GB1377636A - Combustors - Google Patents

Combustors

Info

Publication number
GB1377636A
GB1377636A GB5669371A GB5669371A GB1377636A GB 1377636 A GB1377636 A GB 1377636A GB 5669371 A GB5669371 A GB 5669371A GB 5669371 A GB5669371 A GB 5669371A GB 1377636 A GB1377636 A GB 1377636A
Authority
GB
United Kingdom
Prior art keywords
valve
flame tube
gas turbine
ports
air flows
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
Application number
GB5669371A
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.)
UK Secretary of State for Defence
Original Assignee
UK Secretary of State for Defence
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 UK Secretary of State for Defence filed Critical UK Secretary of State for Defence
Priority to GB5669371A priority Critical patent/GB1377636A/en
Publication of GB1377636A publication Critical patent/GB1377636A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
    • F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
    • F23R3/02—Continuous combustion chambers using liquid or gaseous fuel characterised by the air-flow or gas-flow configuration
    • F23R3/26—Controlling the air flow

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)

Abstract

1377636 Gas turbine combustion apparatus DEFENCE SECRETARY OF STATE FOR 20 Nov 1972 [7 Dec 1971] 56693/71 Heading F1L [Also in Division F2] A gas turbine flame tube 2 includes valves 10 which open to direct additional air into the combustion zone when the pressure difference between a surrounding air jacket 5 and the flame tube interior exceeds a predetermined value. Each valve 10 may comprise a housing 11 containing a valve plate 13 urged by spring 16 to close ports 14 until the pressure differential overcomes the spring force, whereupon air flows through ports 14, the centre of plate 13 and stub pipe 9 into the flame tube. A constant stream of valve cooling air flows through port 15. In a modification, the valve may be mounted on the end of a pipe 18. Other constructions of the valve are described.
GB5669371A 1972-11-20 1972-11-20 Combustors Expired GB1377636A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB5669371A GB1377636A (en) 1972-11-20 1972-11-20 Combustors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5669371A GB1377636A (en) 1972-11-20 1972-11-20 Combustors

Publications (1)

Publication Number Publication Date
GB1377636A true GB1377636A (en) 1974-12-18

Family

ID=10477294

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5669371A Expired GB1377636A (en) 1972-11-20 1972-11-20 Combustors

Country Status (1)

Country Link
GB (1) GB1377636A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4304201A1 (en) * 1993-02-12 1994-08-18 Abb Management Ag Combustion chamber for a gas turbine
DE19520291A1 (en) * 1995-06-02 1996-12-05 Abb Management Ag Combustion chamber

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4304201A1 (en) * 1993-02-12 1994-08-18 Abb Management Ag Combustion chamber for a gas turbine
DE19520291A1 (en) * 1995-06-02 1996-12-05 Abb Management Ag Combustion chamber
US5735126A (en) * 1995-06-02 1998-04-07 Asea Brown Boveri Ag Combustion chamber

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Legal Events

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