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GB1231760A - - Google Patents

Info

Publication number
GB1231760A
GB1231760A GB1231760DA GB1231760A GB 1231760 A GB1231760 A GB 1231760A GB 1231760D A GB1231760D A GB 1231760DA GB 1231760 A GB1231760 A GB 1231760A
Authority
GB
United Kingdom
Prior art keywords
duct
pass
outlet
fan
ducts
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
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 filed Critical
Publication of GB1231760A publication Critical patent/GB1231760A/en
Expired 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
    • F02K1/38—Introducing air inside the jet

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)

Abstract

1,231,760. Deflecting propulsion jets. BERTIN & CIE. 26 Feb., 1969 [29 Feb., 1968], No. 10241/69. Heading B7G. [Also in Division F1] In a gas turbine ducted fan or by-pass type jet engine, the turbine exhaust gases discharge through inner duct 21 and the by-pass air through the annular duct 22, a jet nozzle comprising a blanking wall 25 and four ducts 26 whereby the turbine exhaust gases are caused to discharge through an outer annular outlet 24 as shown by arrows G, while the by-pass or fan air discharges through an inner central outlet within the outlet 24 as indicated by arrows F, the air flow passing around the ducts 26. The nozzle has a thrust reverser device disposed upstream thereof, the reverser comprising pairs of part-spherical members 38, 39 which in the forward thrust position as shown at the upper part of the Figure close off lateral outlets 36, 37 and in the reverse thrust position as shown at the lower part of the Figure open the lateral outlets 36, 37 and close off the exhaust gas duct 21 and the fan duct 22 respectively.
GB1231760D 1968-02-29 1969-02-26 Expired GB1231760A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR141780 1968-02-29

Publications (1)

Publication Number Publication Date
GB1231760A true GB1231760A (en) 1971-05-12

Family

ID=8646737

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1231760D Expired GB1231760A (en) 1968-02-29 1969-02-26

Country Status (2)

Country Link
FR (1) FR1579526A (en)
GB (1) GB1231760A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2259954A (en) * 1991-09-27 1993-03-31 Short Brothers Plc Ducted fan turbine engine nozzle assembly
GB2263505A (en) * 1980-10-31 1993-07-28 Rolls Royce Shielded vectored thrust gas turbine engines
US5395505A (en) * 1991-10-31 1995-03-07 Monitoring Technology Limited Cation-selective polymeric electrodes
CN118699340A (en) * 2024-07-25 2024-09-27 河北光德精密机械股份有限公司 A water spraying device for cooling cast products

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2720242A1 (en) * 1976-05-13 1977-11-24 United Technologies Corp METHOD AND DEVICE FOR REDUCING THE NOISE LEVEL OF A TWO-FLOW TURBOL AIRJET ENGINE

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2263505A (en) * 1980-10-31 1993-07-28 Rolls Royce Shielded vectored thrust gas turbine engines
GB2263505B (en) * 1980-10-31 1994-01-26 Rolls Royce Shielded vectored thrust engines
GB2259954A (en) * 1991-09-27 1993-03-31 Short Brothers Plc Ducted fan turbine engine nozzle assembly
GB2259954B (en) * 1991-09-27 1994-12-14 Short Brothers Plc Ducted fan turbine engine nozzle assembly
US5603471A (en) * 1991-09-27 1997-02-18 Short Brothers Plc Ducted fan turbine engine nozzle assembly
US5395505A (en) * 1991-10-31 1995-03-07 Monitoring Technology Limited Cation-selective polymeric electrodes
CN118699340A (en) * 2024-07-25 2024-09-27 河北光德精密机械股份有限公司 A water spraying device for cooling cast products

Also Published As

Publication number Publication date
FR1579526A (en) 1969-08-29

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees