JPH02131295U - - Google Patents

Info

Publication number
JPH02131295U
JPH02131295U JP1989039502U JP3950289U JPH02131295U JP H02131295 U JPH02131295 U JP H02131295U JP 1989039502 U JP1989039502 U JP 1989039502U JP 3950289 U JP3950289 U JP 3950289U JP H02131295 U JPH02131295 U JP H02131295U
Authority
JP
Japan
Prior art keywords
center electrode
pressure sensor
spark plug
temperature
tip
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.)
Granted
Application number
JP1989039502U
Other languages
English (en)
Other versions
JPH0624150Y2 (ja
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 filed Critical
Priority to JP1989039502U priority Critical patent/JPH0624150Y2/ja
Priority to US07/494,339 priority patent/US4984905A/en
Priority to DE4010609A priority patent/DE4010609C2/de
Publication of JPH02131295U publication Critical patent/JPH02131295U/ja
Application granted granted Critical
Publication of JPH0624150Y2 publication Critical patent/JPH0624150Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
    • G01L19/0092—Pressure sensor associated with other sensors, e.g. for measuring acceleration or temperature
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
    • G01K7/02—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using thermoelectric elements, e.g. thermocouples
    • G01K7/04—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using thermoelectric elements, e.g. thermocouples the object to be measured not forming one of the thermoelectric materials
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T13/00—Sparking plugs
    • H01T13/40—Sparking plugs structurally combined with other devices

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Analytical Chemistry (AREA)
  • Measuring Fluid Pressure (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Spark Plugs (AREA)

Description

【図面の簡単な説明】
第１図は本考案にかかる温度および圧力センサ
付きスパークプラグの一部断面図、第２図はその
中心電極の先端近傍を断面で表す要部の拡大断面
図、第３図はその圧力センサを示す要部の拡大断
面図、第４図は従来の温度センサ付きスパークプ
ラグの断面図である。 図中、１……筒状主体金具、２……セラミツク
製絶縁体、３……中心電極、４……外側電極、５
……熱電対、６……同軸型三極接続端子、７……
環状圧力センサ、３１……孔、６１，６２……接
触子、６３……高電圧用接触子、７１……圧電素
子、７２……内部電極、７３……絶縁板、７４…
…絶縁体、７５……板パツキン、７６……金属ケ
ース、７７……リード線、Ａ……温度および圧力
センサ付きスパークプラグ。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) 筒状主体金具に軸孔付き絶縁体を嵌め込み
    、該軸孔に中心電極を差し込んでなるスパークプ
    ラグにおいて、 前記中心電極に後部から先端付近に至る軸方向
    の孔を穿ち、該孔の先端付近に熱電対を組み込み
    、前記中心電極の先端部を測温する温度センサを
    形成し、前記主体金具の機関取付座面に環状圧力
    センサを配設してなる温度および圧力センサ付き
    スパークプラグ。 (2) 前記中心電極の後端部に高電圧用接触子と
    熱電対用の１対の接触子とからなる同軸型三極接
    続端子を備えたことを特徴とする請求項１に記載
    の温度および圧力センサ付きスパークプラグ。
JP1989039502U 1989-04-03 1989-04-03 温度および圧力センサ付きスパークプラグ Expired - Lifetime JPH0624150Y2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP1989039502U JPH0624150Y2 (ja) 1989-04-03 1989-04-03 温度および圧力センサ付きスパークプラグ
US07/494,339 US4984905A (en) 1989-04-03 1990-03-16 Temperature and pressure detecting type spark plug
DE4010609A DE4010609C2 (de) 1989-04-03 1990-04-02 Zündkerze mit Einrichtungen zur Temperatur- und Druckerfassung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989039502U JPH0624150Y2 (ja) 1989-04-03 1989-04-03 温度および圧力センサ付きスパークプラグ

Publications (2)

Publication Number Publication Date
JPH02131295U true JPH02131295U (ja) 1990-10-31
JPH0624150Y2 JPH0624150Y2 (ja) 1994-06-22

Family

ID=12554823

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989039502U Expired - Lifetime JPH0624150Y2 (ja) 1989-04-03 1989-04-03 温度および圧力センサ付きスパークプラグ

Country Status (3)

Country Link
US (1) US4984905A (ja)
JP (1) JPH0624150Y2 (ja)
DE (1) DE4010609C2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011119058A (ja) * 2009-12-01 2011-06-16 Ngk Spark Plug Co Ltd 温度測定用スパークプラグ

