DE533055C - Variometer - Google Patents

Variometer

Info

Publication number
DE533055C
DE533055C DENDAT533055D DE533055DD DE533055C DE 533055 C DE533055 C DE 533055C DE NDAT533055 D DENDAT533055 D DE NDAT533055D DE 533055D D DE533055D D DE 533055DD DE 533055 C DE533055 C DE 533055C
Authority
DE
Germany
Prior art keywords
winding
variometer
coupling
windings
inductance
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
DENDAT533055D
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.)
Siemens and Halske AG
Siemens AG
Original Assignee
Siemens and Halske AG
Siemens AG
Publication date
Application granted granted Critical
Publication of DE533055C publication Critical patent/DE533055C/en
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F21/00Variable inductances or transformers of the signal type
    • H01F21/005Inductances without magnetic core

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Measurement Of Resistance Or Impedance (AREA)

Description

Variometer Im Hauptpatent ist ein Variometer, bei dem die eine Wicklung zwischen zwei Teile der anderen Wicklung geschaltet ist, beschrieben, bei dem von beiden Wicklungen je ein Teil für Ankopplungszwecke benutzt ist,. derart, daß sich bei Vergrößerung oder Verkleinerung der Gesamtinduktivität auch die Kopplungsinduktivität vergrößert bzw. verkleinert.Variometer The main patent is a variometer with one winding is connected between two parts of the other winding, described in which of a part is used for coupling purposes in each of the two windings. such that if the total inductance is increased or decreased, so does the coupling inductance enlarged or reduced.

Diese Anordnung erweist sich als besonders wirksam, wenn der Wicklungssinn bzw. die Schaltung der Spulen gemäß der Erfindung derart gewählt wird, daß diejenigen Teile der festen und drehbaren Wicklung, die die Kopplungsspule bilden, dann voneinander entfernt stehen, wenn die Induktivität des Variometers ihr Maximum erreicht.This arrangement proves to be particularly effective when the winding sense or the circuit of the coils according to the invention is chosen such that those Parts of the fixed and rotatable winding that form the coupling coil are then separated from each other stand away when the inductance of the variometer is at its maximum.

In den Abb. -i und 2 sind zwei Ausfüh; rungsbeispiele der Erfindung dargestellt. Die drehbare Wicklung besteht aus den beiden Hälften i und 3, während die feste Wicklung von den Hälften 2 und ¢ gebildet wird. Als Kopplungsspule kann entweder das Windungspaar i und 2 oder das Paar 3 und dienen. Die Zuführungen 5, 6 und 7 dienen zum Anschließen des Variometers an elektrische Schaltungen.In Figs. -I and 2 are two versions; examples of the invention shown. The rotatable winding consists of the two halves i and 3, while the solid winding is formed by halves 2 and ¢. Can be used as a coupling coil either the pair of turns i and 2 or the pair of 3 and serve. The feeders 5, 6 and 7 are used to connect the variometer to electrical circuits.

In der Abb. i ist der Windungssinn so gewählt, daß die festen und drehbaren Wicklungen von dem z. B. bei 6 eintretenden Strom in entgegengesetzter Richtung durchflossen werden, wenn i bei 2 liegt. In der Anordnung der Abb. 2 ist der Windungssinn der beweglichen Wicklung entgegengesetzt dem in Abb. i dargestellten; aber die bewegliche Wicklung. ist an die beiden anderen Zuführungen der festen Wicklung geschaltet, so da.ß auch hier der Strom die Wicklung in entgegengesetzten Richtungen durchfließt, yvenn i bei 2 liegt.In Fig. I the winding direction is chosen so that the fixed and rotatable windings from the z. B. at 6 entering current in opposite Direction when i is at 2. In the arrangement of Fig. 2 is the direction of winding of the movable winding opposite to that shown in Fig. i; but the moving winding. is to the other two leads of the fixed winding switched, so that here too the current traverses the winding in opposite directions flows through, yvenn i is at 2.

Es zeigt sich, daß die Konstanz des Verhältnisses von Kopplungsinduktivität zur Gesa;mtinduktivität mit den neuen Anordnungen besonders günstig ist, was seine Ursache darin hat, daß das Maximum der Kopplungsinduktivität dann erreicht wird, wenn der Spulenteil i entfernt vön 2 liegt.It shows that the constancy of the ratio of coupling inductance to the total inductance with the new arrangements is what his The reason for this is that the maximum coupling inductance is then reached when the coil part i is distant from 2.

Claims (1)

PATENTANSPRUCIH:- Variometer nach Patent 521319, gekennzeichnet durch einen derartigen Wicklungssinn bzw. eine derartige Schaltung der Wicklungen, daß die Kopplungs- wie auch die Gesamtinduktivität ihr Maximum erreicht, wenn diejenigen Teile der beweglichen und festen Wicklungen, die die Kopplungsspule bilden, voneinander entfernt stehen. PATENT CLAIM: - Variometer according to patent 521319, characterized by such a winding sense or such a circuit of the windings that the coupling as well as the total inductance reaches its maximum when those parts of the movable and fixed windings that form the coupling coil are at a distance from each other .
DENDAT533055D Variometer Expired DE533055C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE533055T

Publications (1)

Publication Number Publication Date
DE533055C true DE533055C (en) 1931-09-14

Family

ID=6555822

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT533055D Expired DE533055C (en) Variometer

Country Status (1)

Country Link
DE (1) DE533055C (en)

Similar Documents

Publication Publication Date Title
DE533055C (en) Variometer
DE737878C (en) Choke coil used for high-frequency interference suppression
DE708537C (en) Single phase induction motor
DE616529C (en) Series resonance circuit, whose inductive conductors simultaneously form the allocation of its capacitance (winding capacitor)
AT144526B (en) Variable self-induction iron coil.
DE577650C (en) Magnetic coil for large currents, which consists of several concentrically arranged partial coils with common supply or discharge lines
DE701286C (en) High-frequency variometer with movable high-frequency iron core
AT113243B (en) Circuit device for taking a large number of voltage stages from a step transformer with a small number of stages.
DE321606C (en) Winding arrangement for single-phase high-voltage transformers and reactors with two wound legs
DE496253C (en) Procedure for switching the taps on step transformers
AT120771B (en) Device for reversing multi-phase induction motors fed from a single-phase network.
AT147923B (en) High frequency inductance device tunable with ground core.
DE713205C (en) Ring transformer, especially ring transformer in economy circuit, with coarse and fine control on the secondary side
DE570035C (en) Frequency relay with two movably interacting windings, one of which is parallel to a capacitor, while the other is in series with the oscillating circuit formed in this way
DE745566C (en) Filter arrangement, in particular for use in electrical switches in wire radio systems
AT85692B (en) Coil for telephone lines loaded with self-induction in double voice circuits.
AT129941B (en) Variometer.
DE934180C (en) Electric machine with distributed DC excitation winding
DE492873C (en) Device for establishing a zero point that can be tapped in three-phase networks for the connection of zero point choke coils
DE714858C (en) Commutator winding for DC or AC commutator machines
AT54771B (en) Protection device for AC power distribution systems.
DE465429C (en) Arrangement for simultaneous inductive loading of trunk and quad lines for telephone purposes
DE675908C (en) Circuit arrangement for sound recording devices
DE678203C (en) Choke coil
AT99508B (en) Earth fault current extinguishing device for high voltage lines.