PL78959B1 - - Google Patents
Download PDFInfo
- Publication number
- PL78959B1 PL78959B1 PL15937472A PL15937472A PL78959B1 PL 78959 B1 PL78959 B1 PL 78959B1 PL 15937472 A PL15937472 A PL 15937472A PL 15937472 A PL15937472 A PL 15937472A PL 78959 B1 PL78959 B1 PL 78959B1
- Authority
- PL
- Poland
- Prior art keywords
- cooling
- cylinder head
- wall
- holes
- chamber
- Prior art date
Links
- 238000001816 cooling Methods 0.000 claims description 73
- 230000006835 compression Effects 0.000 claims description 16
- 238000007906 compression Methods 0.000 claims description 16
- 230000002093 peripheral effect Effects 0.000 claims description 16
- 239000002826 coolant Substances 0.000 claims description 13
- 238000002485 combustion reaction Methods 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 3
- 239000003779 heat-resistant material Substances 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims description 2
- 239000002131 composite material Substances 0.000 claims 1
- 238000005057 refrigeration Methods 0.000 claims 1
- 230000008646 thermal stress Effects 0.000 description 4
- 239000007789 gas Substances 0.000 description 3
- 229910001208 Crucible steel Inorganic materials 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000011343 solid material Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000012809 cooling fluid Substances 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000010959 steel 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
- F02F1/26—Cylinder heads having cooling means
- F02F1/36—Cylinder heads having cooling means for liquid cooling
- F02F1/40—Cylinder heads having cooling means for liquid cooling cylinder heads with means for directing, guiding, or distributing liquid stream
-
- 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
-
- 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)
- Pistons, Piston Rings, And Cylinders (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1798771 | 1971-12-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL78959B1 true PL78959B1 (enrdf_load_stackoverflow) | 1975-06-30 |
Family
ID=4429571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL15937472A PL78959B1 (enrdf_load_stackoverflow) | 1971-12-09 | 1972-12-07 |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS5636293B2 (enrdf_load_stackoverflow) |
| CH (1) | CH545915A (enrdf_load_stackoverflow) |
| DE (1) | DE2162397C3 (enrdf_load_stackoverflow) |
| ES (1) | ES409435A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2164304A5 (enrdf_load_stackoverflow) |
| GB (1) | GB1406066A (enrdf_load_stackoverflow) |
| IT (1) | IT971410B (enrdf_load_stackoverflow) |
| NL (1) | NL150552B (enrdf_load_stackoverflow) |
| PL (1) | PL78959B1 (enrdf_load_stackoverflow) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH626949A5 (enrdf_load_stackoverflow) * | 1977-12-08 | 1981-12-15 | Sulzer Ag | |
| CH628399A5 (de) * | 1978-05-26 | 1982-02-26 | Sulzer Ag | Anordnung zur kuehlung des zylinderdeckels eines viertakt-dieselmotors. |
| JPS57193744A (en) * | 1981-05-23 | 1982-11-29 | Mitsubishi Heavy Ind Ltd | Cylinder cover |
| EP0094982B1 (en) * | 1982-05-26 | 1986-08-13 | Mitsubishi Jukogyo Kabushiki Kaisha | Cylinder cover for water-cooled internal combustion engine |
| DK1329628T3 (da) * | 2002-01-16 | 2007-10-08 | Waertsilae Nsd Schweiz Ag | Cylinderdæksel med et kölekanalsystem til en stempelforbrændingsmotor |
-
1971
- 1971-12-09 CH CH1798771A patent/CH545915A/xx not_active IP Right Cessation
- 1971-12-16 DE DE19712162397 patent/DE2162397C3/de not_active Expired
- 1971-12-29 NL NL7118058A patent/NL150552B/xx not_active IP Right Cessation
-
1972
- 1972-11-22 GB GB5388372A patent/GB1406066A/en not_active Expired
- 1972-11-30 IT IT3233172A patent/IT971410B/it active
- 1972-12-05 FR FR7243230A patent/FR2164304A5/fr not_active Expired
- 1972-12-06 JP JP12233972A patent/JPS5636293B2/ja not_active Expired
- 1972-12-07 ES ES409435A patent/ES409435A1/es not_active Expired
- 1972-12-07 PL PL15937472A patent/PL78959B1/pl unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1406066A (en) | 1975-09-10 |
| JPS5636293B2 (enrdf_load_stackoverflow) | 1981-08-22 |
| DE2162397C3 (de) | 1975-05-15 |
| NL150552B (nl) | 1976-08-16 |
| DE2162397A1 (de) | 1973-07-05 |
| CH545915A (enrdf_load_stackoverflow) | 1974-02-15 |
| JPS4875916A (enrdf_load_stackoverflow) | 1973-10-12 |
| FR2164304A5 (enrdf_load_stackoverflow) | 1973-07-27 |
| ES409435A1 (es) | 1976-01-16 |
| IT971410B (it) | 1974-04-30 |
| DE2162397B2 (de) | 1974-08-22 |
| NL7118058A (enrdf_load_stackoverflow) | 1973-06-13 |
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