DE3807648A1 - Non-rotating nozzle drive - Google Patents

Non-rotating nozzle drive

Info

Publication number
DE3807648A1
DE3807648A1 DE19883807648 DE3807648A DE3807648A1 DE 3807648 A1 DE3807648 A1 DE 3807648A1 DE 19883807648 DE19883807648 DE 19883807648 DE 3807648 A DE3807648 A DE 3807648A DE 3807648 A1 DE3807648 A1 DE 3807648A1
Authority
DE
Germany
Prior art keywords
nozzle drive
rotation
rotating nozzle
free nozzle
aircraft
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.)
Withdrawn
Application number
DE19883807648
Other languages
German (de)
Inventor
Gerd Rienks
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE19883807648 priority Critical patent/DE3807648A1/en
Publication of DE3807648A1 publication Critical patent/DE3807648A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C39/00—Aircraft not otherwise provided for
    • B64C39/06—Aircraft not otherwise provided for having disc- or ring-shaped wings
    • B64C39/062—Aircraft not otherwise provided for having disc- or ring-shaped wings having annular wings
    • B64C39/064—Aircraft not otherwise provided for having disc- or ring-shaped wings having annular wings with radial airflow
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C11/00—Propellers, e.g. of ducted type; Features common to propellers and rotors for rotorcraft
    • B64C11/007—Propulsive discs, i.e. discs having the surface specially adapted for propulsion purposes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • 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
    • B64C29/02—Aircraft capable of landing or taking-off vertically, e.g. vertical take-off and landing [VTOL] aircraft having its flight directional axis vertical when grounded
    • B64C29/04—Aircraft capable of landing or taking-off vertically, e.g. vertical take-off and landing [VTOL] aircraft having its flight directional axis vertical when grounded characterised by jet-reaction propulsion

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Toys (AREA)

Abstract

Helicopters and turbine-driven aircraft have the problem of the rotating parts which can be damaged by wear or bird strike. In addition, the efficiency is poor and environmental pollution is unnecessarily high. The present solution improves both - the efficiency and the safety - by a robust method of operation.

Description

Turbinen für Flugzeuge haben rotierende Teile, die verschleißen und durch Fremdkörper blockiert werden können (Vogelschlag).Aircraft turbines have rotating parts that wear out and can be blocked by foreign bodies (bird strike).

In einem Turboprop-Flugzeug wird der Auftrieb über Tragflächen erzeugt, die durch den Vortrieb bewegt werden müssen. Dieser Vortrieb wird durch einen Propeller erzeugt, der rotiert. Diese Rotationskraft wiederum wird von einer Turbine erzeugt. Früher nahm man dafür Kolbenmotore, deren Bewegung noch erst in Rotation umgesetzt werden mußte. Das alles ist umständlich, mechanisch aufwendig und bedingt einen geringen Wirkungsgrad. Der Verbrauch an Treibstoff ist zu hoch und die Umweltverschmutzung pro Flugkilometer ist zu groß.In a turboprop aircraft, the buoyancy is via wings generated that must be moved by the propulsion. This propulsion is generated by a propeller that rotates. This rotational force is generated by a turbine generated. Piston engines used to be used for this, their movement still had to be implemented in rotation. That’s all cumbersome, mechanically complex and requires a small amount Efficiency. The fuel consumption is too high and the pollution per flight kilometer is too great.

Der über der Tragfläche erforderliche Unterdruck (Sog) kann auch direkt erzeugt werden, indem man ringförmige Tragflächen direkt anbläst und so den gewünschten Auftrieb erzeugt.The vacuum (suction) required over the wing can can also be generated directly by using ring-shaped wings blows directly and creates the desired buoyancy.

Ringförmige Scheiben werden dazu mit Schrauben zusammenge­ zogen und durch dünne Distanzstücke so auf Abstand gehalten, daß ein ringförmiger Spalt entsteht, der nur an drei Stellen unterbrochen wird.For this purpose, annular disks are screwed together pulled and kept at a distance by thin spacers, that an annular gap is formed, which is only in three places is interrupted.

Durch diese Spalten wird verbrannter Treibstoff mit Luftüber­ schuß hindurchgepreßt. Die Form der Scheiben wird dem Jetstrom angepaßt. Durch Druckerhöhung oder Verminderung wird der Auftrieb gesteuert.Through these cracks burned fuel with air over shot through. The shape of the disks becomes the jet stream customized. By increasing or decreasing the pressure Buoyancy controlled.

Fig. 1 zeigt die Gesamtansicht der Lösung. Fig. 1 shows the overall view of the solution.

Fig. 2 zeigt einen Schnitt durch die Düsenzone. Fig. 2 shows a section through the nozzle zone.

Der rotationsfreie Düsenantrieb kann als Flugmotor für Vortrieb sorgen oder als Hubschrauber direkt wirken oder als Schwenk­ motor auch Senkrechtstartern das Abheben und Fliegen erlauben.The rotation-free jet drive can be used as an aircraft engine for propulsion worry or act directly as a helicopter or as a pan motor also allow vertical starters to take off and fly.

Als Kofferlösung für Individualisten oder als Passagier- und Frachtverkehrsmittel wird es viele Anwendungen geben.As a suitcase solution for individualists or as a passenger and Freight vehicles will have many uses.

Claims (3)

1. Rotationsfreier Düsenantrieb, dadurch gekennzeichnet, daß die verbrannten Gase direkt über eine ringförmige Tragfläche geblasen werden und so umwegfrei und wirkungs­ günstig den gewünschten Vortrieb oder Auftrieb erzeugen.1. Rotation-free nozzle drive, characterized in that the burned gases are blown directly over an annular wing and thus generate the desired propulsion or lift without detours and effectively. 2. Rotationsfreier Düsenantrieb nach Anspruch 1, dadurch gekennzeichnet, daß keine rotierenden Teile verschleißen und Vogelschlag nicht zum Absturz führen kann.2. Rotation-free nozzle drive according to claim 1, characterized characterized that no rotating parts wear out and bird strike cannot lead to a crash. 3. Rotationsfreier Düsenantrieb nach Anspruch 2, dadurch gekennzeichnet, daß man diese Lösung für Flugzeuge, für Hubschrauber und Senkrechtstarter verwenden kann, indem man den Antrieb waagerecht, senkrecht oder schwenk­ bar montiert.3. Rotation-free nozzle drive according to claim 2, characterized characterized that this solution for aircraft, can use for helicopters and whiz by moving the drive horizontally, vertically or swiveling mounted bar.
DE19883807648 1988-03-09 1988-03-09 Non-rotating nozzle drive Withdrawn DE3807648A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19883807648 DE3807648A1 (en) 1988-03-09 1988-03-09 Non-rotating nozzle drive

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19883807648 DE3807648A1 (en) 1988-03-09 1988-03-09 Non-rotating nozzle drive

Publications (1)

Publication Number Publication Date
DE3807648A1 true DE3807648A1 (en) 1988-11-17

Family

ID=6349200

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19883807648 Withdrawn DE3807648A1 (en) 1988-03-09 1988-03-09 Non-rotating nozzle drive

Country Status (1)

Country Link
DE (1) DE3807648A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2330032A1 (en) * 2008-08-25 2011-06-08 Valeriy Adamovich Kovalchuk Method for producing thrust (embodiments) and apparatus for travel in a fluid medium (embodiments)
US10569856B2 (en) 2014-08-04 2020-02-25 Alibi Akhmejanov Aerodynamic device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2330032A1 (en) * 2008-08-25 2011-06-08 Valeriy Adamovich Kovalchuk Method for producing thrust (embodiments) and apparatus for travel in a fluid medium (embodiments)
EP2330032A4 (en) * 2008-08-25 2011-10-26 Valeriy Adamovich Kovalchuk Method for producing thrust (embodiments) and apparatus for travel in a fluid medium (embodiments)
US10569856B2 (en) 2014-08-04 2020-02-25 Alibi Akhmejanov Aerodynamic device

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Legal Events

Date Code Title Description
OAV Applicant agreed to the publication of the unexamined application as to paragraph 31 lit. 2 z1
8139 Disposal/non-payment of the annual fee