JP4488209B2 - 内燃機関のノックセンサ - Google Patents

内燃機関のノックセンサ Download PDF

Info

Publication number
JP4488209B2
JP4488209B2 JP2004534951A JP2004534951A JP4488209B2 JP 4488209 B2 JP4488209 B2 JP 4488209B2 JP 2004534951 A JP2004534951 A JP 2004534951A JP 2004534951 A JP2004534951 A JP 2004534951A JP 4488209 B2 JP4488209 B2 JP 4488209B2
Authority
JP
Japan
Prior art keywords
knock sensor
disc spring
combustion engine
internal combustion
vibrating mass
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
JP2004534951A
Other languages
English (en)
Japanese (ja)
Other versions
JP2005537491A (ja
JP2005537491A5 (enExample
Inventor
ブリュックナー ローター
ケストナー アウグスト
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Christian Bauer GmbH and Co KG
Original Assignee
Christian Bauer GmbH and Co KG
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 Christian Bauer GmbH and Co KG filed Critical Christian Bauer GmbH and Co KG
Publication of JP2005537491A publication Critical patent/JP2005537491A/ja
Publication of JP2005537491A5 publication Critical patent/JP2005537491A5/ja
Application granted granted Critical
Publication of JP4488209B2 publication Critical patent/JP4488209B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Classifications

    • 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
    • G01L23/22—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 for detecting or indicating knocks in internal-combustion engines; Units comprising pressure-sensitive members combined with ignitors for firing internal-combustion engines
    • G01L23/221—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 for detecting or indicating knocks in internal-combustion engines; Units comprising pressure-sensitive members combined with ignitors for firing internal-combustion engines for detecting or indicating knocks in internal combustion engines
    • G01L23/222—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 for detecting or indicating knocks in internal-combustion engines; Units comprising pressure-sensitive members combined with ignitors for firing internal-combustion engines for detecting or indicating knocks in internal combustion engines using piezoelectric devices
    • 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
    • G01L23/22—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 for detecting or indicating knocks in internal-combustion engines; Units comprising pressure-sensitive members combined with ignitors for firing internal-combustion engines
    • 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
    • G01L1/18—Measuring force or stress, in general using properties of piezo-resistive materials, i.e. materials of which the ohmic resistance varies according to changes in magnitude or direction of force applied to the material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Measuring Fluid Pressure (AREA)
JP2004534951A 2002-09-04 2003-06-07 内燃機関のノックセンサ Expired - Fee Related JP4488209B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10240671A DE10240671A1 (de) 2002-09-04 2002-09-04 Klopfsensor eines Verbrennungsmotors
PCT/DE2003/001895 WO2004025238A1 (de) 2002-09-04 2003-06-07 Klopfsensor eines verbrennungsmotors

Publications (3)

Publication Number Publication Date
JP2005537491A JP2005537491A (ja) 2005-12-08
JP2005537491A5 JP2005537491A5 (enExample) 2006-05-18
JP4488209B2 true JP4488209B2 (ja) 2010-06-23

Family

ID=31724280

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004534951A Expired - Fee Related JP4488209B2 (ja) 2002-09-04 2003-06-07 内燃機関のノックセンサ

Country Status (9)

Country Link
US (1) US7146847B2 (enExample)
EP (1) EP1535036B1 (enExample)
JP (1) JP4488209B2 (enExample)
KR (1) KR20050040932A (enExample)
CN (1) CN100385222C (enExample)
AU (1) AU2003296643A1 (enExample)
DE (3) DE10240671A1 (enExample)
ES (1) ES2277090T3 (enExample)
WO (1) WO2004025238A1 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005002523B4 (de) * 2005-01-19 2015-11-19 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Vorrichtung zur Messung der Kraft bei Bremsaktuatoren
DE202006007420U1 (de) * 2006-05-09 2007-09-20 Pepperl + Fuchs Gmbh Gehäuseanordnung
CN104089570B (zh) * 2014-07-16 2016-08-17 中国科学院宁波材料技术与工程研究所 一种压阻传感元件及其制备方法
DE102019200714A1 (de) 2019-01-22 2020-07-23 Ford Global Technologies, Llc Baugruppe für eine Brennkraftmaschine, Verfahren zum Herstellen einer solchen Baugruppe sowie Brennkraftmaschine
GB2611824B (en) 2021-10-18 2024-02-14 Caterpillar Energy Solutions Gmbh Knocking sensor assembly
KR102753780B1 (ko) * 2022-11-04 2025-01-14 대양전기공업 주식회사 힘 센서 조립체의 제조 방법 및 이를 이용해 제조된 힘 센서 조립체

