JP2011529546A - ピストンエンジン内の制御構成 - Google Patents
ピストンエンジン内の制御構成 Download PDFInfo
- Publication number
- JP2011529546A JP2011529546A JP2011520534A JP2011520534A JP2011529546A JP 2011529546 A JP2011529546 A JP 2011529546A JP 2011520534 A JP2011520534 A JP 2011520534A JP 2011520534 A JP2011520534 A JP 2011520534A JP 2011529546 A JP2011529546 A JP 2011529546A
- Authority
- JP
- Japan
- Prior art keywords
- chamber
- intake valve
- cam
- cam profile
- piston device
- 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.)
- Granted
Links
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000010349 pulsation Effects 0.000 description 1
Images
Classifications
-
- 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
- F01L9/11—Valve-gear or valve arrangements actuated non-mechanically by fluid means, e.g. hydraulic in which the action of a cam is being transmitted to a valve by a liquid column
-
- 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
- F01L1/08—Shape of cams
-
- 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
- F01L1/20—Adjusting or compensating clearance
- F01L1/22—Adjusting or compensating clearance automatically, e.g. mechanically
- F01L1/24—Adjusting or compensating clearance automatically, e.g. mechanically by fluid means, e.g. hydraulically
- F01L1/245—Hydraulic tappets
- F01L1/255—Hydraulic tappets between cam and rocker arm
-
- 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
-
- 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
- F01L13/0015—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for optimising engine performances by modifying valve lift according to various working parameters, e.g. rotational speed, load, torque
- F01L13/0031—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for optimising engine performances by modifying valve lift according to various working parameters, e.g. rotational speed, load, torque by modification of tappet or pushrod length
-
- 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
- F01L13/0015—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for optimising engine performances by modifying valve lift according to various working parameters, e.g. rotational speed, load, torque
- F01L2013/0089—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for optimising engine performances by modifying valve lift according to various working parameters, e.g. rotational speed, load, torque with means for delaying valve closing
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Valve Device For Special Equipments (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
Abstract
Description
Claims (5)
- エンジンのカムシャフトのカム装置と、前記エンジンのシリンダと関連する吸気弁を開閉するよう配置される吸気弁機構との間に適合される、ピストンエンジン内のガス交換のための制御構成であって、
当該制御構成は、本体部を含み、ピストン装置が前記本体部内に移動可能に配置され、前記本体部及び前記ピストン装置は、共に第一チャンバを定め、前記吸気弁の閉塞における遅延をもたらすために、前記第一チャンバ内に油圧媒体を選択的に送り込むことができ、前記カム装置は、カムプロファイルを含み、該カムプロファイルは、その基礎円の下に配置される部分を含み、前記基礎円の下の前記カムプロファイルの前記部分は、前記第一チャンバ内の圧力の解放を制御するために利用され、
前記ピストン装置は、少なくとも、前記吸気弁を解放する方向において、前記カムシャフトと力伝達接続するよう配置されること、並びに、前記第一チャンバは、ダクトを介して第二チャンバに接続され、該第二チャンバ内への前記ダクトの開口は、前記カム装置と前記ピストン装置との間で前記第二チャンバ内に配置されるガイド部材によって選択的に制御されることを特徴とする、
制御構成。 - 前記案内部材は、前記吸気弁を解放するための方向においてのみ前記ピストン装置に対して直接的に作用するよう配置されることを特徴とする、請求項1に記載の制御構成。
