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GB2562501B - Insert element for a turbine of a turbomachine - Google Patents

Insert element for a turbine of a turbomachine Download PDF

Info

Publication number
GB2562501B
GB2562501B GB1707867.6A GB201707867A GB2562501B GB 2562501 B GB2562501 B GB 2562501B GB 201707867 A GB201707867 A GB 201707867A GB 2562501 B GB2562501 B GB 2562501B
Authority
GB
United Kingdom
Prior art keywords
turbomachine
turbine
insert element
insert
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.)
Active
Application number
GB1707867.6A
Other versions
GB201707867D0 (en
GB2562501A (en
Inventor
Keating Jon-Luke
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 GB1707867.6A priority Critical patent/GB2562501B/en
Publication of GB201707867D0 publication Critical patent/GB201707867D0/en
Publication of GB2562501A publication Critical patent/GB2562501A/en
Application granted granted Critical
Publication of GB2562501B publication Critical patent/GB2562501B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • F01D9/00—Stators
    • F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
    • F01D9/026—Scrolls for radial machines or engines
    • 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
    • F01D9/00—Stators
    • F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
    • F01D9/04—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector
    • F01D9/045—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector for radial flow machines or engines
    • 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
    • F01D9/00—Stators
    • F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
    • F01D9/04—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector
    • F01D9/048—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector for radial admission
    • 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
    • F02B37/02—Gas passages between engine outlet and pump drive, e.g. reservoirs
    • F02B37/025—Multiple scrolls or multiple gas passages guiding the gas to the pump drive
    • 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
    • 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
    • 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)
  • 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)
  • Turbine Rotor Nozzle Sealing (AREA)
GB1707867.6A 2017-05-16 2017-05-16 Insert element for a turbine of a turbomachine Active GB2562501B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1707867.6A GB2562501B (en) 2017-05-16 2017-05-16 Insert element for a turbine of a turbomachine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1707867.6A GB2562501B (en) 2017-05-16 2017-05-16 Insert element for a turbine of a turbomachine

Publications (3)

Publication Number Publication Date
GB201707867D0 GB201707867D0 (en) 2017-06-28
GB2562501A GB2562501A (en) 2018-11-21
GB2562501B true GB2562501B (en) 2021-12-29

Family

ID=59201574

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1707867.6A Active GB2562501B (en) 2017-05-16 2017-05-16 Insert element for a turbine of a turbomachine

Country Status (1)

Country Link
GB (1) GB2562501B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11248488B2 (en) * 2019-03-12 2022-02-15 Garrett Transportation I Inc. Method for making a twin-vaned nozzle ring assembly for a turbocharger with twin-scroll turbine housing for directing exhaust gases from each scroll onto turbine wheel in interleaved fashion
EP3741960B1 (en) * 2019-05-24 2023-11-01 Garrett Transportation I Inc. Method for making a twin-vaned nozzle ring assembly for a turbocharger
CN110107364A (en) * 2019-06-05 2019-08-09 无锡康明斯涡轮增压技术有限公司 Exhaust-driven turbo-charger exhaust-gas turbo charger scroll assembly
GB2612999A (en) * 2021-11-18 2023-05-24 Cummins Ltd Turbine
CN116066187A (en) * 2022-12-12 2023-05-05 盖瑞特动力科技(上海)有限公司 Double-scroll turbine housing
GB202311412D0 (en) * 2023-07-25 2023-09-06 Cummins Ltd Manufacturing intermediate for a turbine

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3270495A (en) * 1963-08-14 1966-09-06 Caterpillar Tractor Co Apparatus for controlling speed and vibration of engine turbochargers
US20070209361A1 (en) * 2006-03-08 2007-09-13 Pedersen Melvin H Multiple nozzle rings and a valve for a turbocharger
JP2008231993A (en) * 2007-03-19 2008-10-02 Toyota Motor Corp Turbine equipment
US20120023936A1 (en) * 2010-07-30 2012-02-02 Caterpillar Inc. Nozzled turbocharger turbine
US20140338328A1 (en) * 2013-05-17 2014-11-20 Caterpillar Inc. Nozzled Turbine

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3270495A (en) * 1963-08-14 1966-09-06 Caterpillar Tractor Co Apparatus for controlling speed and vibration of engine turbochargers
US20070209361A1 (en) * 2006-03-08 2007-09-13 Pedersen Melvin H Multiple nozzle rings and a valve for a turbocharger
JP2008231993A (en) * 2007-03-19 2008-10-02 Toyota Motor Corp Turbine equipment
US20120023936A1 (en) * 2010-07-30 2012-02-02 Caterpillar Inc. Nozzled turbocharger turbine
US20140338328A1 (en) * 2013-05-17 2014-11-20 Caterpillar Inc. Nozzled Turbine

Also Published As

Publication number Publication date
GB201707867D0 (en) 2017-06-28
GB2562501A (en) 2018-11-21

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