GB2359638B - Fluid flow regulation - Google Patents

Fluid flow regulation

Info

Publication number
GB2359638B
GB2359638B GB0102709A GB0102709A GB2359638B GB 2359638 B GB2359638 B GB 2359638B GB 0102709 A GB0102709 A GB 0102709A GB 0102709 A GB0102709 A GB 0102709A GB 2359638 B GB2359638 B GB 2359638B
Authority
GB
United Kingdom
Prior art keywords
fluid flow
flow regulation
regulation
fluid
flow
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
GB0102709A
Other versions
GB2359638A (en
GB2359638A9 (en
GB0102709D0 (en
Inventor
Timothy Stephen Rice
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.)
Alstom NV
Original Assignee
Alstom Power NV
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 Alstom Power NV filed Critical Alstom Power NV
Publication of GB0102709D0 publication Critical patent/GB0102709D0/en
Publication of GB2359638A publication Critical patent/GB2359638A/en
Publication of GB2359638A9 publication Critical patent/GB2359638A9/en
Application granted granted Critical
Publication of GB2359638B publication Critical patent/GB2359638B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F02C9/00—Controlling gas-turbine plants; Controlling fuel supply in air- breathing jet-propulsion plants
    • F02C9/16—Control of working fluid flow
    • F02C9/18—Control of working fluid flow by bleeding, bypassing or acting on variable working fluid interconnections between turbines or compressors or their stages
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15C—FLUID-CIRCUIT ELEMENTS PREDOMINANTLY USED FOR COMPUTING OR CONTROL PURPOSES
    • F15C1/00—Circuit elements having no moving parts
    • F15C1/16—Vortex devices, i.e. devices in which use is made of the pressure drop associated with vortex motion in a fluid
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D7/00—Control of flow
    • G05D7/03—Control of flow with auxiliary non-electric power
    • 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
    • F05D2240/00—Components
    • F05D2240/10—Stators
    • F05D2240/12—Fluid guiding means, e.g. vanes
    • F05D2240/127—Vortex generators, turbulators, or the like, for mixing

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Theoretical Computer Science (AREA)
  • Control Of Turbines (AREA)
GB0102709A 2000-02-02 2001-02-02 Fluid flow regulation Expired - Fee Related GB2359638B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0002285A GB0002285D0 (en) 2000-02-02 2000-02-02 Fluid flow control

Publications (4)

Publication Number Publication Date
GB0102709D0 GB0102709D0 (en) 2001-03-21
GB2359638A GB2359638A (en) 2001-08-29
GB2359638A9 GB2359638A9 (en) 2001-09-11
GB2359638B true GB2359638B (en) 2002-04-24

Family

ID=9884745

Family Applications (2)

Application Number Title Priority Date Filing Date
GB0002285A Ceased GB0002285D0 (en) 2000-02-02 2000-02-02 Fluid flow control
GB0102709A Expired - Fee Related GB2359638B (en) 2000-02-02 2001-02-02 Fluid flow regulation

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB0002285A Ceased GB0002285D0 (en) 2000-02-02 2000-02-02 Fluid flow control

Country Status (1)

Country Link
GB (2) GB0002285D0 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2976328B1 (en) * 2011-06-08 2013-05-31 Pons R DEVICE FOR REAL-TIME REGULATION OF A PRESSURIZED FLUID STREAM

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4131134A (en) * 1977-05-04 1978-12-26 Owen, Wickersham & Erickson Fluid flow regulator
GB2209411A (en) * 1987-08-28 1989-05-10 Atomic Energy Authority Uk Fluidic apparatus
GB2214659A (en) * 1988-01-29 1989-09-06 Atomic Energy Authority Uk Fluidic apparatus
GB2259585A (en) * 1991-09-03 1993-03-17 Atomic Energy Authority Uk Fluid flow control system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4131134A (en) * 1977-05-04 1978-12-26 Owen, Wickersham & Erickson Fluid flow regulator
GB2209411A (en) * 1987-08-28 1989-05-10 Atomic Energy Authority Uk Fluidic apparatus
GB2214659A (en) * 1988-01-29 1989-09-06 Atomic Energy Authority Uk Fluidic apparatus
GB2259585A (en) * 1991-09-03 1993-03-17 Atomic Energy Authority Uk Fluid flow control system

Also Published As

Publication number Publication date
GB0002285D0 (en) 2000-03-22
GB2359638A (en) 2001-08-29
GB2359638A9 (en) 2001-09-11
GB0102709D0 (en) 2001-03-21

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Legal Events

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

Effective date: 20090202