FI111994B - Laite puristuksen määrittämiseksi iskumäntämoottorin sylinterissä sekä tällaisella laitteella varustettu dieselmoottori - Google Patents
Laite puristuksen määrittämiseksi iskumäntämoottorin sylinterissä sekä tällaisella laitteella varustettu dieselmoottori Download PDFInfo
- Publication number
- FI111994B FI111994B FI944132A FI944132A FI111994B FI 111994 B FI111994 B FI 111994B FI 944132 A FI944132 A FI 944132A FI 944132 A FI944132 A FI 944132A FI 111994 B FI111994 B FI 111994B
- Authority
- FI
- Finland
- Prior art keywords
- piston
- compression
- engine
- determining
- measuring
- Prior art date
Links
- 230000006835 compression Effects 0.000 claims description 36
- 238000007906 compression Methods 0.000 claims description 36
- 238000002485 combustion reaction Methods 0.000 claims description 15
- 238000005259 measurement Methods 0.000 claims description 12
- 230000001133 acceleration Effects 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000004020 conductor Substances 0.000 claims 1
- 238000010276 construction Methods 0.000 claims 1
- 210000003127 knee Anatomy 0.000 claims 1
- 238000002347 injection Methods 0.000 description 8
- 239000007924 injection Substances 0.000 description 8
- 239000000446 fuel Substances 0.000 description 6
- 238000012544 monitoring process Methods 0.000 description 3
- 125000006850 spacer group Chemical group 0.000 description 3
- 238000005461 lubrication Methods 0.000 description 2
- 238000007781 pre-processing Methods 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 206010010904 Convulsion Diseases 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000005474 detonation Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000009527 percussion Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L3/00—Measuring torque, work, mechanical power, or mechanical efficiency, in general
- G01L3/24—Devices for determining the value of power, e.g. by measuring and simultaneously multiplying the values of torque and revolutions per unit of time, by multiplying the values of tractive or propulsive force and velocity
- G01L3/245—Devices for determining the value of power, e.g. by measuring and simultaneously multiplying the values of torque and revolutions per unit of time, by multiplying the values of tractive or propulsive force and velocity by measuring and simultaneously multiplying pressure and velocity
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D35/00—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for
- F02D35/02—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions
- F02D35/023—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions by determining the cylinder pressure
- F02D35/024—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions by determining the cylinder pressure using an estimation
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
- G01L19/08—Means for indicating or recording, e.g. for remote indication
- G01L19/086—Means for indicating or recording, e.g. for remote indication for remote indication
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L23/00—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid
- G01L23/08—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid operated electrically
-
- 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
- F02B3/00—Engines characterised by air compression and subsequent fuel addition
- F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
-
- 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
- F02F2007/0097—Casings, e.g. crankcases or frames for large diesel engines
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Measuring Fluid Pressure (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP93810638 | 1993-09-09 | ||
| EP93810638A EP0643291B1 (de) | 1993-09-09 | 1993-09-09 | Vorrichtung zum Bestimmen des Drucks im Zylinder eines Hubkolben-Motors, sowie Dieselmotor mit einer derartigen Vorrichtung |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| FI944132A0 FI944132A0 (fi) | 1994-09-08 |
