GB201121332D0 - Generator arrangement - Google Patents

Generator arrangement

Info

Publication number
GB201121332D0
GB201121332D0 GBGB1121332.9A GB201121332A GB201121332D0 GB 201121332 D0 GB201121332 D0 GB 201121332D0 GB 201121332 A GB201121332 A GB 201121332A GB 201121332 D0 GB201121332 D0 GB 201121332D0
Authority
GB
United Kingdom
Prior art keywords
turbine wheel
turbine
exducer
fluid flow
flow communication
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.)
Withdrawn
Application number
GBGB1121332.9A
Other versions
GB2497365A (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.)
Cummins Ltd
Original Assignee
Cummins Ltd
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 Cummins Ltd filed Critical Cummins Ltd
Priority to GB1121332.9A priority Critical patent/GB2497365A/en
Publication of GB201121332D0 publication Critical patent/GB201121332D0/en
Priority to US13/709,588 priority patent/US20130164157A1/en
Publication of GB2497365A publication Critical patent/GB2497365A/en
Withdrawn legal-status Critical Current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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/024—Units comprising pumps and their driving means the driving means being assisted by a power recovery turbine
    • 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
    • F02C3/00—Gas-turbine plants characterised by the use of combustion products as the working fluid
    • F02C3/04—Gas-turbine plants characterised by the use of combustion products as the working fluid having a turbine driving a compressor
    • F02C3/10—Gas-turbine plants characterised by the use of combustion products as the working fluid having a turbine driving a compressor with another turbine driving an output shaft but not driving the compressor
    • 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
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
    • F04D25/0606—Units comprising pumps and their driving means the pump being electrically driven the electric motor being specially adapted for integration in the pump
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2220/00—Application
    • F05B2220/40—Application in turbochargers

Landscapes

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

Abstract

A generator arrangement comprises a turbocharger having a compressor configured to be placed in fluid flow communication with an engine inlet, and a first turbine having a first turbine wheel, a first inducer portion upstream, in use, of the first turbine wheel and configured to be placed in fluid flow communication with an engine outlet, and a first exducer portion downstream, in use, of the first turbine wheel; and an electrical generator having a second turbine having a second turbine wheel, a second inducer portion upstream, in use, of the second turbine wheel and configured to be placed in fluid flow communication with the engine outlet, and a second exducer portion downstream, in use, of the second turbine wheel. The first and second turbines are arranged in parallel to one another; and the first inducer portion and second inducer portion, and/or the first exducer portion and second exducer portion are contiguous.
GB1121332.9A 2011-12-10 2011-12-10 Generator comprising a turbocharger Withdrawn GB2497365A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1121332.9A GB2497365A (en) 2011-12-10 2011-12-10 Generator comprising a turbocharger
US13/709,588 US20130164157A1 (en) 2011-12-10 2012-12-10 Generator arrangement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1121332.9A GB2497365A (en) 2011-12-10 2011-12-10 Generator comprising a turbocharger

Publications (2)

Publication Number Publication Date
GB201121332D0 true GB201121332D0 (en) 2012-01-25
GB2497365A GB2497365A (en) 2013-06-12

Family

ID=45560323

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1121332.9A Withdrawn GB2497365A (en) 2011-12-10 2011-12-10 Generator comprising a turbocharger

Country Status (2)

Country Link
US (1) US20130164157A1 (en)
GB (1) GB2497365A (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE112014005008T5 (en) 2013-10-30 2016-07-28 Borgwarner Inc. Turbine with variable inlet cross-sectional area
US9431875B2 (en) * 2014-03-28 2016-08-30 Scaled Power Corp. Gas turbine generator with a pre-combustion power turbine
US10710738B2 (en) 2015-06-25 2020-07-14 Pratt & Whitney Canada Corp. Auxiliary power unit with intercooler
US9771165B2 (en) * 2015-06-25 2017-09-26 Pratt & Whitney Canada Corp. Compound engine assembly with direct drive of generator
US10696417B2 (en) 2015-06-25 2020-06-30 Pratt & Whitney Canada Corp. Auxiliary power unit with excess air recovery
US10590842B2 (en) 2015-06-25 2020-03-17 Pratt & Whitney Canada Corp. Compound engine assembly with bleed air
US10337411B2 (en) 2015-12-30 2019-07-02 General Electric Company Auto thermal valve (ATV) for dual mode passive cooling flow modulation
US20170191373A1 (en) 2015-12-30 2017-07-06 General Electric Company Passive flow modulation of cooling flow into a cavity
AT518259B1 (en) * 2016-02-19 2017-09-15 Avl List Gmbh METHOD FOR OPERATING AN INTERNAL COMBUSTION ENGINE
US10335900B2 (en) 2016-03-03 2019-07-02 General Electric Company Protective shield for liquid guided laser cutting tools
US10337739B2 (en) 2016-08-16 2019-07-02 General Electric Company Combustion bypass passive valve system for a gas turbine
US10712007B2 (en) 2017-01-27 2020-07-14 General Electric Company Pneumatically-actuated fuel nozzle air flow modulator
US10738712B2 (en) 2017-01-27 2020-08-11 General Electric Company Pneumatically-actuated bypass valve

