IT1278472B1 - Motore a combustione interna a quattro tempi con eliminazione dell' olio contaminato. - Google Patents
Motore a combustione interna a quattro tempi con eliminazione dell' olio contaminato.Info
- Publication number
- IT1278472B1 IT1278472B1 IT95RM000165A ITRM950165A IT1278472B1 IT 1278472 B1 IT1278472 B1 IT 1278472B1 IT 95RM000165 A IT95RM000165 A IT 95RM000165A IT RM950165 A ITRM950165 A IT RM950165A IT 1278472 B1 IT1278472 B1 IT 1278472B1
- Authority
- IT
- Italy
- Prior art keywords
- lower chamber
- oil
- cylinder
- sump
- combustion engine
- Prior art date
Links
- 238000002485 combustion reaction Methods 0.000 title abstract 2
- 230000008030 elimination Effects 0.000 title 1
- 238000003379 elimination reaction Methods 0.000 title 1
- 239000003921 oil Substances 0.000 abstract 6
- 239000000446 fuel Substances 0.000 abstract 3
- 239000010687 lubricating oil Substances 0.000 abstract 1
Classifications
-
- 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
- F02B61/00—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing
- F02B61/04—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing for driving propellers
- F02B61/045—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing for driving propellers for marine engines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M1/00—Pressure lubrication
- F01M1/04—Pressure lubrication using pressure in working cylinder or crankcase to operate lubricant feeding devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M3/00—Lubrication specially adapted for engines with crankcase compression of fuel-air mixture or for other engines in which lubricant is contained in fuel, combustion air, or fuel-air mixture
-
- 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
- F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
- F02B75/18—Multi-cylinder engines
- F02B75/20—Multi-cylinder engines with cylinders all in one line
-
- 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
- F02B1/00—Engines characterised by fuel-air mixture compression
- F02B1/02—Engines characterised by fuel-air mixture compression with positive ignition
- F02B1/04—Engines characterised by fuel-air mixture compression with positive ignition with fuel-air mixture admission into cylinder
-
- 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
- F02B2075/027—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle four
-
- 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
- F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
- F02B75/18—Multi-cylinder engines
- F02B2075/1804—Number of cylinders
- F02B2075/1808—Number of cylinders 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
- F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
- F02B2275/20—SOHC [Single overhead camshaft]
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Ocean & Marine Engineering (AREA)
- Lubrication Of Internal Combustion Engines (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/245,977 US5456230A (en) | 1994-05-19 | 1994-05-19 | Four-stroke internal combustion engine with contaminated oil elimination |
Publications (3)
Publication Number | Publication Date |
---|---|
ITRM950165A0 ITRM950165A0 (it) | 1995-03-21 |
ITRM950165A1 ITRM950165A1 (it) | 1996-09-21 |
IT1278472B1 true IT1278472B1 (it) | 1997-11-24 |
Family
ID=22928863
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT95RM000165A IT1278472B1 (it) | 1994-05-19 | 1995-03-21 | Motore a combustione interna a quattro tempi con eliminazione dell' olio contaminato. |
Country Status (7)
Country | Link |
---|---|
US (1) | US5456230A (it) |
JP (1) | JPH07310516A (it) |
DE (1) | DE19510273A1 (it) |
FR (1) | FR2720105B1 (it) |
GB (1) | GB2289502B (it) |
IT (1) | IT1278472B1 (it) |
SE (1) | SE9501082L (it) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5687688A (en) * | 1994-10-03 | 1997-11-18 | Honda Giken Kogyo Kabushiki Kaisha | Vertical engine |
TW487770B (en) | 1995-12-15 | 2002-05-21 | Honda Motor Co Ltd | Lubricating system in a 4-stroke engine |
US6286476B1 (en) * | 1996-04-30 | 2001-09-11 | Sanshin Kogyo Kabushiki Kaisha | Engine lubricating system |
JPH09324652A (ja) * | 1996-06-07 | 1997-12-16 | Yamaha Motor Co Ltd | クランク室過給式v型エンジン |
JP3190008B2 (ja) * | 1996-10-09 | 2001-07-16 | 本田技研工業株式会社 | エンジンにおける潤滑用オイルミスト生成装置 |
JP4063975B2 (ja) * | 1998-09-12 | 2008-03-19 | 本田技研工業株式会社 | 4サイクルエンジンの潤滑構造 |
AU2001241831A1 (en) * | 2000-02-29 | 2001-09-12 | Bombardier Inc. | Four stroke engine with valve train arrangement |
