JP6581039B2 - V型エンジン - Google Patents
V型エンジン Download PDFInfo
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- JP6581039B2 JP6581039B2 JP2016111003A JP2016111003A JP6581039B2 JP 6581039 B2 JP6581039 B2 JP 6581039B2 JP 2016111003 A JP2016111003 A JP 2016111003A JP 2016111003 A JP2016111003 A JP 2016111003A JP 6581039 B2 JP6581039 B2 JP 6581039B2
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- Prior art keywords
- valve
- cylinder head
- oil passage
- cylinder
- oil
- Prior art date
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- 239000003921 oil Substances 0.000 claims description 254
- 230000007246 mechanism Effects 0.000 claims description 131
- 238000009826 distribution Methods 0.000 claims description 77
- 239000010720 hydraulic oil Substances 0.000 claims description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 239000010687 lubricating oil Substances 0.000 description 35
- 230000009849 deactivation Effects 0.000 description 22
- 238000002485 combustion reaction Methods 0.000 description 10
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005553 drilling Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000004043 responsiveness Effects 0.000 description 2
- 230000000979 retarding effect Effects 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 241001272720 Medialuna californiensis Species 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D13/00—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing
- F02D13/02—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation
- F02D13/0203—Variable control of intake and exhaust valves
- F02D13/0207—Variable control of intake and exhaust valves changing valve lift or valve lift and timing
-
- 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
- F01M9/00—Lubrication means having pertinent characteristics not provided for in, or of interest apart from, groups F01M1/00 - F01M7/00
- F01M9/10—Lubrication of valve gear or auxiliaries
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
- F01L1/12—Transmitting gear between valve drive and valve
- F01L1/14—Tappets; Push rods
- F01L1/143—Tappets; Push rods for use with overhead camshafts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L13/00—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations
- F01L13/0005—Deactivating valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L9/00—Valve-gear or valve arrangements actuated non-mechanically
- F01L9/10—Valve-gear or valve arrangements actuated non-mechanically by fluid means, e.g. hydraulic
-
- 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
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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
- 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
- F02B67/04—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 mechanically-driven auxiliary apparatus
- F02B67/06—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 mechanically-driven auxiliary apparatus driven by means of chains, belts, or like endless members
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D13/00—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing
- F02D13/02—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation
- F02D13/0203—Variable control of intake and exhaust valves
- F02D13/0215—Variable control of intake and exhaust valves changing the valve timing only
- F02D13/0219—Variable control of intake and exhaust valves changing the valve timing only by shifting the phase, i.e. the opening periods of the valves are constant
-
- 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
- F02F1/18—Other cylinders
- F02F1/20—Other cylinders characterised by 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
- F02F1/00—Cylinders; Cylinder heads
- F02F1/24—Cylinder heads
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
- F01L1/12—Transmitting gear between valve drive and valve
- F01L1/18—Rocking arms or levers
- F01L1/181—Centre pivot rocking arms
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
- F01L1/02—Valve drive
- F01L1/04—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
- F01L1/047—Camshafts
- F01L2001/0476—Camshaft bearings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
- F01L1/02—Valve drive
- F01L1/04—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
- F01L1/047—Camshafts
- F01L1/053—Camshafts overhead type
- F01L2001/0537—Double overhead camshafts [DOHC]
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
- F01L1/34—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift
- F01L1/344—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift changing the angular relationship between crankshaft and camshaft, e.g. using helicoidal gear
- F01L1/3442—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift changing the angular relationship between crankshaft and camshaft, e.g. using helicoidal gear using hydraulic chambers with variable volume to transmit the rotating force
- F01L2001/34423—Details relating to the hydraulic feeding circuit
- F01L2001/34426—Oil control valves
- F01L2001/34433—Location oil control valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
- F01L1/34—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift
- F01L1/344—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift changing the angular relationship between crankshaft and camshaft, e.g. using helicoidal gear
- F01L2001/34486—Location and number of the means for changing the angular relationship
- F01L2001/34496—Two phasers on different camshafts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L13/00—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations
- F01L13/0005—Deactivating valves
- F01L2013/001—Deactivating cylinders
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L2305/00—Valve arrangements comprising rollers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L2810/00—Arrangements solving specific problems in relation with valve gears
- F01L2810/02—Lubrication
-
- 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
- F02B2275/18—DOHC [Double overhead camshaft]
-
- 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
- F02B75/22—Multi-cylinder engines with cylinders in V, fan, or star arrangement
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Valve Device For Special Equipments (AREA)
- Lubrication Of Internal Combustion Engines (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
Description
2F フロントバンク(第1バンク)
2R リヤバンク(第2バンク)
3 シリンダブロック
4F フロントシリンダヘッド(第1シリンダヘッド)
4R リヤシリンダヘッド(第2シリンダヘッド)
17 吸排気バルブ
17E 排気バルブ
17I 吸気バルブ
20 動弁装置
21 動弁機構
21F フロント動弁機構
21R リヤ動弁機構
22 気筒休止機構
23 バルブ休止機構(弁動作変更機構)
24 VTC(弁動作変更機構、開閉特性変更機構)
24E 排気側VTC
24I 吸気側VTC
25 カムシャフト(動弁機構)
25E 排気カムシャフト(動弁機構)
25I 吸気カムシャフト(動弁機構)
26 ロッカアーム(動弁機構)
26E 排気ロッカアーム(動弁機構)
26I 吸気ロッカアーム(動弁機構)
27 油圧ラッシュアジャスタ(動弁機構)
28 バルブリフタ(動弁機構)
28A 第1バルブリフタ
28B 第2バルブリフタ
46 メインギャラリ
47 分配油路
66 第1油路接続部材
67 第1接続油路(バルブリフタ28に対する潤滑油路)
68 第2油路接続部材
69 作動油路
70 第2接続油路(リヤのVTC24に対する作動油路)
83 カムシャフト油路
83I 吸気カムシャフト油路
83E 排気カムシャフト油路
84 ロッカアーム潤滑油路(水平油路)
85 バルブリフタ油路
100 オリフィス(油量調整装置)
101 延長油路
Claims (4)
- V型に配置され、それぞれ複数の気筒を形成する第1シリンダバンク及び第2シリンダバンクを有するシリンダブロックと、
前記第1シリンダバンクの上面に結合される共用シリンダヘッドからなる第1シリンダヘッドと、
シリンダ列方向が前記第1シリンダヘッドと逆向きになるように前記第2シリンダバンクの上面に結合された前記共用シリンダヘッドからなる第2シリンダヘッドと、
前記第1シリンダヘッドに設けられた吸気バルブ及び排気バルブを駆動する第1動弁機構と、
前記第2シリンダヘッドに設けられた吸気バルブ及び排気バルブを駆動する第2動弁機構と、
前記第1シリンダヘッド及び前記第2シリンダヘッドの少なくとも一方のシリンダ列方向の一端側又は両端側に設けられた作動油路の油圧によって駆動され、吸気バルブ及び排気バルブの少なくとも一方のリフト動作を変更する弁動作変更機構とを備え、
