ZA200205521B - Method and device for determining and adjusting the upper dead-centre position in piston engines. - Google Patents
Method and device for determining and adjusting the upper dead-centre position in piston engines. Download PDFInfo
- Publication number
- ZA200205521B ZA200205521B ZA200205521A ZA200205521A ZA200205521B ZA 200205521 B ZA200205521 B ZA 200205521B ZA 200205521 A ZA200205521 A ZA 200205521A ZA 200205521 A ZA200205521 A ZA 200205521A ZA 200205521 B ZA200205521 B ZA 200205521B
- Authority
- ZA
- South Africa
- Prior art keywords
- eddy
- cylinder
- engine
- coil
- current sensor
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 14
- 238000005259 measurement Methods 0.000 claims description 19
- 230000006835 compression Effects 0.000 claims description 16
- 238000007906 compression Methods 0.000 claims description 16
- 238000002485 combustion reaction Methods 0.000 claims description 10
- 230000001939 inductive effect Effects 0.000 claims description 7
- 230000005291 magnetic effect Effects 0.000 claims description 7
- 239000004020 conductor Substances 0.000 claims description 6
- 238000006073 displacement reaction Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 230000035699 permeability Effects 0.000 description 4
- 239000004411 aluminium Substances 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 239000000446 fuel Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 230000005672 electromagnetic field Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000000696 magnetic material Substances 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 229910052582 BN Inorganic materials 0.000 description 1
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 229910052729 chemical element Inorganic materials 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000005294 ferromagnetic effect Effects 0.000 description 1
- 239000003302 ferromagnetic material Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 229920000136 polysorbate Polymers 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/14—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring distance or clearance between spaced objects or spaced apertures
-
- 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
- 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
- F02F7/0002—Cylinder arrangements
- F02F7/0019—Cylinders and crankshaft not in one plane (deaxation)
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE9904554A SE9904554D0 (sv) | 1999-12-14 | 1999-12-14 | Anordningar för mätning och reglering av toppspel under drift på förbränningsmotorer av typ fram- och återgående kolv |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA200205521B true ZA200205521B (en) | 2003-10-14 |
Family
ID=20418104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA200205521A ZA200205521B (en) | 1999-12-14 | 2002-07-10 | Method and device for determining and adjusting the upper dead-centre position in piston engines. |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US6810722B2 (pt) |
| EP (1) | EP1247066B1 (pt) |
| JP (2) | JP4749644B2 (pt) |
| KR (1) | KR20030040194A (pt) |
| CN (2) | CN1185460C (pt) |
| AU (1) | AU783740B2 (pt) |
| BR (1) | BR0016346A (pt) |
| CA (1) | CA2394158A1 (pt) |
| MX (1) | MXPA02005920A (pt) |
| NO (1) | NO20022642L (pt) |
| RU (2) | RU2275590C2 (pt) |
| SE (1) | SE9904554D0 (pt) |
| TR (1) | TR200201583T2 (pt) |
| WO (1) | WO2001044750A1 (pt) |
| ZA (1) | ZA200205521B (pt) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2911956B1 (fr) * | 2007-01-29 | 2009-05-08 | Hispano Suiza Sa | Dispositif de mesure de la position d'un piston dans un cylindre, ensemble d'un cylindre, d'un piston et d'un tel dispositif et moteur d'aeronef comprenant un tel ensemble |
