GB2332029B - Joint seal for a gas turbine engine exhaust duct - Google Patents

Joint seal for a gas turbine engine exhaust duct

Info

Publication number
GB2332029B
GB2332029B GB9823456A GB9823456A GB2332029B GB 2332029 B GB2332029 B GB 2332029B GB 9823456 A GB9823456 A GB 9823456A GB 9823456 A GB9823456 A GB 9823456A GB 2332029 B GB2332029 B GB 2332029B
Authority
GB
United Kingdom
Prior art keywords
gas turbine
turbine engine
exhaust duct
engine exhaust
joint seal
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
GB9823456A
Other versions
GB9823456D0 (en
GB2332029A (en
GB2332029A9 (en
Inventor
Paul Robert Hayton
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
Publication of GB2332029A9 publication Critical patent/GB2332029A9/en
Priority claimed from GBGB9725471.8A external-priority patent/GB9725471D0/en
Application filed by Rolls Royce PLC filed Critical Rolls Royce PLC
Priority to GB9823456A priority Critical patent/GB2332029B/en
Publication of GB9823456D0 publication Critical patent/GB9823456D0/en
Publication of GB2332029A publication Critical patent/GB2332029A/en
Application granted granted Critical
Publication of GB2332029B publication Critical patent/GB2332029B/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
    • F02K1/78—Other construction of jet pipes
    • F02K1/80—Couplings or connections
    • F02K1/805—Sealing devices therefor, e.g. for movable parts of jet pipes or nozzle flaps
    • 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
    • F02K1/004—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 by using one or more swivable nozzles rotating about their own axis
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L27/00—Adjustable joints, Joints allowing movement
    • F16L27/08—Adjustable joints, Joints allowing movement allowing adjustment or movement only about the axis of one pipe
    • F16L27/0804—Adjustable joints, Joints allowing movement allowing adjustment or movement only about the axis of one pipe the fluid passing axially from one joint element to another
    • F16L27/0808—Adjustable joints, Joints allowing movement allowing adjustment or movement only about the axis of one pipe the fluid passing axially from one joint element to another the joint elements extending coaxially for some distance from their point of separation
    • F16L27/0824—Adjustable joints, Joints allowing movement allowing adjustment or movement only about the axis of one pipe the fluid passing axially from one joint element to another the joint elements extending coaxially for some distance from their point of separation with ball or roller bearings
    • F16L27/0828—Adjustable joints, Joints allowing movement allowing adjustment or movement only about the axis of one pipe the fluid passing axially from one joint element to another the joint elements extending coaxially for some distance from their point of separation with ball or roller bearings having radial bearings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Joints Allowing Movement (AREA)
GB9823456A 1997-12-03 1998-10-27 Joint seal for a gas turbine engine exhaust duct Expired - Fee Related GB2332029B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9823456A GB2332029B (en) 1997-12-03 1998-10-27 Joint seal for a gas turbine engine exhaust duct

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9725471.8A GB9725471D0 (en) 1997-12-03 1997-12-03 Joint seal
GB9823456A GB2332029B (en) 1997-12-03 1998-10-27 Joint seal for a gas turbine engine exhaust duct

Publications (4)

Publication Number Publication Date
GB2332029A9 GB2332029A9 (en)
GB9823456D0 GB9823456D0 (en) 1998-12-23
GB2332029A GB2332029A (en) 1999-06-09
GB2332029B true GB2332029B (en) 2000-02-09

Family

ID=26312700

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9823456A Expired - Fee Related GB2332029B (en) 1997-12-03 1998-10-27 Joint seal for a gas turbine engine exhaust duct

Country Status (1)

Country Link
GB (1) GB2332029B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0401272D0 (en) * 2004-01-21 2004-02-25 Rolls Royce Plc Exhaust duct

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4549753A (en) * 1982-09-27 1985-10-29 Can-Dive Services Ltd. Rotary joint

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4549753A (en) * 1982-09-27 1985-10-29 Can-Dive Services Ltd. Rotary joint

Also Published As

Publication number Publication date
GB9823456D0 (en) 1998-12-23
GB2332029A (en) 1999-06-09
GB2332029A9 (en)

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Legal Events

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

Effective date: 20151027