前記シリンダブロックには、シリンダ列方向に延びるメインギャラリが形成され、
前記第1シリンダヘッド及び前記第2シリンダヘッドのシリンダ列方向の両端部のそれぞれには、前記メインギャラリから前記第1動弁機構、前記第2動弁機構又は前記弁動作変更機構にオイルを分配するための複数の分配油路が上面に開口するように形成され、
複数の前記分配油路のうちの少なくとも1つに、油量を調整する油量調整機構が設けられることを特徴とするV型エンジン。 - 前記第1シリンダヘッド及び前記第2シリンダヘッドのうち、前記弁動作変更機構が設けられたものの上面には、複数の前記分配油路のうちの少なくとも1つと連通し、前記弁動作変更機構にオイルを供給する接続油路が形成された油路接続部材が設けられることを特徴とする請求項1に記載のV型エンジン。
- 前記弁動作変更機構が、
吸気バルブ又は排気バルブの開閉タイミング及び開閉リフト量のうちの少なくとも一方を変更する開閉特性変更機構と、
吸気バルブ又は排気バルブのリフト動作を休止させるバルブ休止機構と、からなり、
前記第1シリンダヘッド及び前記第2シリンダヘッドの前記一端側に設けられた前記分配油路が、前記開閉特性変更機構に連通し、
前記第1シリンダヘッド及び前記第2シリンダヘッドの一方の他端側に設けられた前記分配油路が、前記バルブ休止機構に連通し、
前記第1シリンダヘッド及び前記第2シリンダヘッドの前記他端側に設けられた前記分配油路のうち、前記第1動弁機構及び前記第2動弁機構に連通する前記分配油路に前記油量調整機構が設けられることを特徴とする請求項1又は請求項2に記載のV型エンジン。 - 前記第1シリンダヘッド及び前記第2シリンダヘッドには、シリンダ列方向に水平に延びる水平油路が形成され、
前記第1シリンダヘッド及び前記第2シリンダヘッドに設けられる前記水平油路には、上方向に延出する延長油路の下端が接続し、
前記延長油路の上端が、対応する前記第1シリンダヘッド又は前記第2シリンダヘッドの上面に開口すると共に、対応する前記第1動弁機構又は前記第2動弁機構を構成する摺動部材によって塞がれることを特徴とする請求項2又は請求項3に記載のV型エンジン。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016111003A JP6581039B2 (ja) | 2016-06-02 | 2016-06-02 | V型エンジン |
US15/607,787 US10066553B2 (en) | 2016-06-02 | 2017-05-30 | V engine having valve property varying mechanism |
CN201710403231.0A CN107461230B (zh) | 2016-06-02 | 2017-06-01 | V型发动机 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016111003A JP6581039B2 (ja) | 2016-06-02 | 2016-06-02 | V型エンジン |
Publications (2)
Publication Number | Publication Date |
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JP2017214915A JP2017214915A (ja) | 2017-12-07 |
JP6581039B2 true JP6581039B2 (ja) | 2019-09-25 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2016111003A Expired - Fee Related JP6581039B2 (ja) | 2016-06-02 | 2016-06-02 | V型エンジン |
Country Status (3)
Country | Link |
---|---|
US (1) | US10066553B2 (ja) |
JP (1) | JP6581039B2 (ja) |
CN (1) | CN107461230B (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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FR3105301B1 (fr) * | 2019-12-18 | 2021-12-31 | Renault Sas | Bloc moteur équipé d'une redescente d'huile en dehors d'un carter cylindre |
CN113550807B (zh) * | 2021-07-28 | 2022-07-12 | 奇瑞汽车股份有限公司 | 发动机 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6269051A (ja) | 1985-09-24 | 1987-03-30 | Toshiba Corp | 空気調和機 |
JPH0721848Y2 (ja) * | 1989-07-29 | 1995-05-17 | マツダ株式会社 | V型多気筒エンジンのシリンダヘッド構造 |
US5143034A (en) * | 1990-03-29 | 1992-09-01 | Mazda Motor Corporation | Lubrication system for V-type overhead camshaft engine |
JP3380650B2 (ja) * | 1995-03-31 | 2003-02-24 | マツダ株式会社 | エンジンの動弁系潤滑構造 |
JP3548149B2 (ja) * | 2001-10-05 | 2004-07-28 | 本田技研工業株式会社 | Sohc型エンジンの動弁装置 |
EP1544422B1 (en) * | 2003-11-05 | 2006-08-02 | Eaton S.R.L. | Valve deactivation system and latchable hydraulic lash adjuster therefore |
JP4215083B2 (ja) * | 2006-09-04 | 2009-01-28 | トヨタ自動車株式会社 | カムキャップ及び油路接続構造 |
JP4725855B2 (ja) * | 2006-10-24 | 2011-07-13 | スズキ株式会社 | エンジンのシリンダヘッド構造 |
JP4922044B2 (ja) * | 2007-03-30 | 2012-04-25 | 本田技研工業株式会社 | 自動二輪車用v型4気筒エンジン |
JP2009121259A (ja) * | 2007-11-12 | 2009-06-04 | Mazda Motor Corp | エンジンの給油構造 |
JP2010164039A (ja) * | 2009-01-19 | 2010-07-29 | Honda Motor Co Ltd | 油圧作動装置および油圧センサを備える機械 |
JP5984729B2 (ja) * | 2013-03-29 | 2016-09-06 | 本田技研工業株式会社 | 内燃機関のオイル通路 |
-
2016
- 2016-06-02 JP JP2016111003A patent/JP6581039B2/ja not_active Expired - Fee Related
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2017
- 2017-05-30 US US15/607,787 patent/US10066553B2/en active Active
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US10066553B2 (en) | 2018-09-04 |
JP2017214915A (ja) | 2017-12-07 |
US20170350324A1 (en) | 2017-12-07 |
CN107461230B (zh) | 2019-08-30 |
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