JPS58146036U - Two-stage engine supercharging device - Google Patents

Two-stage engine supercharging device

Info

Publication number
JPS58146036U
JPS58146036U JP1982041917U JP4191782U JPS58146036U JP S58146036 U JPS58146036 U JP S58146036U JP 1982041917 U JP1982041917 U JP 1982041917U JP 4191782 U JP4191782 U JP 4191782U JP S58146036 U JPS58146036 U JP S58146036U
Authority
JP
Japan
Prior art keywords
supercharging device
supercharger
stage engine
engine supercharging
pressure turbine
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
JP1982041917U
Other languages
Japanese (ja)
Inventor
糟谷　保
博 杉戸
Original Assignee
株式会社小松製作所
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 株式会社小松製作所 filed Critical 株式会社小松製作所
Priority to JP1982041917U priority Critical patent/JPS58146036U/en
Priority to GB08308287A priority patent/GB2121474B/en
Publication of JPS58146036U publication Critical patent/JPS58146036U/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
    • F02B37/12—Control of the pumps
    • F02B37/14—Control of the alternation between or the operation of exhaust drive and other drive of a pump, e.g. dependent on speed
    • 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
    • F02B21/00—Engines characterised by air-storage chambers
    • 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
    • F02B37/04—Engines with exhaust drive and other drive of pumps, e.g. with exhaust-driven pump and mechanically-driven second pump
    • F02B37/10—Engines with exhaust drive and other drive of pumps, e.g. with exhaust-driven pump and mechanically-driven second pump at least one pump being alternatively or simultaneously driven by exhaust and other drive, e.g. by pressurised fluid from a reservoir or an engine-driven pump
    • 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)
  • Characterised By The Charging Evacuation (AREA)
  • Jet Pumps And Other Pumps (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案−実施例の構成説明図、第２図乃至第６
図は過給機の性能曲線図、第７図は本考案の他の実施例
の構成説明図である。 ２は第１過給機、５は高圧タービン、１５は吹込管路、
Ａは空気源。Figure 1 is an explanatory diagram of the configuration of the present invention - an embodiment, Figures 2 to 6
The figure is a performance curve diagram of a supercharger, and FIG. 7 is a diagram illustrating the configuration of another embodiment of the present invention. 2 is a first supercharger, 5 is a high-pressure turbine, 15 is a blowing pipe,
A is the air source.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] エンジン１の吸排気側に、高圧タービン５を有する第１
過給機２と低圧タービン７を有する第２過給機３とを備
えたものにおいて、第１過給機２の高圧タービン５の入
口側を空気源１２に吹込管路を介して接続したことを特
徴とするエンジシの２段過給装置。A first engine having a high pressure turbine 5 on the intake and exhaust side of the engine 1
In a device equipped with a supercharger 2 and a second supercharger 3 having a low-pressure turbine 7, the inlet side of the high-pressure turbine 5 of the first supercharger 2 is connected to the air source 12 via a blowing pipe. Enjishi's two-stage supercharging device featuring:
JP1982041917U 1982-03-26 1982-03-26 Two-stage engine supercharging device Pending JPS58146036U (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1982041917U JPS58146036U (en) 1982-03-26 1982-03-26 Two-stage engine supercharging device
GB08308287A GB2121474B (en) 1982-03-26 1983-03-25 Two-stage i.c. engine turbocharging

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1982041917U JPS58146036U (en) 1982-03-26 1982-03-26 Two-stage engine supercharging device

Publications (1)

Publication Number Publication Date
JPS58146036U true JPS58146036U (en) 1983-10-01

Family

ID=12621599

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1982041917U Pending JPS58146036U (en) 1982-03-26 1982-03-26 Two-stage engine supercharging device

Country Status (2)

