DE317543C - - Google Patents
Info
- Publication number
- DE317543C DE317543C DENDAT317543D DE317543DA DE317543C DE 317543 C DE317543 C DE 317543C DE NDAT317543 D DENDAT317543 D DE NDAT317543D DE 317543D A DE317543D A DE 317543DA DE 317543 C DE317543 C DE 317543C
- Authority
- DE
- Germany
- Prior art keywords
- plate system
- variometer
- capacitor
- movable plate
- movable
- 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.)
- Active
Links
- 239000003990 capacitor Substances 0.000 claims description 5
- 238000010276 construction Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
- H03J3/00—Continuous tuning
Landscapes
- Near-Field Transmission Systems (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
Description
Es sind bereits Empfangsanordnungen bekannt, die zur Erzielung einer kontinuierlichen großen Wellenskala das bewegliche Plattensystem eines veränderlichen Kondensators benutzen, das nacheinander eine Reihe fester voneinander isolierter Plattensysteme durchläuft, wobei jedes feste Plattensystem mit je einer zusätzlichen Stufe einer Selbstinduktionsspule verbunden ist. There are already receiving arrangements known to achieve a continuous large wave scale use the moving plate system of a variable capacitor, which successively passes through a series of solid, mutually insulated plate systems, each fixed plate system being connected to an additional stage of a self-induction coil.
ίο Gemäß der Erfindung wird eine derartige Schaltung in der Weise verbessert, daß die Selbstinduktionsspulen als Variometer ausgebildet sind, wobei dann die bewegliche Spule mit dem beweglichen Plattensystem der Kondensatoranordnung zwangläufig verbunden ist. Eine derartige Einrichtung besitzt den Vorteil, daß nunmehr die Einstellung der verschiedenen Wellenskalen mit einem einzigen Handgriff ,ausgeführt werden kann.ίο According to the invention, such Circuit improved in such a way that the self-induction coils are designed as variometers are, wherein then the movable coil with the movable plate system of the capacitor arrangement is inevitably connected. Such a device has the advantage that now the setting of the various Wave scales with a single handle.
Auf der Zeichnung ist schemätisch eine dem Erfindungsgedanken Rechnung tragende Schaltung dargestellt. Die Anlage besteht aus den vier festen Kondensatorplatten C1, .C2, C3 und C4, denen je eine Stufe L1, L2, L3 und Z4 einer Selbstinduktionsspule zugeschaltet ist. Mit dem beweglichen Plattensystem C1, ist zwangläufig eine bewegliche Selbstinduktionsspule Z„ verbunden, so daß entsprechend der Verstellung des Plattensystems Cj. auch das Variometer L1, L2, Ls, Z4, Lv ■ verstellt wird.The drawing schematically shows a circuit that takes account of the concept of the invention. The system consists of the four fixed capacitor plates C 1 , C 2 , C 3 and C 4 , each of which is connected to a stage L 1 , L 2 , L 3 and Z 4 of a self-induction coil. With the movable plate system C 1 , a movable self-induction coil Z "is inevitably connected, so that according to the adjustment of the plate system Cj. the variometer L 1 , L 2 , L s , Z 4 , L v ■ is also adjusted.
Selbstverständlich kann die konstruktive Ausführung der Verbindung zwischen dem beweglichen Plattensystem C„ und der Spule L„ beliebig ausgestaltet sein.Of course, the construction of the connection between the movable plate system C ″ and the coil L ″ can be designed as desired.
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE317543C true DE317543C (en) |
Family
ID=570190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT317543D Active DE317543C (en) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE317543C (en) |
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0
- DE DENDAT317543D patent/DE317543C/de active Active
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