BR0016346A - Método e dispositivo para determinação e ajustamento da posição de ponto morto superior em motores de pistão - Google Patents

Método e dispositivo para determinação e ajustamento da posição de ponto morto superior em motores de pistão

Info

Publication number
BR0016346A
BR0016346A BR0016346-5A BR0016346A BR0016346A BR 0016346 A BR0016346 A BR 0016346A BR 0016346 A BR0016346 A BR 0016346A BR 0016346 A BR0016346 A BR 0016346A
Authority
BR
Brazil
Prior art keywords
current sensor
adjusting
determining
piston
neutral position
Prior art date
Application number
BR0016346-5A
Other languages
English (en)
Inventor
Berth Jonsson
Jonas Jonsson
Original Assignee
Berth Jonsson
Jonas Jonsson
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Berth Jonsson, Jonas Jonsson filed Critical Berth Jonsson
Publication of BR0016346A publication Critical patent/BR0016346A/pt

Links

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)

Abstract

"MéTODO E DISPOSITIVO PARA DETERMINAçãO E AJUSTMENTO DA POSIçãO DE PONTO MORTO SUPERIOR EM MOTORES DE PISTãO". A presente invenção se refere a um dispositivo para determinação e ajustamento da posição de ponto morto superior em motores de pistão, no qual a posição do pistão (5) é mensurada por intermédio de um sensor operado eletricamente (1). O sensor (1) é um sensor de corrente elétrica induzida (eddy-current sensor - sensor de corrente elétrica induzida por um campo magnético alternado). A presente invenção também se refere a um método de determinação e ajustamento da posição de ponto morto superior em motores de pistão, no qual a posição do pistão (5) é mensurada pela distância de mensuração, em que a posição da cabeça de pistão (5) é determinada por intermédio de um sensor de corrente elétrica induzida (1) (eddy-current sensor - sensor de corrente elétrica induzida por um campo magnético alternado). O volume da câmara de combustão é ajustado pelo deslocamento da parte de cilindro (18) do motor em relação à parte de caixa ou de cárter de manivela (19) do mesmo, a parte de cilindro (18) do motor conseq³entemente sendo deslocável através de um movimento de deslizamento lateralmente em relação à parte de caixa ou de cárter de manivela (19).
BR0016346-5A 1999-12-14 2000-12-14 Método e dispositivo para determinação e ajustamento da posição de ponto morto superior em motores de pistão BR0016346A (pt)

Applications Claiming Priority (2)

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
PCT/SE2000/002528 WO2001044750A1 (en) 1999-12-14 2000-12-14 Method and device for determining and adjusting the upper dead-centre position in piston engines

Publications (1)

Publication Number Publication Date
BR0016346A true BR0016346A (pt) 2002-09-10

Family

ID=20418104

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0016346-5A BR0016346A (pt) 1999-12-14 2000-12-14 Método e dispositivo para determinação e ajustamento da posição de ponto morto superior em motores de pistão

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)

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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

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Also Published As

Publication number Publication date
EP1247066B1 (en) 2013-05-22
WO2001044750A1 (en) 2001-06-21
MXPA02005920A (es) 2003-10-14
ZA200205521B (en) 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

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Legal Events

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B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

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B09B Patent application refused [chapter 9.2 patent gazette]

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