GB573252A - Method of regulating a gas turbine which is driven by the exhaust gases of an internal combustion engine - Google Patents

Method of regulating a gas turbine which is driven by the exhaust gases of an internal combustion engine

Info

Publication number
GB573252A
GB573252A GB19115/43A GB1911543A GB573252A GB 573252 A GB573252 A GB 573252A GB 19115/43 A GB19115/43 A GB 19115/43A GB 1911543 A GB1911543 A GB 1911543A GB 573252 A GB573252 A GB 573252A
Authority
GB
United Kingdom
Prior art keywords
engine
power
driven
turbine
nozzles
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
GB19115/43A
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 Switzerland
BBC Brown Boveri France SA
Original Assignee
BBC Brown Boveri AG Switzerland
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 BBC Brown Boveri AG Switzerland, BBC Brown Boveri France SA filed Critical BBC Brown Boveri AG Switzerland
Publication of GB573252A publication Critical patent/GB573252A/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
    • 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
    • F02B37/12—Control of the pumps
    • F02B37/20—Control of the pumps by increasing exhaust energy, e.g. using combustion chamber by after-burning
    • 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
    • F02B37/12—Control of the pumps
    • F02B37/22—Control of the pumps by varying cross-section of exhaust passages or air passages, e.g. by throttling turbine inlets or outlets or by varying effective number of guide conduits
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Supercharger (AREA)

Abstract

573,252. Internal-combustion engines. AKT.-GES. BROWN, BOVERI, & CIE. Nov. 16, 1943, No. 19115, Convention date, Sept. 2. [Class 7 (ii)] [Also in Group XXVI] A turbine driven by exhaust gases from an internal-combustion engine, in which a quantity of fuel is burnt which is supplementary to that required for the production of useful power by the engine, the extra power being used in the turbine, is regulated by controlling the number of inlet nozzles used. The nozzle area may be varied in accordance with the power developed by the engine, by movement of valves covering the nozzles, or the partial covering and uncovering of a segment nozzles by a band. The nozzle area is decreased when the turbine power is to be increased. The regulation may be effected by the governing rodding of the engine, or by the engine-driven machine, and may be done electrically. The increase in back pressure on the engine exhaust by the closing of some of the nozzles, causes the engine governor to admit more fuel to the engine and thus increase its power. The turbine then supplies more power to the blower driven thereby, the blower supplying the engine
GB19115/43A 1943-09-02 1943-11-16 Method of regulating a gas turbine which is driven by the exhaust gases of an internal combustion engine Expired GB573252A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH573252X 1943-09-02

Publications (1)

Publication Number Publication Date
GB573252A true GB573252A (en) 1945-11-13

Family

ID=4521052

Family Applications (1)

Application Number Title Priority Date Filing Date
GB19115/43A Expired GB573252A (en) 1943-09-02 1943-11-16 Method of regulating a gas turbine which is driven by the exhaust gases of an internal combustion engine

Country Status (1)

Country Link
GB (1) GB573252A (en)

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