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JPS57146023A - Supercharge pressure controller of engine with supercharger - Google Patents

Supercharge pressure controller of engine with supercharger

Info

Publication number
JPS57146023A
JPS57146023A JP56032261A JP3226181A JPS57146023A JP S57146023 A JPS57146023 A JP S57146023A JP 56032261 A JP56032261 A JP 56032261A JP 3226181 A JP3226181 A JP 3226181A JP S57146023 A JPS57146023 A JP S57146023A
Authority
JP
Japan
Prior art keywords
acceleration
engine
supercharge pressure
pressure
supercharge
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
JP56032261A
Other languages
Japanese (ja)
Other versions
JPS6053166B2 (en
Inventor
Katsuhiko Yokooku
Tadataka Nakasumi
Tadashi Kaneko
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.)
Mazda Motor Corp
Original Assignee
Mazda Motor Corp
Toyo Kogyo 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 Mazda Motor Corp, Toyo Kogyo Co Ltd filed Critical Mazda Motor Corp
Priority to JP56032261A priority Critical patent/JPS6053166B2/en
Publication of JPS57146023A publication Critical patent/JPS57146023A/en
Publication of JPS6053166B2 publication Critical patent/JPS6053166B2/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
    • F02B37/12—Control of the pumps
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Supercharger (AREA)

Abstract

PURPOSE:To inrease the power upon acceleration and improve the followability of the acceleration by providing an acceleration detector for detecting the engine acceleration conditions, and the acceleration corrector for increasing a highest supercharge pressure to more than the set value by the output signal of the acceleration detector. CONSTITUTION:When an engine assumes an acceleration driving state, an acceleration detector 16 produces an acceleration detection signal to a timer 15. Then, the timer 15 turns ON a switch 17, and opens a solenoid valve 14 to open a supercharge pressure relief passage 13. Therefore, a part of the supercharge pressure introduced through a pressure passage 12 to the pressure chamber 11e of a waste gate valve 11 is relieved to the upstream of a blower 3 through a relief passage 13, and the supercharge pressure acting on the valve 11 is lowered. The valve opening pressure of the vavle 11, that is, the highest supercharge pressure is corrected to a large value apparently, and the supercharge pressure to the engine 1 is increased. Thus, the acceleration function of the engine can be increased.
JP56032261A 1981-03-05 1981-03-05 Boost pressure control device for supercharged engines Expired JPS6053166B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56032261A JPS6053166B2 (en) 1981-03-05 1981-03-05 Boost pressure control device for supercharged engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56032261A JPS6053166B2 (en) 1981-03-05 1981-03-05 Boost pressure control device for supercharged engines

Publications (2)

Publication Number Publication Date
JPS57146023A true JPS57146023A (en) 1982-09-09
JPS6053166B2 JPS6053166B2 (en) 1985-11-25

Family

ID=12354063

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56032261A Expired JPS6053166B2 (en) 1981-03-05 1981-03-05 Boost pressure control device for supercharged engines

Country Status (1)

Country Link
JP (1) JPS6053166B2 (en)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59172233U (en) * 1983-05-06 1984-11-17 トヨタ自動車株式会社 Turbocharger boost pressure control device
JPS6013924A (en) * 1983-07-01 1985-01-24 Mazda Motor Corp Supercharging pressure controlling apparatus for engine with supercharger
FR2553470A1 (en) * 1983-10-13 1985-04-19 Honda Motor Co Ltd DEVICE AND METHOD FOR CONTROLLING THE SUPPLY PRESSURE OF AN INTERNAL COMBUSTION ENGINE EQUIPPED WITH A TURBOCHARGER
US4556038A (en) * 1983-03-04 1985-12-03 Aisin Seiki Kabushiki Kaisha Supercharged internal combustion engine having control means responsive to engine speed and accelerator pedal velocity
JPS60259725A (en) * 1984-06-04 1985-12-21 Mazda Motor Corp Control device of supercharge pressure in engine with supercharger
JPS6161920A (en) * 1984-08-31 1986-03-29 Suzuki Motor Co Ltd Supercharge pressure controller for supercharged engine
JPS61175239A (en) * 1985-01-30 1986-08-06 Mazda Motor Corp Supercharger of engine
US4698972A (en) * 1984-12-07 1987-10-13 Nissan Motor Co., Ltd. Method of and apparatus for controlling supercharge pressure for a turbocharger
US4702080A (en) * 1984-12-11 1987-10-27 Nissan Motor Co., Ltd. Method and apparatus of controlling supercharging pressure in a turbocharger
US4769994A (en) * 1983-09-05 1988-09-13 Nissan Motor Co., Ltd. Method and apparatus for controlling a variable capacity turbine of an automotive turbocharger
JPS6435024A (en) * 1987-07-30 1989-02-06 Mazda Motor Supercharger of engine
JPS6445921A (en) * 1987-08-12 1989-02-20 Mazda Motor Supercharging pressure control device for engine
JPH064334U (en) * 1983-02-02 1994-01-21 ローベルト・ボッシュ・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング Supercharging pressure control device for internal combustion engine equipped with turbocharger

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH064334U (en) * 1983-02-02 1994-01-21 ローベルト・ボッシュ・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング Supercharging pressure control device for internal combustion engine equipped with turbocharger
US4556038A (en) * 1983-03-04 1985-12-03 Aisin Seiki Kabushiki Kaisha Supercharged internal combustion engine having control means responsive to engine speed and accelerator pedal velocity
JPS59172233U (en) * 1983-05-06 1984-11-17 トヨタ自動車株式会社 Turbocharger boost pressure control device
JPS6367011B2 (en) * 1983-07-01 1988-12-22 Mazda Motor
JPS6013924A (en) * 1983-07-01 1985-01-24 Mazda Motor Corp Supercharging pressure controlling apparatus for engine with supercharger
US4769994A (en) * 1983-09-05 1988-09-13 Nissan Motor Co., Ltd. Method and apparatus for controlling a variable capacity turbine of an automotive turbocharger
FR2553470A1 (en) * 1983-10-13 1985-04-19 Honda Motor Co Ltd DEVICE AND METHOD FOR CONTROLLING THE SUPPLY PRESSURE OF AN INTERNAL COMBUSTION ENGINE EQUIPPED WITH A TURBOCHARGER
JPS60259725A (en) * 1984-06-04 1985-12-21 Mazda Motor Corp Control device of supercharge pressure in engine with supercharger
JPH0250300B2 (en) * 1984-06-04 1990-11-01 Mazda Motor
JPS6161920A (en) * 1984-08-31 1986-03-29 Suzuki Motor Co Ltd Supercharge pressure controller for supercharged engine
US4637210A (en) * 1984-08-31 1987-01-20 Suzuki Jidosha Kogyo Kabushiki Kaisha Supercharge pressure control apparatus of a supercharged engine
US4698972A (en) * 1984-12-07 1987-10-13 Nissan Motor Co., Ltd. Method of and apparatus for controlling supercharge pressure for a turbocharger
US4702080A (en) * 1984-12-11 1987-10-27 Nissan Motor Co., Ltd. Method and apparatus of controlling supercharging pressure in a turbocharger
JPS61175239A (en) * 1985-01-30 1986-08-06 Mazda Motor Corp Supercharger of engine
JPS6435024A (en) * 1987-07-30 1989-02-06 Mazda Motor Supercharger of engine
JPS6445921A (en) * 1987-08-12 1989-02-20 Mazda Motor Supercharging pressure control device for engine

Also Published As

Publication number Publication date
JPS6053166B2 (en) 1985-11-25

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