KR100466882B1 - 내연기관의 밸브 구동장치 - Google Patents
내연기관의 밸브 구동장치 Download PDFInfo
- Publication number
- KR100466882B1 KR100466882B1 KR10-2002-0035709A KR20020035709A KR100466882B1 KR 100466882 B1 KR100466882 B1 KR 100466882B1 KR 20020035709 A KR20020035709 A KR 20020035709A KR 100466882 B1 KR100466882 B1 KR 100466882B1
- Authority
- KR
- South Korea
- Prior art keywords
- valve
- cam
- tappet
- guide
- valve lifter
- 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 - Fee Related
Links
Classifications
-
- 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
- F01M9/104—Lubrication of valve gear or auxiliaries of tappets
-
- 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
-
- 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
-
- 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
- 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
- F01L2810/00—Arrangements solving specific problems in relation with valve gears
- F01L2810/02—Lubrication
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
- Valve Device For Special Equipments (AREA)
Abstract
Description
Claims (7)
- 내연기관의 실린더 헤드(111, 211, 311, 411, 511, 611, 711, 802)에 형성된 통로(121, 122)에 설치되고 밸브축 방향으로 이동함으로써 상기 통로를 개폐하는 포핏 밸브(105, 117, 118, 217, 317, 417, 517, 617, 717, 807)와 캠 샤프트에 형성된 캠(102, 212, 312, 412, 512, 631, 731, 803) 사이에 설치된 직접 구동식 밸브 리프터를 사용한 밸브 구동장치로서,상기 실린더 헤드에 형성된 가이드 구멍(123, 213, 313, 413, 513, 613, 713, 806)과,상기 캠에 접촉하여 상기 캠에 의해 가압되는 태핏부(103, 216, 316, 416, 5l6, 616, 716, 813) 및 상기 태핏부에 단부가 결합되고, 상기 캠에 의한 상기 태핏부에 단부가 결합되고, 상기 캠에 의해 상기 태핏부의 가압 동작에 연동하여, 상기 포핏 밸브의 축선방향으로 활주 가능하게 상기 가이드 구멍에 수용된 가이드부(104, 215, 315, 415, 515, 615, 715, 812)를 구비한 직접 구동식 밸브 리프터(101, 214, 314, 414, 514, 614, 714, 811)로 이루어진 밸브 구동장치에 있어서,상기 가이드부의 직경(r)을 상기 태핏부의 직경(R)보다 작게 형성한 것을 특징으로 하는 밸브 구동 장치.
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Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11158928A JP2000345812A (ja) | 1999-06-07 | 1999-06-07 | バルブリフタ |
JPJP-P-1999-00158928 | 1999-06-07 | ||
JPJP-P-1999-00166551 | 1999-06-14 | ||
JP16655199A JP3506049B2 (ja) | 1999-06-14 | 1999-06-14 | 動弁装置 |
JPJP-P-1999-00166552 | 1999-06-14 | ||
JP11166552A JP2000356113A (ja) | 1999-06-14 | 1999-06-14 | バルブリフタ |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2000-0030485A Division KR100414415B1 (ko) | 1999-06-07 | 2000-06-02 | 내연기관의 밸브 동작장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20020071490A KR20020071490A (ko) | 2002-09-12 |
KR100466882B1 true KR100466882B1 (ko) | 2005-01-24 |
Family
ID=27321439
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2002-0035709A Expired - Fee Related KR100466882B1 (ko) | 1999-06-07 | 2002-06-25 | 내연기관의 밸브 구동장치 |
Country Status (6)
Country | Link |
---|---|
EP (2) | EP1336725A3 (ko) |
KR (1) | KR100466882B1 (ko) |
CN (2) | CN1128922C (ko) |
DE (1) | DE60009386T2 (ko) |
MY (1) | MY141693A (ko) |
TW (1) | TW445342B (ko) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4075717B2 (ja) * | 2003-07-25 | 2008-04-16 | 三菱自動車工業株式会社 | 内燃機関のシリンダヘッド構造 |
EP2173978A4 (en) | 2007-08-06 | 2012-01-11 | Engine Solution Sweden Aktiebolag | VALVE ASSEMBLY FOR A COMBUSTION ENGINE |
EP2947285B1 (en) * | 2014-05-22 | 2017-07-12 | Aktiebolaget SKF | Mechanical system forming a cam follower or a rocker arm, including an inner cavity adapted to contain an oil bath |
DE112019005798T5 (de) * | 2019-02-12 | 2021-08-26 | Cummins Inc. | Integrierte Stösselanordnung |
