FR2328122A1 - Turbo-compresseur de suralimentation a deux etages, fonctionnant aux gaz d'echappement et a arbres disposes l'un dans l'autre - Google Patents

Turbo-compresseur de suralimentation a deux etages, fonctionnant aux gaz d'echappement et a arbres disposes l'un dans l'autre

Info

Publication number
FR2328122A1
FR2328122A1 FR7631180A FR7631180A FR2328122A1 FR 2328122 A1 FR2328122 A1 FR 2328122A1 FR 7631180 A FR7631180 A FR 7631180A FR 7631180 A FR7631180 A FR 7631180A FR 2328122 A1 FR2328122 A1 FR 2328122A1
Authority
FR
France
Prior art keywords
compressor
another
exhaust gas
shafts arranged
gas operated
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
FR7631180A
Other languages
English (en)
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.)
BBC Brown Boveri AG Switzerland
Original Assignee
BBC Brown Boveri AG Switzerland
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 BBC Brown Boveri AG Switzerland filed Critical BBC Brown Boveri AG Switzerland
Publication of FR2328122A1 publication Critical patent/FR2328122A1/fr
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D17/08—Centrifugal pumps
    • F04D17/10—Centrifugal pumps for compressing or evacuating
    • F04D17/12—Multi-stage pumps
    • F04D17/122—Multi-stage pumps the individual rotor discs being, one for each stage, on a common shaft and axially spaced, e.g. conventional centrifugal multi- stage compressors
    • F04D17/125—Multi-stage pumps the individual rotor discs being, one for each stage, on a common shaft and axially spaced, e.g. conventional centrifugal multi- stage compressors the casing being vertically split
    • 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
    • F02B37/007—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
    • F02B37/013—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
    • 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
FR7631180A 1975-10-17 1976-10-15 Turbo-compresseur de suralimentation a deux etages, fonctionnant aux gaz d'echappement et a arbres disposes l'un dans l'autre Pending FR2328122A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1348975A CH594132A5 (fr) 1975-10-17 1975-10-17

Publications (1)

Publication Number Publication Date
FR2328122A1 true FR2328122A1 (fr) 1977-05-13

Family

ID=4392877

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7631180A Pending FR2328122A1 (fr) 1975-10-17 1976-10-15 Turbo-compresseur de suralimentation a deux etages, fonctionnant aux gaz d'echappement et a arbres disposes l'un dans l'autre

Country Status (6)

Country Link
JP (1) JPS5250412A (fr)
CH (1) CH594132A5 (fr)
DE (1) DE2550054A1 (fr)
DK (1) DK456476A (fr)
FR (1) FR2328122A1 (fr)
GB (1) GB1510070A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008125555A1 (fr) * 2007-04-16 2008-10-23 Napier Turbochargers Limited Dispositif de turbocompresseur
WO2013135580A1 (fr) * 2012-03-12 2013-09-19 Jaguar Land Rover Limited Turbopompe

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58184357U (ja) * 1982-06-04 1983-12-08 三菱重工業株式会社 充電装置
JPH01146702U (fr) * 1988-03-16 1989-10-11
DE4312078C2 (de) * 1993-04-13 1995-06-01 Daimler Benz Ag Abgasturbolader für eine aufgeladene Brennkraftmaschine
GB2305974B (en) * 1995-06-10 1999-08-11 Adrian Graham Alford Device for improving turbocharger dynamic characteristics
GB2349427A (en) * 1999-04-21 2000-11-01 Alstom Gas Turbines Ltd Multi-stage turbocharger having coaxial shafts
DE19948220A1 (de) * 1999-10-06 2001-01-25 Daimler Chrysler Ag Brennkraftmaschine mit zwei Abgasturboladern
US6301889B1 (en) * 2000-09-21 2001-10-16 Caterpillar Inc. Turbocharger with exhaust gas recirculation
DE50213429D1 (de) * 2002-08-30 2009-05-20 Borgwarner Inc Aufladesystem für eine Brennkraftmaschine
DE102005056797A1 (de) * 2005-11-29 2007-05-31 Man Diesel Se Zweistufiges Aufladungssystem
US7571607B2 (en) 2006-03-06 2009-08-11 Honeywell International Inc. Two-shaft turbocharger
DE102013009428A1 (de) * 2013-06-05 2014-12-11 Man Diesel & Turbo Se Baukastensystem für Aufladungseinrichtungen sowie Aufladungseinrichtung
DE102017006974A1 (de) 2017-07-22 2019-01-24 Daimler Ag Abgasturboladervorrichtung für eine Verbrennungskraftmaschine

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR870710A (fr) * 1940-03-09 1942-03-23 Bmw Flugmotorenbau Gmbh Turbine à gaz d'échappement pour la commande d'un compresseur de charge en combinaison avec un moteur d'avion pour vol d'altitude
BE519539A (fr) * 1952-04-30 1953-05-15 A Buchi Compresseur ou pompe centrifuge multicellulaire
US2839005A (en) * 1953-10-14 1958-06-17 Herbert E Means Turbine driven pump
FR1199567A (fr) * 1957-03-15 1959-12-15 Daimler Benz Ag Compresseur axial
FR1431473A (fr) * 1965-04-14 1966-03-11 Prvni Brnenska Strojirna Zd Y Turbocompresseur avec turbine radiale

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR870710A (fr) * 1940-03-09 1942-03-23 Bmw Flugmotorenbau Gmbh Turbine à gaz d'échappement pour la commande d'un compresseur de charge en combinaison avec un moteur d'avion pour vol d'altitude
BE519539A (fr) * 1952-04-30 1953-05-15 A Buchi Compresseur ou pompe centrifuge multicellulaire
US2839005A (en) * 1953-10-14 1958-06-17 Herbert E Means Turbine driven pump
FR1199567A (fr) * 1957-03-15 1959-12-15 Daimler Benz Ag Compresseur axial
FR1431473A (fr) * 1965-04-14 1966-03-11 Prvni Brnenska Strojirna Zd Y Turbocompresseur avec turbine radiale

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008125555A1 (fr) * 2007-04-16 2008-10-23 Napier Turbochargers Limited Dispositif de turbocompresseur
WO2013135580A1 (fr) * 2012-03-12 2013-09-19 Jaguar Land Rover Limited Turbopompe

Also Published As

Publication number Publication date
CH594132A5 (fr) 1977-12-30
JPS5250412A (en) 1977-04-22
DK456476A (da) 1977-04-18
GB1510070A (en) 1978-05-10
DE2550054A1 (de) 1977-04-21

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