12-26 | 1955-12-27 | George S Troberg | Means for changing the cubical contents of the combustion chambers of an internal combustion engine |
US3168083A (en) * | 1962-10-22 | 1965-02-02 | Lucian F Buchanan | Internal combustion engine exhaust valve assembly |
DK130485B (da) * | 1973-06-08 | 1975-02-24 | E Nielsen | Eksplosionsmotor. |
DE3339578A1 (de) * | 1983-11-02 | 1985-05-09 | Volkswagenwerk Ag, 3180 Wolfsburg | Einrichtung zur verdichtungssteuerung |
GB2223059A (en) * | 1988-09-24 | 1990-03-28 | Ford Motor Co | Engine with variable compression ratio |
SE509070C2 (sv) * | 1995-02-10 | 1998-11-30 | Fanja Ltd | Anordning vid ett cylinderhuvud för en förbränningsmotor |
-
1995
- 1995-07-06 SE SE9502470A patent/SE512190C2/sv not_active IP Right Cessation
-
1996
- 1996-07-05 KR KR1019980700017A patent/KR19990028719A/ko not_active Application Discontinuation
- 1996-07-05 ES ES96923167T patent/ES2171690T3/es not_active Expired - Lifetime
- 1996-07-05 DE DE69618596T patent/DE69618596T2/de not_active Expired - Fee Related
- 1996-07-05 WO PCT/SE1996/000920 patent/WO1997002417A1/en not_active Application Discontinuation
- 1996-07-05 AT AT96923167T patent/ATE212106T1/de not_active IP Right Cessation
- 1996-07-05 EP EP96923167A patent/EP0836675B1/en not_active Expired - Lifetime
- 1996-07-05 JP JP9505089A patent/JPH11508663A/ja active Pending
- 1996-07-05 AU AU63754/96A patent/AU705508B2/en not_active Ceased
- 1996-07-05 BR BR9609456A patent/BR9609456A/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
SE9502470L (sv) | 1997-01-07 |
DE69618596D1 (de) | 2002-02-21 |
WO1997002417A1 (en) | 1997-01-23 |
KR19990028719A (ko) | 1999-04-15 |
SE512190C2 (sv) | 2000-02-07 |
ATE212106T1 (de) | 2002-02-15 |
EP0836675A1 (en) | 1998-04-22 |
BR9609456A (pt) | 1999-03-02 |
AU705508B2 (en) | 1999-05-27 |
JPH11508663A (ja) | 1999-07-27 |
AU6375496A (en) | 1997-02-05 |
DE69618596T2 (de) | 2002-09-26 |
SE9502470D0 (sv) | 1995-07-06 |
EP0836675B1 (en) | 2002-01-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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