CN103321707A - 内燃机的行程可变的气门机构 - Google Patents
内燃机的行程可变的气门机构 Download PDFInfo
- Publication number
- CN103321707A CN103321707A CN201310094864XA CN201310094864A CN103321707A CN 103321707 A CN103321707 A CN 103321707A CN 201310094864X A CN201310094864X A CN 201310094864XA CN 201310094864 A CN201310094864 A CN 201310094864A CN 103321707 A CN103321707 A CN 103321707A
- Authority
- CN
- China
- Prior art keywords
- stroke
- valve
- valve mechanism
- cam
- zero
- 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
- 238000002485 combustion reaction Methods 0.000 title claims abstract description 11
- GOLXNESZZPUPJE-UHFFFAOYSA-N spiromesifen Chemical compound CC1=CC(C)=CC(C)=C1C(C(O1)=O)=C(OC(=O)CC(C)(C)C)C11CCCC1 GOLXNESZZPUPJE-UHFFFAOYSA-N 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 abstract 3
- 238000000034 method Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005096 rolling process Methods 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
- 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
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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
- F02D13/0273—Multiple actuations of a valve within an engine cycle
-
- 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
- F01L2820/00—Details on specific features characterising valve gear arrangements
- F01L2820/03—Auxiliary actuators
- F01L2820/032—Electric motors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/0002—Controlling intake air
- F02D2041/001—Controlling intake air for engines with variable valve actuation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
- F02M26/01—Internal exhaust gas recirculation, i.e. wherein the residual exhaust gases are trapped in the cylinder or pushed back from the intake or the exhaust manifold into the combustion chamber without the use of additional passages
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- 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)
Abstract
Description
Claims (7)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102012204682A DE102012204682A1 (de) | 2012-03-23 | 2012-03-23 | Hubvariabler Ventiltrieb für eine Brennkraftmaschine |
DE102012204682.8 | 2012-03-23 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103321707A true CN103321707A (zh) | 2013-09-25 |
CN103321707B CN103321707B (zh) | 2017-04-12 |
Family
ID=49112248
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310094864.XA Expired - Fee Related CN103321707B (zh) | 2012-03-23 | 2013-03-22 | 内燃机的行程可变的气门机构 |
Country Status (3)
Country | Link |
---|---|
US (1) | US9004023B2 (zh) |
CN (1) | CN103321707B (zh) |
DE (1) | DE102012204682A1 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103758598B (zh) * | 2013-12-30 | 2016-05-11 | 长城汽车股份有限公司 | 用于发动机的配气机构及具有其的车辆 |
CN111089005A (zh) * | 2018-10-23 | 2020-05-01 | 通用汽车环球科技运作有限责任公司 | 凸轮轴组件及操作该凸轮轴组件的方法 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017214831A (ja) | 2016-05-30 | 2017-12-07 | 株式会社オティックス | 内燃機関の可変動弁機構 |
DE102018130428A1 (de) * | 2018-11-30 | 2020-06-04 | Bayerische Motoren Werke Aktiengesellschaft | Hubvariabler Ventiltrieb mit wenigstens zwei Arbeitslagen |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10235402A1 (de) * | 2002-08-02 | 2004-02-12 | Bayerische Motoren Werke Ag | Schwenkhebel für einen hubvariablen Ventiltrieb |
US20050252484A1 (en) * | 2002-04-08 | 2005-11-17 | Richard Vanderpoel | Compact lost motion system for variable value actuation |