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4474007A (en) * 1980-09-29 1984-10-02 Ab Volvo Turbocharging device for an internal combustion engine
DE3335856A1 (en) * 1983-10-03 1985-04-18 BBC Aktiengesellschaft Brown, Boveri & Cie., Baden, Aargau Exhaust turbocharger on supercharged combustion engine
GB2157772A (en) * 1984-04-24 1985-10-30 Holset Engineering Co Bearing system
CH669977A5 (en) * 1986-02-27 1989-04-28 Bbc Brown Boveri & Cie
DE102008048035A1 (en) * 2008-09-19 2010-03-25 Man Nutzfahrzeuge Ag Internal combustion engine with exhaust gas recirculation
US8474258B2 (en) * 2008-09-24 2013-07-02 Deere & Company Stoichiometric compression ignition engine with increased power output
US20100115912A1 (en) * 2008-11-07 2010-05-13 General Electric Company Parallel turbine arrangement and method
DE102008064521B4 (en) * 2008-12-18 2021-05-20 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Internal combustion engine with exhaust gas turbocharger

Also Published As

Publication number Publication date
US20130164157A1 (en) 2013-06-27
GB2497365A (en) 2013-06-12

Similar Documents

Publication Publication Date Title
GB201121332D0 (en) Generator arrangement
WO2014077922A3 (en) Nacelle scoop inlet
MX2015003629A (en) Hydraulic system with modular inserts.
ATE521812T1 (en) HOUSING FOR A MOVING IMPELLER OF A TURBO MACHINE
WO2013165507A3 (en) Cooling hole with asymmetric diffuser
EP2687675A3 (en) Compound cycle engine
GB201312222D0 (en) Turbomachine with variable-pitch vortex generator
GB201219481D0 (en) Gas turbine engine with two-spool fan and variable vane turbine
WO2010136978A3 (en) Hydroelectric in-pipe turbine blades
EP2657482A4 (en) Flow path structure and gas turbine exhaust diffuser
WO2013072732A8 (en) Turbocharger
EP2573364A3 (en) Turbocharger with variable nozzle having labyrinth seal for vanes
WO2012167052A8 (en) Systems and methods for an engine
EP2264283A3 (en) A cooled component for a gas turbine engine
MX2014001013A (en) Centrifugal impeller and turbomachine.
WO2013045063A3 (en) Two-stage supercharging device
WO2011139725A3 (en) Flow-control assembly with a rotating fluid expander
CL2012002280A1 (en) Two-way reverse flow turbine comprising a rotor and a stator provided with two sets of guide vanes, in which the inlet and outlet of the fluid in the rotor takes place in or vice versa, depending on the direction of the flow through the turbine.
ATE555018T1 (en) MEASUREMENT INSTRUMENT CARRIER INSERTED BETWEEN A DRIVE UNIT AND AN AIR INLET OF AN AIRCRAFT ENGINE NACHEL
WO2011158184A3 (en) In-pipe hydro turbine with air bubble
WO2012154432A3 (en) Turbocharger with variable turbine geometry
EP2551454A3 (en) Low leakage low pressure turbine
IN2014DN07825A (en)
MY160948A (en) Axial flow gas turbine
EA201490069A1 (en) SYSTEMS AND METHODS FOR ENGINE WITH TWO-SECTION TURBO-DRIVE

Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)