JP6286355B2 - 内燃機関用燃焼圧センサ付き機能部品ユニット - Google Patents

内燃機関用燃焼圧センサ付き機能部品ユニット Download PDF

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Publication number
JP6286355B2
JP6286355B2 JP2014538601A JP2014538601A JP6286355B2 JP 6286355 B2 JP6286355 B2 JP 6286355B2 JP 2014538601 A JP2014538601 A JP 2014538601A JP 2014538601 A JP2014538601 A JP 2014538601A JP 6286355 B2 JP6286355 B2 JP 6286355B2
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JP
Japan
Prior art keywords
pressure sensor
peripheral surface
combustion pressure
functional component
combustion
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
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JP2014538601A
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English (en)
Japanese (ja)
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JPWO2014050999A1 (ja
Inventor
和生 高橋
和生 高橋
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.)
Citizen Watch Co Ltd
Citizen Fine Device Co Ltd
Original Assignee
Citizen Watch Co Ltd
Citizen Fine Device Co Ltd
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.)
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Publication date
Application filed by Citizen Watch Co Ltd, Citizen Fine Device Co Ltd filed Critical Citizen Watch Co Ltd
Publication of JPWO2014050999A1 publication Critical patent/JPWO2014050999A1/ja
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Publication of JP6286355B2 publication Critical patent/JP6286355B2/ja
Expired - Fee Related legal-status Critical Current
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    • 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

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Fluid Pressure (AREA)
JP2014538601A 2012-09-27 2013-09-26 内燃機関用燃焼圧センサ付き機能部品ユニット Expired - Fee Related JP6286355B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2012213515 2012-09-27
JP2012213515 2012-09-27
PCT/JP2013/076132 WO2014050999A1 (fr) 2012-09-27 2013-09-26 Unité de composant fonctionnel ayant un capteur de pression de combustion pour moteur à combustion interne

Publications (2)

Publication Number Publication Date
JPWO2014050999A1 JPWO2014050999A1 (ja) 2016-08-22
JP6286355B2 true JP6286355B2 (ja) 2018-02-28

Family

ID=50388394

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014538601A Expired - Fee Related JP6286355B2 (ja) 2012-09-27 2013-09-26 内燃機関用燃焼圧センサ付き機能部品ユニット

Country Status (2)

Country Link
JP (1) JP6286355B2 (fr)
WO (1) WO2014050999A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1041155B1 (nl) * 2015-01-23 2017-01-05 Johan Willem Maria Nooijen Paul Dualfuel injector en methodes.
JP6404455B2 (ja) * 2015-03-24 2018-10-10 シチズンファインデバイス株式会社 燃焼圧センサ
US11371459B2 (en) 2018-11-29 2022-06-28 Hitachi Astemo, Ltd. Control device for internal combustion engine

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH087105B2 (ja) * 1987-03-25 1996-01-29 日本特殊陶業株式会社 ガスケツト型圧力センサ−
JPH0434327A (ja) * 1990-05-30 1992-02-05 Nissan Motor Co Ltd 燃焼圧力センサ
US5329809A (en) * 1993-04-22 1994-07-19 General Motors Corporation Non-intrusive cylinder pressure sensor
JP2002246147A (ja) * 2001-02-20 2002-08-30 Ngk Spark Plug Co Ltd 圧力センサ内蔵スパークプラグ及びプラグ取り付け方法
WO2006059412A1 (fr) * 2004-11-30 2006-06-08 Sharp Kabushiki Kaisha Carte de cablage, structure de connexion et appareil
JP2011022071A (ja) * 2009-07-17 2011-02-03 Ngk Spark Plug Co Ltd 燃焼圧センサ
CN103380357B (zh) * 2011-02-25 2016-03-02 本田技研工业株式会社 燃料直喷式内燃机的筒内压力检测装置

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Publication number Publication date
JPWO2014050999A1 (ja) 2016-08-22
WO2014050999A1 (fr) 2014-04-03

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