US20070074690A1 (en) * | 2005-10-04 | 2007-04-05 | Masaaki Yoshikawa | Valve train apparatus for 4 stroke-cycle internal combustion engine |
CN101270694A (zh) * | 2002-04-08 | 2008-09-24 | 柴油发动机减震器有限公司 | 用于实现气阀可变驱动的紧凑型空动系统 |
WO2008150457A1 (en) * | 2007-06-01 | 2008-12-11 | Jacobs Vehicle Systems, Inc. | Variabale valve actuation system |
JP2011127611A (ja) * | 2004-03-15 | 2011-06-30 | Jacobs Vehicle Systems Inc | 一体化したロストモーションシステムを有する弁ブリッジ |
-
2012
- 2012-03-23 DE DE102012204682A patent/DE102012204682A1/de active Pending
-
2013
- 2013-03-05 US US13/784,917 patent/US9004023B2/en not_active Expired - Fee Related
- 2013-03-22 CN CN201310094864.XA patent/CN103321707B/zh not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050252484A1 (en) * | 2002-04-08 | 2005-11-17 | Richard Vanderpoel | Compact lost motion system for variable value actuation |
CN101270694A (zh) * | 2002-04-08 | 2008-09-24 | 柴油发动机减震器有限公司 | 用于实现气阀可变驱动的紧凑型空动系统 |
DE10235402A1 (de) * | 2002-08-02 | 2004-02-12 | Bayerische Motoren Werke Ag | Schwenkhebel für einen hubvariablen Ventiltrieb |
JP2011127611A (ja) * | 2004-03-15 | 2011-06-30 | Jacobs Vehicle Systems Inc | 一体化したロストモーションシステムを有する弁ブリッジ |
US20070074690A1 (en) * | 2005-10-04 | 2007-04-05 | Masaaki Yoshikawa | Valve train apparatus for 4 stroke-cycle internal combustion engine |
WO2008150457A1 (en) * | 2007-06-01 | 2008-12-11 | Jacobs Vehicle Systems, Inc. | Variabale valve actuation system |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103758598B (zh) * | 2013-12-30 | 2016-05-11 | 长城汽车股份有限公司 | 用于发动机的配气机构及具有其的车辆 |
CN111089005A (zh) * | 2018-10-23 | 2020-05-01 | 通用汽车环球科技运作有限责任公司 | 凸轮轴组件及操作该凸轮轴组件的方法 |
CN111089005B (zh) * | 2018-10-23 | 2021-09-21 | 通用汽车环球科技运作有限责任公司 | 凸轮轴组件及操作该凸轮轴组件的方法 |
Also Published As
Publication number | Publication date |
---|---|
DE102012204682A1 (de) | 2013-09-26 |
US9004023B2 (en) | 2015-04-14 |
CN103321707B (zh) | 2017-04-12 |
US20130247851A1 (en) | 2013-09-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: SCHAEFFLER FIFTH INVESTMENT MANAGEMENT GMBH + CO., Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES GMBH + CO. KG Effective date: 20150810 |
|
C41 | Transfer of patent application or patent right or utility model | ||
C53 | Correction of patent of invention or patent application | ||
CB02 | Change of applicant information |
Address after: German Herzogenaurach Applicant after: SCHAEFFLER TECHNOLOGIES AG & CO. KG Address before: German Herzogenaurach Applicant before: SCHAEFFLER TECHNOLOGIES GmbH & Co.KG Address after: German Herzogenaurach Applicant after: SCHAEFFLER TECHNOLOGIES GmbH & Co.KG Address before: German Herzogenaurach Applicant before: Fifth Schaeffler investment management GmbH & Co.KG |
|
COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: SCHAEFFLER FIFTH INVESTMENT MANAGEMENT GMBH + CO., KG TO: SCHAEFFLER TECHNOLOGIES GMBH + CO. KG Free format text: CORRECT: ADDRESS; FROM: Free format text: CORRECT: APPLICANT; FROM: SCHAEFFLER TECHNOLOGIES GMBH + CO. KG TO: SCHAEFFLER TECHNOLOGY GMBH + CO. KG |
|
TA01 | Transfer of patent application right |
Effective date of registration: 20150810 Address after: German Herzogenaurach Applicant after: Fifth Schaeffler investment management GmbH & Co.KG Address before: German Herzogenaurach Applicant before: SCHAEFFLER TECHNOLOGIES AG & CO. KG |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170412 Termination date: 20180322 |
|
CF01 | Termination of patent right due to non-payment of annual fee |