RU2018118229A - The method of stopping the internal combustion engine and an adjustable valve actuator - Google Patents
The method of stopping the internal combustion engine and an adjustable valve actuator Download PDFInfo
- Publication number
- RU2018118229A RU2018118229A RU2018118229A RU2018118229A RU2018118229A RU 2018118229 A RU2018118229 A RU 2018118229A RU 2018118229 A RU2018118229 A RU 2018118229A RU 2018118229 A RU2018118229 A RU 2018118229A RU 2018118229 A RU2018118229 A RU 2018118229A
- Authority
- RU
- Russia
- Prior art keywords
- cam
- internal combustion
- exhaust valve
- combustion engine
- adjustable
- Prior art date
Links
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
- 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
- F01L13/0036—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 the valves being driven by two or more cams with different shape, size or timing or a single cam profiled in axial and radial direction
-
- 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
- F01L13/08—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for decompression, e.g. during starting; for changing compression ratio
-
- 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
-
- 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
- F01L1/18—Rocking arms or levers
- F01L1/185—Overhead end-pivot rocking arms
-
- 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
- F01L13/06—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for braking
- F01L13/065—Compression release engine retarders of the "Jacobs Manufacturing" type
-
- 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
- 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
- F01L13/0036—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 the valves being driven by two or more cams with different shape, size or timing or a single cam profiled in axial and radial direction
- F01L2013/0052—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 the valves being driven by two or more cams with different shape, size or timing or a single cam profiled in axial and radial direction with cams provided on an axially slidable sleeve
-
- 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
- F01L2013/10—Auxiliary actuators for variable valve timing
- F01L2013/101—Electromagnets
-
- 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
-
- 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
- F01L2800/00—Methods of operation using a variable valve timing mechanism
- F01L2800/03—Stopping; Stalling
-
- 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
- F01L2800/00—Methods of operation using a variable valve timing mechanism
- F01L2800/08—Timing or lift different for valves of different 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
- F01L2810/00—Arrangements solving specific problems in relation with valve gears
- F01L2810/03—Reducing vibration
Claims (26)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102017004781.2A DE102017004781A1 (en) | 2017-05-18 | 2017-05-18 | Method for switching off an internal combustion engine and device for this purpose |
DE102017004781.2 | 2017-05-18 |
Publications (3)
Publication Number | Publication Date |
---|---|
RU2018118229A true RU2018118229A (en) | 2019-11-19 |
RU2018118229A3 RU2018118229A3 (en) | 2021-08-20 |
RU2757699C2 RU2757699C2 (en) | 2021-10-20 |
Family
ID=62067456
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2018118229A RU2757699C2 (en) | 2017-05-18 | 2018-05-17 | Method for stopping internal combustion engine and adjustable valve drive |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP3418514B1 (en) |
CN (1) | CN108952876B (en) |
DE (1) | DE102017004781A1 (en) |
RU (1) | RU2757699C2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020231547A1 (en) * | 2019-05-10 | 2020-11-19 | Cummins Inc. | Valve train system for extended duration intake valve opening |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN86100053B (en) * | 1985-04-30 | 1988-03-02 | 扎科布斯制造公司 | Process and system for compression release engine retarding |
AT6341U1 (en) * | 2002-07-26 | 2003-08-25 | Avl List Gmbh | METHOD FOR OPERATING A MULTI-CYLINDER INTERNAL COMBUSTION ENGINE |
JP5209454B2 (en) * | 2008-12-09 | 2013-06-12 | 本田技研工業株式会社 | Device for controlling when ignition is stopped when the internal combustion engine is stopped |
AT510529B1 (en) * | 2010-09-23 | 2012-10-15 | Avl List Gmbh | FOUR-STROKE COMBUSTION ENGINE WITH A MOTOR BRAKE |
DE102012001316B4 (en) * | 2012-01-25 | 2023-10-26 | Mercedes-Benz Group AG | Internal combustion engine valve train device |
KR20140037706A (en) * | 2012-09-19 | 2014-03-27 | 현대자동차주식회사 | Vibration reduction control system for vehicle |
KR101669499B1 (en) * | 2012-12-18 | 2016-10-26 | 자콥스 비히클 시스템즈, 인코포레이티드. | Rocker latch for controlling engine valve actuation |
US10202911B2 (en) * | 2013-07-10 | 2019-02-12 | Ford Global Technologies, Llc | Method and system for an engine for detection and mitigation of insufficient torque |
US9650924B2 (en) * | 2014-03-07 | 2017-05-16 | Electro-Motive Diesel, Inc. | Engine control system having quick-open valve timing |
DE102014008378A1 (en) * | 2014-06-05 | 2015-12-17 | Daimler Ag | Engine braking device for an internal combustion engine |
EP3250794A4 (en) * | 2015-01-28 | 2018-10-03 | Eaton Corporation | Axial cam shifting valve assembly with additional discrete valve event |
US9863332B2 (en) * | 2015-05-12 | 2018-01-09 | GM Global Technology Operations LLC | System and method for determining an oil contamination level of an engine based on a switching period of a valve lift actuator to improve engine startups |
US9988988B2 (en) * | 2015-10-29 | 2018-06-05 | GM Global Technology Operations LLC | Camshaft slider control systems and methods |
-
2017
- 2017-05-18 DE DE102017004781.2A patent/DE102017004781A1/en not_active Withdrawn
-
2018
- 2018-04-26 EP EP18169446.4A patent/EP3418514B1/en active Active
- 2018-05-17 RU RU2018118229A patent/RU2757699C2/en active
- 2018-05-18 CN CN201810480049.XA patent/CN108952876B/en active Active
Also Published As
Publication number | Publication date |
---|---|
BR102018009328A2 (en) | 2019-04-09 |
BR102018009328A8 (en) | 2023-01-31 |
EP3418514A1 (en) | 2018-12-26 |
RU2018118229A3 (en) | 2021-08-20 |
DE102017004781A1 (en) | 2018-11-22 |
CN108952876A (en) | 2018-12-07 |
CN108952876B (en) | 2022-05-24 |
EP3418514B1 (en) | 2021-01-20 |
RU2757699C2 (en) | 2021-10-20 |
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