FR2259243B1 - - Google Patents
Info
- Publication number
- FR2259243B1 FR2259243B1 FR7502118A FR7502118A FR2259243B1 FR 2259243 B1 FR2259243 B1 FR 2259243B1 FR 7502118 A FR7502118 A FR 7502118A FR 7502118 A FR7502118 A FR 7502118A FR 2259243 B1 FR2259243 B1 FR 2259243B1
- Authority
- FR
- France
- 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
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
- F02F1/28—Cylinder heads having cooling means for air cooling
- F02F1/30—Finned cylinder heads
- F02F1/32—Finned cylinder heads 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
- F02F1/42—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
- 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)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS47474A CS170589B1 (US06811534-20041102-M00003.png) | 1974-01-24 | 1974-01-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2259243A1 FR2259243A1 (en) | 1975-08-22 |
| FR2259243B1 true FR2259243B1 (US06811534-20041102-M00003.png) | 1977-07-01 |
Family
ID=5336888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7502118A Granted FR2259243A1 (en) | 1974-01-24 | 1975-01-23 | I.C. engine air cooled cylinder head - has vertical and horizontal cooling fins |
Country Status (4)
| Country | Link |
|---|---|
| CS (1) | CS170589B1 (US06811534-20041102-M00003.png) |
| DD (1) | DD117720A1 (US06811534-20041102-M00003.png) |
| DE (1) | DE2502070A1 (US06811534-20041102-M00003.png) |
| FR (1) | FR2259243A1 (US06811534-20041102-M00003.png) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3116802C2 (de) * | 1981-04-28 | 1983-05-05 | Krauser Kraftfahrzeugzubehör Vertriebs-GmbH, 8905 Mering | Vierventil-Zylinderkopf für einen Viertaktmotor |
| CN104975977B (zh) * | 2015-06-28 | 2022-11-11 | 江苏鑫田柴油机有限公司 | 一种均温强化散热型风冷柴油机气缸盖 |
| CN109026425B (zh) * | 2018-08-18 | 2020-07-14 | 全椒县全动机械有限公司 | 一种内燃机缸盖及其制造工艺 |
-
1974
- 1974-01-24 CS CS47474A patent/CS170589B1/cs unknown
-
1975
- 1975-01-16 DD DD18366175A patent/DD117720A1/xx unknown
- 1975-01-20 DE DE19752502070 patent/DE2502070A1/de not_active Ceased
- 1975-01-23 FR FR7502118A patent/FR2259243A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DD117720A1 (US06811534-20041102-M00003.png) | 1976-01-20 |
| CS170589B1 (US06811534-20041102-M00003.png) | 1976-09-15 |
| FR2259243A1 (en) | 1975-08-22 |
| DE2502070A1 (de) | 1975-07-31 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |