JP5944506B2 - 車両用エンジンの潤滑システム - Google Patents
車両用エンジンの潤滑システム Download PDFInfo
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- JP5944506B2 JP5944506B2 JP2014524856A JP2014524856A JP5944506B2 JP 5944506 B2 JP5944506 B2 JP 5944506B2 JP 2014524856 A JP2014524856 A JP 2014524856A JP 2014524856 A JP2014524856 A JP 2014524856A JP 5944506 B2 JP5944506 B2 JP 5944506B2
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- 238000005461 lubrication Methods 0.000 title claims description 182
- 239000003921 oil Substances 0.000 claims description 131
- 239000010687 lubricating oil Substances 0.000 claims description 92
- 230000001050 lubricating effect Effects 0.000 claims description 61
- 230000005540 biological transmission Effects 0.000 claims description 53
- 230000013011 mating Effects 0.000 claims description 11
- 238000004891 communication Methods 0.000 description 12
- 238000000465 moulding Methods 0.000 description 7
- 238000005520 cutting process Methods 0.000 description 6
- 239000007858 starting material Substances 0.000 description 6
- 238000011144 upstream manufacturing Methods 0.000 description 6
- 239000000446 fuel Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000000314 lubricant Substances 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 239000002828 fuel tank Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000009897 systematic effect Effects 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000012217 deletion Methods 0.000 description 1
- 230000037430 deletion Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
Images
Classifications
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- 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
- F01M11/00—Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
- F01M11/02—Arrangements of lubricant conduits
-
- 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
- F01M1/02—Pressure lubrication using lubricating pumps
-
- 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
- F01M11/00—Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
- F01M11/03—Mounting or connecting of lubricant purifying means relative to the machine or engine; Details of lubricant purifying means
-
- 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
- F01M5/00—Heating, cooling, or controlling temperature of lubricant; Lubrication means facilitating engine starting
- F01M5/002—Cooling
-
- 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
- F02B33/00—Engines characterised by provision of pumps for charging or scavenging
-
- 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
- F02B33/00—Engines characterised by provision of pumps for charging or scavenging
- F02B33/32—Engines with pumps other than of reciprocating-piston type
- F02B33/34—Engines with pumps other than of reciprocating-piston type with rotary pumps
-
- 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
- F02B33/00—Engines characterised by provision of pumps for charging or scavenging
- F02B33/32—Engines with pumps other than of reciprocating-piston type
- F02B33/34—Engines with pumps other than of reciprocating-piston type with rotary pumps
- F02B33/40—Engines with pumps other than of reciprocating-piston type with rotary pumps of non-positive-displacement type
-
- 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
- F02B39/00—Component parts, details, or accessories relating to, driven charging or scavenging pumps, not provided for in groups F02B33/00 - F02B37/00
- F02B39/02—Drives of pumps; Varying pump drive gear ratio
- F02B39/04—Mechanical drives; Variable-gear-ratio drives
-
- 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
- F02B39/00—Component parts, details, or accessories relating to, driven charging or scavenging pumps, not provided for in groups F02B33/00 - F02B37/00
- F02B39/02—Drives of pumps; Varying pump drive gear ratio
- F02B39/12—Drives characterised by use of couplings or clutches therein
-
- 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
- F02B61/02—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing for driving cycles
-
- 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
- F02B67/00—Engines characterised by the arrangement of auxiliary apparatus not being otherwise provided for, e.g. the apparatus having different functions; Driving auxiliary apparatus from engines, not otherwise provided for
- F02B67/10—Engines characterised by the arrangement of auxiliary apparatus not being otherwise provided for, e.g. the apparatus having different functions; Driving auxiliary apparatus from engines, not otherwise provided for of charging or scavenging apparatus
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
- F04D17/08—Centrifugal pumps
- F04D17/10—Centrifugal pumps for compressing or evacuating
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/022—Units comprising pumps and their driving means comprising a yielding coupling, e.g. hydraulic
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/028—Units comprising pumps and their driving means the driving means being a planetary gear
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/05—Shafts or bearings, or assemblies thereof, specially adapted for elastic fluid pumps
- F04D29/053—Shafts
- F04D29/054—Arrangements for joining or assembling shafts
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/60—Mounting; Assembling; Disassembling
- F04D29/601—Mounting; Assembling; Disassembling specially adapted for elastic fluid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/60—Mounting; Assembling; Disassembling
- F04D29/62—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps
- F04D29/624—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
-
- 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
- F01M11/00—Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
- F01M11/02—Arrangements of lubricant conduits
- F01M2011/021—Arrangements of lubricant conduits for lubricating auxiliaries, e.g. pumps or turbo chargers
-
- 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
- F01M11/00—Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
- F01M11/02—Arrangements of lubricant conduits
- F01M2011/022—Arrangements of lubricant conduits for lubricating cylinders
-
- 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
- F01M11/00—Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
- F01M11/02—Arrangements of lubricant conduits
- F01M2011/026—Arrangements of lubricant conduits for lubricating crankshaft bearings
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2220/00—Application
- F05D2220/40—Application in turbochargers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Supercharger (AREA)
- Lubrication Of Internal Combustion Engines (AREA)
- General Details Of Gearings (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Description
30 シリンダブロック(エンジン本体EB)
42 過給機
44 過給機回転軸
56 ケーシング(過給機ケース)
56a 軸受部
56b 過給機ケース側潤滑油通路
69 オイルポンプ
71 オイルフィルタ
73 オイルクーラ
78 過給機駆動軸(アイドラ軸)
130 過給機潤滑通路
144 メイン潤滑通路(エンジン潤滑通路群)
148,150,154 エンジン潤滑通路
160 変速機入力軸潤滑通路(変速機潤滑通路)
162 変速機出力軸潤滑通路(変速機潤滑通路)
164 アイドラ潤滑通路
166 合わせ面
E エンジン
EB エンジン本体
OL 潤滑油
Claims (9)
- エンジン本体に供給される吸気を加圧する過給機を備えたエンジンの潤滑システムであって、
前記エンジン本体を潤滑するエンジン潤滑通路と、前記過給機を潤滑する過給機潤滑通路と、前記両潤滑通路に共通の潤滑油を供給するオイルポンプと、
前記オイルポンプの下流に配置されて潤滑油を浄化するオイルフィルタと、
前記オイルフィルタの下流に配置されて潤滑油を冷却するオイルクーラと、を備え、
前記オイルクーラの下流側から前記エンジン潤滑通路を介してエンジンの潤滑部に潤滑油が供給され、前記オイルフィルタと前記オイルクーラとの間から前記過給機潤滑通路を介して前記過給機に潤滑油が供給されている車両用エンジンの潤滑システム。 - 請求項1に記載の車両用エンジンの潤滑システムにおいて、前記エンジン潤滑通路からクランクシャフト用の軸受、ピストン、およびシリンダの壁面の少なくとも1つに潤滑油が供給されている車両用エンジンの潤滑システム。
- 請求項1または2に記載の車両用エンジンの潤滑システムにおいて、前記エンジン本体は、クランクケースとシリンダブロックとを有し、
前記過給機潤滑通路の少なくも一部分が、前記クランクケースの壁の内部に形成されている車両用エンジンの潤滑システム。 - 請求項3に記載の車両用エンジンの潤滑システムにおいて、前記過給機は、前記クランクケースの上部に配置され、
前記過給機潤滑通路の少なくとも一部分は、前記クランクケースの上部まで前記クランクケースの壁の内部に形成されている車両用エンジンの潤滑システム。 - 請求項4に記載の車両用エンジンの潤滑システムにおいて、前記過給機は、前記クランクケースに取り付けられた過給機ケースに収納され、
前記クランクケースの内部に形成された前記過給機潤滑通路の出口が、前記クランクケースにおける前記過給機ケースとの合わせ面に形成され、
前記過給機ケースは、前記過給機の過給機回転軸を支持する軸受部と、前記過給機潤滑通路の前記出口に連通し前記軸受部まで潤滑油を導く過給機ケース側潤滑油通路とを有している車両用エンジンの潤滑システム。 - 請求項4に記載の車両用エンジンの潤滑システムにおいて、前記過給機は、前記クランクケースの上部に取り付けられた過給機ケースに収納され、
前記過給機ケースは、前記過給機の過給機回転軸を支持する軸受部と、前記過給機潤滑通路から導入された潤滑油を前記軸受部まで導く過給機ケース側潤滑油通路とを有し
前記クランクケースの内部に形成された前記過給機潤滑通路の出口が、前記クランクケースにおける前記過給機ケースの前記軸受部の近傍に形成され、
前記過給機潤滑通路の前記出口と前記過給機ケース側潤滑油通路の入口とがパイプを介して連通している車両用エンジンの潤滑システム。 - 請求項1から6のいずれか一項に記載の車両用エンジンの潤滑システムにおいて、さらに、車両駆動用の変速機を潤滑する変速機潤滑通路を備え、
前記オイルポンプにより前記変速機潤滑通路に潤滑油が供給される車両用エンジンの潤滑システム。 - 請求項7に記載の車両用エンジンの潤滑システムにおいて、前記オイルフィルタと前記オイルクーラとの間から前記変速機潤滑通路に潤滑油が供給されている車両用エンジンの潤滑システム。
- 請求項1から8のいずれか一項に記載の車両用エンジンの潤滑システムにおいて、前記オイルフィルタと前記オイルクーラとの間から、アイドラ潤滑通路を介して、前記過給機の駆動軸となるアイドラ軸に潤滑油が供給され、
前記アイドラ潤滑通路に前記過給機潤滑通路が接続されている車両用エンジンの潤滑システム。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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JP2012155463 | 2012-07-11 | ||
JP2012155463 | 2012-07-11 | ||
PCT/JP2013/068916 WO2014010653A1 (ja) | 2012-07-11 | 2013-07-10 | 車両用エンジンの潤滑システム |
Publications (2)
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JPWO2014010653A1 JPWO2014010653A1 (ja) | 2016-06-23 |
JP5944506B2 true JP5944506B2 (ja) | 2016-07-05 |
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Application Number | Title | Priority Date | Filing Date |
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JP2014524855A Active JP6074426B2 (ja) | 2012-07-11 | 2013-07-10 | エンジンの過給機取付構造 |
JP2014524843A Active JP5945325B2 (ja) | 2012-07-11 | 2013-07-10 | エンジンの過給機 |
JP2014524856A Active JP5944506B2 (ja) | 2012-07-11 | 2013-07-10 | 車両用エンジンの潤滑システム |
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JP2014524855A Active JP6074426B2 (ja) | 2012-07-11 | 2013-07-10 | エンジンの過給機取付構造 |
JP2014524843A Active JP5945325B2 (ja) | 2012-07-11 | 2013-07-10 | エンジンの過給機 |
Country Status (5)
Country | Link |
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US (3) | US9869218B2 (ja) |
EP (3) | EP2878788B1 (ja) |
JP (3) | JP6074426B2 (ja) |
CN (3) | CN104428514B (ja) |
WO (3) | WO2014010652A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2019214979A (ja) * | 2018-06-13 | 2019-12-19 | スズキ株式会社 | 内燃機関 |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014010636A1 (ja) * | 2012-07-11 | 2014-01-16 | 川崎重工業株式会社 | 過給機付きエンジン |
US9915192B2 (en) * | 2014-08-04 | 2018-03-13 | Jeffrey J. Buschur | Power conversion device |
JP6156296B2 (ja) * | 2014-09-11 | 2017-07-05 | マツダ株式会社 | エンジンのオイル供給装置 |
JP6142885B2 (ja) * | 2015-03-05 | 2017-06-07 | マツダ株式会社 | エンジンのオイル供給装置、エンジンの製造方法及びエンジンの給油路構造 |
JP6601134B2 (ja) * | 2015-10-13 | 2019-11-06 | スズキ株式会社 | 4サイクル多気筒エンジン |
DE102016012781A1 (de) * | 2015-10-27 | 2017-04-27 | Suzuki Motor Corporation | Schmierstruktur eines Verbrennungsmotors und Motorrad |
US10167767B2 (en) | 2015-10-27 | 2019-01-01 | Suzuki Motor Corporation | Motorcycle and saddle-ridden type vehicle |
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US9581059B2 (en) | 2017-02-28 |
EP2878787A4 (en) | 2016-06-29 |
US10190454B2 (en) | 2019-01-29 |
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