SE397666B - Propellerframdrivningsorgan av ledkapetyp med lag bullerniva - Google Patents

Propellerframdrivningsorgan av ledkapetyp med lag bullerniva

Info

Publication number
SE397666B
SE397666B SE7215939A SE1593972A SE397666B SE 397666 B SE397666 B SE 397666B SE 7215939 A SE7215939 A SE 7215939A SE 1593972 A SE1593972 A SE 1593972A SE 397666 B SE397666 B SE 397666B
Authority
SE
Sweden
Prior art keywords
buller
level
low
organic type
propeller propulsion
Prior art date
Application number
SE7215939A
Other languages
English (en)
Swedish (sv)
Inventor
G Rosen
Original Assignee
United Aircraft Corp
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 United Aircraft Corp filed Critical United Aircraft Corp
Publication of SE397666B publication Critical patent/SE397666B/xx

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K3/00—Plants including a gas turbine driving a compressor or a ducted fan
    • F02K3/02—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber
    • F02K3/04—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber the plant including ducted fans, i.e. fans with high volume, low pressure outputs, for augmenting the jet thrust, e.g. of double-flow type
    • F02K3/06—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber the plant including ducted fans, i.e. fans with high volume, low pressure outputs, for augmenting the jet thrust, e.g. of double-flow type with front fan
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft

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)
SE7215939A 1972-02-10 1972-12-07 Propellerframdrivningsorgan av ledkapetyp med lag bullerniva SE397666B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US22518672A 1972-02-10 1972-02-10

Publications (1)

Publication Number Publication Date
SE397666B true SE397666B (sv) 1977-11-14

Family

ID=22843887

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7215939A SE397666B (sv) 1972-02-10 1972-12-07 Propellerframdrivningsorgan av ledkapetyp med lag bullerniva

Country Status (7)

Country Link
US (1) US3747343A (xx)
JP (1) JPS4891800A (xx)
DE (1) DE2242219C2 (xx)
FR (1) FR2171050B1 (xx)
GB (1) GB1386481A (xx)
IT (1) IT978944B (xx)
SE (1) SE397666B (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4144649A1 (en) * 2021-09-07 2023-03-08 Lilium eAircraft GmbH Shrouded fan engine comprising an acoustic liner

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Also Published As

Publication number Publication date
DE2242219A1 (de) 1973-08-23
FR2171050B1 (xx) 1977-08-26
FR2171050A1 (xx) 1973-09-21
JPS4891800A (xx) 1973-11-29
US3747343A (en) 1973-07-24
DE2242219C2 (de) 1983-01-05
GB1386481A (en) 1975-03-05
IT978944B (it) 1974-09-20

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