SE455644B - Sett for overvakning av funktionen hos forbrenningsmotormekanismer och anordning for utforande av settet - Google Patents
Sett for overvakning av funktionen hos forbrenningsmotormekanismer och anordning for utforande av settetInfo
- Publication number
- SE455644B SE455644B SE8206018A SE8206018A SE455644B SE 455644 B SE455644 B SE 455644B SE 8206018 A SE8206018 A SE 8206018A SE 8206018 A SE8206018 A SE 8206018A SE 455644 B SE455644 B SE 455644B
- Authority
- SE
- Sweden
- Prior art keywords
- oscillations
- information signal
- injector
- signal
- monitored
- Prior art date
Links
- 238000002485 combustion reaction Methods 0.000 title claims description 24
- 230000010355 oscillation Effects 0.000 claims description 187
- 230000007246 mechanism Effects 0.000 claims description 139
- 238000000034 method Methods 0.000 claims description 110
- 239000000446 fuel Substances 0.000 claims description 107
- 230000033001 locomotion Effects 0.000 claims description 97
- 238000012544 monitoring process Methods 0.000 claims description 56
- 230000006870 function Effects 0.000 claims description 41
- 238000001228 spectrum Methods 0.000 claims description 33
- 230000010358 mechanical oscillation Effects 0.000 claims description 15
- 230000005540 biological transmission Effects 0.000 claims description 13
- 230000003595 spectral effect Effects 0.000 claims description 11
- 238000012545 processing Methods 0.000 claims description 10
- 238000005096 rolling process Methods 0.000 claims description 10
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 230000003993 interaction Effects 0.000 claims description 3
- 238000002347 injection Methods 0.000 description 73
- 239000007924 injection Substances 0.000 description 73
- 238000010586 diagram Methods 0.000 description 55
- 230000008859 change Effects 0.000 description 23
- 238000005259 measurement Methods 0.000 description 18
- 238000011156 evaluation Methods 0.000 description 13
- 230000008569 process Effects 0.000 description 11
- 238000012360 testing method Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 9
- 238000010276 construction Methods 0.000 description 8
- 238000001514 detection method Methods 0.000 description 6
- 230000000737 periodic effect Effects 0.000 description 6
- 238000013461 design Methods 0.000 description 5
- 238000003745 diagnosis Methods 0.000 description 5
- 238000002955 isolation Methods 0.000 description 5
- 238000004458 analytical method Methods 0.000 description 4
- 230000035945 sensitivity Effects 0.000 description 4
- 238000013016 damping Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 210000000056 organ Anatomy 0.000 description 3
- 230000000007 visual effect Effects 0.000 description 3
- 238000007792 addition Methods 0.000 description 2
- 238000009530 blood pressure measurement Methods 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010348 incorporation Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002243 precursor Substances 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 238000002604 ultrasonography Methods 0.000 description 2
- 241001417527 Pempheridae Species 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000009290 primary effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000001028 reflection method Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M15/00—Testing of engines
- G01M15/04—Testing internal-combustion engines
- G01M15/06—Testing internal-combustion engines by monitoring positions of pistons or cranks
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M65/00—Testing fuel-injection apparatus, e.g. testing injection timing ; Cleaning of fuel-injection apparatus
- F02M65/005—Measuring or detecting injection-valve lift, e.g. to determine injection timing
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
- G01M13/005—Sealing rings
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
- G01M13/02—Gearings; Transmission mechanisms
- G01M13/028—Acoustic or vibration analysis
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
- G01M13/04—Bearings
- G01M13/045—Acoustic or vibration analysis
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Acoustics & Sound (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Testing Of Engines (AREA)
- Fuel-Injection Apparatus (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU3338428 | 1981-09-04 | ||
| SU3346156 | 1981-09-29 | ||
| SU3344297 | 1981-10-08 | ||
| SU3349926 | 1981-10-13 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| SE8206018D0 SE8206018D0 (sv) | 1982-10-22 |
| SE8206018L SE8206018L (sv) | 1984-04-23 |
| SE455644B true SE455644B (sv) | 1988-07-25 |
Family
ID=27484907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE8206018A SE455644B (sv) | 1981-09-04 | 1982-10-22 | Sett for overvakning av funktionen hos forbrenningsmotormekanismer och anordning for utforande av settet |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4452074A (da) |
| DE (1) | DE3228955C2 (da) |
| DK (1) | DK354782A (da) |
| FR (1) | FR2512550A1 (da) |
| SE (1) | SE455644B (da) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4704906A (en) * | 1986-04-10 | 1987-11-10 | Electric Power Research Institute | Dynamic air gap measuring device for use with rotating electrical machinery |
