JPS51126409A - Cylinder head of automotive engine - Google Patents
Cylinder head of automotive engineInfo
- Publication number
- JPS51126409A JPS51126409A JP5044175A JP5044175A JPS51126409A JP S51126409 A JPS51126409 A JP S51126409A JP 5044175 A JP5044175 A JP 5044175A JP 5044175 A JP5044175 A JP 5044175A JP S51126409 A JPS51126409 A JP S51126409A
- Authority
- JP
- Japan
- Prior art keywords
- cylinder head
- automotive engine
- wth
- heat insulation
- wall
- 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.)
- Granted
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
- F02F1/4264—Shape or arrangement of intake or exhaust channels in cylinder heads of exhaust channels
- F02F1/4271—Shape or arrangement of intake or exhaust channels in cylinder heads of exhaust channels with an exhaust liner
-
- 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
- F02B77/00—Component parts, details or accessories, not otherwise provided for
- F02B77/02—Surface coverings of combustion-gas-swept parts
-
- 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
- F02F1/4264—Shape or arrangement of intake or exhaust channels in cylinder heads of exhaust channels
-
- 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
- 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
-
- 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
- F02F1/4264—Shape or arrangement of intake or exhaust channels in cylinder heads of exhaust channels
- F02F2001/4278—Exhaust collectors
-
- 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
- F02F2200/00—Manufacturing
- F02F2200/06—Casting
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)
- Exhaust Gas After Treatment (AREA)
- Exhaust Silencers (AREA)
Abstract
PURPOSE: A cylinder bead of ample heat insulation effect in which a port liner is cast integrally wth a constant clearance with an exhaust port inner wall.
COPYRIGHT: (C)1976,JPO&Japio
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5044175A JPS51126409A (en) | 1975-04-25 | 1975-04-25 | Cylinder head of automotive engine |
GB1323876A GB1515997A (en) | 1975-04-25 | 1976-04-01 | Cylinder head and method of casting same |
CA251,084A CA1060187A (en) | 1975-04-25 | 1976-04-23 | Method of casting a cylinder head with an exhaust port liner |
DE19762617938 DE2617938A1 (en) | 1975-04-25 | 1976-04-23 | CYLINDER HEAD AND METHOD OF MANUFACTURING IT |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5044175A JPS51126409A (en) | 1975-04-25 | 1975-04-25 | Cylinder head of automotive engine |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS51126409A true JPS51126409A (en) | 1976-11-04 |
JPS5345848B2 JPS5345848B2 (en) | 1978-12-09 |
Family
ID=12858936
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5044175A Granted JPS51126409A (en) | 1975-04-25 | 1975-04-25 | Cylinder head of automotive engine |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS51126409A (en) |
CA (1) | CA1060187A (en) |
DE (1) | DE2617938A1 (en) |
GB (1) | GB1515997A (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3224945C1 (en) * | 1982-07-03 | 1984-02-16 | Bayerische Motoren Werke AG, 8000 München | Cylinder head for liquid-cooled multi-cylinder internal combustion engines |
JPS59203851A (en) * | 1983-05-02 | 1984-11-19 | Honda Motor Co Ltd | Cylinder head for internal-combustion engine |
EP0339453B1 (en) * | 1988-04-29 | 1991-11-21 | Volkswagen Aktiengesellschaft | Cast cylinder head for an internal combustion engine |
US5042440A (en) * | 1990-04-20 | 1991-08-27 | Joseph Robert C | Cylinder head for internal combustion engine |
DE4130715C1 (en) * | 1991-09-14 | 1992-08-27 | Mtu Friedrichshafen Gmbh | Cast housing for IC engine exhaust lining - which is held loosely by support rings with axial and radial play between ends |
DE10017968C1 (en) * | 2000-04-11 | 2001-07-05 | Daimler Chrysler Ag | Cylinder head of internal combustion engine comprises cast part and at least one outlet channel of thin-walled material, through which together with cylinder head cast part ring chamber partly filled with mould sand is formed |
KR100580493B1 (en) * | 2004-04-23 | 2006-05-16 | 현대자동차주식회사 | core structure for casting intake/exhaust port |
US11319894B2 (en) * | 2020-05-29 | 2022-05-03 | GM Global Technology Operations LLC | Insulated exhaust port liner for a cylinder head assembly of a motor vehicle |
CN112412650A (en) * | 2020-11-18 | 2021-02-26 | 海南大学 | Novel cylinder cover of engine and manufacturing method thereof |
-
1975
- 1975-04-25 JP JP5044175A patent/JPS51126409A/en active Granted
-
1976
- 1976-04-01 GB GB1323876A patent/GB1515997A/en not_active Expired
- 1976-04-23 DE DE19762617938 patent/DE2617938A1/en not_active Withdrawn
- 1976-04-23 CA CA251,084A patent/CA1060187A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2617938A1 (en) | 1976-11-04 |
CA1060187A (en) | 1979-08-14 |
GB1515997A (en) | 1978-06-28 |
JPS5345848B2 (en) | 1978-12-09 |
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