DE911517C - Device for combining several electrical displays - Google Patents

Device for combining several electrical displays

Info

Publication number
DE911517C
DE911517C DET5146D DET0005146D DE911517C DE 911517 C DE911517 C DE 911517C DE T5146 D DET5146 D DE T5146D DE T0005146 D DET0005146 D DE T0005146D DE 911517 C DE911517 C DE 911517C
Authority
DE
Germany
Prior art keywords
combining several
measured values
several electrical
screen
screens
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
DET5146D
Other languages
German (de)
Inventor
Dipl-Ing Fritz Maas
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.)
Telefunken AG
Original Assignee
Telefunken AG
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 Telefunken AG filed Critical Telefunken AG
Priority to DET5146D priority Critical patent/DE911517C/en
Application granted granted Critical
Publication of DE911517C publication Critical patent/DE911517C/en
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00Details of colour television systems
    • H04N9/12Picture reproducers
    • H04N9/16Picture reproducers using cathode ray tubes
    • H04N9/18Picture reproducers using cathode ray tubes using separate electron beams for the primary colour signals
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R13/00Arrangements for displaying electric variables or waveforms
    • G01R13/20Cathode-ray oscilloscopes
    • G01R13/22Circuits therefor
    • G01R13/28Circuits for simultaneous or sequential presentation of more than one variable
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01SRADIO 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
    • G01S1/00Beacons 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
    • G01S1/02Beacons 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)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Description

Die Erfindung beschäftigt sich mit der Aufgabe, in übersichtlicher Form elektrische Meßwerte, wie sie etwa zur Führung eines Flugzeuges benötigt werden, zur Anzeige zu bringen. Derartige elektrische Meßwerte dienen beispielsweise zur Darstellung eines künstlichen Horizontes bei Blindflug. Es ist dabei von Wichtigkeit, die Aufmerksamkeit des Flugzeugführers durch die Beobachtung der Anzeigen nur kurzzeitig von anderen Aufgaben abzulenken. The invention deals with the task in a clearer manner Form of electrical measured values, such as those required for guiding an aircraft, to bring to the display. Such electrical measured values are used, for example, for Representation of an artificial horizon when flying blind. It is important only briefly attracts the pilot's attention by observing the displays distract from other tasks.

Zur Erzielung einer übersichtlichen Anzeige schlägt die Erfindung vor, mehrere Braunsche Röhren zur getrennten Aufzeichnung der elektrischen Meßwerte vorzusehen und ihre Schirmbilder durch optische Mittel gleichzeitig auf einer gemeinsamen Bildfläche sichtbar zu machen. The invention proposes to achieve a clear display before, several Braun tubes for the separate recording of the electrical measured values and provide their screens simultaneously on a common by optical means To make the picture surface visible.

Die Abbildung zeigt ein Ausführungsbeispiel der Erfindung unter der Verwendung planparalleler Reflexscheiben zur optischen Zusammenfassung der Schirmbilder von etwa drei Braunschen Röhren. The figure shows an embodiment of the invention under the Use of plane-parallel reflective disks for the optical combination of the screen images of about three Braun tubes.

Auf den Bildschirmen S1, S2, S3 der Braunschen Röhren,, B2, Bs wird je ein elektrischer Meßwert in Form einer Leuchtanzeige aufgezeichnet. Durch Verwendung mehrerer Braunscher Röhren zur Aufzeichnung der einzelnen Meßwerte ergeben sich als Vorteil der Erfindung einfache elektrische Schaltungen.On the screens S1, S2, S3 of the Braun tubes, B2, Bs each recorded an electrical measured value in the form of an illuminated display. By using several Braunschweig tubes for recording the individual measured values result simple electrical circuits as an advantage of the invention.

Die Schirmbilder der Braunschen Röhren werden durch die in ihrem Strahlengang liegenden Linsenanordnungen L1, L2, L1, L4 und die planparaUelen ReflexscheibenPl, P2, Pg auf eine gemeinsame Bildfläche F geworfen. Die Reflexscheibe P2 wirkt hierbei als Reflektor für die von dem Bildschirm Sl durch die Linse/2 auf sie treffenden Strahlen, während sie für die Strahlen, die vom BildschirmS1 über die Linse L1 und die als Spiegel wirkende Reflexscheibre Pl zu ihr gelangen, durchlässig erscheint. In gleicher Weise wirkt PQ als Spiegel für die von den Bildschirmen S1 und S2 stammenden Strahlen, während sie die von dem Bildschirm S3 über die Linsenanordnung L8 kommenden Strahlen ungebrochen durchläßt. Die Linse L4 wirft die Strahlen aller drei Bildschirme auf die Bildfläche F. The screens of the Braun tubes are represented by those in their Lens arrangements L1, L2, L1, L4 lying in the beam path and the plane-parallel reflex disks P1, P2, Pg projected onto a common image area F. The reflective disk P2 acts here as a reflector for the impinging on them from the screen S1 through the lens / 2 Rays, while for the rays emanating from the screen S1 through the lens L1 and the reflective disk Pl, which acts as a mirror, reaches it, appears permeable. In the same way, PQ acts as a mirror for those coming from the screens S1 and S2 Beams while they are coming from the screen S3 via the lens arrangement L8 Lets rays through uninterrupted. Lens L4 casts the rays from all three screens on the image area F.

Die Verwendung planparalleler Reflexscheiben zur optischen Zusammenfassung der Anzeigen der einzelnen Bildschirme gestattet einen einfachen Aufbau der Einrichtung. Ein Vorteil der Erfindung liegt in der großen Bildhelligkeit, die durch die Verwendung mehrerer Braunscher Röhren begründet ist. Durch die getrennte Aufzeichnung der elektrischen Meßwerte auf mehreren Braunschen Röhren ergibt sich des weiteren eine große Bretriebssicherheit, da bei Ausfallen eines Rohres die Anzeigen der übrigen Meßwerte auf der Bildfläche sichtbar bleiben. The use of plane-parallel reflective disks for optical combination the display of the individual screens allows a simple structure of the device. An advantage of the invention lies in the high brightness of the image, which is achieved by using several Brunswick tubes is justified. Due to the separate recording of the electrical Measured values on several Braun tubes also result in a high operational reliability, because if a pipe fails, the remaining measured values are displayed on the screen stay visible.

An Stelle der planparallelen Reflexscheiben können auch andere optische Mittel vorgesehen werden, die eine optische Zusanunenfassung der Schirmbilder gestatten. Vorteilhafterweise wird der Schirmdurchmesser der Braunschen Röhre klein gewählt, um mit optischen Mitteln üblicher Größe das Auslangen zu finden. Instead of the plane-parallel reflective disks, other optical ones can also be used Means are provided which allow an optical summarization of the screens. Advantageously, the screen diameter of the Braun tube is chosen to be small, in order to get by with optical means of the usual size.

Durch die gemeinsame Aufzeichnung aller Anzeigen auf der Bildfläche wird dem Flugzeugführer eine übersichtliche Anzeige der für ihn wichtigen Meßwerte geboten. Die Einrichtung nach der Erfindung bietet somit den Vorteil, bei einfacher Ausführung und großer Betriebssicherheit in übersichtlicher Weise die für die Führung des Flugzeuges wichtigen Meßwerte zur Anzeige zu bringen. Through the joint recording of all advertisements on the screen gives the pilot a clear display of the measured values that are important to him required. The device according to the invention thus offers the advantage of being simple Execution and high operational security in a clear manner for the leadership of the aircraft to display important measured values.

Claims (1)

PATENTANSPRUCH: Einrichtung zur Kombination mehrerer elektrischer Anzeigen, dadurch gekennzeichnet, daß mehrere Braunsche Röhren zur getrennten Aufzeichnung der einzelnen elektrischen Meßwerte vorgesehen und ihre Schirmbilder durch optische Mittel auf einer gemeinsamen Bildfläche sichtbar gemacht sind. PATENT CLAIM: Device for combining several electrical ones Displays, characterized in that several Braun tubes for separate recording of the individual electrical measured values provided and their screen images by optical Means are made visible on a common screen.
DET5146D 1944-03-03 1944-03-03 Device for combining several electrical displays Expired DE911517C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DET5146D DE911517C (en) 1944-03-03 1944-03-03 Device for combining several electrical displays

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DET5146D DE911517C (en) 1944-03-03 1944-03-03 Device for combining several electrical displays

Publications (1)

Publication Number Publication Date
DE911517C true DE911517C (en) 1954-05-17

Family

ID=7544895

Family Applications (1)

Application Number Title Priority Date Filing Date
DET5146D Expired DE911517C (en) 1944-03-03 1944-03-03 Device for combining several electrical displays

Country Status (1)

Country Link
DE (1) DE911517C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1623676B1 (en) * 1967-04-15 1971-07-08 Dornier Ag DISPLAY EQUIPMENT, ESPECIALLY FOR AIRCRAFT

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1623676B1 (en) * 1967-04-15 1971-07-08 Dornier Ag DISPLAY EQUIPMENT, ESPECIALLY FOR AIRCRAFT

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