CN105822378B - 一种具有半月形头部的电动进气门机构 - Google Patents
一种具有半月形头部的电动进气门机构 Download PDFInfo
- Publication number
- CN105822378B CN105822378B CN201610317762.3A CN201610317762A CN105822378B CN 105822378 B CN105822378 B CN 105822378B CN 201610317762 A CN201610317762 A CN 201610317762A CN 105822378 B CN105822378 B CN 105822378B
- Authority
- CN
- China
- Prior art keywords
- valve
- head
- semilune
- valve stem
- cylinder
- 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.)
- Active - Reinstated
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 31
- 229910001069 Ti alloy Inorganic materials 0.000 claims description 5
- 239000000956 alloy Substances 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 abstract description 7
- 238000009826 distribution Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 2
- 238000011217 control strategy Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
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
- F01L9/00—Valve-gear or valve arrangements actuated non-mechanically
- F01L9/20—Valve-gear or valve arrangements actuated non-mechanically by electric means
-
- 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
- F01L3/00—Lift-valve, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Parts or accessories thereof
- F01L3/02—Selecting particular materials for valve-members or valve-seats; Valve-members or valve-seats composed of two or more materials
-
- 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
- F01L3/00—Lift-valve, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Parts or accessories thereof
- F01L3/20—Shapes or constructions of valve members, not provided for in preceding subgroups of this group
-
- 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
- F02D13/0223—Variable control of the intake valves only
- F02D13/0226—Variable control of the intake valves only 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Valve Device For Special Equipments (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610317762.3A CN105822378B (zh) | 2016-05-12 | 2016-05-12 | 一种具有半月形头部的电动进气门机构 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610317762.3A CN105822378B (zh) | 2016-05-12 | 2016-05-12 | 一种具有半月形头部的电动进气门机构 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105822378A CN105822378A (zh) | 2016-08-03 |
CN105822378B true CN105822378B (zh) | 2018-02-06 |
Family
ID=56529404
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610317762.3A Active - Reinstated CN105822378B (zh) | 2016-05-12 | 2016-05-12 | 一种具有半月形头部的电动进气门机构 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN105822378B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111577469A (zh) * | 2020-06-11 | 2020-08-25 | 汉腾新能源汽车科技有限公司 | 一种发动机配气控制方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002040902A2 (en) * | 2000-11-20 | 2002-05-23 | Siemens Vdo Automotive Corporation | Directly actuated engine valve |
KR20060090322A (ko) * | 2005-02-07 | 2006-08-10 | 현대자동차주식회사 | 스월 유동을 발생시키는 흡기밸브 장치 |
TWI361856B (en) * | 2008-11-04 | 2012-04-11 | Ind Tech Res Inst | Multi-cam electric valve mechanism for engine |
CN202500630U (zh) * | 2012-03-19 | 2012-10-24 | 北汽福田汽车股份有限公司 | 发动机配气控制系统和汽车 |
CN104373168A (zh) * | 2014-11-06 | 2015-02-25 | 重庆市合川区邓健萍摩托车配件加工厂 | 电磁动气门 |
CN205591979U (zh) * | 2016-05-12 | 2016-09-21 | 宁波工程学院 | 一种具有半月形头部的电动进气门机构 |
-
2016
- 2016-05-12 CN CN201610317762.3A patent/CN105822378B/zh active Active - Reinstated
Also Published As
Publication number | Publication date |
---|---|
CN105822378A (zh) | 2016-08-03 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP02 | Change in the address of a patent holder | ||
CP02 | Change in the address of a patent holder |
Address after: 315016 Zhejiang Province, Ningbo city Haishu District cypress Road No. 89 Patentee after: Ningbo University of Technology Address before: 315211 Zhejiang Province, Ningbo Jiangbei District Fenghua Road No. 201 Patentee before: Ningbo University of Technology |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180206 Termination date: 20190512 |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
RR01 | Reinstatement of patent right | ||
RR01 | Reinstatement of patent right |
Former decision: Patent right to terminate Former decision publication date: 20200501 |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220816 Address after: 230000 B-2704, wo Yuan Garden, 81 Ganquan Road, Shushan District, Hefei, Anhui. Patentee after: HEFEI LONGZHI ELECTROMECHANICAL TECHNOLOGY Co.,Ltd. Address before: 315016 Zhejiang Province, Ningbo city Haishu District cypress Road No. 89 Patentee before: Ningbo University of Technology |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240823 Address after: Building 4, Courtyard 2, Sihezhuang Road, Fengtai District, Beijing 100071, Floors 1-17, Unit 101, 11th Floor 1112 Patentee after: TUNGHSU TECHNOLOGY GROUP Co.,Ltd. Country or region after: China Address before: 230000 B-2704, wo Yuan Garden, 81 Ganquan Road, Shushan District, Hefei, Anhui. Patentee before: HEFEI LONGZHI ELECTROMECHANICAL TECHNOLOGY Co.,Ltd. Country or region before: China |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: An electric intake valve mechanism with a crescent shaped head Granted publication date: 20180206 Pledgee: Hengshui Bank Co.,Ltd. Pledgor: TUNGHSU TECHNOLOGY GROUP Co.,Ltd. Registration number: Y2024980036272 |