| CN101624940A (zh) * | 2008-07-10 | 2010-01-13 | 郑九昂 | 发动机可变压缩比 |
| FR2939189A1 (fr) * | 2008-12-01 | 2010-06-04 | Renault Sas | Procede de determination de la distance entre une flamme et une paroi d'une chambre de combustion |
| US20100249982A1 (en) * | 2009-03-24 | 2010-09-30 | Buffalo Machinery Company Limited | Displacement compensation control method and module for an object mounted movably on a driving rod unit |
| CN101858722B (zh) * | 2010-05-25 | 2011-12-14 | 中国兵器工业集团第七○研究所 | 柴油机工作上止点检测装置 |
| CN101936229A (zh) * | 2010-07-23 | 2011-01-05 | 高伟 | 可变容积压缩比发动机 |
| CN102094716A (zh) * | 2011-03-14 | 2011-06-15 | 高伟 | 可变压缩比发动机 |
| EP2703622B1 (en) * | 2012-08-31 | 2014-12-31 | Caterpillar Motoren GmbH & Co. KG | Cylinder head with sensor sleeve |
| CN104074607B (zh) * | 2013-03-28 | 2016-10-26 | 比亚迪股份有限公司 | 活塞停止位置检测装置及具有该装置的发动机和车辆 |
| JP5897630B2 (ja) * | 2014-03-25 | 2016-03-30 | Dmg森精機株式会社 | エンジンの燃焼室容積の調整方法 |
| JP5960744B2 (ja) | 2014-03-25 | 2016-08-02 | Dmg森精機株式会社 | エンジンの燃焼室容積の調整方法 |
| DE102015102233B4 (de) * | 2015-02-17 | 2019-05-29 | Asm Automation Sensorik Messtechnik Gmbh | Positionssensor und damit erstellte Messanordnung |
| RU2626613C2 (ru) * | 2015-09-02 | 2017-07-31 | Игорь Владимирович Долгих | Двигатель внутреннего сгорания с изменяемой степенью сжатия |
| US20170102364A1 (en) * | 2015-10-07 | 2017-04-13 | Andreas Hill | Ascertaining position of a piston in a cylinder |
| FR3066817B1 (fr) * | 2017-05-29 | 2019-08-16 | MCE 5 Development | Dispositif de mesure pour moteur a combustion interne comprenant un detecteur de passage d'une cible et moteur comportant un tel dispositif de mesure |
| JP7309109B2 (ja) * | 2017-10-27 | 2023-07-18 | 株式会社三井E&S Du | エンジンシステム |
| UA122597C2 (uk) * | 2018-08-13 | 2020-12-10 | Олександр Федорович Маленко | Пристрій для регулювання ступеня стиску поршневого двигуна внутрішнього згорання |
| KR20210047438A (ko) | 2019-10-21 | 2021-04-30 | 현대자동차주식회사 | 베어링 간극 측정장치 및 방법 |
| CN113074947A (zh) * | 2021-03-16 | 2021-07-06 | 上海中船三井造船柴油机有限公司 | 船用低速柴油机上死点的定位装置及方法 |
| CN114352411A (zh) * | 2021-12-20 | 2022-04-15 | 中国北方发动机研究所(天津) | 一种发动机活塞缸套动态间隙遥感测量装置 |
Family Cites Families (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1838256A (en) * | 1929-12-30 | 1931-12-29 | David Franklin Cook | Internal combustion engine |
| DE2655064A1 (de) | 1976-12-04 | 1978-06-08 | Daimler Benz Ag | Verfahren und vorrichtung zur festlegung des oberen totpunktes bei kolbenmaschinen |
| US4174683A (en) * | 1978-01-20 | 1979-11-20 | Vivian Howard C | High efficiency variable expansion ratio engine |
| US4385297A (en) | 1980-01-14 | 1983-05-24 | Schmitt Wilhelm E | Arrangement for sensing proximity of a reciprocating member |
| JPS57110904A (en) * | 1980-12-27 | 1982-07-10 | Nippon Steel Corp | Eddy-current system displacement gauge |
| US4535624A (en) * | 1983-06-01 | 1985-08-20 | The Indikon Company, Inc. | Engine monitoring system |
| US4589278A (en) * | 1984-05-31 | 1986-05-20 | Indikon Corporation | Detection of top of stroke of piston |
| AT389944B (de) * | 1987-11-30 | 1990-02-26 | Avl Verbrennungskraft Messtech | Kapazitives messsystem zur abstandsbestimmung |
| JPH01145951A (ja) * | 1987-11-30 | 1989-06-07 | Shinkuraito:Kk | 振動方式リードフレーム搬送装置 |
| DE3915630A1 (de) * | 1989-05-12 | 1990-11-15 | Bosch Gmbh Robert | Arbeitszylinder mit einem sensor zur bestimmung der position des kolbens |
| JP2597019B2 (ja) * | 1990-01-19 | 1997-04-02 | 三菱重工業株式会社 | ピストンリングの摩耗診断方法 |
| US5036236A (en) * | 1990-05-07 | 1991-07-30 | Hughes Aircraft Company | Air gap matching proximity sensor for magnetic bearings |
| DE4120822A1 (de) * | 1991-06-24 | 1993-01-07 | Martin Schmidt | Vorrichtung zur steuerung der desachsierung des kurbeltriebes insbesondere fuer brennkraftmaschinen |
