DE3446759C2 - - Google Patents
Info
- Publication number
- DE3446759C2 DE3446759C2 DE19843446759 DE3446759A DE3446759C2 DE 3446759 C2 DE3446759 C2 DE 3446759C2 DE 19843446759 DE19843446759 DE 19843446759 DE 3446759 A DE3446759 A DE 3446759A DE 3446759 C2 DE3446759 C2 DE 3446759C2
- Authority
- DE
- Germany
- Prior art keywords
- piston
- insert
- top land
- hole
- stroke
- 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 claims description 49
- 230000006835 compression Effects 0.000 claims description 13
- 238000007906 compression Methods 0.000 claims description 13
- 238000007654 immersion Methods 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 claims description 2
- 230000004323 axial length Effects 0.000 claims 1
- 238000005259 measurement Methods 0.000 claims 1
- 239000000243 solution Substances 0.000 description 8
- 239000000567 combustion gas Substances 0.000 description 5
- 239000010687 lubricating oil Substances 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 230000001133 acceleration Effects 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910001141 Ductile iron Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000003779 heat-resistant material Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000020477 pH reduction Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000002040 relaxant effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000007789 sealing Methods 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
- F02F3/00—Pistons
- F02F3/28—Other pistons with specially-shaped head
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
- F05C2201/00—Metals
- F05C2201/04—Heavy metals
- F05C2201/0433—Iron group; Ferrous alloys, e.g. steel
- F05C2201/0448—Steel
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19843446759 DE3446759A1 (de) | 1984-12-21 | 1984-12-21 | Hubkolbenbrennkraftmaschine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19843446759 DE3446759A1 (de) | 1984-12-21 | 1984-12-21 | Hubkolbenbrennkraftmaschine |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3446759A1 DE3446759A1 (de) | 1986-06-26 |
DE3446759C2 true DE3446759C2 (enrdf_load_stackoverflow) | 1987-11-12 |
Family
ID=6253471
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19843446759 Granted DE3446759A1 (de) | 1984-12-21 | 1984-12-21 | Hubkolbenbrennkraftmaschine |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE3446759A1 (enrdf_load_stackoverflow) |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH250735A (de) * | 1945-11-22 | 1947-09-15 | Sulzer Ag | Kolbenmaschine. |
US3489130A (en) * | 1968-01-10 | 1970-01-13 | Sealed Power Corp | Piston and cylinder construction |
-
1984
- 1984-12-21 DE DE19843446759 patent/DE3446759A1/de active Granted
Also Published As
Publication number | Publication date |
---|---|
DE3446759A1 (de) | 1986-06-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: MAN B & W DIESEL AG, 8900 AUGSBURG, DE |