DE2122942C3 - Zylinderkopf einer Kolbenbrennkraftmaschine mit einem drallerzeugend in eine Einlaßventilkammer einmündenden Einlaßkanal - Google Patents
Zylinderkopf einer Kolbenbrennkraftmaschine mit einem drallerzeugend in eine Einlaßventilkammer einmündenden EinlaßkanalInfo
- Publication number
- DE2122942C3 DE2122942C3 DE2122942A DE2122942A DE2122942C3 DE 2122942 C3 DE2122942 C3 DE 2122942C3 DE 2122942 A DE2122942 A DE 2122942A DE 2122942 A DE2122942 A DE 2122942A DE 2122942 C3 DE2122942 C3 DE 2122942C3
- Authority
- DE
- Germany
- Prior art keywords
- section
- cross
- cylinder head
- channel
- 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.)
- Expired
Links
- 238000002485 combustion reaction Methods 0.000 title claims description 12
- 238000000926 separation method Methods 0.000 claims description 21
- 230000007423 decrease Effects 0.000 claims description 2
- 238000002347 injection Methods 0.000 description 14
- 239000007924 injection Substances 0.000 description 14
- 239000000446 fuel Substances 0.000 description 7
- 230000002349 favourable effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 210000000481 breast Anatomy 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000004941 influx Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000000243 solution Substances 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
- F02F1/4228—Helically-shaped channels
-
- 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
- F02B31/00—Modifying induction systems for imparting a rotation to the charge in the cylinder
-
- 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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH843070A CH524763A (de) | 1970-06-05 | 1970-06-05 | Zylinderkopf einer Kolbenbrennkraftmaschine mit Lufteinlasskanal |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2122942A1 DE2122942A1 (de) | 1971-12-16 |
| DE2122942B2 DE2122942B2 (de) | 1980-04-10 |
| DE2122942C3 true DE2122942C3 (de) | 1980-12-04 |
Family
ID=4340220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2122942A Expired DE2122942C3 (de) | 1970-06-05 | 1971-05-10 | Zylinderkopf einer Kolbenbrennkraftmaschine mit einem drallerzeugend in eine Einlaßventilkammer einmündenden Einlaßkanal |
Country Status (4)
| Country | Link |
|---|---|
| CH (1) | CH524763A (enExample) |
| DE (1) | DE2122942C3 (enExample) |
| FR (1) | FR2095889A5 (enExample) |
| SE (1) | SE391780B (enExample) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5849382Y2 (ja) * | 1978-09-19 | 1983-11-11 | トヨタ自動車株式会社 | 内燃機関のヘリカル吸気ポ−ト |
| DE2908293C2 (de) * | 1979-03-03 | 1982-09-16 | Motoren-Werke Mannheim AG vorm. Benz Abt. stationärer Motorenbau, 6800 Mannheim | Einlaßkanal für Brennkraftmaschinen |
| JPS5843566B2 (ja) * | 1979-06-20 | 1983-09-28 | トヨタ自動車株式会社 | 内燃機関のヘリカル型吸気ポ−ト |
| US4693215A (en) * | 1982-09-18 | 1987-09-15 | Kabushiki Kaisha Toyota Chuo Kenkyusho | Inlet port for internal combustion engine |
| DE3924544A1 (de) * | 1989-07-25 | 1991-02-07 | Porsche Ag | Stroemungskanal |
| AT4876U1 (de) * | 2000-05-04 | 2001-12-27 | Avl List Gmbh | Brennkraftmaschine mit zumindest zwei einlasskanälen pro zylinder |
-
1970
- 1970-06-05 CH CH843070A patent/CH524763A/de not_active IP Right Cessation
-
1971
- 1971-05-10 DE DE2122942A patent/DE2122942C3/de not_active Expired
- 1971-05-26 SE SE7106830A patent/SE391780B/xx unknown
- 1971-06-03 FR FR7120191A patent/FR2095889A5/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH524763A (de) | 1972-06-30 |
| DE2122942A1 (de) | 1971-12-16 |
| DE2122942B2 (de) | 1980-04-10 |
| FR2095889A5 (enExample) | 1972-02-11 |
| SE391780B (sv) | 1977-02-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: DERECO DIESEL ENGINE RESEARCH AND ENGINEERING CO. |