FR2108046A1 - - Google Patents

Info

Publication number
FR2108046A1
FR2108046A1 FR7046314A FR7046314A FR2108046A1 FR 2108046 A1 FR2108046 A1 FR 2108046A1 FR 7046314 A FR7046314 A FR 7046314A FR 7046314 A FR7046314 A FR 7046314A FR 2108046 A1 FR2108046 A1 FR 2108046A1
Authority
FR
France
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.)
Granted
Application number
FR7046314A
Other languages
French (fr)
Other versions
FR2108046B1 (en:Method
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.)
MTU Aero Engines AG
Original Assignee
MTU Motoren und Turbinen Union Muenchen GmbH
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
Priority claimed from DE19702047782 external-priority patent/DE2047782C/de
Application filed by MTU Motoren und Turbinen Union Muenchen GmbH filed Critical MTU Motoren und Turbinen Union Muenchen GmbH
Publication of FR2108046A1 publication Critical patent/FR2108046A1/fr
Application granted granted Critical
Publication of FR2108046B1 publication Critical patent/FR2108046B1/fr
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
    • 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
    • F02K3/068—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 being characterised by a short axial length relative to the diameter
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C29/00—Aircraft capable of landing or taking-off vertically, e.g. vertical take-off and landing [VTOL] aircraft
    • B64C29/0008—Aircraft capable of landing or taking-off vertically, e.g. vertical take-off and landing [VTOL] aircraft having its flight directional axis horizontal when grounded
    • B64C29/0016—Aircraft capable of landing or taking-off vertically, e.g. vertical take-off and landing [VTOL] aircraft having its flight directional axis horizontal when grounded the lift during taking-off being created by free or ducted propellers or by blowers
    • 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
    • F02K3/12—Plants including a gas turbine driving a compressor or a ducted fan characterised by having more than one gas turbine
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K5/00—Plants including an engine, other than a gas turbine, driving a compressor or a ducted fan
    • F02K5/02—Plants including an engine, other than a gas turbine, driving a compressor or a ducted fan the engine being of the reciprocating-piston type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/04—Units comprising pumps and their driving means the pump being fluid-driven
    • F04D25/045—Units comprising pumps and their driving means the pump being fluid-driven the pump wheel carrying the fluid driving means, e.g. turbine blades
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR7046314A 1970-09-29 1970-12-22 Expired FR2108046B1 (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702047782 DE2047782C (de) 1970-09-29 Flugzeug mit Hubtriebwerken

Publications (2)

Publication Number Publication Date
FR2108046A1 true FR2108046A1 (en:Method) 1972-05-12
FR2108046B1 FR2108046B1 (en:Method) 1974-10-11

Family

ID=5783658

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7046314A Expired FR2108046B1 (en:Method) 1970-09-29 1970-12-22

Country Status (2)

Country Link
US (1) US3820746A (en:Method)
FR (1) FR2108046B1 (en:Method)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1105827C (zh) * 1995-12-20 2003-04-16 谢逢申 移出式超扇发动机
DE10028631B4 (de) * 2000-06-09 2011-03-24 Brüntrup, Otto, Dipl.-Ing. Fluggerät
US7677502B2 (en) * 2005-09-29 2010-03-16 The Boeing Company Method and apparatus for generating lift
US9776714B2 (en) * 2013-10-15 2017-10-03 Sandor Wayne Shapery Engine system for vertical and short take off and landing (V/STOL) aircraft
FR3043648B1 (fr) * 2015-11-13 2018-11-16 Safran Aircraft Engines Voilure propulsive d'un aeronef
FR3052743B1 (fr) * 2016-06-20 2018-07-06 Airbus Operations Ensemble pour aeronef comprenant des moteurs a propulsion par ingestion de la couche limite
US11111029B2 (en) * 2017-07-28 2021-09-07 The Boeing Company System and method for operating a boundary layer ingestion fan
US10906657B2 (en) * 2018-06-19 2021-02-02 Raytheon Technologies Corporation Aircraft system with distributed propulsion
US10759545B2 (en) 2018-06-19 2020-09-01 Raytheon Technologies Corporation Hybrid electric aircraft system with distributed propulsion
EP3770063B1 (en) * 2019-07-25 2023-04-05 AIRBUS HELICOPTERS DEUTSCHLAND GmbH A multirotor aircraft with ducted rotors

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Also Published As

Publication number Publication date
DE2047782B1 (de) 1971-12-16
DE2047782C2 (en:Method) 1972-09-14
US3820746A (en) 1974-06-28
FR2108046B1 (en:Method) 1974-10-11

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Legal Events

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ST Notification of lapse