AT70634B - Ammeter for high frequency currents based on the induction principle. - Google Patents
Ammeter for high frequency currents based on the induction principle.Info
- Publication number
- AT70634B AT70634B AT70634DA AT70634B AT 70634 B AT70634 B AT 70634B AT 70634D A AT70634D A AT 70634DA AT 70634 B AT70634 B AT 70634B
- Authority
- AT
- Austria
- Prior art keywords
- ammeter
- frequency currents
- induction principle
- high frequency
- currents based
- Prior art date
Links
Landscapes
- Transformers For Measuring Instruments (AREA)
Description
<Desc/Clms Page number 1>
EMI1.1
EMI1.2
<Desc/Clms Page number 2>
liegen. Die Halbkreise bilden mit den achsparallelen Streifen eine einzige kurzgeachlossenc Windung, welche in iSQ1ieremler Weise von der'Achse , getragen wird. Je nachdem die beiden Halbkreise der Kurzschlusswindullg auf derselben Seite oder auf verschiedenen Seiten von der
EMI2.1
die Pfeile angedeuteten Sinne angeordnet sein ;
es ist dann das durch das Stammpatent angegebene Merkmal für die Einrichtung der Spulen erfüllt, denn der Koeffizient der gegenseitigen Induktion der Halbkreise zu den kreisförmigen Teilen der festen Spule ist so gut wie konstant, während der gegenseitige Induldionskoefnzient zwischen den achsparallelen Teilen des Systems mit dem Ausschlagwinkel stark veränderlich ist.
Diese Ausführungsform des Systems besitzt, erhebliche Vorteile, insofern als die Bauart des Spulenträgers für die feste Spule sehr einfach und es ausserordentlich wertvoll ist, dass das ganze bewegliche System ohne Lösung einer Kurzschlusswindung von der Achse aus dem Messgerät genommen werden kann. Die Rollen der festen und beweglichen Spule können auch vertauscht werden.
PATENTANSPRÜCHE : 1. Auf dem Induktionsprinzip beruhender Strommesser für Hochfrequenzströme nach Patent Nr. 67592, dadurch gekennzeichnet, dass die feste Feldspule aus zwei sich kreuzenden Spulen mit in Reihe geschalteten Windungen gebildet ist, während das bewegliche System aus einem gegen die festen Spulen geneigten Kurzschlussring besteht, der so angeordnet ist, dass die
EMI2.2
Spulen bei der Drehung konstant oder nahezu konstant bleibt.
**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.
<Desc / Clms Page number 1>
EMI1.1
EMI1.2
<Desc / Clms Page number 2>
lie. Together with the axially parallel strips, the semicircles form a single short-ended turn, which is carried by the axis in the same way as possible. Depending on the two semicircles of the short circuit winding on the same side or on different sides of the
EMI2.1
the arrows indicated senses be arranged;
the characteristic for the installation of the coils is then fulfilled, as the coefficient of mutual induction of the semicircles to the circular parts of the fixed coil is as good as constant, while the mutual induldion coefficient between the axially parallel parts of the system with the deflection angle is highly changeable.
This embodiment of the system has considerable advantages in that the design of the coil carrier for the fixed coil is very simple and it is extremely valuable that the entire movable system can be removed from the measuring device without loosening a short-circuit winding from the axis. The roles of the fixed and moving spools can also be interchanged.
PATENT CLAIMS: 1. Ammeter based on the induction principle for high-frequency currents according to patent no. 67592, characterized in that the fixed field coil is formed from two intersecting coils with series-connected turns, while the movable system consists of a short-circuit ring inclined towards the fixed coils that is arranged so that the
EMI2.2
Coil remains constant or almost constant during rotation.
** WARNING ** End of DESC field may overlap beginning of CLMS **.
Claims (1)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE70634X | 1913-06-04 | ||
AT67592D AT67592B (en) | 1912-10-10 | 1913-10-07 | Ammeter for high frequency currents based on the induction principle. |
Publications (1)
Publication Number | Publication Date |
---|---|
AT70634B true AT70634B (en) | 1915-12-10 |
Family
ID=25603301
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT70634D AT70634B (en) | 1913-06-04 | 1914-05-08 | Ammeter for high frequency currents based on the induction principle. |
Country Status (1)
Country | Link |
---|---|
AT (1) | AT70634B (en) |
-
1914
- 1914-05-08 AT AT70634D patent/AT70634B/en active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE2163696C3 (en) | Electromagnetic filter | |
DE344726C (en) | Rotating rectifier arrangement with reactance coil in the rectifier circuits | |
AT70634B (en) | Ammeter for high frequency currents based on the induction principle. | |
DE505908C (en) | Choke coil with iron core and superimposed adjustable auxiliary magnetization | |
DE577650C (en) | Magnetic coil for large currents, which consists of several concentrically arranged partial coils with common supply or discharge lines | |
AT67084B (en) | Cooling device for magnet windings. | |
DE399958C (en) | Ratio meter with relay for alternating current | |
AT73226B (en) | Single-line transformer. | |
AT96444B (en) | Electromagnetic high current switch. | |
DE346634C (en) | Arrangement for determining the distance between flat turns or groups of turns in electrical coils | |
DE624065C (en) | Low capacity cylinder inductor | |
AT61643B (en) | Electromagnetic current limiter. | |
DE678203C (en) | Choke coil | |
DE321606C (en) | Winding arrangement for single-phase high-voltage transformers and reactors with two wound legs | |
DE480354C (en) | Armature intended for electrical remote indicators, consisting of several coils fixed between opposite poles on a common shaft | |
AT205589B (en) | Arrangement for preventing discharges in the event of surge voltage along the high-voltage winding of a transformer made up of disc coils | |
DE367778C (en) | Induction counter with current and voltage drive core on different sides of the drive pulley | |
AT151240B (en) | Movable core for transformers and reactors. | |
DE357716C (en) | Ignition apparatus for internal combustion engines | |
AT77993B (en) | Ferraris meter with magnetic shunt to the main current magnet. | |
AT160110B (en) | Three-phase transformer with adjustable spread. | |
DE682379C (en) | Single-phase regulating transformer | |
AT27265B (en) | Relay. | |
AT60846B (en) | Equipment on X-ray machines to draw the electricity. | |
AT84738B (en) | Motor travel for Ferrari gauges. |