JPS57200618A - Turbo super charger mechanism - Google Patents

Turbo super charger mechanism

Info

Publication number
JPS57200618A
JPS57200618A JP56084429A JP8442981A JPS57200618A JP S57200618 A JPS57200618 A JP S57200618A JP 56084429 A JP56084429 A JP 56084429A JP 8442981 A JP8442981 A JP 8442981A JP S57200618 A JPS57200618 A JP S57200618A
Authority
JP
Japan
Prior art keywords
suction duct
low speed
pressure
low
scroll
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
JP56084429A
Other languages
Japanese (ja)
Inventor
Hiroshi Kanesaka
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.)
Kanesaka Gijutsu Kenkyusho KK
Original Assignee
Kanesaka Gijutsu Kenkyusho KK
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 Kanesaka Gijutsu Kenkyusho KK filed Critical Kanesaka Gijutsu Kenkyusho KK
Priority to JP56084429A priority Critical patent/JPS57200618A/en
Publication of JPS57200618A publication Critical patent/JPS57200618A/en
Pending 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
    • F02B37/02—Gas passages between engine outlet and pump drive, e.g. reservoirs
    • F02B37/025—Multiple scrolls or multiple gas passages guiding the gas to the pump drive
    • 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
    • F02B37/16—Control of the pumps by bypassing charging air
    • 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

Abstract

PURPOSE:To secure high charging pressure and high torque following it in low speed region of engine by driving the adjusting valve established in the exhaust manifold with adjusting unit actuating in accordance with variation of exhaust amount. CONSTITUTION:By-pass 5 is established between exhaust manifold 3 and suction duct 4, and reverse stopping valve 6 prevents exhaust gas from flowing into suction duct 4. In low speed and low negative pressure, adjusting valve 7 removes to a position of imaginary line by adjusting unit 8 because sucked pressure to be led in a chamber 88 is low. The temperature air within suction duct 4 flows into scroll 13 through reverse stopping valve 6 and strengthenes turbine 11 together with exhaust gas flowing from scroll 14. Thus high sucked pressure and high torque following it can be gained in a low speed region of the engine.
JP56084429A 1981-06-03 1981-06-03 Turbo super charger mechanism Pending JPS57200618A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56084429A JPS57200618A (en) 1981-06-03 1981-06-03 Turbo super charger mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56084429A JPS57200618A (en) 1981-06-03 1981-06-03 Turbo super charger mechanism

Publications (1)

Publication Number Publication Date
JPS57200618A true JPS57200618A (en) 1982-12-08

Family

ID=13830333

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56084429A Pending JPS57200618A (en) 1981-06-03 1981-06-03 Turbo super charger mechanism

Country Status (1)

Country Link
JP (1) JPS57200618A (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030039008A (en) * 2001-11-09 2003-05-17 현대자동차주식회사 System for preventing turbolag of diesel engine
US6883322B2 (en) * 2003-06-16 2005-04-26 General Electric Company System and method for turbocharger control
US20130019593A1 (en) * 2011-07-19 2013-01-24 GM Global Technology Operations LLC Secondary air injection system and method
US8806868B2 (en) 2011-02-17 2014-08-19 GM Global Technology Operations LLC Secondary air injection system and method
WO2016012187A1 (en) * 2014-07-24 2016-01-28 IFP Energies Nouvelles Device for controlling the quantity of air admitted to a supercharged internal combustion engine and method using such a device dispositif
EP3001011A1 (en) * 2014-09-26 2016-03-30 Volvo Car Corporation Twin scroll turbocharger device with bypass
US20160222874A1 (en) * 2015-02-02 2016-08-04 Volvo Car Corporation Twin scroll turbocharger device with improved turbo response
WO2016166087A1 (en) * 2015-04-16 2016-10-20 IFP Energies Nouvelles Device built into a cylinder head for controlling an amount of air fed into the intake of a turbocharged internal combustion engine and method using such a device
WO2016169804A1 (en) * 2015-04-21 2016-10-27 IFP Energies Nouvelles Improved device for controlling the amount of air fed into the intake of a supercharged internal combustion engine and method using such a device
WO2016188761A1 (en) * 2015-05-28 2016-12-01 IFP Energies Nouvelles Device for controlling a quantity of air fed into the intake of a supercharged internal combustion engine and cooling the exhaust - method using such a device
EP3561258A1 (en) * 2018-04-25 2019-10-30 Garrett Transportation I Inc. Turbocharger with twin-scroll turbine housing, and cross-scroll communication control valve operable to selectively allow or prevent cross-talk between scrolls