| US5159835A (en) * | 1986-10-29 | 1992-11-03 | Westinghouse Electric Corp. | Check valve testing system |
| US4977778A (en) * | 1986-10-29 | 1990-12-18 | Movats Incorporated | Check valve testing system |
| US4936143A (en) * | 1989-04-28 | 1990-06-26 | Eaton Corporation | Cylinders having piston position measurement |
| US4949584A (en) * | 1989-05-08 | 1990-08-21 | Eaton Corporation | Apparatus for measuring depth of a fluid chamber |
| FR2653168B1 (fr) * | 1989-10-13 | 1992-03-06 | Gary Alain | Dispositif de nettoyage et de controle d'injecteurs pour moteurs a essence. |
| GB9415446D0 (en) * | 1994-07-30 | 1994-09-21 | Lucas Ind Plc | Position sensor |
| US6128959A (en) * | 1994-11-07 | 2000-10-10 | Eaton Corporation | Driveline vibration analyzer |
| US6119579A (en) * | 1998-03-20 | 2000-09-19 | Caterpillar Inc. | Apparatus and method for detecting piston location within a fluid cylinder of a work machine |
| US6366862B1 (en) * | 2000-04-19 | 2002-04-02 | National Instruments Corporation | System and method for analyzing signals generated by rotating machines |
| DE102005005351A1 (de) * | 2005-02-05 | 2006-08-17 | L'orange Gmbh | Verfahren und Einrichtung zur Erfassung des Einspritzvorgangs eines Kraftstoffinjektors einer Brennkraftmaschine mittels eines Schallsensors |
| US7533563B2 (en) * | 2007-07-16 | 2009-05-19 | Horak Michael N | System and method for testing fuel injectors |
| DE102009027598A1 (de) * | 2009-07-09 | 2011-01-13 | Ge Sensing & Inspection Technologies Gmbh | Verbesserte zerstörungsfreie Untersuchung von Hochdruckleitungen |
| WO2017014652A1 (en) * | 2015-07-22 | 2017-01-26 | The White Sc Sp. Z.O.O. | Device for measuring |
| DE102017209010B3 (de) | 2017-05-30 | 2018-05-30 | Continental Automotive Gmbh | Verfahren zum Erkennen der Vorspannung einer Kalibrationsfeder eines magnetisch betriebenen Kraftstoffeinspritzventils |
| KR102663102B1 (ko) * | 2019-01-16 | 2024-05-02 | 만 에너지 솔루션즈 에스이 | 내연기관의 작동 방법 및 내연기관의 작동을 위한 제어 디바이스 |
| GB2595870B (en) * | 2020-06-08 | 2022-09-21 | Delphi Tech Ip Ltd | Method of identification and authentification of a fuel injector |
| CN114199493B (zh) * | 2021-10-28 | 2024-04-26 | 武汉船用机械有限责任公司 | 气缸冲击试验装置及试验方法 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB754917A (en) * | 1953-11-04 | 1956-08-15 | Daimler Benz Ag | Apparatus for measuring the movement of valve needles, particularly for fuel injection nozzles of internal combustion engines |
| US3344663A (en) * | 1964-06-03 | 1967-10-03 | Allis Chalmers Mfg Co | Stroboscopic means for timing fuel injection |
| FR1480268A (fr) * | 1966-03-29 | 1967-05-12 | Philips Nv | Dispositif de surveillance à distance du fonctionnement d'organes mécaniques |
| US3930404A (en) * | 1973-06-21 | 1976-01-06 | Exxon Nuclear Company Inc. | Inside diameter, outside diameter and wall tube gage |
| GB1525720A (en) * | 1975-12-20 | 1978-09-20 | Univ Cardiff | Distance measuring apparatus |
| HU173301B (hu) * | 1975-12-23 | 1979-04-28 | Autoipari Kutato Intezet | Sposob izmerenija nachala vpryskivanija gorjuchego pri rabotajuhhem dvigatele vnutrennego sgoranija |
| SU949342A1 (ru) * | 1977-12-05 | 1982-08-07 | Специальное Опытное Проектно-Конструкторско-Технологическое Бюро Сибирского Отделения Всесоюзной Ордена Ленина Академии Сельскохозяйственных Наук Им.В.И.Ленина | Способ определени дефектов у объектов циклического действи и устройство дл его осуществлени |
| GB2043250A (en) * | 1979-02-23 | 1980-10-01 | Davy Loewy Ltd | Ultrasonic transducer arrangement for indicating position of a piston |
| JPS569650A (en) * | 1979-07-02 | 1981-01-31 | Toyota Motor Corp | Detector for operating condition of fuel injection pump |
| DE3167236D1 (en) * | 1980-12-22 | 1984-12-20 | Froude Consine Ltd | Improvements in or relating to methods of and apparatuses for indicating a predetermined position of a piston or crankshaft of a piston engine |
| GB2093184B (en) * | 1981-01-22 | 1985-02-06 | Froude Eng Ltd | Improvements in or relating to piston rings in piston engines |
| EP0055563A1 (en) * | 1980-12-22 | 1982-07-07 | Froude Consine Limited | Improvements in or relating to methods of and apparatuses for determining opening of injectors |
-
1982
- 1982-07-22 US US06/400,679 patent/US4452074A/en not_active Expired - Fee Related
- 1982-08-03 DE DE3228955A patent/DE3228955C2/de not_active Expired
- 1982-08-04 FR FR8213645A patent/FR2512550A1/fr active Granted
- 1982-08-06 DK DK354782A patent/DK354782A/da not_active Application Discontinuation
- 1982-10-22 SE SE8206018A patent/SE455644B/sv not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| SE8206018D0 (sv) | 1982-10-22 |
| FR2512550A1 (fr) | 1983-03-11 |
| SE8206018L (sv) | 1984-04-23 |
| FR2512550B1 (da) | 1985-03-22 |
| US4452074A (en) | 1984-06-05 |
| DE3228955A1 (de) | 1983-06-01 |
| DK354782A (da) | 1983-03-05 |
| DE3228955C2 (de) | 1984-10-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NUG | Patent has lapsed |
Ref document number: 8206018-7 Effective date: 19930510 Format of ref document f/p: F |