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JPS5752647A - Pressure sensing unit for engine with turbocharger - Google Patents

Pressure sensing unit for engine with turbocharger

Info

Publication number
JPS5752647A
JPS5752647A JP12800780A JP12800780A JPS5752647A JP S5752647 A JPS5752647 A JP S5752647A JP 12800780 A JP12800780 A JP 12800780A JP 12800780 A JP12800780 A JP 12800780A JP S5752647 A JPS5752647 A JP S5752647A
Authority
JP
Japan
Prior art keywords
intake
passage
turbocharger
pressure
engine
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.)
Pending
Application number
JP12800780A
Other languages
Japanese (ja)
Inventor
Kazuo Inoue
Tetsuo Yamagata
Toru Narisawa
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.)
Honda Motor Co Ltd
Original Assignee
Honda Motor 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 Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Priority to JP12800780A priority Critical patent/JPS5752647A/en
Publication of JPS5752647A publication Critical patent/JPS5752647A/en
Pending legal-status Critical Current

Links

Landscapes

  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)

Abstract

PURPOSE: To get correct control-operation of a control unit connected to the output side, by installing a low pass filter for smoothing an output signal on this output side of the sensor which detects the intake-pressure in the intake-passage.
CONSTITUTION: The turbocharger 2 consists of the compressor 4 in the intake-passage 3 and the exhaust turbine 6 in the exhaust-passage 5. The pre-chamber 7 in the down course from the compressor 4, the throttle valve 8 in further down course and the fuel injection nozzle 9 in one more down course are arranged in the intake- passage 3. The pressure sensor 11 detecting intake-pressure in the pre-chamber 7 or in the down side from it is set in the intake-passage 3 and this pressure sensor 11 is communicated the control unit 10 through a connecting crcuit 12, while interposing low pass filter 13.
COPYRIGHT: (C)1982,JPO&Japio
JP12800780A 1980-09-17 1980-09-17 Pressure sensing unit for engine with turbocharger Pending JPS5752647A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12800780A JPS5752647A (en) 1980-09-17 1980-09-17 Pressure sensing unit for engine with turbocharger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12800780A JPS5752647A (en) 1980-09-17 1980-09-17 Pressure sensing unit for engine with turbocharger

Publications (1)

Publication Number Publication Date
JPS5752647A true JPS5752647A (en) 1982-03-29

Family

ID=14974159

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12800780A Pending JPS5752647A (en) 1980-09-17 1980-09-17 Pressure sensing unit for engine with turbocharger

Country Status (1)

Country Link
JP (1) JPS5752647A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS606028A (en) * 1983-06-23 1985-01-12 Aisin Seiki Co Ltd Engine control device
US4532908A (en) * 1982-09-24 1985-08-06 Robert Bosch Gmbh Control device for metering fuel in a supercharged internal combustion engine
JPS61155659A (en) * 1984-12-28 1986-07-15 Suzuki Motor Co Ltd Ignition timing controller of internal combustion engine
JPS61164048A (en) * 1985-01-17 1986-07-24 Honda Motor Co Ltd Intake flow rate measuring instrument for internal-combustion engine
DE3902320A1 (en) * 1988-01-26 1989-08-03 Mitsubishi Electric Corp FUEL CONTROL SYSTEM

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51106475A (en) * 1975-03-17 1976-09-21 Automobile Antipollution Atsuryokukenshutsusochi

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51106475A (en) * 1975-03-17 1976-09-21 Automobile Antipollution Atsuryokukenshutsusochi

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4532908A (en) * 1982-09-24 1985-08-06 Robert Bosch Gmbh Control device for metering fuel in a supercharged internal combustion engine
JPS606028A (en) * 1983-06-23 1985-01-12 Aisin Seiki Co Ltd Engine control device
JPS61155659A (en) * 1984-12-28 1986-07-15 Suzuki Motor Co Ltd Ignition timing controller of internal combustion engine
JPS61164048A (en) * 1985-01-17 1986-07-24 Honda Motor Co Ltd Intake flow rate measuring instrument for internal-combustion engine
DE3902320A1 (en) * 1988-01-26 1989-08-03 Mitsubishi Electric Corp FUEL CONTROL SYSTEM

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