EA202092391A1 - Система двигателя внутреннего сгорания - Google Patents
Система двигателя внутреннего сгоранияInfo
- Publication number
- EA202092391A1 EA202092391A1 EA202092391A EA202092391A EA202092391A1 EA 202092391 A1 EA202092391 A1 EA 202092391A1 EA 202092391 A EA202092391 A EA 202092391A EA 202092391 A EA202092391 A EA 202092391A EA 202092391 A1 EA202092391 A1 EA 202092391A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- sensor
- wall
- cop
- crankcase
- combustion engine
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F7/00—Casings, e.g. crankcases or frames
- F02F7/0065—Shape of casings for other machine parts and purposes, e.g. utilisation purposes, safety
- F02F7/0068—Adaptations for other accessories
-
- 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
- F02B77/08—Safety, indicating or supervising devices
-
- 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
- F01M1/18—Indicating or safety devices
- F01M1/20—Indicating or safety devices concerning lubricant pressure
-
- 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
- F01M11/00—Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
-
- 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
- F01M11/00—Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
- F01M11/10—Indicating devices; Other safety devices
-
- 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
- F01M13/00—Crankcase ventilating or breathing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F7/00—Casings, e.g. crankcases or frames
- F02F7/0043—Arrangements of mechanical drive elements
- F02F7/0046—Shape of casings adapted to facilitate fitting or dismantling of engine parts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F7/00—Casings, e.g. crankcases or frames
- F02F7/0065—Shape of casings for other machine parts and purposes, e.g. utilisation purposes, safety
- F02F7/0073—Adaptations for fitting the engine, e.g. front-plates or bell-housings
-
- 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
- F01M13/00—Crankcase ventilating or breathing
- F01M2013/0077—Engine parameters used for crankcase breather systems
- F01M2013/0083—Crankcase pressure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F2200/00—Manufacturing
- F02F2200/06—Casting
Abstract
Предложены различные системы и способы для уменьшения количества масла, попадающего на датчик избыточного давления в картере. В одном примере система может содержать литую стенку, проходящую перпендикулярно от внутренней стенки картера, причем литая стенка, по меньшей мере, частично окружает проход к датчику избыточного давления в картере (СОР-датчику), при этом указанный проход проточно сообщается с СОР-датчиком по внутреннему каналу. Система также содержит закрывающую пластину, неподвижно прикрепленную к литой стенке, причем закрывающая пластина параллельна указанной внутренней стенке. Таким образом, может быть предотвращено попадание масла на СОР-датчик, при этом воздух может протекать к указанному датчику по внутреннему каналу.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IN202041029648 | 2020-07-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
EA202092391A1 true EA202092391A1 (ru) | 2022-01-31 |
Family
ID=75339431
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA202092391A EA202092391A1 (ru) | 2020-07-13 | 2020-11-03 | Система двигателя внутреннего сгорания |
Country Status (4)
Country | Link |
---|---|
US (1) | US11519360B2 (ru) |
EP (1) | EP3940221B1 (ru) |
CN (1) | CN113931740B (ru) |
EA (1) | EA202092391A1 (ru) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11698050B2 (en) * | 2020-07-13 | 2023-07-11 | Powerhouse Engine Solutions Switzerland IP Holding GmbH | System and method for oil supply to pump |
