GB2490563B - Spiral energy recovery and flow pre-rotation for turbochargers, turbo-expansion valves, turbojets and marine propellers, etc - Google Patents

Spiral energy recovery and flow pre-rotation for turbochargers, turbo-expansion valves, turbojets and marine propellers, etc

Info

Publication number
GB2490563B
GB2490563B GB1204093.7A GB201204093A GB2490563B GB 2490563 B GB2490563 B GB 2490563B GB 201204093 A GB201204093 A GB 201204093A GB 2490563 B GB2490563 B GB 2490563B
Authority
GB
United Kingdom
Prior art keywords
turbojets
turbochargers
turbo
rotation
energy recovery
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 - Fee Related
Application number
GB1204093.7A
Other versions
GB2490563A (en
GB201204093D0 (en
Inventor
Peter John Bayram
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB201204093D0 publication Critical patent/GB201204093D0/en
Publication of GB2490563A publication Critical patent/GB2490563A/en
Application granted granted Critical
Publication of GB2490563B publication Critical patent/GB2490563B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H1/00—Propulsive elements directly acting on water
    • B63H1/02—Propulsive elements directly acting on water of rotary type
    • B63H1/04—Propulsive elements directly acting on water of rotary type with rotation axis substantially at right angles to propulsive direction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H5/00—Arrangements on vessels of propulsion elements directly acting on water
    • B63H5/07—Arrangements on vessels of propulsion elements directly acting on water of propellers
    • B63H5/16—Arrangements on vessels of propulsion elements directly acting on water of propellers characterised by being mounted in recesses; with stationary water-guiding elements; Means to prevent fouling of the propeller, e.g. guards, cages or screens
    • 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
    • F01D25/30—Exhaust heads, chambers, or the like
    • 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
    • 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
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
    • F04D29/4213—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps suction ports
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/44—Fluid-guiding means, e.g. diffusers
    • F04D29/441—Fluid-guiding means, e.g. diffusers especially adapted for elastic fluid 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
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/44—Fluid-guiding means, e.g. diffusers
    • F04D29/445—Fluid-guiding means, e.g. diffusers especially adapted for liquid pumps
    • 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
    • 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
    • F05D2250/00—Geometry
    • F05D2250/50—Inlet or outlet
    • F05D2250/51—Inlet
    • 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
    • F05D2260/00—Function
    • F05D2260/14—Preswirling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
GB1204093.7A 2011-05-03 2012-03-08 Spiral energy recovery and flow pre-rotation for turbochargers, turbo-expansion valves, turbojets and marine propellers, etc Expired - Fee Related GB2490563B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB1107366.5A GB201107366D0 (en) 2011-05-03 2011-05-03 Turbo-expansion valves, turbochargers and turbojets with spiral energy recovery and inlet flow pre-rotation
GBGB1113822.9A GB201113822D0 (en) 2011-05-03 2011-08-11 Turbo-expansion valves, turbochargers and turbojets with spiral energy recovery and flow pre-rotation

Publications (3)

Publication Number Publication Date
GB201204093D0 GB201204093D0 (en) 2012-04-18
GB2490563A GB2490563A (en) 2012-11-07
GB2490563B true GB2490563B (en) 2015-07-22

Family

ID=44203096

Family Applications (3)

Application Number Title Priority Date Filing Date
GBGB1107366.5A Ceased GB201107366D0 (en) 2011-05-03 2011-05-03 Turbo-expansion valves, turbochargers and turbojets with spiral energy recovery and inlet flow pre-rotation
GBGB1113822.9A Ceased GB201113822D0 (en) 2011-05-03 2011-08-11 Turbo-expansion valves, turbochargers and turbojets with spiral energy recovery and flow pre-rotation
GB1204093.7A Expired - Fee Related GB2490563B (en) 2011-05-03 2012-03-08 Spiral energy recovery and flow pre-rotation for turbochargers, turbo-expansion valves, turbojets and marine propellers, etc

Family Applications Before (2)

Application Number Title Priority Date Filing Date
GBGB1107366.5A Ceased GB201107366D0 (en) 2011-05-03 2011-05-03 Turbo-expansion valves, turbochargers and turbojets with spiral energy recovery and inlet flow pre-rotation
GBGB1113822.9A Ceased GB201113822D0 (en) 2011-05-03 2011-08-11 Turbo-expansion valves, turbochargers and turbojets with spiral energy recovery and flow pre-rotation

Country Status (1)

Country Link
GB (3) GB201107366D0 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2536976A (en) * 2015-04-04 2016-10-05 John Bayram Peter De-rotators with added sound attenuation

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201504534D0 (en) * 2015-03-16 2015-04-29 Bayram Peter J A centrifugal filtration system for seperating-out particulate matter in diesel engine exhaust gases
CN111140360B (en) * 2019-11-27 2021-06-15 西安航天动力研究所 Gas turbine guide pipe and forming method thereof

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1045689A (en) * 1962-08-03 1966-10-19 Gen Electric Exhaust scroll for axial flow turbomachines, such as turbines and compressors
JPS52153005A (en) * 1976-06-14 1977-12-19 Hitachi Ltd Exhaust chamber of axial turbo-machine
JPH116500A (en) * 1997-06-17 1999-01-12 Toyota Central Res & Dev Lab Inc Swirl flow generating device for centrifugal compressor
EP1482128A1 (en) * 2003-05-28 2004-12-01 Ford Global Technologies, LLC Supercharged Internal combustion engine
EP1749992A1 (en) * 2005-08-05 2007-02-07 C.R.F. Societa' Consortile per Azioni Multistage motor-compressor for the compression of a fluid, for motor vehicles for example
EP2163746A2 (en) * 2008-09-10 2010-03-17 BorgWarner Inc. Coupling turbochargers for passive pre-swirl counter-rotation

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1045689A (en) * 1962-08-03 1966-10-19 Gen Electric Exhaust scroll for axial flow turbomachines, such as turbines and compressors
JPS52153005A (en) * 1976-06-14 1977-12-19 Hitachi Ltd Exhaust chamber of axial turbo-machine
JPH116500A (en) * 1997-06-17 1999-01-12 Toyota Central Res & Dev Lab Inc Swirl flow generating device for centrifugal compressor
EP1482128A1 (en) * 2003-05-28 2004-12-01 Ford Global Technologies, LLC Supercharged Internal combustion engine
EP1749992A1 (en) * 2005-08-05 2007-02-07 C.R.F. Societa' Consortile per Azioni Multistage motor-compressor for the compression of a fluid, for motor vehicles for example
EP2163746A2 (en) * 2008-09-10 2010-03-17 BorgWarner Inc. Coupling turbochargers for passive pre-swirl counter-rotation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2536976A (en) * 2015-04-04 2016-10-05 John Bayram Peter De-rotators with added sound attenuation

Also Published As

Publication number Publication date
GB201107366D0 (en) 2011-06-15
GB2490563A (en) 2012-11-07
GB201204093D0 (en) 2012-04-18
GB201113822D0 (en) 2011-09-28

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20180308