JPH0336147B2 - - Google Patents
Info
- Publication number
- JPH0336147B2 JPH0336147B2 JP60117561A JP11756185A JPH0336147B2 JP H0336147 B2 JPH0336147 B2 JP H0336147B2 JP 60117561 A JP60117561 A JP 60117561A JP 11756185 A JP11756185 A JP 11756185A JP H0336147 B2 JPH0336147 B2 JP H0336147B2
- Authority
- JP
- Japan
- Prior art keywords
- pair
- intake ports
- cooling water
- cylinder
- wall surface
- 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
- 239000000498 cooling water Substances 0.000 claims description 39
- 238000002485 combustion reaction Methods 0.000 claims description 24
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
-
- 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
- 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
- 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
- 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
- F02B2275/40—Squish effect
-
- 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
-
- 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
- F02F7/00—Casings, e.g. crankcases or frames
- F02F7/0021—Construction
- F02F2007/0041—Fixing Bolts
-
- 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
- F02F7/00—Casings, e.g. crankcases or frames
- F02F7/006—Camshaft or pushrod housings
- F02F2007/0063—Head bolts; Arrangements of cylinder head bolts
-
- 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)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP60117561A JPS61275546A (ja) | 1985-05-30 | 1985-05-30 | 内燃機関のシリンダヘツド |
CA000509105A CA1273253A (en) | 1985-05-30 | 1986-05-14 | Cylinder head with coolant passage following squish area and of generally uniform cross sectional area |
AU57483/86A AU587455B2 (en) | 1985-05-30 | 1986-05-15 | Cylinder head with coolant passage following squish area and of generally uniform cross sectional area |
US06/863,972 US4690105A (en) | 1985-05-30 | 1986-05-16 | Cylinder head with coolant passage following squish area and of generally uniform cross sectional area |
EP86106966A EP0203531B1 (en) | 1985-05-30 | 1986-05-22 | Cylinder head with coolant passage following squish area and of generally uniform cross sectional area |
DE8686106966T DE3673564D1 (de) | 1985-05-30 | 1986-05-22 | Zylinderkopf mit kuehlkanal, der der quetsch-zone folgt und einen gleichmaessigen querschnitt hat. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP60117561A JPS61275546A (ja) | 1985-05-30 | 1985-05-30 | 内燃機関のシリンダヘツド |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS61275546A JPS61275546A (ja) | 1986-12-05 |
JPH0336147B2 true JPH0336147B2 (US06346242-20020212-C00066.png) | 1991-05-30 |
Family
ID=14714859
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP60117561A Granted JPS61275546A (ja) | 1985-05-30 | 1985-05-30 | 内燃機関のシリンダヘツド |
Country Status (6)
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07103828B2 (ja) * | 1987-11-17 | 1995-11-08 | 本田技研工業株式会社 | 水冷式多気筒エンジンのシリンダヘッド |
AT402325B (de) * | 1990-02-13 | 1997-04-25 | Avl Verbrennungskraft Messtech | Zylinderkopf einer flüssigkeitsgekühlten brennkraftmaschine mit in reihe angeordneten zylindern |
GB9012364D0 (en) * | 1990-06-02 | 1990-07-25 | Jaguar Cars | Engine cooling systems |
JP3824832B2 (ja) * | 2000-02-10 | 2006-09-20 | 本田技研工業株式会社 | 内燃機関のシリンダヘッド |
US8931441B2 (en) * | 2012-03-14 | 2015-01-13 | Ford Global Technologies, Llc | Engine assembly |
GB2511136B (en) * | 2013-02-26 | 2019-12-04 | Mclaren Automotive Ltd | Engine cooling |
US10202888B2 (en) * | 2015-12-08 | 2019-02-12 | Ford Global Technologies, Llc | Engine air path cooling system |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6323554U (US06346242-20020212-C00066.png) * | 1986-07-29 | 1988-02-16 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE916245C (de) * | 1943-05-13 | 1954-08-05 | Kloeckner Humboldt Deutz Ag | Wassergekuehlte Zweitakt-Brennkraftmaschine |
DE1258654B (de) * | 1965-12-10 | 1968-01-11 | Maybach Mercedes Benz Motorenb | Fluessigkeitsgekuehlter Zylinderkopf fuer Brennkraftmaschinen |
GB1225245A (US06346242-20020212-C00066.png) * | 1967-06-22 | 1971-03-17 | ||
DE2514592C2 (de) * | 1975-04-03 | 1982-10-14 | Mtu Motoren- Und Turbinen-Union Friedrichshafen Gmbh, 7990 Friedrichshafen | Einzelzylinderkopf |
JPS5647230U (US06346242-20020212-C00066.png) * | 1979-09-20 | 1981-04-27 | ||
JPS57200648A (en) * | 1981-06-05 | 1982-12-08 | Nissan Motor Co Ltd | Cylinder head for overhead cam shaft engine |
AU543746B2 (en) * | 1981-06-11 | 1985-05-02 | Ford Motor Company Of Canada Limited | I.c. engine cooling system |
FR2528511A1 (fr) * | 1982-06-14 | 1983-12-16 | Peugeot | Chapeau de palier pour arbre a cames en tete de moteur a combustion interne, et moteur correspondant |
DE3327810C2 (de) * | 1982-08-10 | 1985-05-30 | Bayerische Motoren Werke AG, 8000 München | Zylinderkopf für Viertakt-Brennkraftmaschinen |
JPS60113050A (ja) * | 1983-11-25 | 1985-06-19 | Mazda Motor Corp | エンジンのシリンダヘツド構造 |
JPS60159848U (ja) * | 1984-03-30 | 1985-10-24 | 株式会社クボタ | 頭上弁エンジンのシリンダヘツドのスキツシユ部冷却装置 |
-
1985
- 1985-05-30 JP JP60117561A patent/JPS61275546A/ja active Granted
-
1986
- 1986-05-14 CA CA000509105A patent/CA1273253A/en not_active Expired - Lifetime
- 1986-05-15 AU AU57483/86A patent/AU587455B2/en not_active Ceased
- 1986-05-16 US US06/863,972 patent/US4690105A/en not_active Expired - Fee Related
- 1986-05-22 DE DE8686106966T patent/DE3673564D1/de not_active Expired - Lifetime
- 1986-05-22 EP EP86106966A patent/EP0203531B1/en not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6323554U (US06346242-20020212-C00066.png) * | 1986-07-29 | 1988-02-16 |
Also Published As
Publication number | Publication date |
---|---|
AU5748386A (en) | 1986-12-04 |
EP0203531B1 (en) | 1990-08-22 |
US4690105A (en) | 1987-09-01 |
AU587455B2 (en) | 1989-08-17 |
EP0203531A3 (en) | 1987-12-23 |
CA1273253A (en) | 1990-08-28 |
JPS61275546A (ja) | 1986-12-05 |
DE3673564D1 (de) | 1990-09-27 |
EP0203531A2 (en) | 1986-12-03 |