NO322997B1 - Stempel for en forbrenningsmotor, spesielt en stor dieselmotor for skip - Google Patents
Stempel for en forbrenningsmotor, spesielt en stor dieselmotor for skip Download PDFInfo
- Publication number
- NO322997B1 NO322997B1 NO19990301A NO990301A NO322997B1 NO 322997 B1 NO322997 B1 NO 322997B1 NO 19990301 A NO19990301 A NO 19990301A NO 990301 A NO990301 A NO 990301A NO 322997 B1 NO322997 B1 NO 322997B1
- Authority
- NO
- Norway
- Prior art keywords
- piston
- side wall
- wall
- area
- rounded
- Prior art date
Links
- 238000002485 combustion reaction Methods 0.000 title claims abstract description 4
- 238000001816 cooling Methods 0.000 claims abstract description 7
- 230000005540 biological transmission Effects 0.000 claims abstract description 3
- 239000000110 cooling liquid Substances 0.000 claims 1
- 230000007704 transition Effects 0.000 abstract description 5
- 230000035945 sensitivity Effects 0.000 abstract description 2
- 101100334009 Caenorhabditis elegans rib-2 gene Proteins 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 208000010392 Bone Fractures Diseases 0.000 description 1
- 206010017076 Fracture Diseases 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J1/00—Pistons; Trunk pistons; Plungers
- F16J1/08—Constructional features providing for lubrication
-
- 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
-
- 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
- F02F3/16—Pistons having cooling means
- F02F3/20—Pistons having cooling means the means being a fluid flowing through or along piston
- F02F3/22—Pistons having cooling means the means being a fluid flowing through or along piston the fluid being liquid
-
- 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
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B75/00—Other engines
- F02B75/02—Engines characterised by their cycles, e.g. six-stroke
- F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
- F02B2075/025—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle two
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DK199601068A DK173117B1 (da) | 1996-09-30 | 1996-09-30 | Stempel til en forbrændingsmotor, navnlig en stor marinedieselmotor |
| PCT/DK1997/000383 WO1998014697A1 (en) | 1996-09-30 | 1997-09-10 | A piston for an internal combustion engine, in particular a big marine diesel engine |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO990301D0 NO990301D0 (no) | 1999-01-22 |
| NO990301L NO990301L (no) | 1999-01-22 |
| NO322997B1 true NO322997B1 (no) | 2006-12-18 |
Family
ID=8100631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO19990301A NO322997B1 (no) | 1996-09-30 | 1999-01-22 | Stempel for en forbrenningsmotor, spesielt en stor dieselmotor for skip |
Country Status (13)
| Country | Link |
|---|---|
| EP (1) | EP0901570B1 (de) |
| JP (1) | JP3320743B2 (de) |
| KR (1) | KR100333007B1 (de) |
| CN (1) | CN1079900C (de) |
| AU (1) | AU4294897A (de) |
| DE (1) | DE69700999T2 (de) |
| DK (1) | DK173117B1 (de) |
| ES (1) | ES2141613T3 (de) |
| HR (1) | HRP970523B1 (de) |
| NO (1) | NO322997B1 (de) |
| PL (1) | PL185455B1 (de) |
| RU (1) | RU2153090C1 (de) |
| WO (1) | WO1998014697A1 (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6463903B1 (en) * | 2001-08-30 | 2002-10-15 | Caterpillar Inc | Piston assembly for free piston internal combustion engine |
| WO2024107971A1 (en) * | 2022-11-18 | 2024-05-23 | Cummins Inc. | A piston head for combustion cylinder, and a cooling gallery for a piston head of a combustion cylinder |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK37351C (da) * | 1925-11-19 | 1927-04-11 | Robert Pile Doxford | Stempel til Forbrændingsmotorer. |
| US3555972A (en) * | 1968-12-23 | 1971-01-19 | Gen Motors Corp | Crosshead piston |
| AU503148B2 (en) * | 1975-06-16 | 1979-08-23 | Cummins Engine Company, Inc | Piston with flexible heat dam |
| GB1509461A (en) * | 1975-10-08 | 1978-05-04 | Wellworthy Ltd | Pistons |
| FR2436885A1 (fr) * | 1978-09-22 | 1980-04-18 | Renault | Piston pour moteur a combustion interne |
-
1996
- 1996-09-30 DK DK199601068A patent/DK173117B1/da not_active IP Right Cessation
-
1997
- 1997-09-10 PL PL97331490A patent/PL185455B1/pl unknown
- 1997-09-10 ES ES97918918T patent/ES2141613T3/es not_active Expired - Lifetime
- 1997-09-10 RU RU99100623/06A patent/RU2153090C1/ru active
- 1997-09-10 AU AU42948/97A patent/AU4294897A/en not_active Abandoned
- 1997-09-10 DE DE69700999T patent/DE69700999T2/de not_active Expired - Lifetime
- 1997-09-10 EP EP97918918A patent/EP0901570B1/de not_active Expired - Lifetime
- 1997-09-10 WO PCT/DK1997/000383 patent/WO1998014697A1/en active IP Right Grant
- 1997-09-10 CN CN97196213A patent/CN1079900C/zh not_active Expired - Lifetime
- 1997-09-10 KR KR1019980710772A patent/KR100333007B1/ko not_active IP Right Cessation
- 1997-09-10 JP JP51615298A patent/JP3320743B2/ja not_active Expired - Lifetime
- 1997-09-29 HR HR970523A patent/HRP970523B1/xx not_active IP Right Cessation
-
1999
- 1999-01-22 NO NO19990301A patent/NO322997B1/no not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR100333007B1 (ko) | 2002-10-12 |
| DE69700999T2 (de) | 2000-06-29 |
| PL185455B1 (pl) | 2003-05-30 |
| KR20000022346A (ko) | 2000-04-25 |
| CN1225153A (zh) | 1999-08-04 |
| CN1079900C (zh) | 2002-02-27 |
| NO990301D0 (no) | 1999-01-22 |
| DE69700999D1 (de) | 2000-01-27 |
| JP2000503093A (ja) | 2000-03-14 |
| DK106896A (da) | 1998-03-31 |
| PL331490A1 (en) | 1999-07-19 |
| NO990301L (no) | 1999-01-22 |
| WO1998014697A1 (en) | 1998-04-09 |
| ES2141613T3 (es) | 2000-03-16 |
| RU2153090C1 (ru) | 2000-07-20 |
| EP0901570A1 (de) | 1999-03-17 |
| EP0901570B1 (de) | 1999-12-22 |
| DK173117B1 (da) | 2000-01-31 |
| AU4294897A (en) | 1998-04-24 |
| JP3320743B2 (ja) | 2002-09-03 |
| HRP970523A2 (en) | 1998-08-31 |
| HRP970523B1 (en) | 2000-08-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MK1K | Patent expired |