CN112065528B - Engine valve radial adjusting mechanism and method and valve actuating mechanism - Google Patents
Engine valve radial adjusting mechanism and method and valve actuating mechanism Download PDFInfo
- Publication number
- CN112065528B CN112065528B CN202010790476.5A CN202010790476A CN112065528B CN 112065528 B CN112065528 B CN 112065528B CN 202010790476 A CN202010790476 A CN 202010790476A CN 112065528 B CN112065528 B CN 112065528B
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- valve
- unit
- engine
- engine control
- control unit
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- 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.)
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- 230000007246 mechanism Effects 0.000 title claims abstract description 55
- 238000000034 method Methods 0.000 title claims abstract description 16
- 230000008859 change Effects 0.000 claims abstract description 34
- 238000001514 detection method Methods 0.000 claims abstract description 18
- 238000012544 monitoring process Methods 0.000 claims abstract description 7
- 238000009434 installation Methods 0.000 claims description 29
- 230000006978 adaptation Effects 0.000 claims description 2
- 239000004020 conductor Substances 0.000 claims 1
- 239000003921 oil Substances 0.000 description 37
- 238000002485 combustion reaction Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 239000010705 motor oil Substances 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 239000007789 gas 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
- 230000002035 prolonged effect Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 238000002679 ablation Methods 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000004945 emulsification Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000010721 machine oil Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 239000002912 waste gas Substances 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
- 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
- F01L1/46—Component parts, details, or accessories, not provided for in preceding subgroups
-
- 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
- F01L3/08—Valves guides; Sealing of valve stem, e.g. sealing by lubricant
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B77/00—Component parts, details or accessories, not otherwise provided for
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
- G01L5/22—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring the force applied to control members, e.g. control members of vehicles, triggers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Valve Device For Special Equipments (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010790476.5A CN112065528B (en) | 2020-08-07 | 2020-08-07 | Engine valve radial adjusting mechanism and method and valve actuating mechanism |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010790476.5A CN112065528B (en) | 2020-08-07 | 2020-08-07 | Engine valve radial adjusting mechanism and method and valve actuating mechanism |
Publications (2)
Publication Number | Publication Date |
---|---|
CN112065528A CN112065528A (en) | 2020-12-11 |
CN112065528B true CN112065528B (en) | 2021-06-29 |
Family
ID=73660871
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010790476.5A Active CN112065528B (en) | 2020-08-07 | 2020-08-07 | Engine valve radial adjusting mechanism and method and valve actuating mechanism |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN112065528B (en) |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2705081A1 (en) * | 1977-02-08 | 1978-08-10 | Heinz Konrad Prof Dr I Mueller | IC engine valve shaft sealing assembly - has rigid PTFE quadrilateral ring abutting shaft along circular line pressed against wall of housing by soft rubber ring |
DE2753996A1 (en) * | 1977-12-03 | 1979-06-07 | Bruss Dichtungstechnik | IC engine elastomer valve stem seal - has radial corrugations graded to give correct pressure over range of diameters |
JPH05209798A (en) * | 1992-01-31 | 1993-08-20 | Mazda Motor Corp | Valve seat load sensor |
JP4373761B2 (en) * | 2003-10-21 | 2009-11-25 | 日野自動車株式会社 | Valve guide structure |
EP1582704A1 (en) * | 2004-04-02 | 2005-10-05 | Corcos Industriale S.p.A. | Valve seal assembly |
CN102477875B (en) * | 2010-11-30 | 2015-03-25 | 比亚迪股份有限公司 | Valve driving mechanism for internal combustion engines |
CN103759629B (en) * | 2014-01-20 | 2017-06-23 | 杭州电子科技大学 | Engine valve is taken a seat radial deflection measurement apparatus and method |
DE102016222280A1 (en) * | 2016-11-14 | 2018-05-17 | Man Diesel & Turbo Se | Gas exchange valve for an internal combustion engine and internal combustion engine |
CN207004593U (en) * | 2017-04-28 | 2018-02-13 | 福特环球技术公司 | sealing structure for vehicle |
-
2020
- 2020-08-07 CN CN202010790476.5A patent/CN112065528B/en active Active
Also Published As
Publication number | Publication date |
---|---|
CN112065528A (en) | 2020-12-11 |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 322003 No.1 Jixiang Road, Chian Town, Yiwu City, Jinhua City, Zhejiang Province Patentee after: ZHEJIANG FENGRUI ENGINE Co.,Ltd. Patentee after: Aurobay Technology Co., Ltd. Patentee after: ZHEJIANG GEELY HOLDING GROUP Co.,Ltd. Address before: 322003 No.1 Jixiang Road, Chian Town, Yiwu City, Jinhua City, Zhejiang Province Patentee before: ZHEJIANG FENGRUI ENGINE Co.,Ltd. Patentee before: ZHEJIANG GEELY POWER ASSEMBLY Co.,Ltd. Patentee before: ZHEJIANG GEELY HOLDING GROUP Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20231115 Address after: 310051 No. 1760, Jiangling Road, Hangzhou, Zhejiang, Binjiang District Patentee after: ZHEJIANG GEELY HOLDING GROUP Co.,Ltd. Patentee after: Zhejiang liankong Technology Co.,Ltd. Address before: 322003 No.1 Jixiang Road, Chian Town, Yiwu City, Zhejiang Province Patentee before: ZHEJIANG FENGRUI ENGINE Co.,Ltd. Patentee before: Aurobay Technology Co., Ltd. Patentee before: ZHEJIANG GEELY HOLDING GROUP Co.,Ltd. |