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57165721A (en) 1981-04-06 1982-10-12 Toyota Central Res & Dev Lab Inc Vibration sensor for engine
US4463610A (en) 1982-02-18 1984-08-07 Allied Corporation Tuned vibration detector
DE3714195A1 (de) 1987-04-29 1988-11-10 Fraunhofer Ges Forschung Verfahren zur beruehrungslosen energie- und datenuebertragung, sowie mechanisch und elektronisch kodiertes schloss
DE4018814A1 (de) 1990-06-12 1992-01-02 Fraunhofer Ges Forschung Verfahren und system zum uebertragen von energie und daten
US5195365A (en) * 1990-08-24 1993-03-23 Toyota Jidosha Kabushiki Kaisha Device for detecting combustion pressure of an internal combustion engine
DE4034019C1 (enExample) 1990-10-25 1992-07-09 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung Ev, 8000 Muenchen, De
CN2141894Y (zh) * 1992-08-10 1993-09-08 张宏志 一种柴油机爆炸压力测量器
JP3280799B2 (ja) * 1993-10-14 2002-05-13 日本碍子株式会社 薄肉ジルコニアダイヤフラム構造体及びその製造法並びにそれを用いた圧電／電歪膜型素子
DE19539919C2 (de) * 1994-10-26 1998-08-13 Hitachi Ltd Zylinderinnendruck-Abfühlvorrichtung für Mehrzylindermotoren
EP0811833A1 (de) * 1996-06-04 1997-12-10 K.K. Holding Ag Drucksensor für gasförmige und/oder flüssige Medien
JP3516577B2 (ja) * 1996-11-21 2004-04-05 日本特殊陶業株式会社 ノッキング検出センサ
US6487898B1 (en) * 1997-01-28 2002-12-03 Eaton Corporation Engine cylinder pressure sensor with thermal compensation element
DE19831372C2 (de) 1998-07-13 2003-04-24 Fraunhofer Ges Forschung Vorrichtung zur Kontrolle kraftschlüssiger Verbindungen
DE19954164B4 (de) * 1999-11-10 2008-08-21 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Sensor zur Zustandsbestimmung von Kenngrößen an mechanischen Komponenten unter Verwendung von amorphen Kohlenstoffschichten mit piezoresistiven Eigenschaften

Also Published As

Publication number Publication date
DE10393179D2 (de) 2005-05-19
DE10240671A1 (de) 2004-03-18
US20050252276A1 (en) 2005-11-17
WO2004025238A1 (de) 2004-03-25
JP2005537491A (ja) 2005-12-08
US7146847B2 (en) 2006-12-12
KR20050040932A (ko) 2005-05-03
AU2003296643A1 (en) 2004-04-30
CN100385222C (zh) 2008-04-30
EP1535036B1 (de) 2006-11-22
EP1535036A1 (de) 2005-06-01
ES2277090T3 (es) 2007-07-01
DE50305780D1 (de) 2007-01-04
CN1678894A (zh) 2005-10-05

Similar Documents

Publication Publication Date Title
CA1218869A (en) Force transducer
US4793189A (en) Thick-film strain gauge for sensing stresses & strains in mechanical members or structures
US5408878A (en) Device for measuring of acceleration by piezo-electric transducers
JP2001509267A (ja) 半導体圧力センサ
US11099078B1 (en) Acoustic sensor with temperature structure
US12163976B2 (en) Acceleration transducer
JP4488209B2 (ja) 内燃機関のノックセンサ
US6581478B2 (en) Torque measuring apparatus and method employing a crystal oscillator
US6553836B2 (en) Surface acoustic wave (SAW) accelerometer
JP2005537491A5 (enExample)
US20020017835A1 (en) High-sensitivity flexible ceramic sensor
JPH0254138A (ja) 高液体圧力変換器
JP2003502617A (ja) 液体の物理的性質を測定するためのセンサー装置
JP2007506985A (ja) ころがり軸受用のデータ検出兼処理システム及びこのようなシステムを持つころがり軸受
US5477729A (en) Acoustic emission transducer
JP3079961B2 (ja) 衝撃センサ
CN115768994A (zh) 力感测装置、包括这种力感测装置的车辆制动装置及其生产方法
EP0511762B1 (en) Piezoelectric sensor
CA2138066A1 (en) Structure-borne sound detector for an intruder alarm system
JPS5885123A (ja) 内燃機関のノツキング検出装置
KR20020065561A (ko) 압력 하우징을 갖는 진동 센서
JP4496095B2 (ja) 弁開閉検出用センサ
FLANAGAN et al. Developing a self-diagnostic system for piezoelectric sensors
Guess Analysis of piezoelectric benders used as knock sensors
JPH0325424Y2 (enExample)

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20060324

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20060324

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20081015

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20081024

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20090123

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20090304

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20090325

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20100219

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20100323

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130409

Year of fee payment: 3

R150 Certificate of patent or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

LAPS Cancellation because of no payment of annual fees