KR900018534A - 내연기관의 점화플러그 전류 검출장치 - Google Patents

내연기관의 점화플러그 전류 검출장치 Download PDF

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Publication number
KR900018534A
KR900018534A KR1019900006486A KR900006486A KR900018534A KR 900018534 A KR900018534 A KR 900018534A KR 1019900006486 A KR1019900006486 A KR 1019900006486A KR 900006486 A KR900006486 A KR 900006486A KR 900018534 A KR900018534 A KR 900018534A
Authority
KR
South Korea
Prior art keywords
internal combustion
combustion engine
current detection
cylinder
detection device
Prior art date
Application number
KR1019900006486A
Other languages
English (en)
Other versions
KR950003272B1 (ko
Inventor
도시오 이와다
Original Assignee
시키모리야
미쓰비시덴키 가부시키가이샤
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 JP1118758A external-priority patent/JPH02301673A/ja
Priority claimed from JP1118757A external-priority patent/JPH02301672A/ja
Application filed by 시키모리야, 미쓰비시덴키 가부시키가이샤 filed Critical 시키모리야
Publication of KR900018534A publication Critical patent/KR900018534A/ko
Application granted granted Critical
Publication of KR950003272B1 publication Critical patent/KR950003272B1/ko

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P13/00—Sparking plugs structurally combined with other parts of internal-combustion engines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P17/00—Testing of ignition installations, e.g. in combination with adjusting; Testing of ignition timing in compression-ignition engines
    • F02P17/12—Testing characteristics of the spark, ignition voltage or current
    • 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
    • G01L23/08—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 operated electrically
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P17/00—Testing of ignition installations, e.g. in combination with adjusting; Testing of ignition timing in compression-ignition engines
    • F02P17/12—Testing characteristics of the spark, ignition voltage or current
    • F02P2017/125—Measuring ionisation of combustion gas, e.g. by using ignition circuits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P17/00—Testing of ignition installations, e.g. in combination with adjusting; Testing of ignition timing in compression-ignition engines
    • F02P17/12—Testing characteristics of the spark, ignition voltage or current
    • F02P2017/125—Measuring ionisation of combustion gas, e.g. by using ignition circuits
    • F02P2017/128—Measuring ionisation of combustion gas, e.g. by using ignition circuits for knock detection

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)

Abstract

내용 없음

Description

내연기관의 점화플러그 전류 검출장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 이 발명의 한실시예에 의한 내연기관의 점화플러그 전류 검출장치의 구성도, 제2도는 이 발명의 다른 실시예에 의한 4기통 내연기관의 배전기의 외관도, 제3도는 이 발명의 다른 실시예에 의한 전류검출회로도.

Claims (2)

  1. 복수기통으로된 내연기관의 점화플러그 전극에 전압을 인가하고, 상기 전극간에 흐르는 전류를 검출하는 내연기관의 전류검출장치에 있어서, 기관을 점화하기 위한 고전압을 각 기통에 배전하는 배전기에 접속된 고전압부에서 상기 전압을 얻는 전압발생수단과, 각기통의 점화플러그에 접속된 상기 고전압부로부터 다이오드를 통하여 얻게되는 각 기통의 점화플러그 전류를 검출하는 전류검출수단을 구비한 것을 특징으로하는 내연기관의 점화플러그전류검출회로.
  2. 복수기통으로된 내연기관의 각기통 점화플러그의 전극에 전압을 인가하고, 이 전극간에 흐르는 전류를 검출하는 전류검출회로와, 기관을 점화하기 위한 고전압을 상기 각기통에 배전하는 배전기를 구비하고, 상기 전류검출 회로를 상기 배전기에 내장한 것을 특징으로 하는 내연기관의 점화플러그 전류 검출장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019900006486A 1989-05-15 1990-05-08 내연기관의 점화플러그 전류검출장치 KR950003272B1 (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP1118758A JPH02301673A (ja) 1989-05-15 1989-05-15 内燃機関の点火栓電流検出装置
JP1118757A JPH02301672A (ja) 1989-05-15 1989-05-15 内燃機関の点火栓電流検出装置
JP1-118757 1989-05-15
JP1-118758 1989-05-15

Publications (2)

Publication Number Publication Date
KR900018534A true KR900018534A (ko) 1990-12-21
KR950003272B1 KR950003272B1 (ko) 1995-04-07

Family

ID=26456633

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900006486A KR950003272B1 (ko) 1989-05-15 1990-05-08 내연기관의 점화플러그 전류검출장치

Country Status (3)

Country Link
US (1) US5087882A (ko)
KR (1) KR950003272B1 (ko)
DE (1) DE4015191C2 (ko)

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KR950004615B1 (ko) * 1990-09-27 1995-05-03 미쓰비시덴키 가부시키가이샤 내연기관용 점화플러그
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US5239973A (en) * 1990-10-12 1993-08-31 Mitsubishi Denki Kabushiki Kaisha Ignition apparatus for an internal combustion engine
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FR2676506B1 (fr) * 1991-05-15 1993-09-03 Siemens Automotive Sa Procede et dispositif de detection de rates d'allumage dans un cylindre de moteur a combustion interne et leur application.
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JP2536353B2 (ja) * 1991-10-04 1996-09-18 三菱電機株式会社 内燃機関のイオン電流検出装置
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Also Published As

Publication number Publication date
DE4015191C2 (de) 1995-02-09
US5087882A (en) 1992-02-11
KR950003272B1 (ko) 1995-04-07
DE4015191A1 (de) 1990-11-22

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