KR100868210B1 - 가변 기통 정지 시스템용 오일 공급 회로 - Google Patents
가변 기통 정지 시스템용 오일 공급 회로 Download PDFInfo
- Publication number
- KR100868210B1 KR100868210B1 KR1020060124072A KR20060124072A KR100868210B1 KR 100868210 B1 KR100868210 B1 KR 100868210B1 KR 1020060124072 A KR1020060124072 A KR 1020060124072A KR 20060124072 A KR20060124072 A KR 20060124072A KR 100868210 B1 KR100868210 B1 KR 100868210B1
- Authority
- KR
- South Korea
- Prior art keywords
- oil
- circuit
- supply circuit
- tappet
- high pressure
- 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
- 230000001105 regulatory effect Effects 0.000 claims description 5
- 230000001276 controlling effect Effects 0.000 claims description 2
- 230000009849 deactivation Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 1
Images
Classifications
-
- 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
- F02D13/06—Cutting-out 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
- 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
- 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
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M1/00—Pressure lubrication
- F01M1/06—Lubricating systems characterised by the provision therein of crankshafts or connecting rods with lubricant passageways, e.g. bores
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
- F02D19/02—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with gaseous fuels
-
- 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
- F01L1/022—Chain drive
-
- 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
- F01L1/024—Belt drive
-
- 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
-
- 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
-
- 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
- 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
-
- 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)
- Output Control And Ontrol Of Special Type Engine (AREA)
- Lubrication Of Internal Combustion Engines (AREA)
Abstract
Description
Claims (6)
- 오일 펌프;흡기 밸브 및 배기 밸브의 개폐를 조절하는 복수개의 태핏;오일 공급 라인을 통해 상기 오일펌프에 연결되어 있으며 상기 태핏에 고압의 오일을 공급하는 제1오일 회로; 그리고상기 오일펌프에 연결되어 있으며 상기 태핏에 오일을 공급하는 제2오일 회로;를 포함하며,상기 제2오일 회로는 중공의 캠 샤프트 내부에 형성된 오일 라인을 포함하는 것을 특징으로 하는 가변 기통 정지 시스템용 오일 공급 회로.
- 제 1항에 있어서,상기 제1오일 회로는,제1,2실린더측 태핏에 고압의 오일을 공급하는 제1고압 공급 회로; 그리고제3,4실린더측 태핏에 고압의 오일을 공급하는 제2고압 공급 회로;를 포함하는 가변 기통 정지 시스템용 오일 공급 회로.
- 제 2항에 있어서,상기 제1고압 공급 회로와 상기 제2고압 공급 회로는 상기 오일 공급 라인으로부터 분기된 오일 분기 라인을 통해 연결되어 있는 것을 특징으로 하는 가변 기통 정지 시스템용 오일 공급 회로.
- 제 3항에 있어서,상기 제1고압 공급 회로는,상기 오일 공급 라인에 연결되어 있으며, 오일의 공급을 조절하는 제1조절 밸브;상기 제1조절 밸브에 연결되어 있으며, 제1,2실린더의 배기측 태핏에 오일을 공급하는 제1배기측 오일 공급 라인; 그리고상기 제1조절 밸브에 연결되어 있으며, 제1,2실린더의 흡기측 태핏에 오일을 공급하는 제1흡기측 오일 공급 라인;을 포함하는 가변 기통 정지 시스템용 오일 공급 회로.
- 제 3항에 있어서,상기 제2고압 공급 회로는,상기 오일 분기 라인에 연결되어 있으며, 오일의 공급을 조절하는 제2조절 밸브;상기 제2조절 밸브에 연결되어 있으며, 제3,4실린더의 배기측 태핏에 오일을 공급하는 제2배기측 오일 공급 라인; 그리고상기 제2조절 밸브에 연결되어 있으며, 제3,4실린더의 흡기측 태핏에 오일을 공급하는 제2흡기측 오일 공급 라인;을 포함하는 가변 기통 정지 시스템용 오일 공급 회로.