- 前記案内部材は、そのマントル表面に解放溝を含むこと、並びに、前記第一チャンバ内の圧力を解放するために、前記解放溝は、前記基礎円の下に配置されるカムプロファイルの前記部分を用いて、前記ダクトの開放の位置に配置されることを特徴とする、請求項1又は2に記載の制御構成。
- 前記案内部材は、前記カム装置に向かって荷重されるバネであることを特徴とする、請求項1乃至3のうちのいずれか1項に記載の制御構成。
- 前記第一チャンバは、前記ピストン装置の最も下方の位置を定めるストッパ表面を含み、前記位置は、前記基礎円の下の前記カムプロファイルの前記部分によって案内されるときに、前記ピストン装置と前記案内部材との間に間隙が残るように選択されることを特徴とする、請求項1乃至4のうちのいずれか1項に記載の制御構成。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20085756 | 2008-07-31 | ||
FI20085756A FI124120B (fi) | 2008-07-31 | 2008-07-31 | Ohjausjärjestely mäntämoottorissa |
PCT/FI2009/050626 WO2010012864A1 (en) | 2008-07-31 | 2009-07-15 | A control arrangement in a piston engine |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011529546A true JP2011529546A (ja) | 2011-12-08 |
JP5393784B2 JP5393784B2 (ja) | 2014-01-22 |
Family
ID=39677632
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011520534A Active JP5393784B2 (ja) | 2008-07-31 | 2009-07-15 | ピストンエンジン内の制御構成 |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP2315919B1 (ja) |
JP (1) | JP5393784B2 (ja) |
KR (1) | KR101545768B1 (ja) |
CN (1) | CN102105657B (ja) |
FI (1) | FI124120B (ja) |
RU (1) | RU2509219C2 (ja) |
WO (1) | WO2010012864A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014513775A (ja) * | 2011-05-17 | 2014-06-05 | ワルトシラ フィンランド オサケユキチュア | マルチシリンダピストンエンジン |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI123065B (fi) * | 2011-05-17 | 2012-10-31 | Waertsilae Finland Oy | Monisylinterinen mäntämoottori |
CN102514218B (zh) * | 2011-12-21 | 2015-05-06 | 严俏敏 | 粉末成形机的曲轴凸轮 |
FI124349B (en) * | 2012-03-09 | 2014-07-15 | Wärtsilä Finland Oy | Hydraulic actuator and gas exchange valve arrangement |
FI124813B (fi) * | 2013-01-07 | 2015-01-30 | Wärtsilä Finland Oy | Ohjausjärjestely ja menetelmä pakoventtiilin ohjaamiseksi |
WO2014123836A1 (en) | 2013-02-08 | 2014-08-14 | 3M Innovative Properties Company | Integrated quantum dot optical constructions |
KR101639985B1 (ko) * | 2013-03-31 | 2016-07-15 | 자콥스 비히클 시스템즈, 인코포레이티드. | 가동 부분의 모션 제어 |
CN103388500A (zh) * | 2013-08-13 | 2013-11-13 | 姚长水 | 一种普通往复式活塞发动机的变程节能的方法 |
DE102013223926B4 (de) | 2013-11-22 | 2018-02-08 | Schaeffler Technologies AG & Co. KG | Hydraulische Ventilbremse für einen hydraulisch variablen Ventiltrieb und Verfahren zur Einstellung der hydraulischen Ventilbremse |
DE102014007536B4 (de) * | 2014-05-16 | 2016-02-25 | Audi Ag | Brennkraftmaschine mit einem Ventiltrieb |
JP6951847B2 (ja) * | 2016-03-18 | 2021-10-20 | 日東電工株式会社 | 光学部材、ならびに、該光学部材を用いたバックライトユニットおよび液晶表示装置 |
AT518408B1 (de) | 2016-04-05 | 2017-10-15 | Avl List Gmbh | Ventilbetätigungseinrichtung für zumindest ein gaswechselventil |
KR102084908B1 (ko) * | 2017-03-17 | 2020-03-04 | 바르실라 핀랜드 오이 | 내연 피스톤 엔진의 가스 교환 밸브용의 제어 장치 및 내연 엔진의 가스 교환 밸브용의 제어 장치의 작동 방법 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4278233A (en) * | 1978-09-16 | 1981-07-14 | Maschinenfabrik Augsburg-Nurnberg Aktiengesellschaft | Arrangement for actuating gas-change valves |
JP2004084626A (ja) * | 2002-08-28 | 2004-03-18 | Nippon Piston Ring Co Ltd | バルブメカニズム |
WO2008000899A1 (en) * | 2006-06-30 | 2008-01-03 | Wärtsilä Finland Oy | Control arrangement for a gas exchange valve in a piston engine and method of controlling a gas exchange valve in a piston engine |
JP2008530430A (ja) * | 2005-02-11 | 2008-08-07 | ボルボ ラストバグナー アーベー | 内燃機関用装置 |
