DE749186C - Gimbal mounted gyro - Google Patents
Gimbal mounted gyroInfo
- Publication number
- DE749186C DE749186C DES120661D DES0120661D DE749186C DE 749186 C DE749186 C DE 749186C DE S120661 D DES120661 D DE S120661D DE S0120661 D DES0120661 D DE S0120661D DE 749186 C DE749186 C DE 749186C
- Authority
- DE
- Germany
- Prior art keywords
- gyro
- axis
- gimbal mounted
- cardan axis
- device housing
- 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
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C19/00—Gyroscopes; Turn-sensitive devices using vibrating masses; Turn-sensitive devices without moving masses; Measuring angular rate using gyroscopic effects
- G01C19/02—Rotary gyroscopes
- G01C19/04—Details
- G01C19/30—Erection devices, i.e. devices for restoring rotor axis to a desired position
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Gyroscopes (AREA)
Description
Die Erfindung bezieht sich auf kardanisch gelagerte Kreisel mit einer im Gerätegehäuse fest angeordneten Stromspule, die den einen Teil eines elektromagnetischen Momenterzeugers zur Ausübung von Drehmomenten auf die innere Kardanachse darstellt. Der Vorteil dieser bekannten Anordnung besteht darin, daß sie die Ausübung von Drehmomenten um die innere Kardanachse unter Verwendung einer gehäusefesten Spule im Gegensatz zu den üblicherweise auf dem Kardanring angeordneten Spulen ermöglicht und daß daher die Zuführung des Stroms über die Kardanachsen vermieden wird. Allerdings ist der Schwenkbereich, innerhalb dessen der Drehmomenterzeuger mit gehäusefester Spule in der bekannten Anordnung wirksam bleibt, sehr gering. Aus diesem Grunde hat auch diese Anordnung in neueren Kreiselgeräten keine Bedeutung erlangt.The invention relates to gyro-mounted gyroscopes with a in the device housing fixedly arranged current coil, which is part of an electromagnetic Represents torque generator for exerting torques on the inner cardan axis. The advantage of this known arrangement is that it allows the application of torques as opposed to the inner gimbal axis using a coil fixed to the housing to the coils usually arranged on the gimbal ring and that therefore the supply of current via the cardan axles is avoided. However, it is Swivel range within which the torque generator with the coil fixed to the housing remains effective in the known arrangement, very low. For this reason also has this arrangement is of no importance in newer gyroscopes.
Die Erfindung stellt sich die Aufgabe, unter Ausnutzung der Vorteile des bekannten Kreisels den Bereich der Wirksamkeit für den Drehmomenterzeuger zu vergrößern. Dies gelingt dadurch, daß gemäß der Erfindung die im Gerätegehäuse feste Spule koaxial zur äußeren Kardanachse angeordnet ist und vorzugsweise kreisförmig verlaufende Windungen aufweist.The object of the invention is to utilize the advantages of the known gyroscope the area of effectiveness for the torque generator enlarge. This is achieved in that, according to the invention, the fixed in the device housing Coil is arranged coaxially to the outer cardan axis and preferably circular has running turns.
In der Zeichnung ist ein Ausführungsbeispiel der Erfindung an einem Kurskreisel dargestellt.In the drawing, an embodiment of the invention is on one Heading top shown.
Mit a ist die Umlaufachse eines in beliebiger Weise angetriebenen Kreisels bezeichnet. Er ist in einem Gehäuse 3 untergebracht, das mittels der Welle .I in einem Kardanring 5 gelagert ist. Der Kardanring selbst wird mit Hilfe der Welle 6 von flugzeugfesten Lagern getragen. Die Achse der Welle .f bildet die innere, diejenige der Welle 6 die äußere Kardanachse des Kreisels. Auf der Welle .1 sitzen permanente Magnete 7, die sich innerhalb einer Ringspule 8, die flugzeugfest und koaxial zur äußeren Kardanachse angeordnet ist. bewegen können.With a, the axis of rotation is a driven in any way Called gyroscope. It is housed in a housing 3, which by means of the shaft .I is mounted in a gimbal ring 5. The gimbal itself is made with the help of the Shaft 6 carried by bearings fixed to the aircraft. The axis of the shaft .f forms the inner, that of the shaft 6 is the outer cardan axis of the gyro. Sit on the shaft .1 permanent magnets 7, which are located within a ring coil 8, which is aircraft-proof and is arranged coaxially to the outer cardan axis. can move.
Soll der Kurskreisel im Azimut verstellt «-erden, so wird ein Strom durch die Spule 5 geschickt. Das entstehende elektromagnetische Feld übt auf die Magnete 7 und damit auf den Kreisel ein Drehmoment um die innere Kardanachse aus, so daß der Kreisel um die äußere Kardanachse präzediert. Der Strom durch die Spule S kann dabei selbsttätig durch einen den Kreisel im Azimut überwachenden Magnetkompaß ausgelöst werden.If the heading gyro is to be adjusted in azimuth, a current is generated sent through the coil 5. The resulting electromagnetic field exerts on the Magnets 7 and thus a torque on the gyroscope around the inner cardan axis, so that the top precesses around the outer cardan axis. The current through the coil S can thereby automatically by a magnetic compass that monitors the gyro in azimuth to be triggered.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES120661D DE749186C (en) | 1935-12-04 | 1935-12-04 | Gimbal mounted gyro |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES120661D DE749186C (en) | 1935-12-04 | 1935-12-04 | Gimbal mounted gyro |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE749186C true DE749186C (en) | 1953-02-09 |
Family
ID=7535284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DES120661D Expired DE749186C (en) | 1935-12-04 | 1935-12-04 | Gimbal mounted gyro |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE749186C (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE298514C (en) * | ||||
| DE585697C (en) * | 1932-05-26 | 1934-02-22 | Alfred J Amsler | Device for measuring inclinations on moving vehicles by means of an electro-magnetically controlled gyro, in particular for recording the elevation of railroad tracks |
-
1935
- 1935-12-04 DE DES120661D patent/DE749186C/en not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE298514C (en) * | ||||
| DE585697C (en) * | 1932-05-26 | 1934-02-22 | Alfred J Amsler | Device for measuring inclinations on moving vehicles by means of an electro-magnetically controlled gyro, in particular for recording the elevation of railroad tracks |
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