- 제 1항에 있어서,상기 제1오일 회로에서 태핏으로 공급된 오일은 오리피스를 통해 상기 오일 라인에 공급되는 것을 특징으로 하는 가변 기통 정지 시스템용 오일 공급 회로.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060124072A KR100868210B1 (ko) | 2006-12-07 | 2006-12-07 | 가변 기통 정지 시스템용 오일 공급 회로 |
CN2007100019296A CN101196132B (zh) | 2006-12-07 | 2007-01-15 | 用于停缸系统的供油管路 |
DE102007002430.6A DE102007002430B4 (de) | 2006-12-07 | 2007-01-17 | Ölversorgungskreislauf-Vorrichtung für ein Zylinder-Deaktivierungssystem |
US11/657,319 US7426912B2 (en) | 2006-12-07 | 2007-01-24 | Oil supply circuit for cylinder deactivation system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060124072A KR100868210B1 (ko) | 2006-12-07 | 2006-12-07 | 가변 기통 정지 시스템용 오일 공급 회로 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20080052055A KR20080052055A (ko) | 2008-06-11 |
KR100868210B1 true KR100868210B1 (ko) | 2008-11-11 |
Family
ID=39363294
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020060124072A Expired - Fee Related KR100868210B1 (ko) | 2006-12-07 | 2006-12-07 | 가변 기통 정지 시스템용 오일 공급 회로 |
Country Status (4)
Country | Link |
---|---|
US (1) | US7426912B2 (ko) |
KR (1) | KR100868210B1 (ko) |
CN (1) | CN101196132B (ko) |
DE (1) | DE102007002430B4 (ko) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2467943A (en) * | 2009-02-23 | 2010-08-25 | Mechadyne Plc | I.c. engine double overhead camshaft phasing system |
DE102011003760B4 (de) | 2010-11-29 | 2022-03-24 | Schaeffler Technologies AG & Co. KG | Elektromagnetische Stellvorrichtung |
US8746193B2 (en) * | 2012-02-01 | 2014-06-10 | GM Global Technology Operations LLC | Control of engine with active fuel management |
JP2014062479A (ja) * | 2012-09-20 | 2014-04-10 | Suzuki Motor Corp | エンジンの給油構造 |
DE102012020030A1 (de) * | 2012-10-12 | 2014-04-17 | Daimler Ag | Zylinderkopfeinrichtung für eine Verbrennungskraftmaschine sowie Verbrennungskraftmaschine mit einer solchen Zylinderkopfeinrichtung |
DE102012112463A1 (de) * | 2012-12-18 | 2014-06-18 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Variabler Ventiltrieb |
KR101518907B1 (ko) * | 2013-12-17 | 2015-05-11 | 현대자동차 주식회사 | 오일 공급 유로 |
DE102016201414B4 (de) | 2016-01-29 | 2017-10-05 | Ford Global Technologies, Llc | Brennkraftmaschine mit Ölkreislauf |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04318212A (ja) * | 1991-04-17 | 1992-11-09 | Honda Motor Co Ltd | 油圧タペット付動弁機構における給油装置 |
KR19980051133A (ko) * | 1996-12-23 | 1998-09-15 | 박병재 | 밸브 브릿지를 이용한 밸브 휴지기구 |
JP2003106215A (ja) | 2001-09-28 | 2003-04-09 | Mazda Motor Corp | エンジンの動弁装置 |
JP2003343229A (ja) | 2002-05-23 | 2003-12-03 | Honda Motor Co Ltd | 動弁機構の油圧供給装置 |
JP2005090407A (ja) | 2003-09-18 | 2005-04-07 | Mitsubishi Automob Eng Co Ltd | 内燃機関の休筒機構付き動弁装置 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS585416A (ja) * | 1981-06-30 | 1983-01-12 | Toyota Motor Corp | ラツシユアジヤスタ給油装置 |
JPS6341610A (ja) * | 1986-08-08 | 1988-02-22 | Mazda Motor Corp | エンジンのバルブ駆動装置 |
JPH07332049A (ja) * | 1994-06-06 | 1995-12-19 | Honda Motor Co Ltd | エンジンのバルブ駆動制御装置 |
JP3539182B2 (ja) * | 1998-02-20 | 2004-07-07 | トヨタ自動車株式会社 | 可変バルブタイミング装置 |
CN1289796C (zh) * | 2003-10-13 | 2006-12-13 | 方戟 | 内燃式发动机的液压配气机构 |
-
2006
- 2006-12-07 KR KR1020060124072A patent/KR100868210B1/ko not_active Expired - Fee Related
-
2007
- 2007-01-15 CN CN2007100019296A patent/CN101196132B/zh not_active Expired - Fee Related
- 2007-01-17 DE DE102007002430.6A patent/DE102007002430B4/de not_active Expired - Fee Related
- 2007-01-24 US US11/657,319 patent/US7426912B2/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04318212A (ja) * | 1991-04-17 | 1992-11-09 | Honda Motor Co Ltd | 油圧タペット付動弁機構における給油装置 |
KR19980051133A (ko) * | 1996-12-23 | 1998-09-15 | 박병재 | 밸브 브릿지를 이용한 밸브 휴지기구 |
JP2003106215A (ja) | 2001-09-28 | 2003-04-09 | Mazda Motor Corp | エンジンの動弁装置 |
