GB713537A - Improvements in an exhaust turbine driven supercharger assembly - Google Patents

Improvements in an exhaust turbine driven supercharger assembly

Info

Publication number
GB713537A
GB713537A GB16453/51A GB1645351A GB713537A GB 713537 A GB713537 A GB 713537A GB 16453/51 A GB16453/51 A GB 16453/51A GB 1645351 A GB1645351 A GB 1645351A GB 713537 A GB713537 A GB 713537A
Authority
GB
United Kingdom
Prior art keywords
turbine
wheel
shaft
blower
diffuser
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
Application number
GB16453/51A
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.)
MAN Energy Solutions France SAS
Original Assignee
Societe dEtudes de Machines Thermiques SEMT SA
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 Societe dEtudes de Machines Thermiques SEMT SA filed Critical Societe dEtudes de Machines Thermiques SEMT SA
Publication of GB713537A publication Critical patent/GB713537A/en
Expired legal-status Critical Current

Links

Classifications

    • 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

Abstract

713,537. Gas turbine plant. SOC. D'ETUDES DE MACHINES THERMIQUES. July 11, 1951 [July 19, 1950], No. 16453/51. Class 110(3) [Also in Group XXVII] A turbine-driven supercharger for an internal combustion engine comprising, two or more compression stages and a driving shaft which is supported by two bearings arranged at its opposite ends has the first compression stage arranged adjacent to the blower side bearing and the last compression stage close to the turbine and the shaft is larger in diameter at its centre than at its ends. The shaft 1 supporting the turbine 8 and blower wheels 13, 16 is supported at its ends by bearings 2, 3. Air is sucked into wheel 13 through the inlet 11 and discharged through a diffuser 14 and guide vanes 15 to the wheel 16. The wheel 16 discharges through, a diffuser 17, a manifold 18 and a tangential outlet conduit. The exhaust gases from the engine pass into a chamber 6 feeding the turbine nozzles 7. The hub bore of the wheel 16 is greater than that of the wheel 13 so that the diameter of the shaft is larger at 20 than at 21. The blading of the wheels 13, 16 may be bent backwards and the width of the air passage arranged so that the cross-sectional area of flow is substantially constant. A heat-insulating layer or wall may be disposed between the blower casing 18 and the turbine casing 9.
GB16453/51A 1950-07-19 1951-07-11 Improvements in an exhaust turbine driven supercharger assembly Expired GB713537A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1023865T 1950-07-19

Publications (1)

Publication Number Publication Date
GB713537A true GB713537A (en) 1954-08-11

Family

ID=9578517

Family Applications (1)

Application Number Title Priority Date Filing Date
GB16453/51A Expired GB713537A (en) 1950-07-19 1951-07-11 Improvements in an exhaust turbine driven supercharger assembly

Country Status (2)

Country Link
FR (1) FR1023865A (en)
GB (1) GB713537A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010011375A1 (en) * 2010-03-12 2011-09-15 Bosch Mahle Turbo Systems Gmbh & Co. Kg Turbine / compressor housing

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010011375A1 (en) * 2010-03-12 2011-09-15 Bosch Mahle Turbo Systems Gmbh & Co. Kg Turbine / compressor housing

Also Published As

Publication number Publication date
FR1023865A (en) 1953-03-25

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