GB563918A - Improvements in or relating to exhaust gas turbo-chargers - Google Patents

Improvements in or relating to exhaust gas turbo-chargers

Info

Publication number
GB563918A
GB563918A GB7395/43A GB739543A GB563918A GB 563918 A GB563918 A GB 563918A GB 7395/43 A GB7395/43 A GB 7395/43A GB 739543 A GB739543 A GB 739543A GB 563918 A GB563918 A GB 563918A
Authority
GB
United Kingdom
Prior art keywords
turbine
air
chamber
blades
chargers
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
GB7395/43A
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 Germany
BBC Brown Boveri France SA
Original Assignee
Brown Boveri und Cie AG Germany
BBC Brown Boveri France 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 Brown Boveri und Cie AG Germany, BBC Brown Boveri France SA filed Critical Brown Boveri und Cie AG Germany
Publication of GB563918A publication Critical patent/GB563918A/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
    • 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
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/08—Cooling; Heating; Heat-insulation
    • F01D25/14—Casings modified therefor
    • F01D25/145—Thermally insulated casings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2220/00—Application
    • F05D2220/40—Application in turbochargers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

563,918. Elastic fluid turbines. AKT.-GES. BROWN, BOVERI, & CIE. May 10, 1943, No. 7395. Convention date, May 2, 1942. [Classes 110 (i) and 110 (iii)] In an exhaust-gas driven turbo-blower, means to prevent the air being compressed from being heated by the hot gases comprises an air space 8 between the turbine and compressor rotors 4, 5 respectively, and insulating material 18 between the inner casing walls 16, 17. Air from blades 9 flows between diffusor blades 10 into a volute chamber 11, and thence to a reciprocating internal-combustion engine, furnace of a steam producer, the combustion chamber of a gas turbine, or to be used in chemical or metallurgical processes. The turbine gases flow inwards from a chamber 12, but the flow may be reversed. A spring ring 6 is provided on the rotor 4.
GB7395/43A 1942-05-02 1943-05-10 Improvements in or relating to exhaust gas turbo-chargers Expired GB563918A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH563918X 1942-05-02

Publications (1)

Publication Number Publication Date
GB563918A true GB563918A (en) 1944-09-05

Family

ID=4520479

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7395/43A Expired GB563918A (en) 1942-05-02 1943-05-10 Improvements in or relating to exhaust gas turbo-chargers

Country Status (2)

Country Link
FR (1) FR894398A (en)
GB (1) GB563918A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6082975A (en) * 1997-05-27 2000-07-04 Lahens; Albert Cold turbocharger consisting of a low mass turbine single disk unit
FR2970740A1 (en) * 2011-01-21 2012-07-27 Peugeot Citroen Automobiles Sa Turbocompressor for compressing fluid i.e. air, supplied to combustion chambers of internal combustion engine of vehicle, has turbine and compressor wheels arranged in back-to-back configuration and separated by interior wall
FR3005109A1 (en) * 2013-04-30 2014-10-31 Eurocopter France VOLUTE WITH TWO VOLUMES FOR GAS TURBINE
DE102014206162A1 (en) * 2014-04-01 2015-10-01 Bosch Mahle Turbo Systems Gmbh & Co. Kg turbocharger
US10077779B2 (en) 2014-04-01 2018-09-18 Bosch Mahle Turbo Systems Gmbh & Co. Kg Rotor of a supercharging device

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2801043A (en) * 1954-08-24 1957-07-30 Thompson Prod Inc Turbine supercharger
US2933884A (en) * 1958-09-10 1960-04-26 Berry W Foster Two-stage gas turbine and centrifugal compressor compounded with a compressed gas generator

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6082975A (en) * 1997-05-27 2000-07-04 Lahens; Albert Cold turbocharger consisting of a low mass turbine single disk unit
FR2970740A1 (en) * 2011-01-21 2012-07-27 Peugeot Citroen Automobiles Sa Turbocompressor for compressing fluid i.e. air, supplied to combustion chambers of internal combustion engine of vehicle, has turbine and compressor wheels arranged in back-to-back configuration and separated by interior wall
FR3005109A1 (en) * 2013-04-30 2014-10-31 Eurocopter France VOLUTE WITH TWO VOLUMES FOR GAS TURBINE
EP2799666A2 (en) 2013-04-30 2014-11-05 Airbus Helicopters Volute casing with two volumes for gas turbine
EP2799666A3 (en) * 2013-04-30 2014-11-12 Airbus Helicopters Volute casing with two volumes for gas turbine
DE102014206162A1 (en) * 2014-04-01 2015-10-01 Bosch Mahle Turbo Systems Gmbh & Co. Kg turbocharger
US9932904B2 (en) 2014-04-01 2018-04-03 Bosch MahleTurbo Systems GmbH & Co. KG Exhaust gas turbocharger
US10077779B2 (en) 2014-04-01 2018-09-18 Bosch Mahle Turbo Systems Gmbh & Co. Kg Rotor of a supercharging device
DE102015202558B4 (en) 2014-04-01 2022-09-08 BMTS Technology GmbH & Co. KG Rotor of a loading device

Also Published As

Publication number Publication date
FR894398A (en) 1944-12-21

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