WO2021185755A1 (en) | 2020-03-18 | 2021-09-23 | Engine Solutions Scandinavia Ab | Valve arrangement for a combustion engine |
CN113503197B (zh) * | 2021-07-12 | 2022-11-18 | 哈尔滨工程大学 | 一种考虑结构振动的船用凸轮-挺柱副弹流润滑分析方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6127906U (ja) * | 1984-07-24 | 1986-02-19 | トヨタ自動車株式会社 | 内燃機関の直接駆動型動弁系の構造 |
JPH07243311A (ja) * | 1994-03-02 | 1995-09-19 | Fuji Oozx Inc | 内燃機関用タペット |
US5836274A (en) * | 1995-04-12 | 1998-11-17 | Yamaha Hatsudoki Kabushiki Kaisha | Multi valve engine with variable valve operation |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1446654A (fr) * | 1964-11-04 | 1966-07-22 | Johnson Products Inc | Poussoirs de soupape |
US3286702A (en) * | 1964-11-04 | 1966-11-22 | Johnson Products Inc | Tappet assembly |
JPS5444123A (en) * | 1977-09-14 | 1979-04-07 | Nissan Motor Co Ltd | Valve lift aparatus of internal combustion engine |
US4658780A (en) * | 1981-05-08 | 1987-04-21 | Yamaha Hatsudoki Kabushiki Kaisha | Four cycle internal combustion engine |
DE3877686T2 (de) * | 1987-09-22 | 1993-05-06 | Honda Motor Co Ltd | Ventilsteuerungsvorrichtung fuer brennkraftmaschinen. |
DE3940845C1 (ko) * | 1989-12-11 | 1990-08-09 | Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart, De | |
FR2657670B1 (fr) * | 1990-01-30 | 1992-07-24 | Peugeot | Dispositif d'actionnement d'au moins deux soupapes voisines. |
FR2661211B1 (fr) * | 1990-04-24 | 1992-08-14 | Peugeot | Dispositif d'actionnement de deux soupapes voisines. |
DE4118776A1 (de) * | 1991-06-07 | 1992-12-10 | Schaeffler Waelzlager Kg | Mechanischer ventilstoessel fuer eine brennkraftmaschine |
US5247913A (en) * | 1992-11-30 | 1993-09-28 | John Manolis | Variable valve for internal combustion engine |
JPH10331709A (ja) * | 1997-05-29 | 1998-12-15 | Suzuki Motor Corp | 内燃機関のシリンダヘッド構造 |
JP3575962B2 (ja) * | 1997-09-22 | 2004-10-13 | 日産ディーゼル工業株式会社 | タペット |
-
2000
- 2000-06-06 MY MYPI20050900A patent/MY141693A/en unknown
- 2000-06-07 DE DE60009386T patent/DE60009386T2/de not_active Expired - Fee Related
- 2000-06-07 EP EP03011023A patent/EP1336725A3/en not_active Withdrawn
- 2000-06-07 TW TW089111025A patent/TW445342B/zh not_active IP Right Cessation
- 2000-06-07 CN CN00109043A patent/CN1128922C/zh not_active Expired - Fee Related
- 2000-06-07 EP EP00111830A patent/EP1059423B1/en not_active Expired - Lifetime
- 2000-06-07 CN CNB031409512A patent/CN1312382C/zh not_active Expired - Fee Related
-
2002
- 2002-06-25 KR KR10-2002-0035709A patent/KR100466882B1/ko not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6127906U (ja) * | 1984-07-24 | 1986-02-19 | トヨタ自動車株式会社 | 内燃機関の直接駆動型動弁系の構造 |
JPH07243311A (ja) * | 1994-03-02 | 1995-09-19 | Fuji Oozx Inc | 内燃機関用タペット |
US5836274A (en) * | 1995-04-12 | 1998-11-17 | Yamaha Hatsudoki Kabushiki Kaisha | Multi valve engine with variable valve operation |
Also Published As
Publication number | Publication date |
---|---|
EP1059423A2 (en) | 2000-12-13 |
DE60009386T2 (de) | 2005-03-10 |
KR20020071490A (ko) | 2002-09-12 |
TW445342B (en) | 2001-07-11 |
MY141693A (en) | 2010-06-15 |
CN1312382C (zh) | 2007-04-25 |
CN1128922C (zh) | 2003-11-26 |
EP1336725A2 (en) | 2003-08-20 |
DE60009386D1 (de) | 2004-05-06 |
CN1276467A (zh) | 2000-12-13 |
EP1059423A3 (en) | 2001-03-14 |
EP1336725A3 (en) | 2003-11-12 |
EP1059423B1 (en) | 2004-03-31 |
CN1515787A (zh) | 2004-07-28 |
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