FI944132A - Apparatus for determining the compression in the cylinder of an impact piston engine and a diesel engine equipped with such a device - Google Patents
Apparatus for determining the compression in the cylinder of an impact piston engine and a diesel engine equipped with such a device Download PDFInfo
- Publication number
- FI944132A FI944132A FI944132A FI944132A FI944132A FI 944132 A FI944132 A FI 944132A FI 944132 A FI944132 A FI 944132A FI 944132 A FI944132 A FI 944132A FI 944132 A FI944132 A FI 944132A
- Authority
- FI
- Finland
- Prior art keywords
- compression
- cylinder
- determining
- impact piston
- diesel engine
- Prior art date
Links
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 (en) | 1993-09-09 | 1993-09-09 | Device for determining the pressure in a cylinder of a piston engine, and diesel motor provided with such a device |
Publications (3)
Publication Number | Publication Date |
---|---|
FI944132A0 FI944132A0 (en) | 1994-09-08 |
FI944132A true FI944132A (en) | 1995-03-10 |
FI111994B FI111994B (en) | 2003-10-15 |
Family
ID=8215028
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI944132A FI111994B (en) | 1993-09-09 | 1994-09-08 | Apparatus for determining the pressure in the cylinder of a piston engine and a diesel engine provided with such a device |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0643291B1 (en) |
JP (1) | JP3540020B2 (en) |
KR (1) | KR100333833B1 (en) |
CN (1) | CN1087425C (en) |
DE (1) | DE59309259D1 (en) |
DK (1) | DK0643291T3 (en) |
FI (1) | FI111994B (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20020053916A (en) * | 2000-12-26 | 2002-07-06 | 이계안 | Apparatus and method for measuring cylinder compression pressure of diesel engine for a vehicle |
DE102006016709A1 (en) | 2006-04-08 | 2007-10-11 | Festo Ag & Co. | Device for monitoring and / or regulating the movement of a fluidic component in a fluidic system |
CN100449272C (en) * | 2006-07-31 | 2009-01-07 | 许晓华 | Electric push-rod comprehensive measuring device |
KR100782559B1 (en) * | 2006-11-10 | 2007-12-06 | 김우용 | An bag for fruits including a tension material |
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 (en) * | 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 | Scuffing detection |
FR3024234B1 (en) * | 2014-07-24 | 2016-08-12 | Continental Automotive France | METHOD FOR DETERMINING PRESSURE IN THE CYLINDER OF AN ENGINE |
EP4191046A1 (en) * | 2021-12-06 | 2023-06-07 | Winterthur Gas & Diesel AG | Large diesel engine and method for determining the cylinder pressure in a large diesel engine |
CN114199437A (en) * | 2021-12-10 | 2022-03-18 | 哈尔滨工程大学 | Piston ring set friction force analysis method based on transient cylinder pressure and connecting rod dynamic stress |
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 (en) * | 1979-02-01 | 1980-08-14 | Bayerische Motoren Werke Ag | DEVICE FOR DETECTING THE VIBRATIONS WHICH APPEAR IN ANALOMIC COMBUSTION PROCESSES IN COMBUSTION ENGINES |
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 (en) * | 1989-11-02 | 1991-06-24 | Matsushita Electric Ind Co Ltd | Piezoelectric pressure sensor |
JPH04314951A (en) * | 1991-01-30 | 1992-11-06 | Mazda Motor Corp | Pressure detector for engine |
JP3018206B2 (en) * | 1991-05-10 | 2000-03-13 | 日本特殊陶業株式会社 | Pressure detector for internal combustion engine |
JPH0593667A (en) * | 1991-10-02 | 1993-04-16 | Matsushita Electric Ind Co Ltd | Piezoelectric-type pressure sensor |
-
1993
- 1993-09-09 DK DK93810638T patent/DK0643291T3/en active
- 1993-09-09 DE DE59309259T patent/DE59309259D1/en not_active Expired - Lifetime
- 1993-09-09 EP EP93810638A patent/EP0643291B1/en not_active Expired - Lifetime
-
1994
- 1994-08-24 KR KR1019940020859A patent/KR100333833B1/en not_active IP Right Cessation
- 1994-08-31 JP JP20765694A patent/JP3540020B2/en not_active Expired - Fee Related
- 1994-09-08 CN CN94115117A patent/CN1087425C/en not_active Expired - Fee Related
- 1994-09-08 FI FI944132A patent/FI111994B/en active
Also Published As
Publication number | Publication date |
---|---|
JP3540020B2 (en) | 2004-07-07 |
CN1087425C (en) | 2002-07-10 |
FI944132A0 (en) | 1994-09-08 |
FI111994B (en) | 2003-10-15 |
DE59309259D1 (en) | 1999-02-11 |
EP0643291A1 (en) | 1995-03-15 |
DK0643291T3 (en) | 1999-08-30 |
KR100333833B1 (en) | 2002-09-04 |
EP0643291B1 (en) | 1998-12-30 |
CN1109589A (en) | 1995-10-04 |
JPH07167728A (en) | 1995-07-04 |
KR950008950A (en) | 1995-04-19 |
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