Family Cites Families (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB769647A (en) * | 1954-06-03 | 1957-03-13 | Hovalwerk Ag Ospelt | Improvements in or relating to breathers for internal combustion engines |
JPH10184337A (ja) * | 1996-12-25 | 1998-07-14 | Sanshin Ind Co Ltd | 船外機 |
JPH11324630A (ja) * | 1998-05-13 | 1999-11-26 | Sanshin Ind Co Ltd | エンジンの制御装置 |
JP2000240420A (ja) * | 1999-02-23 | 2000-09-05 | Sanshin Ind Co Ltd | エンジンの油圧警告装置 |
US6394059B2 (en) * | 2000-01-26 | 2002-05-28 | International Engine Intellectual Property Company, L.L.C. | Front module housing |
US7225793B2 (en) | 2003-08-14 | 2007-06-05 | Electrojet, Inc. | Engine timing control with intake air pressure sensor |
DE102007009955B4 (de) * | 2007-03-01 | 2009-10-15 | Mtu Friedrichshafen Gmbh | Kurbelgehäuse |
US20100147270A1 (en) * | 2008-12-12 | 2010-06-17 | Ford Global Technologies, Llc | Crankcase breech detection for boosted engines |
US8596240B2 (en) | 2009-08-07 | 2013-12-03 | Nagesh Mavinahally | Integrally cast block and gaseous fuel injected generator engine |
JP2011132937A (ja) | 2009-12-25 | 2011-07-07 | Fuji Heavy Ind Ltd | エンジンケース |
US8567375B2 (en) * | 2010-08-25 | 2013-10-29 | Ford Global Technologies, Llc | System for improving engine crankcase ventilation via a conduit |
CN201858002U (zh) * | 2010-10-31 | 2011-06-08 | 无锡开普动力有限公司 | 一种柴油机的齿轮室结构 |
CN101963110B (zh) | 2010-10-31 | 2012-10-31 | 无锡开普动力有限公司 | 一种柴油机的齿轮室结构 |
EP2956643B8 (en) * | 2013-02-13 | 2019-12-11 | AB Volvo Penta | Outboard motor including oil tank features |
CN103306845B (zh) * | 2013-06-28 | 2015-05-20 | 力帆实业(集团)股份有限公司 | 发动机右曲轴箱 |
DE102013021295B3 (de) * | 2013-12-19 | 2015-05-28 | Mtu Friedrichshafen Gmbh | Verfahren und Steuereinrichtung zum Überwachen eines Kurbelgehäusedrucks |
US10386345B2 (en) * | 2015-03-19 | 2019-08-20 | Ford Global Technologies, Llc | Method and system for an oxygen sensor |
JP6392975B2 (ja) * | 2015-03-24 | 2018-09-19 | 本田技研工業株式会社 | 内燃機関の潤滑油供給構造 |
US10422253B2 (en) * | 2016-04-26 | 2019-09-24 | Ford Global Technologies, Llc | Cam drive system for an engine |
GB2551144B (en) * | 2016-06-07 | 2020-02-19 | Ford Global Tech Llc | A crankcase oil catcher with moveable guide |
US10202926B2 (en) * | 2016-09-16 | 2019-02-12 | Ge Global Sourcing Llc | Methods and system for diagnosing an engine component based on an engine speed profile during an engine shutdown event |
US10837376B2 (en) | 2016-09-28 | 2020-11-17 | Transportation Ip Holdings, Llc | Systems for diagnosing a condition of an engine |
CN207583505U (zh) | 2017-12-01 | 2018-07-06 | 哈尔滨东安汽车动力股份有限公司 | 一种带有压力传感器的气门室罩壳 |
US10871129B1 (en) * | 2019-06-24 | 2020-12-22 | Ford Global Technologies, Llc | Crankcase ventilation system and diagnostic method |
CN210948931U (zh) * | 2019-10-25 | 2020-07-07 | 昆明云内动力股份有限公司 | 一种发动机正时室罩盖及发动机 |
US11306631B2 (en) * | 2020-03-11 | 2022-04-19 | Ford Global Technologies, Llc | Systems and methods for crankcase system diagnostics |
-
2020
- 2020-11-03 EA EA202092391A patent/EA202092391A1/ru unknown
- 2020-12-28 CN CN202011585584.5A patent/CN113931740B/zh active Active
-
2021
- 2021-03-30 EP EP21166121.0A patent/EP3940221B1/en active Active
- 2021-03-31 US US17/219,462 patent/US11519360B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
CN113931740A (zh) | 2022-01-14 |
EP3940221B1 (en) | 2023-06-28 |
US20220010751A1 (en) | 2022-01-13 |
CN113931740B (zh) | 2024-01-19 |
US11519360B2 (en) | 2022-12-06 |
EP3940221A1 (en) | 2022-01-19 |
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