DE2227120C2 - Luftgekühlte Hubkolben-Brennkraftmaschine - Google Patents
Luftgekühlte Hubkolben-BrennkraftmaschineInfo
- Publication number
- DE2227120C2 DE2227120C2 DE2227120A DE2227120A DE2227120C2 DE 2227120 C2 DE2227120 C2 DE 2227120C2 DE 2227120 A DE2227120 A DE 2227120A DE 2227120 A DE2227120 A DE 2227120A DE 2227120 C2 DE2227120 C2 DE 2227120C2
- Authority
- DE
- Germany
- Prior art keywords
- cooling air
- cylinder
- inlet opening
- combustion engine
- internal combustion
- 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
Links
- 238000002485 combustion reaction Methods 0.000 title claims description 10
- 238000001816 cooling Methods 0.000 claims description 43
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000009931 harmful effect Effects 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
- F02F1/26—Cylinder heads having cooling means
- F02F1/28—Cylinder heads having cooling means for air cooling
- F02F1/30—Finned cylinder heads
- F02F1/34—Finned cylinder heads with means for directing or distributing cooling medium
-
- 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
- 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
- F02B2275/14—Direct injection into combustion chamber
-
- 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
- F02B3/00—Engines characterised by air compression and subsequent fuel addition
- F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
-
- 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)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2227120A DE2227120C2 (de) | 1972-06-03 | 1972-06-03 | Luftgekühlte Hubkolben-Brennkraftmaschine |
| GB2592173A GB1390894A (en) | 1972-06-03 | 1973-05-31 | Aircooled reciprocating-piston internal combustion engine |
| FR7319985A FR2188689A5 (enExample) | 1972-06-03 | 1973-06-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2227120A DE2227120C2 (de) | 1972-06-03 | 1972-06-03 | Luftgekühlte Hubkolben-Brennkraftmaschine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2227120A1 DE2227120A1 (de) | 1973-12-13 |
| DE2227120C2 true DE2227120C2 (de) | 1982-07-29 |
Family
ID=5846753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2227120A Expired DE2227120C2 (de) | 1972-06-03 | 1972-06-03 | Luftgekühlte Hubkolben-Brennkraftmaschine |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE2227120C2 (enExample) |
| FR (1) | FR2188689A5 (enExample) |
| GB (1) | GB1390894A (enExample) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT8322002U1 (it) * | 1983-05-31 | 1984-12-01 | Same Spa | Gruppo motore a combustione interna con impianto di ventilazione di pompe iniezione |
| DE3435386A1 (de) * | 1984-09-27 | 1986-04-03 | Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart | Luftgekuehlte mehrzylinder-brennkraftmaschine |
| DE3545333A1 (de) * | 1985-12-20 | 1987-07-02 | Kloeckner Humboldt Deutz Ag | Zylinderkopf |
| DE4003021A1 (de) * | 1990-02-02 | 1991-08-08 | Didier Werke Ag | Zuendanlage fuer brennkraftmaschinen |
| DE19654290A1 (de) * | 1996-12-27 | 1998-07-02 | Dolmar Gmbh | Antriebsvorrichtung für einen Rasentrimmer |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1026126B (de) * | 1946-01-31 | 1958-03-13 | Kloeckner Humboldt Deutz Ag | Luftgekuehlte Mehrzylinder-Brennkraftmaschine |
| AT274480B (de) * | 1966-08-23 | 1969-09-25 | H C Hans Dipl Ing Dr Dr List | Zylinderkopf für luftgekühlte, ventilgesteuerte Brennkraftmaschinen |
| DE2226254C2 (de) * | 1972-05-30 | 1985-12-12 | Daimler-Benz Ag, 7000 Stuttgart | Luftgekühlte Hubkolben-Brennkraftmaschine |
-
1972
- 1972-06-03 DE DE2227120A patent/DE2227120C2/de not_active Expired
-
1973
- 1973-05-31 GB GB2592173A patent/GB1390894A/en not_active Expired
- 1973-06-01 FR FR7319985A patent/FR2188689A5/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1390894A (en) | 1975-04-16 |
| DE2227120A1 (de) | 1973-12-13 |
| FR2188689A5 (enExample) | 1974-01-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OD | Request for examination | ||
| D2 | Grant after examination | ||
| 8363 | Opposition against the patent | ||
| 8331 | Complete revocation |