JP2001288517A (ja) | 2000-04-05 | 2001-10-19 | Ishikawajima Harima Heavy Ind Co Ltd | Cu基合金、およびこれを用いた高強度高熱伝導性の鋳造物および鍛造物の製造方法 |
DE10043236A1 (de) * | 2000-09-02 | 2002-03-14 | Stihl Maschf Andreas | Schmieranordnung für einen Nockentrieb |
JP4357881B2 (ja) | 2003-06-12 | 2009-11-04 | ヤマハ発動機株式会社 | 小型船舶 |
CA2471914A1 (en) * | 2003-07-29 | 2005-01-29 | Doug Novlan | Engine lubricant management system |
JP2006002633A (ja) | 2004-06-16 | 2006-01-05 | Yamaha Marine Co Ltd | 水ジェット推進艇 |
JP2006083713A (ja) | 2004-09-14 | 2006-03-30 | Yamaha Marine Co Ltd | 過給装置の潤滑構造 |
DE102004050056A1 (de) * | 2004-10-14 | 2006-04-27 | Bayerische Motoren Werke Ag | Maschinengehäuse für eine Brennkraftmaschine |
JP4614853B2 (ja) | 2005-09-26 | 2011-01-19 | ヤマハ発動機株式会社 | 過給機の取付構造 |
FR2895442B1 (fr) * | 2005-12-22 | 2010-08-20 | Renault Sas | Moteur thermique compact |
FR2903140A1 (fr) * | 2006-06-28 | 2008-01-04 | Renault Sas | Moteur a combustion interne simplifie et vehicule automobile comprenant un tel moteur |
EP2103786B1 (en) * | 2008-03-21 | 2012-07-04 | Sanyang Industry Co. Ltd. | Lubrication apparatus for engines |
DE102010055756B4 (de) * | 2010-12-23 | 2016-03-03 | Eme-Slr Gmbh | Verbrennungsmotor und damit angetriebenes Stromaggregat |
JP2017078363A (ja) * | 2015-10-20 | 2017-04-27 | スズキ株式会社 | Ohv型4サイクルエンジン |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB404593A (en) * | 1932-10-26 | 1934-01-18 | Carl Axel Skaerlund | Lubricating means for the bearings of internal combustion motors with a vertical shaft and a closed crank casing |
GB446620A (en) * | 1935-09-13 | 1936-05-04 | Urho Rossi | Method of and means for compressing the fuel mixture in fourstroke cycle internal-combustion engines |
GB575630A (en) * | 1944-01-13 | 1946-02-26 | Hart Carter Co | Improvements in lubrication devices for internal combustion engines for outboard motor installations |
GB720222A (en) * | 1952-07-07 | 1954-12-15 | Cav Ltd | A lubrication and fuel oil system for internal combustion engines |
US4417561A (en) * | 1979-05-26 | 1983-11-29 | Nissan Motor Co., Ltd. | Method and apparatus for automatically changing and disposing of used engine oil |
JPS5627015A (en) * | 1979-08-10 | 1981-03-16 | Nissan Motor Co Ltd | Diesel engine of light-oil lubrication type |
US4421078A (en) * | 1980-09-29 | 1983-12-20 | Hurner Erwin E | Oil changing system |
US4381741A (en) * | 1981-10-08 | 1983-05-03 | Outboard Marine Corporation | Mechanical fuel pressure operated device for supplying a fuel/oil mixture |
US4473340A (en) * | 1981-10-08 | 1984-09-25 | Outboard Marine Corporation | Combined fluid pressure actuated fuel and oil pump |
US4611559A (en) * | 1983-09-13 | 1986-09-16 | Sanshin Kogyo Kabushiki Kaisha | Outboard motor provided with a four-stroke engine |
US4599979A (en) * | 1984-08-09 | 1986-07-15 | Outboard Marine Corporation | Upper crankshaft bearing lubrication system for two-cycle engine |
US4674456A (en) * | 1985-12-13 | 1987-06-23 | Merritt Timothy K | Oil-changing system for an internal combustion engine |
JPH0623698Y2 (ja) * | 1986-10-15 | 1994-06-22 | トヨタ自動車株式会社 | エンジンのオイルパン配置構造 |
US4831979A (en) * | 1987-04-27 | 1989-05-23 | Outboard Marine Corporation | Wrist pin lubrication system for two-cycle engines |
US4869346A (en) * | 1987-08-14 | 1989-09-26 | Nelson Donald M | Automatic crankcase oil change and makeup system |
JPH0794803B2 (ja) * | 1990-08-01 | 1995-10-11 | 本田技研工業株式会社 | 水平シリンダを備えるエンジンの潤滑油路構造及びそのエンジンを搭載してなる船外機 |
-
1994
- 1994-05-19 US US08/245,977 patent/US5456230A/en not_active Expired - Lifetime
-
1995
- 1995-02-07 GB GB9502356A patent/GB2289502B/en not_active Expired - Fee Related
- 1995-03-14 FR FR9502932A patent/FR2720105B1/fr not_active Expired - Fee Related
- 1995-03-21 IT IT95RM000165A patent/IT1278472B1/it active IP Right Grant
- 1995-03-21 DE DE19510273A patent/DE19510273A1/de not_active Withdrawn
- 1995-03-24 JP JP7066188A patent/JPH07310516A/ja active Pending
- 1995-03-27 SE SE9501082A patent/SE9501082L/ not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
GB9502356D0 (en) | 1995-03-29 |
SE9501082L (sv) | 1995-11-20 |
FR2720105B1 (fr) | 1997-10-03 |
FR2720105A1 (fr) | 1995-11-24 |
GB2289502B (en) | 1997-10-08 |
US5456230A (en) | 1995-10-10 |
ITRM950165A0 (it) | 1995-03-21 |
GB2289502A (en) | 1995-11-22 |
SE9501082D0 (sv) | 1995-03-27 |
JPH07310516A (ja) | 1995-11-28 |
DE19510273A1 (de) | 1995-11-23 |
ITRM950165A1 (it) | 1996-09-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19950327 |