| DE4211589A1 (de) * | 1992-04-07 | 1993-10-14 | Audi Ag | Hubkolben-Brennkraftmaschine mit veränderbarer Verdichtung |
| JPH06137176A (ja) * | 1992-10-22 | 1994-05-17 | Toyota Motor Corp | 内燃機関における排気量及び圧縮比の可変構造 |
| US5342176A (en) * | 1993-04-05 | 1994-08-30 | Sunpower, Inc. | Method and apparatus for measuring piston position in a free piston compressor |
| US5914593A (en) * | 1993-06-21 | 1999-06-22 | Micro Strain Company, Inc. | Temperature gradient compensation circuit |
| JPH0726981A (ja) * | 1993-06-25 | 1995-01-27 | Eiji Miyai | 可変圧縮比内燃機関 |
| US5428992A (en) * | 1994-06-13 | 1995-07-04 | General Electric Company | Generating a once-per-cycle signal for a locomotive diesel engine |
| JPH08121230A (ja) * | 1994-10-31 | 1996-05-14 | Kubota Corp | ピストンの上死点位置検出装置および燃料噴射ポンプの噴射時期設定装置 |
| FR2746848B1 (fr) * | 1996-03-27 | 1998-05-29 | Condamin Bernard | Moteur a rapport volumetrique variable et son procede de montage |
| US5906222A (en) * | 1996-08-07 | 1999-05-25 | General Electric Company | Apparatus for detecting position of piston in hydraulic actuator coupled to gate valve |
| US6155109A (en) * | 1997-12-22 | 2000-12-05 | Caterpillar Inc. | System and method for measuring piston ring rotation |
| JP3593282B2 (ja) * | 1999-05-19 | 2004-11-24 | 本田技研工業株式会社 | ピストン挙動解析用センサ取付構造 |
-
1999
- 1999-12-14 SE SE9904554A patent/SE9904554D0/xx unknown
-
2000
- 2000-12-14 WO PCT/SE2000/002528 patent/WO2001044750A1/en active IP Right Grant
- 2000-12-14 JP JP2001545798A patent/JP4749644B2/ja not_active Expired - Fee Related
- 2000-12-14 RU RU2002119013/28A patent/RU2275590C2/ru not_active IP Right Cessation
- 2000-12-14 CN CNB008171831A patent/CN1185460C/zh not_active Expired - Fee Related
- 2000-12-14 TR TR2002/01583T patent/TR200201583T2/xx unknown
- 2000-12-14 RU RU2005119212/06A patent/RU2322597C2/ru not_active IP Right Cessation
- 2000-12-14 CA CA002394158A patent/CA2394158A1/en not_active Abandoned
- 2000-12-14 EP EP00987901.6A patent/EP1247066B1/en not_active Expired - Lifetime
- 2000-12-14 MX MXPA02005920A patent/MXPA02005920A/es unknown
- 2000-12-14 AU AU24169/01A patent/AU783740B2/en not_active Ceased
- 2000-12-14 CN CNB2004101000058A patent/CN100394001C/zh not_active Expired - Fee Related
- 2000-12-14 BR BR0016346-5A patent/BR0016346A/pt not_active Application Discontinuation
- 2000-12-14 KR KR1020027007601A patent/KR20030040194A/ko active Search and Examination
- 2000-12-14 US US10/149,698 patent/US6810722B2/en not_active Expired - Lifetime
-
2002
- 2002-06-05 NO NO20022642A patent/NO20022642L/no not_active Application Discontinuation
- 2002-07-10 ZA ZA200205521A patent/ZA200205521B/en unknown
-
2010
- 2010-03-10 JP JP2010052939A patent/JP2010156346A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| EP1247066B1 (en) | 2013-05-22 |
| WO2001044750A1 (en) | 2001-06-21 |
| MXPA02005920A (es) | 2003-10-14 |
| JP2003517535A (ja) | 2003-05-27 |
| JP2010156346A (ja) | 2010-07-15 |
| RU2002119013A (ru) | 2004-03-10 |
| WO2001044750A8 (en) | 2002-07-04 |
| CN1782348A (zh) | 2006-06-07 |
| AU2416901A (en) | 2001-06-25 |
| KR20030040194A (ko) | 2003-05-22 |
| RU2005119212A (ru) | 2006-12-27 |
| AU783740B2 (en) | 2005-12-01 |
| SE9904554D0 (sv) | 1999-12-14 |
| JP4749644B2 (ja) | 2011-08-17 |
| US20030177821A1 (en) | 2003-09-25 |
| CN1185460C (zh) | 2005-01-19 |
| RU2275590C2 (ru) | 2006-04-27 |
| CA2394158A1 (en) | 2001-06-21 |
| NO20022642D0 (no) | 2002-06-05 |
| CN1409815A (zh) | 2003-04-09 |
| NO20022642L (no) | 2002-08-15 |
| CN100394001C (zh) | 2008-06-11 |
| EP1247066A1 (en) | 2002-10-09 |
| US6810722B2 (en) | 2004-11-02 |
| RU2322597C2 (ru) | 2008-04-20 |
| TR200201583T2 (tr) | 2002-12-23 |
| BR0016346A (pt) | 2002-09-10 |
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