JPS57108413A - Turbocharger controller - Google Patents

Turbocharger controller

Info

Publication number
JPS57108413A
JPS57108413A JP55184605A JP18460580A JPS57108413A JP S57108413 A JPS57108413 A JP S57108413A JP 55184605 A JP55184605 A JP 55184605A JP 18460580 A JP18460580 A JP 18460580A JP S57108413 A JPS57108413 A JP S57108413A
Authority
JP
Japan
Prior art keywords
engine
supercharging pressure
actuator
supercharging
rotational frequency
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
JP55184605A
Other languages
Japanese (ja)
Other versions
JPS5949408B2 (en
Inventor
Michio Kawamoto
Shigeru Suzuki
Kazutoshi Nishizawa
Junichi Miyake
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 JP55184605A priority Critical patent/JPS5949408B2/en
Publication of JPS57108413A publication Critical patent/JPS57108413A/en
Publication of JPS5949408B2 publication Critical patent/JPS5949408B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Supercharger (AREA)

Abstract

PURPOSE: To prevent the knocking of an engine and improve its fuel efficiency, by providing an electronic circuit for operating an actuator for a waste gate valve depending on the rotational frequency, supercharging pressure and intake pressure of the engine.
CONSTITUTION: The supercharging pressure chamber 7 of an actuator 6 for operating a waste gate valve 5 is connected to the intake passage 11 of an engine. The negative pressure chamber 14 of the actuator 6 is connected to the downstream side of a throttle valve 15. An electronic circuit 21 acts to operate a first and a second solenoid valve 18, 20 depending on the values detected by a supercharging pressure sensor 22, a negative intake pressure sensor 23 and a rotational frequency sensor 24, to control the opening and closing of the waste gate valve 5. The supercharging pressure is thus controlled with high accuracy. Since the supercharging pressure is controlled depending on the rotational frequency of the engine so that its supercharging is suppressed in the rapid rotation of the engine, knocking is prevented and the fuel efficiency is improved.
COPYRIGHT: (C)1982,JPO&Japio
JP55184605A 1980-12-25 1980-12-25 Turbocharger control device Expired JPS5949408B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55184605A JPS5949408B2 (en) 1980-12-25 1980-12-25 Turbocharger control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55184605A JPS5949408B2 (en) 1980-12-25 1980-12-25 Turbocharger control device

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP61017529A Division JPS61167127A (en) 1986-01-29 1986-01-29 Supercharging pressure control device

Publications (2)

Publication Number Publication Date
JPS57108413A true JPS57108413A (en) 1982-07-06
JPS5949408B2 JPS5949408B2 (en) 1984-12-03

Family

ID=16156133

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55184605A Expired JPS5949408B2 (en) 1980-12-25 1980-12-25 Turbocharger control device

Country Status (1)

Country Link
JP (1) JPS5949408B2 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6026126A (en) * 1983-07-21 1985-02-09 Aisin Seiki Co Ltd Supercharged pressure control unit
US4528815A (en) * 1981-11-05 1985-07-16 Regie Nationale Des Usines Renault Turbocharged internal combustion engine having means for controlling supercharging pressure
JPS60259724A (en) * 1984-06-04 1985-12-21 Mazda Motor Corp Control device of supercharge pressure in engine with supercharger
JPS60259723A (en) * 1984-06-04 1985-12-21 Mazda Motor Corp Control device of supercharge pressure in engine with supercharger
US4785630A (en) * 1986-06-27 1988-11-22 Dr. Ing. H.C.F. Porsche Aktiengesellschaft Arrangement for the control of the charging pressure of an exhaust gas turbocharger
US4794759A (en) * 1987-08-21 1989-01-03 Chrysler Motors Corporation Turbocharger control
US4961319A (en) * 1988-12-22 1990-10-09 Chrysler Corporation Method of turbocharger control

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3195805A (en) * 1961-10-25 1965-07-20 Garrett Corp Turbocharger differential pressure control
US4005578A (en) * 1975-03-31 1977-02-01 The Garrett Corporation Method and apparatus for turbocharger control
US4075849A (en) * 1976-09-01 1978-02-28 The Garrett Corporation Turbocharger regulator
JPS5356413A (en) * 1976-11-01 1978-05-22 Hitachi Ltd Turbo-charger
JPS5584818A (en) * 1978-12-18 1980-06-26 Hino Motors Ltd Apparatus for controlling boost pressure of turbo- supercharger

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3195805A (en) * 1961-10-25 1965-07-20 Garrett Corp Turbocharger differential pressure control
US4005578A (en) * 1975-03-31 1977-02-01 The Garrett Corporation Method and apparatus for turbocharger control
US4075849A (en) * 1976-09-01 1978-02-28 The Garrett Corporation Turbocharger regulator
JPS5356413A (en) * 1976-11-01 1978-05-22 Hitachi Ltd Turbo-charger
JPS5584818A (en) * 1978-12-18 1980-06-26 Hino Motors Ltd Apparatus for controlling boost pressure of turbo- supercharger

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4528815A (en) * 1981-11-05 1985-07-16 Regie Nationale Des Usines Renault Turbocharged internal combustion engine having means for controlling supercharging pressure
JPS6026126A (en) * 1983-07-21 1985-02-09 Aisin Seiki Co Ltd Supercharged pressure control unit
JPH0581734B2 (en) * 1983-07-21 1993-11-16 Aisin Seiki
JPS60259724A (en) * 1984-06-04 1985-12-21 Mazda Motor Corp Control device of supercharge pressure in engine with supercharger
JPS60259723A (en) * 1984-06-04 1985-12-21 Mazda Motor Corp Control device of supercharge pressure in engine with supercharger
JPH0324569B2 (en) * 1984-06-04 1991-04-03 Mazda Motor
JPH0535251B2 (en) * 1984-06-04 1993-05-26 Mazda Motor
US4785630A (en) * 1986-06-27 1988-11-22 Dr. Ing. H.C.F. Porsche Aktiengesellschaft Arrangement for the control of the charging pressure of an exhaust gas turbocharger
US4794759A (en) * 1987-08-21 1989-01-03 Chrysler Motors Corporation Turbocharger control
US4961319A (en) * 1988-12-22 1990-10-09 Chrysler Corporation Method of turbocharger control

Also Published As

Publication number Publication date
JPS5949408B2 (en) 1984-12-03

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