JPS57125336A - Measurement of engine suction pressure - Google Patents

Measurement of engine suction pressure

Info

Publication number
JPS57125336A
JPS57125336A JP1060581A JP1060581A JPS57125336A JP S57125336 A JPS57125336 A JP S57125336A JP 1060581 A JP1060581 A JP 1060581A JP 1060581 A JP1060581 A JP 1060581A JP S57125336 A JPS57125336 A JP S57125336A
Authority
JP
Japan
Prior art keywords
signal
pressure
suction pressure
sampled
average
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
JP1060581A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6348297B2 (enrdf_load_stackoverflow
Inventor
Shinji Nanba
Yozo Mashima
Kazumi Nakano
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.)
Denso Corp
Original Assignee
NipponDenso 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.)
Filing date
Publication date
Application filed by NipponDenso Co Ltd filed Critical NipponDenso Co Ltd
Priority to JP1060581A priority Critical patent/JPS57125336A/ja
Publication of JPS57125336A publication Critical patent/JPS57125336A/ja
Publication of JPS6348297B2 publication Critical patent/JPS6348297B2/ja
Granted legal-status Critical Current

Links

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
    • G01L23/24—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 specially adapted for measuring pressure in inlet or exhaust ducts of internal-combustion engines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Fluid Pressure (AREA)
JP1060581A 1981-01-27 1981-01-27 Measurement of engine suction pressure Granted JPS57125336A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1060581A JPS57125336A (en) 1981-01-27 1981-01-27 Measurement of engine suction pressure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1060581A JPS57125336A (en) 1981-01-27 1981-01-27 Measurement of engine suction pressure

Publications (2)

Publication Number Publication Date
JPS57125336A true JPS57125336A (en) 1982-08-04
JPS6348297B2 JPS6348297B2 (enrdf_load_stackoverflow) 1988-09-28

Family

ID=11754871

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1060581A Granted JPS57125336A (en) 1981-01-27 1981-01-27 Measurement of engine suction pressure

Country Status (1)

Country Link
JP (1) JPS57125336A (enrdf_load_stackoverflow)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60225040A (ja) * 1984-04-23 1985-11-09 Nippon Denso Co Ltd 内燃機関の吸気管圧力信号の処理方法
JPS60252232A (ja) * 1984-05-29 1985-12-12 Nissan Motor Co Ltd 内燃機関の圧力読取装置
JPS6243531A (ja) * 1985-08-21 1987-02-25 Fujitsu Ten Ltd 内燃機関の吸気管圧力計測装置
JPS62112025A (ja) * 1985-11-09 1987-05-23 Fujitsu Ten Ltd 内燃機関の吸気管圧力計測装置
US4866620A (en) * 1986-08-29 1989-09-12 Nippondenso Co., Ltd. Control system and method for an internal combustion engine, obtaining air pressure after bottom dead center

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60225040A (ja) * 1984-04-23 1985-11-09 Nippon Denso Co Ltd 内燃機関の吸気管圧力信号の処理方法
JPS60252232A (ja) * 1984-05-29 1985-12-12 Nissan Motor Co Ltd 内燃機関の圧力読取装置
JPS6243531A (ja) * 1985-08-21 1987-02-25 Fujitsu Ten Ltd 内燃機関の吸気管圧力計測装置
JPS62112025A (ja) * 1985-11-09 1987-05-23 Fujitsu Ten Ltd 内燃機関の吸気管圧力計測装置
US4866620A (en) * 1986-08-29 1989-09-12 Nippondenso Co., Ltd. Control system and method for an internal combustion engine, obtaining air pressure after bottom dead center

Also Published As

Publication number Publication date
JPS6348297B2 (enrdf_load_stackoverflow) 1988-09-28

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