JP2003343229A (ja) | 2002-05-23 | 2003-12-03 | Honda Motor Co Ltd | 動弁機構の油圧供給装置 |
JP2005090407A (ja) | 2003-09-18 | 2005-04-07 | Mitsubishi Automob Eng Co Ltd | 内燃機関の休筒機構付き動弁装置 |
Also Published As
Publication number | Publication date |
---|---|
US7426912B2 (en) | 2008-09-23 |
CN101196132A (zh) | 2008-06-11 |
DE102007002430B4 (de) | 2015-06-25 |
US20080135003A1 (en) | 2008-06-12 |
DE102007002430A1 (de) | 2008-06-12 |
CN101196132B (zh) | 2012-01-11 |
KR20080052055A (ko) | 2008-06-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR100868210B1 (ko) | 가변 기통 정지 시스템용 오일 공급 회로 | |
US10240496B2 (en) | Engine oil supply apparatus | |
US11473458B2 (en) | Response time in lost motion valvetrains | |
JP6094545B2 (ja) | エンジンのオイル供給装置 | |
KR100821741B1 (ko) | 자동차 가변기통장치 엔진의 이중 오일 공급 구조 | |
US8047065B2 (en) | Diagnostic system for valve actuation camshaft driven component compensation | |
KR101000179B1 (ko) | 가변밸브타이밍장치의 오일 회로 | |
JP6187416B2 (ja) | エンジンのオイル供給装置 | |
JPH04287815A (ja) | エンジンの可変動弁装置 | |
KR20090064099A (ko) | 가변 밸브 시스템 | |
KR100783541B1 (ko) | 가변 밸브 리프트 시스템용 오일공급회로 | |
US20050061289A1 (en) | Engine oil system with oil pressure regulator to increase cam phaser oil pressure | |
KR101180932B1 (ko) | 가변 기통 정시 시스템이 적용된 가솔린 엔진 | |
KR101028554B1 (ko) | 연속 가변 밸브 타이밍 장치용 오일 회로 | |
JP2015045287A (ja) | エンジンの制御装置 | |
JP2009281335A (ja) | 内燃機関の動弁装置 | |
US10240539B2 (en) | Hydraulic control system for engine | |
JP5447427B2 (ja) | エンジンのオイル供給装置 | |
US6860250B1 (en) | Engine lubrication system and pressure reducing valve for limiting overhead oil flow | |
US6920850B2 (en) | Engine lubrication system | |
US6810845B1 (en) | Lubrication system using valves to meet various engine oil pressure requirements | |
KR101601132B1 (ko) | 유압제어를 이용하여 실린더를 휴지시키는 엔진 | |
KR20090036823A (ko) | 차량용 오일 콘트롤 시스템 | |
KR20200071518A (ko) | 오일 제어 밸브 | |
KR101326809B1 (ko) | Cvvl 시스템이 구비된 엔진의 윤활 구조 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20061207 |
|
A201 | Request for examination | ||
PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 20070709 Comment text: Request for Examination of Application Patent event code: PA02011R01I Patent event date: 20061207 Comment text: Patent Application |
|
PG1501 | Laying open of application | ||
E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20080930 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20081105 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 20081105 End annual number: 3 Start annual number: 1 |
|
PG1601 | Publication of registration | ||
PR1001 | Payment of annual fee |
Payment date: 20111102 Start annual number: 4 End annual number: 4 |
|
FPAY | Annual fee payment |
Payment date: 20121031 Year of fee payment: 5 |
|
PR1001 | Payment of annual fee |
Payment date: 20121031 Start annual number: 5 End annual number: 5 |
|
FPAY | Annual fee payment |
Payment date: 20131031 Year of fee payment: 6 |
|
PR1001 | Payment of annual fee |
Payment date: 20131031 Start annual number: 6 End annual number: 6 |
|
FPAY | Annual fee payment |
Payment date: 20141030 Year of fee payment: 7 |
|
PR1001 | Payment of annual fee |
Payment date: 20141030 Start annual number: 7 End annual number: 7 |
|
FPAY | Annual fee payment |
Payment date: 20151030 Year of fee payment: 8 |
|
PR1001 | Payment of annual fee |
Payment date: 20151030 Start annual number: 8 End annual number: 8 |
|
FPAY | Annual fee payment |
Payment date: 20171030 Year of fee payment: 10 |
|
PR1001 | Payment of annual fee |
Payment date: 20171030 Start annual number: 10 End annual number: 10 |
|
LAPS | Lapse due to unpaid annual fee | ||
PC1903 | Unpaid annual fee |
Termination category: Default of registration fee Termination date: 20190816 |