ATA220679A - CYLINDER HEAD FOR INTERNAL COMBUSTION ENGINES - Google Patents
CYLINDER HEAD FOR INTERNAL COMBUSTION ENGINESInfo
- Publication number
- ATA220679A ATA220679A AT220679A AT220679A ATA220679A AT A220679 A ATA220679 A AT A220679A AT 220679 A AT220679 A AT 220679A AT 220679 A AT220679 A AT 220679A AT A220679 A ATA220679 A AT A220679A
- Authority
- AT
- Austria
- Prior art keywords
- internal combustion
- cylinder head
- combustion engines
- engines
- cylinder
- 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
-
- 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
- F01L1/02—Valve drive
- F01L1/04—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
- F01L1/047—Camshafts
- F01L1/053—Camshafts overhead type
- F01L1/0532—Camshafts overhead type the cams being directly in contact with the driven valve
-
- 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
-
- 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
- F01L1/02—Valve drive
- F01L1/04—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
- F01L1/047—Camshafts
- F01L1/053—Camshafts overhead type
- F01L2001/0537—Double overhead camshafts [DOHC]
-
- 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
- F02B2275/18—DOHC [Double overhead camshaft]
-
- 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
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)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT220679A AT393297B (en) | 1979-03-23 | 1979-03-23 | CYLINDER HEAD FOR INTERNAL COMBUSTION ENGINES |
DE19803009302 DE3009302A1 (en) | 1979-03-23 | 1980-03-11 | IC engine four-valve cylinder head - has camshaft bearings on transverse walls detachable from head |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT220679A AT393297B (en) | 1979-03-23 | 1979-03-23 | CYLINDER HEAD FOR INTERNAL COMBUSTION ENGINES |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA220679A true ATA220679A (en) | 1985-11-15 |
AT393297B AT393297B (en) | 1991-09-25 |
Family
ID=3529972
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT220679A AT393297B (en) | 1979-03-23 | 1979-03-23 | CYLINDER HEAD FOR INTERNAL COMBUSTION ENGINES |
Country Status (2)
Country | Link |
---|---|
AT (1) | AT393297B (en) |
DE (1) | DE3009302A1 (en) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4658780A (en) * | 1981-05-08 | 1987-04-21 | Yamaha Hatsudoki Kabushiki Kaisha | Four cycle internal combustion engine |
DE3209901C1 (en) * | 1982-03-18 | 1983-10-27 | Audi Nsu Auto Union Ag, 7107 Neckarsulm | Single-part cylinder head for a reciprocating piston internal combustion engine |
DE3243013A1 (en) * | 1982-11-20 | 1984-05-24 | Volkswagenwerk Ag, 3180 Wolfsburg | Camshaft valve timing |
SE439518B (en) * | 1983-01-17 | 1985-06-17 | Saab Scania Ab | DEVICE FOR TENDOR ORGAN IN A MULTI-CYLINOUS INSURANCE ENGINE |
JPH0646004B2 (en) * | 1984-04-11 | 1994-06-15 | ヤマハ発動機株式会社 | Camshaft holding structure for internal combustion engine |
JPS6176712A (en) * | 1984-09-21 | 1986-04-19 | Nissan Motor Co Ltd | Tappet device for internal-combustion engine |
JPS62500675A (en) * | 1984-10-29 | 1987-03-19 | バイエリッシェ モ−ト−レン ウエルケ アクチエンゲゼルシャフト | Valve housing for cylinder heads of internal combustion engines with gas exchange valves substantially parallel to each other |
SE8600191L (en) * | 1985-01-18 | 1986-07-19 | Honda Motor Co Ltd | FORBRENNINGSMOTOR |
DE3519205A1 (en) * | 1985-05-29 | 1986-12-04 | Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart | ATTACHING A COVER TO A CYLINDER HEAD |
IT1199801B (en) * | 1986-12-17 | 1989-01-05 | Alfa Romeo Spa | HEAD FOR AN INTERNAL COMBUSTION ALTERNATIVE ENGINE |
DE3826013A1 (en) * | 1988-07-30 | 1990-02-01 | Bayerische Motoren Werke Ag | CYLINDER HEAD FOR PISTON PISTON COMBUSTION ENGINES |
DE4116944C2 (en) * | 1991-05-24 | 1997-05-22 | Daimler Benz Ag | Cylinder head for a multi-cylinder internal combustion engine |
DE102004014518B4 (en) * | 2004-03-25 | 2010-02-25 | Eduard Menrath | A pneumatic piston motor and a valve having a valve body with a valve head, a valve stem and a valve foot |
DE102011079166A1 (en) | 2011-07-14 | 2013-01-17 | Mahle International Gmbh | Internal combustion engine |
-
1979
- 1979-03-23 AT AT220679A patent/AT393297B/en not_active IP Right Cessation
-
1980
- 1980-03-11 DE DE19803009302 patent/DE3009302A1/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
AT393297B (en) | 1991-09-25 |
DE3009302A1 (en) | 1980-09-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |