BR0307732A - Sensor de pressão de combustão e método de fabricar gaxeta - Google Patents

Sensor de pressão de combustão e método de fabricar gaxeta

Info

Publication number
BR0307732A
BR0307732A BR0307732-2A BR0307732A BR0307732A BR 0307732 A BR0307732 A BR 0307732A BR 0307732 A BR0307732 A BR 0307732A BR 0307732 A BR0307732 A BR 0307732A
Authority
BR
Brazil
Prior art keywords
tube
membrane
sensor apparatus
gasket
spacer layer
Prior art date
Application number
BR0307732-2A
Other languages
English (en)
Inventor
Frank Walter Popielas
Jeffery A Foster
James S Pietraski
Lawrence E Peck
James T Mikos
Howard M Robins
Original Assignee
Dana Corp
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
Priority claimed from US10/077,411 external-priority patent/US6701775B1/en
Application filed by Dana Corp filed Critical Dana Corp
Publication of BR0307732A publication Critical patent/BR0307732A/pt

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L1/00—Measuring force or stress, in general
    • G01L1/24—Measuring force or stress, in general by measuring variations of optical properties of material when it is stressed, e.g. by photoelastic stress analysis using infrared, visible light, ultraviolet
    • G01L1/242—Measuring force or stress, in general by measuring variations of optical properties of material when it is stressed, e.g. by photoelastic stress analysis using infrared, visible light, ultraviolet the material being an optical fibre
    • 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
    • G01L23/06—Indicating or recording by optical means
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/4998—Combined manufacture including applying or shaping of fluent material
    • Y10T29/49982—Coating
    • Y10T29/49986—Subsequent to metal working

Abstract

"SENSOR DE PRESSãO DE COMBUSTãO E MéTODO DE FABRICAR GAXETA". Aparelho sensor para uma gaxeta de cabeçote de cilindros de aço de camadas múltiplas (MLS) mede pressões de combustão para detectar condições do motor. Uma membrana é posicionada em uma extremidade de um tubo metálico alongado e a extremidade da membrana do tubo engata em um limite do diâmetro interno do cilindro. Um aparelho sensor de fibra óptica é fixado dentro do tubo e se comunica com eventos de combustão cíclicos via a membrana. Em uma modalidade revelada, fios ópticos do aparelho sensor situados em cada diâmetro interno de cilindro são agrupados em uma ranhura comum usinada em uma camada espaçadora prolongada radialmente para fora do limite convencional da gaxeta. O tubo protege o aparelho sensor contra danos da tensão de vedação na gaxeta e, particularmente, no perímetro do diâmetro interno. Cada tubo se situa em uma ranhura separada na camada espaçadora que termina no limite do diâmetro interno. Um conversor muda os sinais ópticos recebidos do aparelho para sinais elétricos para transmissão a um controlador.
BR0307732-2A 2002-02-15 2003-02-14 Sensor de pressão de combustão e método de fabricar gaxeta BR0307732A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/077,411 US6701775B1 (en) 2002-02-15 2002-02-15 Pressure sensor apparatus for measuring pressures including knock conditions in engine cylinders
US39653202P 2002-07-16 2002-07-16
PCT/US2003/004671 WO2003071119A2 (en) 2002-02-15 2003-02-14 Apparatus for measuring pressures in engine cylinders

Publications (1)

Publication Number Publication Date
BR0307732A true BR0307732A (pt) 2005-04-26

Family

ID=32179289

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0307732-2A BR0307732A (pt) 2002-02-15 2003-02-14 Sensor de pressão de combustão e método de fabricar gaxeta

Country Status (8)

Country Link
US (1) US7310993B2 (pt)
EP (1) EP1485602A2 (pt)
JP (1) JP2005517863A (pt)
AU (1) AU2003224614A1 (pt)
BR (1) BR0307732A (pt)
CA (1) CA2476375A1 (pt)
MX (1) MXPA04007987A (pt)
WO (1) WO2003071119A2 (pt)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030112863A1 (en) 2001-07-12 2003-06-19 Demos Gary A. Method and system for improving compressed image chroma information
FR2841938B1 (fr) * 2002-07-08 2004-08-27 Meillor Sa Agencement d'un capteur et de ses connexions filaires dans un joint de culasse metallique, multifeuilles
WO2006076252A2 (en) * 2005-01-10 2006-07-20 Semih Olcmen Spark-plug ldv, lif, and lii probe for engine flow and combustion analysis
FR2903473B1 (fr) * 2006-07-06 2008-09-12 Freudenberg Meillor Soc Par Ac Joint multifeuilles incorporant au moins un canal
FR2904396B1 (fr) 2006-07-28 2008-12-05 Freudenberg Meillor Soc Par Ac Procede de mesure d'une grandeur physique dans un joint
DE102006053806B4 (de) * 2006-11-15 2016-02-04 Robert Bosch Gmbh Brennkraftmaschine
JP5547201B2 (ja) * 2008-10-03 2014-07-09 フェデラル−モーグル コーポレイション 圧縮センサガスケットおよび構成方法
US8371156B2 (en) * 2009-06-01 2013-02-12 Federal-Mogul Corporation Compression sensor gasket assembly and method of construction
EP2553249A2 (en) * 2010-03-31 2013-02-06 Federal-Mogul Corporation Cylinder head compression sensor gasket assembly, method of construction thereof and method of servicing a pressure sensor assembly in a cylinder head compression sensor gasket assembly
WO2012131788A1 (ja) * 2011-03-31 2012-10-04 シチズンファインテックミヨタ株式会社 エンジン用シリンダ内圧センサ
US20130042674A1 (en) * 2011-08-17 2013-02-21 David M. Toth Compression sensor gasket assembly and method of construction thereof
DE102012109646A1 (de) 2012-10-10 2014-04-10 Elringklinger Ag Zylinderkopfdichtung
US9556810B2 (en) 2014-12-31 2017-01-31 General Electric Company System and method for regulating exhaust gas recirculation in an engine
US9752949B2 (en) 2014-12-31 2017-09-05 General Electric Company System and method for locating engine noise
US9803567B2 (en) 2015-01-07 2017-10-31 General Electric Company System and method for detecting reciprocating device abnormalities utilizing standard quality control techniques
US9874488B2 (en) 2015-01-29 2018-01-23 General Electric Company System and method for detecting operating events of an engine
US9528445B2 (en) 2015-02-04 2016-12-27 General Electric Company System and method for model based and map based throttle position derivation and monitoring
US9903778B2 (en) 2015-02-09 2018-02-27 General Electric Company Methods and systems to derive knock sensor conditions
US9791343B2 (en) 2015-02-12 2017-10-17 General Electric Company Methods and systems to derive engine component health using total harmonic distortion in a knock sensor signal
US10001077B2 (en) 2015-02-19 2018-06-19 General Electric Company Method and system to determine location of peak firing pressure
US9915217B2 (en) 2015-03-05 2018-03-13 General Electric Company Methods and systems to derive health of mating cylinder using knock sensors
US9695761B2 (en) 2015-03-11 2017-07-04 General Electric Company Systems and methods to distinguish engine knock from piston slap
US9435244B1 (en) 2015-04-14 2016-09-06 General Electric Company System and method for injection control of urea in selective catalyst reduction
US9784231B2 (en) 2015-05-06 2017-10-10 General Electric Company System and method for determining knock margin for multi-cylinder engines
US9933334B2 (en) 2015-06-22 2018-04-03 General Electric Company Cylinder head acceleration measurement for valve train diagnostics system and method
US9784635B2 (en) 2015-06-29 2017-10-10 General Electric Company Systems and methods for detection of engine component conditions via external sensors
US10393609B2 (en) 2015-07-02 2019-08-27 Ai Alpine Us Bidco Inc. System and method for detection of changes to compression ratio and peak firing pressure of an engine
US9897021B2 (en) 2015-08-06 2018-02-20 General Electric Company System and method for determining location and value of peak firing pressure
CN106382999B (zh) * 2016-09-06 2019-03-22 哈尔滨工业大学 路用光纤光栅最大主应力传感器
JP6727406B2 (ja) * 2017-03-27 2020-07-22 本田技研工業株式会社 内燃機関
US10760543B2 (en) 2017-07-12 2020-09-01 Innio Jenbacher Gmbh & Co Og System and method for valve event detection and control

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4393687A (en) * 1980-01-18 1983-07-19 Robert Bosch Gmbh Sensor arrangement
US4822294A (en) * 1987-02-13 1989-04-18 General Motors Corporation Sealing grommet assembly for wiring harness
DE4015109A1 (de) * 1990-05-11 1991-11-14 Lechler Elring Dichtungswerke Zylinderkopfdichtung
US5195365A (en) * 1990-08-24 1993-03-23 Toyota Jidosha Kabushiki Kaisha Device for detecting combustion pressure of an internal combustion engine
GB2272524B (en) * 1992-11-10 1994-11-09 Christopher Philip Sperring Joints
US6131465A (en) * 1993-07-01 2000-10-17 Wlodarczyk; Marek T. Fiber optic combustion pressure sensors for engine knock and misfire detection
US5495137A (en) * 1993-09-14 1996-02-27 The Whitaker Corporation Proximity sensor utilizing polymer piezoelectric film with protective metal layer
US5659132A (en) * 1995-03-07 1997-08-19 Fel-Pro Incorporated Gasket enclosed sensor system
US5938963A (en) * 1997-06-02 1999-08-17 Tanis; Peter G. Gasket shaped heater
US6161520A (en) * 1999-03-22 2000-12-19 The Gasket King Multiple spark ignition gasket
US6532737B1 (en) * 2001-08-30 2003-03-18 Dana Corporation Exhaust port gasket with cylinder-specific electronic oxygen sensors
US6945117B2 (en) * 2003-08-29 2005-09-20 Dana Corporation Gasket having a fiber-optic pressure sensor assembly

Also Published As

Publication number Publication date
WO2003071119A2 (en) 2003-08-28
US20050126262A1 (en) 2005-06-16
EP1485602A2 (en) 2004-12-15
JP2005517863A (ja) 2005-06-16
WO2003071119A3 (en) 2004-05-06
CA2476375A1 (en) 2003-08-28
US7310993B2 (en) 2007-12-25
AU2003224614A1 (en) 2003-09-09
MXPA04007987A (es) 2005-06-17

Similar Documents

Publication Publication Date Title
BR0307732A (pt) Sensor de pressão de combustão e método de fabricar gaxeta
JPS58730A (ja) センサ
US7930934B2 (en) Measuring device
CN1051607C (zh) 把管子连接到刚性部件的快速连接装置
ATE441805T1 (de) Verfahren und anordnung zur leckagevorwarnung und bauteilpositionierungsanzeige bei muffenverbindungen
JP2002372454A (ja) 燃焼過程を検出するための光学センサ及びその製造方法
US4425800A (en) Means for ascertaining the internal pressure in a pressure pipe system
US7111505B2 (en) Multi-layer steel cylinder head gasket with integrated pressure sensor
JP2008191059A (ja) 燃焼圧センサおよび燃焼圧センサの取付構造
KR860001341A (ko) 압력측정기의 센서부 부착법
US6538366B1 (en) Sparking plug equipped with a pressure sensor, and combustion engine equipped with such sparking plugs
CN110566183B (zh) 一种井下油位检测装置
KR900000568A (ko) 터어빈 로터의 균형잡기장치와 방법
CN116195152A (zh) 以压力密封的方式将线路穿引过壁的设备及用于制造该设备的方法
ATE261073T1 (de) Zylinderkopfdichtung
CN215004279U (zh) 发动机缸压检测辅助工具
CN105466694A (zh) 一种集缸压测量和碳烟检测的探测装置
CN218955982U (zh) 一种压力传感器的密封结构
JP2005172592A (ja) 圧力センサ
CN111946419B (zh) 发动机机油压力传感器的安装装置
CN214224006U (zh) 一种表面式光纤光栅应变传感器
KR20030071423A (ko) 접촉식 온도 측정 방법
CN217403684U (zh) 一种高压压缩机用压力表缓冲装置
CN215632935U (zh) 一种适用于侧钻井固井质量检测的扇区声系结构
SU1323809A1 (ru) Кольцевое контактное уплотнение

Legal Events

Date Code Title Description
B11Y Definitive dismissal acc. article 33 of ipl - extension of time limit for request of examination expired