| FI944132A FI944132A (fi) | 1995-03-10 |
| FI111994B true FI111994B (fi) | 2003-10-15 |
Family
ID=8215028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI944132A FI111994B (fi) | 1993-09-09 | 1994-09-08 | Laite puristuksen määrittämiseksi iskumäntämoottorin sylinterissä sekä tällaisella laitteella varustettu dieselmoottori |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP0643291B1 (da) |
| JP (1) | JP3540020B2 (da) |
| KR (1) | KR100333833B1 (da) |
| CN (1) | CN1087425C (da) |
| DE (1) | DE59309259D1 (da) |
| DK (1) | DK0643291T3 (da) |
| FI (1) | FI111994B (da) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020053916A (ko) * | 2000-12-26 | 2002-07-06 | 이계안 | 자동차용 디젤 엔진의 실린더 압축 압력 측정장치 및 그방법 |
| DE102006016709A1 (de) | 2006-04-08 | 2007-10-11 | Festo Ag & Co. | Vorrichtung zur Überwachung und/oder Regelung der Bewegung einer fluidischen Komponente in einem fluidischen System |
| CN100449272C (zh) * | 2006-07-31 | 2009-01-07 | 许晓华 | 电动推杆综合测试仪 |
| KR100782559B1 (ko) * | 2006-11-10 | 2007-12-06 | 김우용 | 텐션 부재를 포함하는 과일 봉지 |
| US7529637B2 (en) * | 2007-01-31 | 2009-05-05 | Gm Global Technology Operations, Inc. | Method and apparatus to determine pressure in an unfired cylinder |
| EP2500705A1 (en) * | 2011-03-15 | 2012-09-19 | Wärtsilä Schweiz AG | Method for the determination of the pressure in the combustion chamber of a large diesel engine and large diesel engine |
| JP5349527B2 (ja) * | 2011-04-15 | 2013-11-20 | エムエーエヌ・ディーゼル・アンド・ターボ・フィリアル・アフ・エムエーエヌ・ディーゼル・アンド・ターボ・エスイー・ティスクランド | スカッフィング検出 |
| FR3024234B1 (fr) * | 2014-07-24 | 2016-08-12 | Continental Automotive France | Procede de determination de la pression dans le cylindre d'un moteur |
| EP4191046A1 (de) * | 2021-12-06 | 2023-06-07 | Winterthur Gas & Diesel AG | Grossdieselmotor und verfahren zum bestimmen des zylinderdrucks in einem grossdieselmotor |
| CN114199437B (zh) * | 2021-12-10 | 2024-08-20 | 哈尔滨工程大学 | 基于瞬态缸压及连杆动应力的活塞环组摩擦力分析方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB234103A (en) * | 1924-05-19 | 1925-11-05 | Karl Kutzbach | Method and apparatus for the indication of the turning moment or power of piston engines |
| DE2903788A1 (de) * | 1979-02-01 | 1980-08-14 | Bayerische Motoren Werke Ag | Vorrichtung zur erfassung der bei anomalen verbrennungsvorgaengen in verbrennungsmotoren auftretenden schwingungen |
| DE3933947C1 (en) * | 1989-10-11 | 1991-01-03 | Battelle Motor- Und Fahrzeugtechnik Gmbh, 6000 Frankfurt, De | Combustion pressure determn. method for petrol-diesel engine - using acceleration sensors fitted at crankshaft bearings of engine in cylinder axial direction |
| JPH03148028A (ja) * | 1989-11-02 | 1991-06-24 | Matsushita Electric Ind Co Ltd | 圧電型圧力センサ |
| JPH04314951A (ja) * | 1991-01-30 | 1992-11-06 | Mazda Motor Corp | エンジン用圧力検出装置 |
| JP3018206B2 (ja) * | 1991-05-10 | 2000-03-13 | 日本特殊陶業株式会社 | 内燃機関の圧力検知装置 |
| JPH0593667A (ja) * | 1991-10-02 | 1993-04-16 | Matsushita Electric Ind Co Ltd | 圧電型圧力センサ |
-
1993
- 1993-09-09 EP EP93810638A patent/EP0643291B1/de not_active Expired - Lifetime
- 1993-09-09 DK DK93810638T patent/DK0643291T3/da active
- 1993-09-09 DE DE59309259T patent/DE59309259D1/de not_active Expired - Lifetime
-
1994
- 1994-08-24 KR KR1019940020859A patent/KR100333833B1/ko not_active IP Right Cessation
- 1994-08-31 JP JP20765694A patent/JP3540020B2/ja not_active Expired - Fee Related
- 1994-09-08 FI FI944132A patent/FI111994B/fi active
- 1994-09-08 CN CN94115117A patent/CN1087425C/zh not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| FI944132A0 (fi) | 1994-09-08 |
| JP3540020B2 (ja) | 2004-07-07 |
| EP0643291B1 (de) | 1998-12-30 |
| DK0643291T3 (da) | 1999-08-30 |
| KR100333833B1 (ko) | 2002-09-04 |
| FI944132A (fi) | 1995-03-10 |
| DE59309259D1 (de) | 1999-02-11 |
| EP0643291A1 (de) | 1995-03-15 |
| CN1109589A (zh) | 1995-10-04 |
| JPH07167728A (ja) | 1995-07-04 |
| CN1087425C (zh) | 2002-07-10 |
| KR950008950A (ko) | 1995-04-19 |
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