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5219227A (en) * 1990-08-13 1993-06-15 Barrack Technology Limited Method and apparatus for determining burned gas temperature, trapped mass and NOx emissions in an internal combustion engine
EP0511762B1 (en) * 1991-04-27 1996-03-20 Ngk Spark Plug Co., Ltd. Piezoelectric sensor
JP3141218B2 (ja) * 1992-07-28 2001-03-05 日本特殊陶業株式会社 圧力センサ内蔵スパークプラグ
JP3806448B2 (ja) * 1993-02-03 2006-08-09 日本特殊陶業株式会社 スパークプラグ
JP3346438B2 (ja) * 1994-05-27 2002-11-18 株式会社ユニシアジェックス エンジンの筒内圧検出装置
US5581016A (en) * 1994-11-29 1996-12-03 The Cessna Aircraft Company Aircraft engine detonation indication system
US5669714A (en) * 1995-07-31 1997-09-23 Runne; Edward Temperature sensor adaptor for measuring the temperature of a spark plug
DE29619778U1 (de) * 1996-11-15 1998-03-12 Steinel Ag Druck- und Temperatursensor
DE19802487C2 (de) * 1998-01-23 2000-02-24 Daimler Chrysler Ag Zündeinheit für Brennkraftmaschinen
DE19731329C1 (de) * 1997-07-22 1998-06-10 Daimler Benz Ag Vorrichtung und Verfahren zur Druck- und Temperaturbestimmung eines Gases in einem Hohlraum
US6062087A (en) * 1998-09-23 2000-05-16 Itt Manufacturing Enterprises, Inc. Heat and pressure sensor apparatus employing a piston in direct contact with the measured fluid
JP4308697B2 (ja) * 2004-03-31 2009-08-05 本田技研工業株式会社 筒内圧検出装置
DE102006010194B4 (de) * 2005-09-09 2011-06-09 Beru Ag Verfahren und Vorrichtung zum Betreiben der Glühkerzen einer selbstzündenden Brennkraftmaschine
US20080085334A1 (en) * 2006-10-10 2008-04-10 Husky Injection Molding Systems Ltd. Hot Runner System Sensor
JP2009074905A (ja) * 2007-09-20 2009-04-09 Denso Corp エンジン用温度センサ装置
US8006545B2 (en) * 2008-05-28 2011-08-30 Honeywell International Inc. Thermocouple data acquisition system
DE102008044241A1 (de) 2008-12-01 2010-06-02 Robert Bosch Gmbh Zündkerze mit Thermosensor
US8244447B2 (en) * 2010-01-27 2012-08-14 Robert Bosch Gmbh Spark plug having a thermosensor
WO2014034640A1 (ja) * 2012-08-29 2014-03-06 シチズンファインテックミヨタ株式会社 燃焼圧センサ
DE102015208388B4 (de) * 2015-05-06 2017-05-24 Mtu Friedrichshafen Gmbh Zündkerzenanordnung sowie Verfahren zur Bestimmung eines Verschleißgrades einer Zündkerze
EP3358686A1 (de) * 2017-02-01 2018-08-08 Kistler Holding AG Zuendkerze und verfahren zu deren fertigung

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1736378U (de) * 1956-04-26 1956-12-20 Bosch Gmbh Robert Zuendkerze mit thermoelement im mittelelektrodenstift.
CS175700B1 (ja) * 1974-07-30 1977-05-31
US4361036A (en) * 1981-01-08 1982-11-30 Levenson Sol J Engine analyzer
DE3217951A1 (de) * 1982-05-13 1983-11-17 Robert Bosch Gmbh, 7000 Stuttgart Zuendkerze fuer brennkraftmaschinen
DE3313261A1 (de) * 1983-04-13 1984-10-25 Ermeto Armaturen Gmbh, 4800 Bielefeld Sensor
US4554927A (en) * 1983-08-30 1985-11-26 Thermometrics Inc. Pressure and temperature sensor
JPS6454685A (en) * 1987-08-25 1989-03-02 Ngk Spark Plug Co Spark plug with pressure sensor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011119058A (ja) * 2009-12-01 2011-06-16 Ngk Spark Plug Co Ltd 温度測定用スパークプラグ

Also Published As

Publication number Publication date
US4984905A (en) 1991-01-15
DE4010609C2 (de) 1998-07-16
JPH0624150Y2 (ja) 1994-06-22
DE4010609A1 (de) 1990-10-04

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