FR2942850B1 - Moteur a combustion interne suralimente - Google Patents

Moteur a combustion interne suralimente

Info

Publication number
FR2942850B1
FR2942850B1 FR0900956A FR0900956A FR2942850B1 FR 2942850 B1 FR2942850 B1 FR 2942850B1 FR 0900956 A FR0900956 A FR 0900956A FR 0900956 A FR0900956 A FR 0900956A FR 2942850 B1 FR2942850 B1 FR 2942850B1
Authority
FR
France
Prior art keywords
volute
internal combustion
combustion engine
nozzles
superior 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.)
Expired - Fee Related
Application number
FR0900956A
Other languages
English (en)
Other versions
FR2942850A1 (fr
Inventor
Jean Frederic Melchior
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR0900956A priority Critical patent/FR2942850B1/fr
Priority to EP10709874A priority patent/EP2404046A1/fr
Priority to US13/254,303 priority patent/US20120090318A1/en
Priority to PCT/FR2010/000185 priority patent/WO2010100348A1/fr
Publication of FR2942850A1 publication Critical patent/FR2942850A1/fr
Application granted granted Critical
Publication of FR2942850B1 publication Critical patent/FR2942850B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D9/00—Stators
    • F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
    • F01D9/026—Scrolls for radial machines or engines
    • 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
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C6/00—Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas- turbine plants for special use
    • F02C6/04—Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output
    • F02C6/10—Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output supplying working fluid to a user, e.g. a chemical process, which returns working fluid to a turbine of the plant
    • F02C6/12—Turbochargers, i.e. plants for augmenting mechanical power output of internal-combustion piston engines by increase of charge pressure
    • 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

Moteur à combustion interne suralimenté par un turbocompresseur dont le compresseur (10) est entraîné par un rotor de turbine (7) alimenté en gaz brûlés, sur toute sa périphérie par une volute distributrice unique (6), ce moteur comportant deux groupes de cylindres vidangés par deux collecteurs d'échappement (3) débitant respectivement dans l'une de deux tuyères convergentes (4) parallèles à la direction d'entrée de la volute (6) de la turbine et dont les cols (8) sont mitoyens et ont des sections égales à celle de l'entrée (5) de la volute (6), les tuyères (4) étant reliées à la volute par un canal conique convergent (9) tangent à la volute.
FR0900956A 2009-03-03 2009-03-03 Moteur a combustion interne suralimente Expired - Fee Related FR2942850B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR0900956A FR2942850B1 (fr) 2009-03-03 2009-03-03 Moteur a combustion interne suralimente
EP10709874A EP2404046A1 (fr) 2009-03-03 2010-03-03 Moteur a combustion interne suralimente
US13/254,303 US20120090318A1 (en) 2009-03-03 2010-03-03 Supercharged Internal Combustion Engine
PCT/FR2010/000185 WO2010100348A1 (fr) 2009-03-03 2010-03-03 Moteur a combustion interne suralimente

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0900956A FR2942850B1 (fr) 2009-03-03 2009-03-03 Moteur a combustion interne suralimente

Publications (2)

Publication Number Publication Date
FR2942850A1 FR2942850A1 (fr) 2010-09-10
FR2942850B1 true FR2942850B1 (fr) 2015-04-03

Family

ID=41050501

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0900956A Expired - Fee Related FR2942850B1 (fr) 2009-03-03 2009-03-03 Moteur a combustion interne suralimente

Country Status (4)

Country Link
US (1) US20120090318A1 (fr)
EP (1) EP2404046A1 (fr)
FR (1) FR2942850B1 (fr)
WO (1) WO2010100348A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10006342B2 (en) * 2014-02-20 2018-06-26 Ford Global Technologies, Llc Exhaust flow valve for twin-scroll turbine and operating methods thereof

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7105943A (fr) * 1970-05-02 1971-11-04
JPS5035604B1 (fr) * 1970-05-02 1975-11-18
DE2021600A1 (de) * 1970-05-02 1971-11-11 Kuehnle Kopp Kausch Ag Auspuffsystem fuer Vierzylinder-Reihen- und Achtzylinder-V-Motoren mit Abgasturbolader
CA1026234A (fr) * 1972-12-06 1978-02-14 Cummins Engine Company Logement de turbine
AU9165782A (en) * 1982-02-16 1983-09-01 Deere & Company Turbine housing
US4512716A (en) * 1982-09-30 1985-04-23 Wallace Murray Corporation Vortex transition duct
DE4414132A1 (de) * 1993-04-23 1994-10-27 Elsbett Max Walter Turbolader für erhöhten Luftüberschuß im Motorbrennraum
GB9918074D0 (en) * 1999-07-30 1999-10-06 Alliedsignal Ltd Turbine inlet
JP4242212B2 (ja) * 2003-06-23 2009-03-25 株式会社小松製作所 ターボチャージャ
FR2909718B1 (fr) 2006-12-11 2009-02-27 Jean Melchior Moteur a combustion interne suralimente

Also Published As

Publication number Publication date
US20120090318A1 (en) 2012-04-19
FR2942850A1 (fr) 2010-09-10
WO2010100348A1 (fr) 2010-09-10
EP2404046A1 (fr) 2012-01-11

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