Cited By (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030039008A (en) * 2001-11-09 2003-05-17 현대자동차주식회사 System for preventing turbolag of diesel engine
US6883322B2 (en) * 2003-06-16 2005-04-26 General Electric Company System and method for turbocharger control
US8806868B2 (en) 2011-02-17 2014-08-19 GM Global Technology Operations LLC Secondary air injection system and method
US20130019593A1 (en) * 2011-07-19 2013-01-24 GM Global Technology Operations LLC Secondary air injection system and method
US8966896B2 (en) * 2011-07-19 2015-03-03 GM Global Technology Operations LLC Secondary air injection system and method
WO2016012187A1 (en) * 2014-07-24 2016-01-28 IFP Energies Nouvelles Device for controlling the quantity of air admitted to a supercharged internal combustion engine and method using such a device dispositif
FR3024178A1 (en) * 2014-07-24 2016-01-29 IFP Energies Nouvelles DEVICE FOR CONTROLLING THE AIR QUANTITY INTRODUCED TO THE ADMISSION OF A SUPERIOR INTERNAL COMBUSTION ENGINE AND METHOD USING SUCH A DEVICE.
US10450947B2 (en) 2014-07-24 2019-10-22 IFP Energies Nouvelles Device for controlling the quantity of air admitted to a supercharged internal combustion engine and method of use thereof
US9874138B2 (en) 2014-09-26 2018-01-23 Volvo Car Corporation Twin scroll turbocharger device with bypass
EP3001011A1 (en) * 2014-09-26 2016-03-30 Volvo Car Corporation Twin scroll turbocharger device with bypass
CN105464789A (en) * 2014-09-26 2016-04-06 沃尔沃汽车公司 Twin scroll turbocharger device with bypass
US10060340B2 (en) * 2015-02-02 2018-08-28 Volvo Car Corporation Twin scroll turbocharger device with improved turbo response
CN105840296B (en) * 2015-02-02 2020-03-03 沃尔沃汽车公司 Twin scroll turbocharger arrangement with improved turbine response
CN105840296A (en) * 2015-02-02 2016-08-10 沃尔沃汽车公司 Twin scroll turbocharger device with improved turbo response
US20160222874A1 (en) * 2015-02-02 2016-08-04 Volvo Car Corporation Twin scroll turbocharger device with improved turbo response
FR3035151A1 (en) * 2015-04-16 2016-10-21 Ifp Energies Now INTEGRATED DEVICE FOR A CYLINDER HEAD FOR CONTROLLING AN AIR QUANTITY INTRODUCED TO THE ADMISSION OF A SUPERIOR INTERNAL COMBUSTION ENGINE AND METHOD USING SUCH A DEVICE.
US10655533B2 (en) 2015-04-16 2020-05-19 IFP Energies Nouvelles Device built into a cylinder head for controlling amount of air fed into the intake of a turbocharged internal combustion engine and method using such a device
WO2016166087A1 (en) * 2015-04-16 2016-10-20 IFP Energies Nouvelles Device built into a cylinder head for controlling an amount of air fed into the intake of a turbocharged internal combustion engine and method using such a device
WO2016169804A1 (en) * 2015-04-21 2016-10-27 IFP Energies Nouvelles Improved device for controlling the amount of air fed into the intake of a supercharged internal combustion engine and method using such a device
FR3035443A1 (en) * 2015-04-21 2016-10-28 Ifp Energies Now IMPROVED DEVICE FOR CONTROLLING THE AIR QUANTITY INTRODUCED TO THE ADMISSION OF A SUPERIOR INTERNAL COMBUSTION ENGINE AND METHOD USING SUCH A DEVICE
US10458316B2 (en) 2015-04-21 2019-10-29 IFP Energies Nouvelles Device for controlling the amount of air fed into the intake of a supercharged internal combustion engine and method using such a device
WO2016188761A1 (en) * 2015-05-28 2016-12-01 IFP Energies Nouvelles Device for controlling a quantity of air fed into the intake of a supercharged internal combustion engine and cooling the exhaust - method using such a device
US10570811B2 (en) 2015-05-28 2020-02-25 IFP Energies Nouvelles Device for controlling a quantity of air fed into the intake of a supercharged internal combustion engine and cooling the exhaust—method using such a device
FR3036738A1 (en) * 2015-05-28 2016-12-02 Ifp Energies Now DEVICE FOR CONTROLLING A QUANTITY OF AIR INTRODUCED TO THE ADMISSION OF A SUPERIOR INTERNAL COMBUSTION ENGINE AND EXHAUST COOLING - METHOD USING SUCH A DEVICE.
EP3561258A1 (en) * 2018-04-25 2019-10-30 Garrett Transportation I Inc. Turbocharger with twin-scroll turbine housing, and cross-scroll communication control valve operable to selectively allow or prevent cross-talk between scrolls

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