GB836175A - Noise suppressor and thrust reverser for jet engines - Google Patents

Noise suppressor and thrust reverser for jet engines

Info

Publication number
GB836175A
GB836175A GB17198/58A GB1719858A GB836175A GB 836175 A GB836175 A GB 836175A GB 17198/58 A GB17198/58 A GB 17198/58A GB 1719858 A GB1719858 A GB 1719858A GB 836175 A GB836175 A GB 836175A
Authority
GB
United Kingdom
Prior art keywords
nozzle
thrust reverser
jet engines
noise suppressor
jet pipes
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
GB17198/58A
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.)
Boeing Co
Original Assignee
Boeing Co
Boeing Airplane Co
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 Boeing Co, Boeing Airplane Co filed Critical Boeing Co
Publication of GB836175A publication Critical patent/GB836175A/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
    • F02K1/54—Nozzles having means for reversing jet thrust
    • F02K1/56—Reversing jet main flow
    • F02K1/60—Reversing jet main flow by blocking the rearward discharge by means of pivoted eyelids or clamshells, e.g. target-type reversers
    • F02K1/605—Reversing jet main flow by blocking the rearward discharge by means of pivoted eyelids or clamshells, e.g. target-type reversers the aft end of the engine cowling being movable to uncover openings for the reversed flow
    • 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
    • F02K1/40—Nozzles having means for dividing the jet into a plurality of partial jets or having an elongated cross-section outlet

Abstract

836,175. Jet propulsion engines. BOEING AIRPLANE CO. May 29, 1958 [Sept. 3, 1957], No. 17198/58. Class 110 (3). [Also in Group XXXIII] Fig. 5 is a rear perspective view of a silencing nozzle, and Fig. 4 a part view looking downstream. The upstream part of the gas flow duct in the nozzle is defined by a tail cone 8, and annular and radial splitter plates 10, 11. The compartments so formed are faired into individual tubular jet pipes in an outer ring 12a and in an inner ring 12b. An exterior fairing 14 follows the walls of the jet pipes 12a, 12b to form valleys 13 into which ambient air flows promoting mixing with the exhaust gases.
GB17198/58A 1957-09-03 1958-05-29 Noise suppressor and thrust reverser for jet engines Expired GB836175A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US836175XA 1957-09-03 1957-09-03

Publications (1)

Publication Number Publication Date
GB836175A true GB836175A (en) 1960-06-01

Family

ID=22179542

Family Applications (1)

Application Number Title Priority Date Filing Date
GB17198/58A Expired GB836175A (en) 1957-09-03 1958-05-29 Noise suppressor and thrust reverser for jet engines

Country Status (1)

Country Link
GB (1) GB836175A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3392529A (en) * 1965-07-23 1968-07-16 Rolls Royce Aircraft provided with a gas turbine vertical lift engine
FR2418338A1 (en) * 1978-02-27 1979-09-21 Boeing Co MULTI-DUCT NOISE ANTI-NOISE DEVICE
US5761900A (en) * 1995-10-11 1998-06-09 Stage Iii Technologies, L.C. Two-stage mixer ejector suppressor
US5884472A (en) * 1995-10-11 1999-03-23 Stage Iii Technologies, L.C. Alternating lobed mixer/ejector concept suppressor

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3392529A (en) * 1965-07-23 1968-07-16 Rolls Royce Aircraft provided with a gas turbine vertical lift engine
FR2418338A1 (en) * 1978-02-27 1979-09-21 Boeing Co MULTI-DUCT NOISE ANTI-NOISE DEVICE
US5761900A (en) * 1995-10-11 1998-06-09 Stage Iii Technologies, L.C. Two-stage mixer ejector suppressor
US5884472A (en) * 1995-10-11 1999-03-23 Stage Iii Technologies, L.C. Alternating lobed mixer/ejector concept suppressor

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