FR2418864A1 - MULTI-CYLINDER INTERNAL COMBUSTION ENGINE POWER SUPPLY SYSTEM - Google Patents

MULTI-CYLINDER INTERNAL COMBUSTION ENGINE POWER SUPPLY SYSTEM

Info

Publication number
FR2418864A1
FR2418864A1 FR7905473A FR7905473A FR2418864A1 FR 2418864 A1 FR2418864 A1 FR 2418864A1 FR 7905473 A FR7905473 A FR 7905473A FR 7905473 A FR7905473 A FR 7905473A FR 2418864 A1 FR2418864 A1 FR 2418864A1
Authority
FR
France
Prior art keywords
internal combustion
turbocharger
valve
combustion engine
cylinder internal
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
FR7905473A
Other languages
French (fr)
Other versions
FR2418864B3 (en
Inventor
Hans-Dieter Henssler
Volker Hasselmann
Peter Rebling
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.)
Howden Turbo GmbH
Original Assignee
Kuehnle Kopp and Kausch AG
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 Kuehnle Kopp and Kausch AG filed Critical Kuehnle Kopp and Kausch AG
Publication of FR2418864A1 publication Critical patent/FR2418864A1/en
Application granted granted Critical
Publication of FR2418864B3 publication Critical patent/FR2418864B3/fr
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
    • 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

Système d'alimentation pour moteur à combustion interne. La turbine d'un turbocompresseur 16 qui est le second de deux turbocompresseurs en parallèle et peut être coupée pour la gamme de rotation inférieure du moteur est reliée par un clapet de retenue 22 à la conduite d'échappement il. Le clapet 22 peut être actionné en fonction de la pression de charge du premier turbocompresseur 15 et met en service le second comme dérivation pour une gamme de vitesses de rotation moyenne. La conduite de liaison 26 entre le second turbocompresseur 16 et les conduites d'alimentation 12, contient une soupape 21 qui évacue l'air comprimé du second turbocompresseur, jusqu'à ce que sa pression de charge soit égale à celle du premier. Un clapet de non-retour 19 s'ouvre alors, qui met le second compresseur en liaison avec la conduite d'alimentation. Applications aux moteurs à combustion interne à plusieurs cylindres à gamme de vitesses de rotation étendue.Fuel system for internal combustion engine. The turbine of a turbocharger 16 which is the second of two turbochargers in parallel and can be shut off for the lower engine rotation range is connected by a check valve 22 to the exhaust line there. The valve 22 can be actuated depending on the charge pressure of the first turbocharger 15 and operates the second as a bypass for a range of medium rotational speeds. The connecting pipe 26 between the second turbocharger 16 and the supply pipes 12 contains a valve 21 which discharges the compressed air from the second turbocharger, until its charge pressure is equal to that of the first. A non-return valve 19 then opens, which connects the second compressor to the supply line. Applications to multi-cylinder internal combustion engines with wide rotational speed range.

FR7905473A 1978-03-03 1979-03-02 MULTI-CYLINDER INTERNAL COMBUSTION ENGINE POWER SUPPLY SYSTEM Granted FR2418864A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782809202 DE2809202A1 (en) 1978-03-03 1978-03-03 CHARGING SYSTEM FOR A MULTICYLINDER COMBUSTION ENGINE

Publications (2)

Publication Number Publication Date
FR2418864A1 true FR2418864A1 (en) 1979-09-28
FR2418864B3 FR2418864B3 (en) 1981-12-31

Family

ID=6033483

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7905473A Granted FR2418864A1 (en) 1978-03-03 1979-03-02 MULTI-CYLINDER INTERNAL COMBUSTION ENGINE POWER SUPPLY SYSTEM

Country Status (6)

Country Link
CS (1) CS226180B2 (en)
DE (1) DE2809202A1 (en)
FR (1) FR2418864A1 (en)
GB (1) GB2015644B (en)
IN (1) IN150380B (en)
IT (1) IT1115112B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2489412A1 (en) * 1980-08-28 1982-03-05 Mtu Friedrichshafen Gmbh INTERNAL COMBUSTION ENGINE EQUIPPED WITH EXHAUST GAS TURBOCHARGERS MAY BE OUT OF SERVICE
EP0306829A1 (en) * 1987-09-11 1989-03-15 BBC Brown Boveri AG Combustion engine using register supercharging

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2911727C2 (en) * 1979-03-24 1985-05-30 Mtu Motoren- Und Turbinen-Union Friedrichshafen Gmbh, 7990 Friedrichshafen Piston internal combustion engine with at least two exhaust gas turbochargers
DE3030265C2 (en) * 1980-08-09 1984-02-16 Mtu Motoren- Und Turbinen-Union Friedrichshafen Gmbh, 7990 Friedrichshafen Internal combustion engine
DE3046875A1 (en) * 1980-12-12 1982-07-15 Mtu Motoren- Und Turbinen-Union Friedrichshafen Gmbh, 7990 Friedrichshafen "INTERNAL COMBUSTION ENGINE"
DE3411408A1 (en) * 1984-03-28 1985-10-03 Mtu Motoren- Und Turbinen-Union Friedrichshafen Gmbh, 7990 Friedrichshafen PISTON INTERNAL COMBUSTION ENGINE
DE3420015A1 (en) * 1984-05-29 1985-12-05 Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart MULTI-CYLINDER INTERNAL COMBUSTION ENGINE WITH TWO EXHAUST TURBOCHARGERS
JP2533644B2 (en) * 1988-05-27 1996-09-11 マツダ株式会社 Vehicle exhaust turbocharged engine
JP2640757B2 (en) * 1988-07-18 1997-08-13 株式会社いすゞセラミックス研究所 Control device for turbocharger
DE4040939C1 (en) * 1990-12-20 1992-04-09 J.G. Mailaender Gmbh & Co, 7120 Bietigheim-Bissingen, De
DE4331943C3 (en) * 1993-09-02 1998-04-23 Man Nutzfahrzeuge Ag Charging system for air-compressing internal combustion engines
DE4434776C2 (en) * 1994-09-29 1997-01-30 Mailaender Fa J G Supercharged internal combustion engine with several exhaust gas turbochargers working in parallel
DE102004057130A1 (en) * 2004-11-26 2006-06-08 Bayerische Motoren Werke Ag Method for operating a lean operable internal combustion engine
DE102005061649A1 (en) * 2005-12-22 2007-06-28 Volkswagen Ag Internal combustion engine with register charging
DE102008018133A1 (en) * 2008-04-10 2010-03-18 Ford Global Technologies, LLC, Dearborn Method for operating internal-combustion engine, involves arranging exhaust turbocharger, another exhaust turbocharger and shut-off valves in fresh air branch or exhaust gas branch with exhaust turbocharger arrangement
FR2930293B1 (en) * 2008-04-17 2012-07-20 Peugeot Citroen Automobiles Sa METHOD AND DEVICE FOR SUPPLYING A TWO-TURBOCHARGER ENGINE
DE102008048681B4 (en) * 2008-09-24 2019-08-08 Audi Ag Internal combustion engine with two loaders and method for operating the same
CN102828816A (en) * 2012-08-23 2012-12-19 上海交通大学 Engine system with double turbine
CN102926859A (en) * 2012-10-12 2013-02-13 上海交通大学 Double-turbine coaxially-connected device
CN102913320A (en) * 2012-10-12 2013-02-06 上海交通大学 Horizontal moving mechanical regulation system
CN102966427A (en) * 2012-11-12 2013-03-13 上海交通大学 Opposed double-gas-compressor and double-turbine device
US9151217B2 (en) * 2012-12-21 2015-10-06 Ford Global Technologies, Llc Twin turbocharger wastegate control
CN103089398A (en) * 2013-01-15 2013-05-08 上海交通大学 Switching system between single turbine and double turbines
CN103147843A (en) * 2013-02-28 2013-06-12 上海交通大学 Adjustable sequential supercharging system
CN108087110B (en) * 2017-11-22 2020-08-14 中国北方发动机研究所(天津) Turbine bypass self-adaptive adjusting device of two-stage supercharging system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2489412A1 (en) * 1980-08-28 1982-03-05 Mtu Friedrichshafen Gmbh INTERNAL COMBUSTION ENGINE EQUIPPED WITH EXHAUST GAS TURBOCHARGERS MAY BE OUT OF SERVICE
EP0306829A1 (en) * 1987-09-11 1989-03-15 BBC Brown Boveri AG Combustion engine using register supercharging
CH673685A5 (en) * 1987-09-11 1990-03-30 Bbc Brown Boveri & Cie

Also Published As

Publication number Publication date
IT1115112B (en) 1986-02-03
GB2015644B (en) 1982-08-04
IN150380B (en) 1982-09-25
IT7948170A0 (en) 1979-03-01
CS226180B2 (en) 1984-03-19
FR2418864B3 (en) 1981-12-31
DE2809202A1 (en) 1979-09-06
GB2015644A (en) 1979-09-12

Similar Documents

Publication Publication Date Title
FR2418864A1 (en) MULTI-CYLINDER INTERNAL COMBUSTION ENGINE POWER SUPPLY SYSTEM
US2773348A (en) Turbo-charger system, involving plural turbine driven superchargers
JPS60259722A (en) Multi-cylinder internal combustion engine equipped with two exhaust turbo overchargers
US4586337A (en) Turbocompound system
FR2528112B1 (en) SUPERCHARGER FOR INTERNAL COMBUSTION ENGINE
FR2388134A1 (en) EXHAUST GAS PIPING SYSTEM FOR MULTI-CYLINDER INTERNAL COMBUSTION ENGINES AND TURBOCHARGER TURBOCHARGER
ES447099A1 (en) Power units comprising a supercharged internal combustion engine
GB2005765A (en) Supercharged multicylinder four-stroke internal combustion engine
JPS5584817A (en) Bypass valve for use with exhaust turbocharger of internal-combustion engine
US5937832A (en) Control system for hydraulic supercharger system
GB1164018A (en) Improvements in or relating to Turbo-Driven Superchargers for Two-Stroke I.C. Engines
FR2374510A1 (en) SUPERCHARGED ENGINE
SE0102769L (en) Device for combustion engine of turbo compound type
CN111005800A (en) Supercharger device with built-in waste gas bypass system
Berchtold et al. Road performance of a comprex supercharged diesel truck
JPS595774B2 (en) Exhaust system for multi-cylinder engine with supercharger
JPS5718403A (en) Lubricating oil supply device in rotary piston engine with super-charger
Woollenweber The Turbocharger-A Vital Part of the Engine Intake and Exhaust Systems
JPS557937A (en) Supercharging system for piston internal combustion engine
SU561797A1 (en) The method of regulating the boost four-stroke internal combustion engine
JPH0128209B2 (en)
RU2133353C1 (en) Method and system for control of turbocharged internal combustion engine with spark ignition
JPS57122160A (en) Fuel supply device for small supercharge spark ignition engine
GB1531589A (en) Supercharged carburettor engine
FR2571432A1 (en) GAS-GAS INSTALLATION FOR A SUPERIOR INTERNAL COMBUSTION ENGINE