JPS55109726A - Method of and apparatus for cutting-off supercharger for diesel engine - Google Patents

Method of and apparatus for cutting-off supercharger for diesel engine

Info

Publication number
JPS55109726A
JPS55109726A JP1747979A JP1747979A JPS55109726A JP S55109726 A JPS55109726 A JP S55109726A JP 1747979 A JP1747979 A JP 1747979A JP 1747979 A JP1747979 A JP 1747979A JP S55109726 A JPS55109726 A JP S55109726A
Authority
JP
Japan
Prior art keywords
superchargers
intake
engine
pressure
exhaust
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
JP1747979A
Other languages
Japanese (ja)
Other versions
JPS6253691B2 (en
Inventor
Kosuke Yoshida
Shigeru Maebatake
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.)
Kawasaki Heavy Industries Ltd
Original Assignee
Kawasaki Heavy Industries 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 Kawasaki Heavy Industries Ltd filed Critical Kawasaki Heavy Industries Ltd
Priority to JP1747979A priority Critical patent/JPS55109726A/en
Publication of JPS55109726A publication Critical patent/JPS55109726A/en
Publication of JPS6253691B2 publication Critical patent/JPS6253691B2/ja
Granted 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
    • F02B37/007—Engines characterised by provision of pumps driven at least for part of the time by exhaust with exhaust-driven pumps arranged in parallel, e.g. at least one pump supplying alternatively
    • 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
    • F02B37/004—Engines characterised by provision of pumps driven at least for part of the time by exhaust with exhaust drives arranged in series
    • 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
    • F02B37/013—Engines characterised by provision of pumps driven at least for part of the time by exhaust with exhaust-driven pumps arranged in series
    • 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 supercharge a diesel engine to suit various operational conditions of engine by use of a proper number of superchargers, by arranging the superchargers in a plurality of stages, and providing a selector valve for each stage of superchargers.
CONSTITUTION: High-pressure superchargers HI, HII and low-pressure superchargers LI, LII are connected to engine E. Blowers HIb, LIb and HIIb, LIIb of these superchargers are both arranged in series and connected to intake passage 6 via intake-air reservoir. Likewise, turbines HIt, LIt and HIIt, LIIt are both arranged in series and connected to exhaust passage 5 via exhaust-gas reservoirs 7, 8. Further, selector valves 1W4 are provided respectively in branched intake and exhaust passages, and these selector valves are controlled by a pressure switch 10 which is acted by the intake pressure. In the above arrangement, the number of superchargers to be operated is determined depending on the operational condition of engine E. In each intake passage, there is provided a cooler C.
COPYRIGHT: (C)1980,JPO&Japio
JP1747979A 1979-02-17 1979-02-17 Method of and apparatus for cutting-off supercharger for diesel engine Granted JPS55109726A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1747979A JPS55109726A (en) 1979-02-17 1979-02-17 Method of and apparatus for cutting-off supercharger for diesel engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1747979A JPS55109726A (en) 1979-02-17 1979-02-17 Method of and apparatus for cutting-off supercharger for diesel engine

Publications (2)

Publication Number Publication Date
JPS55109726A true JPS55109726A (en) 1980-08-23
JPS6253691B2 JPS6253691B2 (en) 1987-11-11

Family

ID=11945132

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1747979A Granted JPS55109726A (en) 1979-02-17 1979-02-17 Method of and apparatus for cutting-off supercharger for diesel engine

Country Status (1)

Country Link
JP (1) JPS55109726A (en)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4457134A (en) * 1980-08-09 1984-07-03 Mtu Motoren-Und Turbinen-Union Friedrichshafen Gmbh Turbocharge system for internal combustion engines
FR2562161A1 (en) * 1984-03-28 1985-10-04 Mtu Friedrichshafen Gmbh PISTON ENGINE COMPRISING A PERMANENT EXHAUST GAS TURBOCHARGER AND AT LEAST ONE DEACTIVABLE TURBOCHARGER
JPS63309726A (en) * 1987-06-10 1988-12-16 Yanmar Diesel Engine Co Ltd Exhaust gas treatment device for internal combustion engine with exhaust turbosupercharger
US5560207A (en) * 1994-05-25 1996-10-01 Ramsden; John N. Turbocharged internal combustion engine
US5577900A (en) * 1994-05-25 1996-11-26 Gec- Alsthom Diesels Ltd. Turbocharged internal combustion engine
US6158219A (en) * 1998-05-22 2000-12-12 Udo Mailander Gmbh Method for turbocharging an internal combustion engine
US6378308B1 (en) * 1998-04-16 2002-04-30 3K Warner Turbosystems Gmbh Turbocharged internal combustion engine
JP2012515286A (en) * 2009-01-12 2012-07-05 ネイピア ターボチャージャーズ リミテッド 2-stage turbocharger assembly
CN103206298A (en) * 2013-03-18 2013-07-17 哈尔滨工程大学 Two-staged sequential turbocharging anti-surge structure of diesel engine
US20140190164A1 (en) * 2013-01-07 2014-07-10 General Electric Company High pressure turbine inlet duct and engine
US20140260239A1 (en) * 2013-03-15 2014-09-18 Cummins Inc. Multi-stage turbocharger system with intercooling and aftercooling
US20140318120A1 (en) * 2013-04-25 2014-10-30 Electro-Motive Diesel Inc. Air handling system having cooling assembly
US20180023458A1 (en) * 2015-01-09 2018-01-25 Mitsubishi Heavy Industries, Ltd. Engine system
JP2020183733A (en) * 2019-05-09 2020-11-12 三菱重工業株式会社 Turbo cluster gas turbine system and method of starting the same

