DE383747C - Device for detecting wind strength on aircraft without engines - Google Patents

Device for detecting wind strength on aircraft without engines

Info

Publication number
DE383747C
DE383747C DEV17483D DEV0017483D DE383747C DE 383747 C DE383747 C DE 383747C DE V17483 D DEV17483 D DE V17483D DE V0017483 D DEV0017483 D DE V0017483D DE 383747 C DE383747 C DE 383747C
Authority
DE
Germany
Prior art keywords
aircraft
engines
wind strength
detecting wind
wind
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.)
Expired
Application number
DEV17483D
Other languages
German (de)
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
Publication date
Priority to DEV17483D priority Critical patent/DE383747C/en
Application granted granted Critical
Publication of DE383747C publication Critical patent/DE383747C/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D45/00—Aircraft indicators or protectors not otherwise provided for

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)

Description

Vorrichtung zur Erkennung der Windstärke auf motorlosen Flugzeugen. Bei dem Fliegen mit motorlosen Flugzeugen findet sich der Übelstand, daß man die Energie des Windes nicht restlos ausbeuten kann, da die Böen sowie die Veränderlichkeit der Windgeschwindigkeit nicht erkennbar sind. Dieser Übelstand wird durch die vorliegende Erfindung beseitigt.Device for detecting wind strength on aircraft without engines. When flying with non-motorized airplanes, there is the disadvantage that one can find the Wind energy cannot be fully exploited because of the gusts and the variability the wind speed are not recognizable. This evil is compounded by the present Invention eliminated.

Gemäß der Erfindung wird hierzu eine Sirene benutzt, die dem Windstrom ausgesetzt wird und die mit Uderung der Windstärke ihre Umlaufsgeschw irdigkeit und damit ihren Ton ändert. Die Sirene ist in einem beiderseits erweiterten Hohlkörper eingesetzt, bei welchem der vordere Trichter zum Auffangen des Luftstromes, der hintere zur Schallverstärkung dient. Der Erfindungsgegenstand ist in der Zeichnung in Abb. z in Seitenansicht, in Abb. 2 in Vorderansicht dargestellt.According to the invention, a siren is used for this purpose, the wind power is suspended and the speed of rotation increases with the change in wind speed and thus changes its tone. The siren is in a hollow body that is enlarged on both sides used, in which the front funnel to catch the air flow, the rear serves to amplify the sound. The subject of the invention is in the drawing in Fig. z in side view, in Fig. 2 in front view.

Claims (2)

P:S.TENT-AN$PRÜCHE: r. Vorrichtung zur Erkennung der Windstärke auf motorlosen Flugzeugen, gekennzeichnet durch eine dem Windstrom ausgesetzte Sirene, die mit Änderung der Windstärke ihre Umlaufsgeschwindigkeit und damit ihren Ton ändert. P: S.TENT-AN $ PRÜCHE: r. Device for detecting the wind strength motorless aircraft, characterized by a siren exposed to wind power, which with a change in the wind force their speed of rotation and thus their sound changes. 2. Vorrichtung nach Anspruch r, dadurch gekennzeichnet, daß die Sirene in einem beiderseits erweiterten Hohlkörper eingesetzt ist. 2. Apparatus according to claim r, characterized in that the siren is inserted in a hollow body widened on both sides.
DEV17483D Device for detecting wind strength on aircraft without engines Expired DE383747C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEV17483D DE383747C (en) Device for detecting wind strength on aircraft without engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEV17483D DE383747C (en) Device for detecting wind strength on aircraft without engines

Publications (1)

Publication Number Publication Date
DE383747C true DE383747C (en) 1923-10-30

Family

ID=7576395

Family Applications (1)

Application Number Title Priority Date Filing Date
DEV17483D Expired DE383747C (en) Device for detecting wind strength on aircraft without engines

Country Status (1)

Country Link
DE (1) DE383747C (en)

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