JP2009522487A (ja) * | 2005-12-28 | 2009-06-11 | ジェイコブス ビークル システムズ、インコーポレイテッド | 部分サイクルブリーダ型制動の方法とシステム |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4164917A (en) * | 1977-08-16 | 1979-08-21 | Cummins Engine Company, Inc. | Controllable valve tappet for use with dual ramp cam |
DE3347680A1 (de) * | 1983-12-31 | 1984-08-30 | Ernst 8450 Amberg Haubner | Ventilsteuerung fuer brennkraftmaschinen mit zwei unterschiedlichen ventilzeiten |
DE4111610C2 (de) | 1990-07-27 | 1998-07-30 | Audi Ag | Vorrichtung zur Veränderung der Steuerzeiten eines Gaswechselventils |
US5158048A (en) * | 1992-04-02 | 1992-10-27 | Siemens Automotive L.P. | Lost motion actuator |
EP0593908B1 (de) * | 1992-10-20 | 1995-09-27 | Steyr Nutzfahrzeuge Ag | Motorstaubremse |
RU2038491C1 (ru) * | 1993-05-19 | 1995-06-27 | Акционерное общество "ПМЗ "Восход" | Гидравлический толкатель |
DE19653459A1 (de) * | 1996-12-20 | 1998-06-25 | Schaeffler Waelzlager Ohg | Stößel für einen Ventiltrieb einer Brennkraftmaschine |
ES2217209T3 (es) * | 2001-02-21 | 2004-11-01 | GE JENBACHER GMBH & CO. OHG | Accionamiento de valvula para un motor de combustion interna. |
-
2008
- 2008-07-31 FI FI20085756A patent/FI124120B/fi active IP Right Grant
-
2009
- 2009-07-15 CN CN200980129423.0A patent/CN102105657B/zh active Active
- 2009-07-15 JP JP2011520534A patent/JP5393784B2/ja active Active
- 2009-07-15 RU RU2011107190/06A patent/RU2509219C2/ru active
- 2009-07-15 EP EP09784154.8A patent/EP2315919B1/en active Active
- 2009-07-15 WO PCT/FI2009/050626 patent/WO2010012864A1/en active Application Filing
- 2009-07-15 KR KR1020117001490A patent/KR101545768B1/ko active IP Right Grant
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4278233A (en) * | 1978-09-16 | 1981-07-14 | Maschinenfabrik Augsburg-Nurnberg Aktiengesellschaft | Arrangement for actuating gas-change valves |
JP2004084626A (ja) * | 2002-08-28 | 2004-03-18 | Nippon Piston Ring Co Ltd | バルブメカニズム |
JP2008530430A (ja) * | 2005-02-11 | 2008-08-07 | ボルボ ラストバグナー アーベー | 内燃機関用装置 |
JP2009522487A (ja) * | 2005-12-28 | 2009-06-11 | ジェイコブス ビークル システムズ、インコーポレイテッド | 部分サイクルブリーダ型制動の方法とシステム |
WO2008000899A1 (en) * | 2006-06-30 | 2008-01-03 | Wärtsilä Finland Oy | Control arrangement for a gas exchange valve in a piston engine and method of controlling a gas exchange valve in a piston engine |
JP2009541654A (ja) * | 2006-06-30 | 2009-11-26 | ワルトシラ フィンランド オサケユキチュア | ピストンエンジンのガス交換弁の制御装置およびピストンエンジンのガス交換弁の制御方法 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014513775A (ja) * | 2011-05-17 | 2014-06-05 | ワルトシラ フィンランド オサケユキチュア | マルチシリンダピストンエンジン |
KR101729371B1 (ko) * | 2011-05-17 | 2017-04-21 | 바르실라 핀랜드 오이 | 멀티-실린더 피스톤 기관 |
Also Published As
Publication number | Publication date |
---|---|
JP5393784B2 (ja) | 2014-01-22 |
WO2010012864A1 (en) | 2010-02-04 |
EP2315919B1 (en) | 2016-08-24 |
FI124120B (fi) | 2014-03-31 |
EP2315919A1 (en) | 2011-05-04 |
KR101545768B1 (ko) | 2015-08-19 |
CN102105657B (zh) | 2014-03-12 |
RU2011107190A (ru) | 2012-09-10 |
RU2509219C2 (ru) | 2014-03-10 |
CN102105657A (zh) | 2011-06-22 |
FI20085756A0 (fi) | 2008-07-31 |
FI20085756A (fi) | 2010-02-01 |
KR20110044977A (ko) | 2011-05-03 |
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