CH320883A - Lärmmindernde Strahldüse - Google Patents

Lärmmindernde Strahldüse

Info

Publication number
CH320883A
CH320883A CH320883DA CH320883A CH 320883 A CH320883 A CH 320883A CH 320883D A CH320883D A CH 320883DA CH 320883 A CH320883 A CH 320883A
Authority
CH
Switzerland
Prior art keywords
noise
jet nozzle
reducing jet
reducing
nozzle
Prior art date
Application number
Other languages
English (en)
Inventor
David Young Alec
Michael Lilley Geoffrey
Westley Robert
Original Assignee
David Young Alec
Michael Lilley Geoffrey
Westley Robert
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 David Young Alec, Michael Lilley Geoffrey, Westley Robert filed Critical David Young Alec
Publication of CH320883A publication Critical patent/CH320883A/de

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Silencers (AREA)
CH320883D 1952-07-25 1953-07-25 Lärmmindernde Strahldüse CH320883A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB320883X 1952-07-25

Publications (1)

Publication Number Publication Date
CH320883A true CH320883A (de) 1957-04-15

Family

ID=10333025

Family Applications (1)

Application Number Title Priority Date Filing Date
CH320883D CH320883A (de) 1952-07-25 1953-07-25 Lärmmindernde Strahldüse

Country Status (3)

Country Link
BE (1) BE521636A (de)
CH (1) CH320883A (de)
DE (1) DE1015270B (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2982092A (en) * 1956-02-27 1961-05-02 Rolls Royce Jet nozzle for reaction propulsion with noise reducing means
US2940537A (en) * 1957-01-04 1960-06-14 Gen Sound Control Inc Means and techniques for silencing sound energy
GB838617A (en) * 1957-09-02 1960-06-22 Rolls Royce Improved jet noise suppressor nozzle
DE1098294B (de) * 1958-05-20 1961-01-26 Entwicklungsbau Pirna Veb Verfahren und Vorrichtung zur Geraeuschminderung eines Gasstrahles, insbesondere eines Abgasstrahles von Brennkraftturbinen- und Brennkraftrueckstoss-Triebwerken
DE1120215B (de) * 1958-05-31 1961-12-21 Eberspaecher J Schalldaempfer fuer Strahltriebwerke
GB1177560A (en) * 1967-12-28 1970-01-14 Rolls Royce Jet Nozzle.
US6314721B1 (en) * 1998-09-04 2001-11-13 United Technologies Corporation Tabbed nozzle for jet noise suppression
US6612106B2 (en) * 2000-05-05 2003-09-02 The Boeing Company Segmented mixing device having chevrons for exhaust noise reduction in jet engines
FR2902758B1 (fr) * 2006-06-21 2009-04-10 Airbus France Sas Ensemble propulsif d'aeronef comportant un conduit d'ejection avec un bord de fuite echancre
DE102007063018A1 (de) 2007-12-21 2009-06-25 Rolls-Royce Deutschland Ltd & Co Kg Düse mit Leitelementen
CN109154440B (zh) 2016-05-23 2021-03-23 三菱动力株式会社 燃烧器、燃气轮机

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB654904A (en) * 1948-10-14 1951-07-04 Rolls Royce Improvements in or relating to the silencing of the exhaust of gas turbine engine installations
GB675624A (en) * 1950-05-08 1952-07-16 Mcdonnell Aircraft Corp Device for varying the effective area of discharge orifices of jet propulsion engines

Also Published As

Publication number Publication date
BE521636A (de)
DE1015270B (de) 1957-09-05

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