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01101388U (en) * 1987-12-25 1989-07-07

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5244318A (en) * 1975-10-04 1977-04-07 Kloeckner Humboldt Deutz Ag Internal combustion engine having supercharged combustion chamber

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5244318A (en) * 1975-10-04 1977-04-07 Kloeckner Humboldt Deutz Ag Internal combustion engine having supercharged combustion chamber

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4457134A (en) * 1980-08-09 1984-07-03 Mtu Motoren-Und Turbinen-Union Friedrichshafen Gmbh Turbocharge system for internal combustion engines
FR2562161A1 (en) * 1984-03-28 1985-10-04 Mtu Friedrichshafen Gmbh PISTON ENGINE COMPRISING A PERMANENT EXHAUST GAS TURBOCHARGER AND AT LEAST ONE DEACTIVABLE TURBOCHARGER
JPS63309726A (en) * 1987-06-10 1988-12-16 Yanmar Diesel Engine Co Ltd Exhaust gas treatment device for internal combustion engine with exhaust turbosupercharger
US5560207A (en) * 1994-05-25 1996-10-01 Ramsden; John N. Turbocharged internal combustion engine
US5577900A (en) * 1994-05-25 1996-11-26 Gec- Alsthom Diesels Ltd. Turbocharged internal combustion engine
US5619854A (en) * 1994-05-25 1997-04-15 Gec Alsthom Diesels, Ltd. Turbocharged internal combustion engine
US6378308B1 (en) * 1998-04-16 2002-04-30 3K Warner Turbosystems Gmbh Turbocharged internal combustion engine
US6694736B2 (en) * 1998-04-16 2004-02-24 Borgwarner Inc. Turbocharged internal combustion engine
US6158219A (en) * 1998-05-22 2000-12-12 Udo Mailander Gmbh Method for turbocharging an internal combustion engine
JP2012515286A (en) * 2009-01-12 2012-07-05 ネイピア ターボチャージャーズ リミテッド 2-stage turbocharger assembly
US9228488B2 (en) * 2013-01-07 2016-01-05 General Electric Company High pressure turbine inlet duct and engine
US20140190164A1 (en) * 2013-01-07 2014-07-10 General Electric Company High pressure turbine inlet duct and engine
US20140260239A1 (en) * 2013-03-15 2014-09-18 Cummins Inc. Multi-stage turbocharger system with intercooling and aftercooling
US9010117B2 (en) * 2013-03-15 2015-04-21 Cummins Inc. Multi-stage turbocharger system with intercooling and aftercooling
CN103206298A (en) * 2013-03-18 2013-07-17 哈尔滨工程大学 Two-staged sequential turbocharging anti-surge structure of diesel engine
US20140318120A1 (en) * 2013-04-25 2014-10-30 Electro-Motive Diesel Inc. Air handling system having cooling assembly
US9228485B2 (en) * 2013-04-25 2016-01-05 Electro-Motive Diesel, Inc. Air handling system having cooling assembly
US20180023458A1 (en) * 2015-01-09 2018-01-25 Mitsubishi Heavy Industries, Ltd. Engine system
US10690044B2 (en) * 2015-01-09 2020-06-23 Mitsubishi Heavy Industries, Ltd. Engine system
JP2020183733A (en) * 2019-05-09 2020-11-12 三菱重工業株式会社 Turbo cluster gas turbine system and method of starting the same
US11319873B2 (en) * 2019-05-09 2022-05-03 Mitsubishi Heavy Industries, Ltd. Turbo cluster gas turbine system and activation method thereof

Also Published As

Publication number Publication date
JPS6253691B2 (en) 1987-11-11

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