Country Link
JP (1) JPS58146036U (en)
GB (1) GB2121474B (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19526327C2 (en) * 1995-07-19 1997-08-07 Porsche Ag Internal combustion engine with exhaust gas turbocharger and method for accelerating the exhaust gas turbocharger of an internal combustion engine
FI107636B (en) 1999-02-12 2001-09-14 Waertsilae Tech Oy Ab combined cycle power plant
EP1233162A1 (en) * 2001-01-04 2002-08-21 Superdrive Inc. Supplemental air system for engine exhaust manifolds
FR2831606B1 (en) * 2001-10-31 2004-05-14 Peugeot Citroen Automobiles Sa MOTORIZATION SYSTEM FOR VEHICLE
FR2833650B1 (en) * 2001-12-14 2004-12-24 Peugeot Citroen Automobiles Sa MOTORIZATION SYSTEM FOR MOTOR VEHICLE
DE10315148A1 (en) * 2003-04-03 2004-11-04 Mtu Friedrichshafen Gmbh Operating supercharger for IC engine, has a compressor for compressing air and an exhaust gas turbocharger with a blower and a turbine
US6862885B1 (en) 2003-11-20 2005-03-08 Super Drive, Inc. Air injection apparatus for a turbocharged diesel engine
CN100575680C (en) * 2005-02-24 2009-12-30 克诺尔商用车制动***有限公司 The fresh mix air feed system that is used for turbocharged piston formula internal-combustion engine
FR2895454B1 (en) 2005-12-23 2011-10-14 Renault Sas MULTI-STAGE SYSTEM OF SUPERIMUM
DE102010043027B4 (en) 2010-10-27 2019-08-14 Mtu Friedrichshafen Gmbh Internal combustion engine
DE102011079036B4 (en) * 2011-07-12 2018-12-20 Mtu Friedrichshafen Gmbh Internal combustion engine system, watercraft and method for operating a marine supply network with an internal combustion engine
US9279396B2 (en) * 2012-05-17 2016-03-08 Ford Global Technologies, Llc Boost air management for improved engine performance
DE102012021339A1 (en) * 2012-10-31 2014-04-30 Eads Deutschland Gmbh Unmanned aerial vehicle and operating procedures therefor
NL2009986C2 (en) * 2012-12-14 2014-06-17 Arie Jan Hekman Method for operating a turbocharged internal combustion engine with turbolag compensation.
EP2749751B1 (en) * 2012-12-28 2016-07-27 Volvo Car Corporation Improved turbocharger
FR3011589B1 (en) * 2013-10-04 2018-02-23 Societe De Motorisations Aeronautiques AERONAUTICAL THERMAL MACHINE COMPRISING A PRESSURIZED FLUID RESERVE FOR STARTING A CLOSED CYCLE ENGINE
EP2873828B1 (en) * 2013-11-15 2017-03-01 Volvo Car Corporation Improved turbocharger system
GB2523855B (en) * 2014-03-07 2020-04-01 Cummins Ltd Turbomachine arrangement
EP2960458A1 (en) * 2014-06-27 2015-12-30 Volvo Car Corporation Turbocharged engine with compressed air tank for supplying additional air to the exhaust gas turbine when the requested engine load is high enough
EP3051098B1 (en) 2015-02-02 2018-04-11 Volvo Car Corporation Twin scroll turbocharger device with improved turbo response
US10054039B2 (en) * 2016-04-29 2018-08-21 Caterpillar Inc. Turbocharger system for an engine
KR102458754B1 (en) * 2017-09-25 2022-10-25 현대자동차주식회사 Apparatus for improving effciency of turbocharger engine
GB2594058B (en) * 2020-04-09 2023-10-25 Bowman Power Group Ltd Turbocharged engine systems and a method of increasing boost pressure

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB537483A (en) * 1939-03-18 1941-06-24 Walter Schenker Improvements in or relating to internal combustion engines operating with supercharging
GB575502A (en) * 1943-05-07 1946-02-20 Goetaverken Ab Improvements in internal combustion engine plants including scavenging-air blowers driven by exhaust actuated turbines
GB620376A (en) * 1946-01-16 1949-03-23 British Thomson Houston Co Ltd Improvements in and relating to exhaust driven turbo-superchargers of internal combustion engines
GB804124A (en) * 1955-08-22 1958-11-05 Bbc Brown Boveri & Cie Improvements in or relating to internal combustion engines
DE1451910A1 (en) * 1965-05-13 1969-07-10 Maschf Augsburg Nuernberg Ag Method for operating an internal combustion engine with exhaust gas turbocharging and device for carrying out this method
CH584351A5 (en) * 1974-12-18 1977-01-31 Bbc Brown Boveri & Cie

Also Published As

Publication number Publication date
GB8308287D0 (en) 1983-05-05
GB2121474A (en) 1983-12-21
GB2121474B (en) 1985-07-24

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