NL98695C - - Google Patents

Info

Publication number
NL98695C
NL98695C NL98695DA NL98695C NL 98695 C NL98695 C NL 98695C NL 98695D A NL98695D A NL 98695DA NL 98695 C NL98695 C NL 98695C
Authority
NL
Netherlands
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.)
Publication of NL98695C publication Critical patent/NL98695C/xx

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
    • F02K1/46—Nozzles having means for adding air to the jet or for augmenting the mixing region between the jet and the ambient air, e.g. for silencing
    • F02K1/48—Corrugated nozzles
    • 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
    • F02K1/46—Nozzles having means for adding air to the jet or for augmenting the mixing region between the jet and the ambient air, e.g. for silencing

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Nozzles (AREA)
NL98695D 1952-07-25 NL98695C (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1891152A GB766985A (en) 1952-07-25 1952-07-25 Improvements in or relating to jet noise suppression means

Publications (1)

Publication Number Publication Date
NL98695C true NL98695C (de)

Family

ID=10120542

Family Applications (1)

Application Number Title Priority Date Filing Date
NL98695D NL98695C (de) 1952-07-25

Country Status (3)

Country Link
FR (1) FR1084419A (de)
GB (1) GB766985A (de)
NL (1) NL98695C (de)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2944623A (en) * 1955-09-02 1960-07-12 Jr Albert G Bodine Jet engine noise reducer
US2978061A (en) * 1956-03-16 1961-04-04 Rolls Royce Jet propulsion nozzles
BE556200A (de) * 1956-03-29
US2940537A (en) * 1957-01-04 1960-06-14 Gen Sound Control Inc Means and techniques for silencing sound energy
DE1200067B (de) * 1957-01-09 1965-09-02 Bertin & Cie Ausstroemduese
DE1062988B (de) * 1957-03-12 1959-08-06 Rolls Royce Strahltriebduese
DE1067639B (de) * 1957-03-12 1959-10-22 Rolls Royce Duese fuer Strahltriebwerke
GB838617A (en) * 1957-09-02 1960-06-22 Rolls Royce Improved jet noise suppressor nozzle
US2965190A (en) * 1958-07-02 1960-12-20 C W Lemmerman Inc Jet engine muffler
GB910250A (en) * 1961-05-05 1962-11-14 Vickers Armstrongs Aircraft Noise suppression device for turbo-jet engines
FR2096662B1 (de) * 1970-05-11 1974-03-15 Snecma
FR2368614A1 (fr) * 1976-10-21 1978-05-19 Svischev Georgy Dispositif a ejection pour l'augmentation de la poussee d'un moteur
US4149375A (en) * 1976-11-29 1979-04-17 United Technologies Corporation Lobe mixer for gas turbine engine
GB9925193D0 (en) * 1999-10-26 1999-12-22 Rolls Royce Plc Gas turbine engine exhaust nozzle
GB0105349D0 (en) * 2001-03-03 2001-04-18 Rolls Royce Plc Gas turbine engine exhaust nozzle
GB2372779A (en) * 2001-03-03 2002-09-04 Rolls Royce Plc Gas turbine engine nozzle with noise reducing tabs
GB2372780A (en) * 2001-03-03 2002-09-04 Rolls Royce Plc Gas turbine engine nozzle with noise-reducing tabs
FR2855558B1 (fr) 2003-05-28 2005-07-15 Snecma Moteurs Tuyere de turbomachine a reduction de bruit
US7340883B2 (en) 2004-11-12 2008-03-11 The Boeing Company Morphing structure
FR2890696B1 (fr) 2005-09-12 2010-09-17 Airbus France Turbomoteur a bruit de jet attenue
FR2920036B1 (fr) * 2007-08-14 2013-11-15 Airbus France Chevrons anti-bruit pour tuyere
FR2930972B1 (fr) * 2008-05-07 2012-11-30 Airbus France Turbomachine a double flux pour aeronef a emission de bruit reduite
GB0820175D0 (en) 2008-11-05 2008-12-10 Rolls Royce Plc A gas turbine engine variable area exhuast nozzle
JP5842211B2 (ja) * 2011-01-21 2016-01-13 国立研究開発法人宇宙航空研究開発機構 空力騒音低減装置
HUE052497T2 (hu) * 2018-06-14 2021-04-28 Doosan Lentjes Gmbh Reaktor füstgáz tisztítására száraz vagy kvázi-száraz szorpciós eljárással
CN110080907B (zh) * 2019-04-19 2020-07-17 南京航空航天大学 一种出口具有锯齿形固体突片的喉道偏移式气动矢量喷管
FR3102148B1 (fr) * 2019-10-16 2022-07-01 Safran Système propulsif pour un aéronef

Also Published As

Publication number Publication date
FR1084419A (fr) 1955-01-19
GB766985A (en) 1957-01-30

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