DE477410C - Device for controlling aircraft by means of a line through which alternating current flows - Google Patents

Device for controlling aircraft by means of a line through which alternating current flows

Info

Publication number
DE477410C
DE477410C DES82759D DES0082759D DE477410C DE 477410 C DE477410 C DE 477410C DE S82759 D DES82759 D DE S82759D DE S0082759 D DES0082759 D DE S0082759D DE 477410 C DE477410 C DE 477410C
Authority
DE
Germany
Prior art keywords
line
alternating current
current flows
aircraft
controlling 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.)
Expired
Application number
DES82759D
Other languages
German (de)
Inventor
Ernst Dillan
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.)
Gesellschaft fuer Elektrische Apparate mbH
Original Assignee
Gesellschaft fuer Elektrische Apparate mbH
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 Gesellschaft fuer Elektrische Apparate mbH filed Critical Gesellschaft fuer Elektrische Apparate mbH
Priority to DES82759D priority Critical patent/DE477410C/en
Application granted granted Critical
Publication of DE477410C publication Critical patent/DE477410C/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S1/00—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
    • G01S1/02—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith using radio waves

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)

Description

Einrichtung zum Steuern von Luftfahrzeugen mittels einer wechselstromdurchflossenen Leitung Es ist vorgeschlagen worden, Flugzeuge bei Dunkelheit oder Nebel mit Hilfe auf oder über der Erde verlegter Leitungen zu steuern, die von Wechselstrom durchflossen sind. Am Flugzeuge sind zwei Spulen beiderseits angebracht, die durch den Wechselstrom beein.-flußt werden und durch das Verhältnis oder die Differenzwirkungen der darin induziertem Ströme die Lage der Spulen und damit die Lage des Flugzeuges zu der Leitung @erkennen lassen.Device for controlling aircraft by means of an alternating current Line It has been suggested to use aircraft in darkness or fog to control lines laid on or above ground through which alternating current flows are. There are two coils on either side of the aircraft that are driven by the alternating current be influenced and by the relationship or the difference effects of the induced currents the position of the coils and thus the position of the aircraft to the Let the @ line be recognized.

Während derartige für die Steuerung von Seeschiffen verwendete Einrichtungen verhältnismäßig einwandfrei wirken, ergeben sich bei Flugzeugen erhebliche Schwierigkeiten, weil deren Höhe über der Leitung im allgemeinen. wesentlich größer ist, als es bei Schiffen -der Fall ist, so daß die Spulen eine fast völlig Beeinflussung erfahren und somit größere Abweichungen von der Leitung nicht zum Ausdruck kommen.While such devices used for the control of seagoing vessels appear relatively flawless, there are considerable difficulties with aircraft, because their height above the line in general. is much larger than it is at Ships is the case, so that the coils are almost completely influenced and thus major deviations from the line are not expressed.

Dieser Nachteil wird gemäß der Erfindung dadurch beseitigt, daß zwischen den beiden Spulen ein Schirm, der beispielsweise in Form eines Drahtnetzes, Eisen- oder Kupferbleches ausgebildet sein kann, derart angeordnet ist, daß schon bei verhältnismäßig geringer seitlicher Abweichung des über der Leitung an dieser entlang fliegenden Luftfahrzeuges die von der Leitung abgewandt liegende Spule nur eine wesentlich geringere Beeinflussung empfängt. Auf diese Weise wird jede größere Abweichung von der Richtung der Führungsleitung durch das verhältnismäßig kräftigere Ansprechen der der Leitung zugewandten Spule kenntlich gemacht. Die Schirme können zur Verstärkung der Wirkung auch oberhalb der beiden Empfangsspulen seitlich hinausgezogen werden. Die Schirmwirkung nimmt im allgemeinen mit wachsender Frequenz zu, so daß die Anwendung hoher Frequenzen zweckmäßig ist.This disadvantage is eliminated according to the invention in that between the two coils a screen, for example in the form of a wire mesh, iron or sheet copper can be formed, is arranged such that even at relatively slight lateral deviation of the line flying along the line Aircraft, the coil facing away from the line is only a substantial one receives less influence. This way, any major deviation from the direction of the leadership through the relatively stronger response marked on the coil facing the line. The screens can be used for reinforcement the effect can also be pulled out laterally above the two receiving coils. The shielding effect generally increases with increasing frequency, so that the application high frequencies is appropriate.

Claims (1)

PATENTANSPRUCH: Einrichtung zum Steuern von Luftfahrzeugen mittels einer wechselstromdurchflossenen Leitung, die auf zwei am Flugzeug angebrachte Induktionsspulen einwirkt, .dadurch gekennzeichnet, daß zwischen den beiden Spulen sein Schirm, beispielsweise in Form eines Drahtnetzes, Eisen- oder Kupferbleches, angeordnet ist.PATENT CLAIM: Device for controlling aircraft by means of an alternating current-carrying line, which is connected to two induction coils attached to the aircraft acts,. characterized in that its screen between the two coils, for example in the form of a wire mesh, iron or copper sheet, is arranged.
DES82759D 1927-11-22 1927-11-22 Device for controlling aircraft by means of a line through which alternating current flows Expired DE477410C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DES82759D DE477410C (en) 1927-11-22 1927-11-22 Device for controlling aircraft by means of a line through which alternating current flows

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES82759D DE477410C (en) 1927-11-22 1927-11-22 Device for controlling aircraft by means of a line through which alternating current flows

Publications (1)

Publication Number Publication Date
DE477410C true DE477410C (en) 1929-06-06

Family

ID=7510582

Family Applications (1)

Application Number Title Priority Date Filing Date
DES82759D Expired DE477410C (en) 1927-11-22 1927-11-22 Device for controlling aircraft by means of a line through which alternating current flows

Country Status (1)

Country Link
DE (1) DE477410C (en)

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