GB2280223B - Valve for diverting fluid flows in a variable cycle gas turbine engine - Google Patents

Valve for diverting fluid flows in a variable cycle gas turbine engine

Info

Publication number
GB2280223B
GB2280223B GB8910614A GB8910614A GB2280223B GB 2280223 B GB2280223 B GB 2280223B GB 8910614 A GB8910614 A GB 8910614A GB 8910614 A GB8910614 A GB 8910614A GB 2280223 B GB2280223 B GB 2280223B
Authority
GB
United Kingdom
Prior art keywords
valve
gas turbine
turbine engine
fluid flows
cycle gas
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
GB8910614A
Other versions
GB8910614D0 (en
GB2280223A (en
Inventor
Clifford Stanley Woodward
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.)
Rolls Royce PLC
Original Assignee
Rolls Royce PLC
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 Rolls Royce PLC filed Critical Rolls Royce PLC
Priority to US07/371,446 priority Critical patent/US5417055A/en
Publication of GB8910614D0 publication Critical patent/GB8910614D0/en
Publication of GB2280223A publication Critical patent/GB2280223A/en
Application granted granted Critical
Publication of GB2280223B publication Critical patent/GB2280223B/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
    • F02K—JET-PROPULSION PLANTS
    • F02K1/00—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto
    • F02K1/002—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto with means to modify the direction of thrust vector
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K3/00—Plants including a gas turbine driving a compressor or a ducted fan
    • F02K3/02—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber
    • F02K3/025—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber the by-pass flow being at least partly used to create an independent thrust component
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K3/00—Plants including a gas turbine driving a compressor or a ducted fan
    • F02K3/02—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber
    • F02K3/04—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber the plant including ducted fans, i.e. fans with high volume, low pressure outputs, for augmenting the jet thrust, e.g. of double-flow type
    • F02K3/075—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber the plant including ducted fans, i.e. fans with high volume, low pressure outputs, for augmenting the jet thrust, e.g. of double-flow type controlling flow ratio between flows

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
GB8910614A 1988-06-28 1989-05-12 Valve for diverting fluid flows in a variable cycle gas turbine engine Expired - Fee Related GB2280223B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US07/371,446 US5417055A (en) 1988-06-28 1989-06-15 Valve for diverting fluid flows in turbomachines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8815292A GB8815292D0 (en) 1988-06-28 1988-06-28 Valve for diverting fluid flows in turbomachines

Publications (3)

Publication Number Publication Date
GB8910614D0 GB8910614D0 (en) 1994-10-26
GB2280223A GB2280223A (en) 1995-01-25
GB2280223B true GB2280223B (en) 1995-06-28

Family

ID=10639451

Family Applications (2)

Application Number Title Priority Date Filing Date
GB8815292A Pending GB8815292D0 (en) 1988-06-28 1988-06-28 Valve for diverting fluid flows in turbomachines
GB8910614A Expired - Fee Related GB2280223B (en) 1988-06-28 1989-05-12 Valve for diverting fluid flows in a variable cycle gas turbine engine

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB8815292A Pending GB8815292D0 (en) 1988-06-28 1988-06-28 Valve for diverting fluid flows in turbomachines

Country Status (1)

Country Link
GB (2) GB8815292D0 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60313392T2 (en) 2002-05-16 2007-08-09 Rolls-Royce Plc gas turbine

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1415509A (en) * 1972-07-27 1975-11-26 Rolls Royce Ducted fan gas turbine jet propulsion engines
GB2047815A (en) * 1979-04-23 1980-12-03 Gen Electric Actuation system for use on a gas turbine engine
GB2145160A (en) * 1983-08-15 1985-03-20 Rolls Royce Variable cycle gas turbine engine

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1415509A (en) * 1972-07-27 1975-11-26 Rolls Royce Ducted fan gas turbine jet propulsion engines
GB2047815A (en) * 1979-04-23 1980-12-03 Gen Electric Actuation system for use on a gas turbine engine
GB2145160A (en) * 1983-08-15 1985-03-20 Rolls Royce Variable cycle gas turbine engine

Also Published As

Publication number Publication date
GB8815292D0 (en) 1994-10-26
GB8910614D0 (en) 1994-10-26
GB2280223A (en) 1995-01-25

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Legal Events

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

Effective date: 20000512