DE510116C - Electric machine for reciprocating motion in which the short-circuited secondary winding of a transformer is movably arranged between the poles of two magnets - Google Patents
Electric machine for reciprocating motion in which the short-circuited secondary winding of a transformer is movably arranged between the poles of two magnetsInfo
- Publication number
- DE510116C DE510116C DEM95784D DEM0095784D DE510116C DE 510116 C DE510116 C DE 510116C DE M95784 D DEM95784 D DE M95784D DE M0095784 D DEM0095784 D DE M0095784D DE 510116 C DE510116 C DE 510116C
- Authority
- DE
- Germany
- Prior art keywords
- magnets
- transformer
- short
- poles
- secondary winding
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K33/00—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system
- H02K33/18—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system with coil systems moving upon intermittent or reversed energisation thereof by interaction with a fixed field system, e.g. permanent magnets
-
- G—PHYSICS
- G04—HOROLOGY
- G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
- G04C3/00—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Reciprocating, Oscillating Or Vibrating Motors (AREA)
Description
angeordnet istis arranged
Den Gegenstand der Erfindung bildet eine elektrische Maschine für hin und her gehende Bewegung, bei welcher die kurzgeschlossene Sekundärwicklung eines Transformators in bekannter Weise zwischen den Polen zweier gleich- oder wechselstromerregter Magnete in axialer Richtung beweglich angeordnet ist. Gemäß der Erfindung besitzen die gleich- oder wechselstromerregten Magnete, deren ErregerspulenThe subject of the invention is an electrical machine for reciprocating Movement in which the short-circuited secondary winding of a transformer in known Way between the poles of two DC or AC magnets in an axial direction Direction is arranged movable. According to the invention have the DC or AC excited Magnets, their excitation coils
ίο auf gesonderten Eisenkernen angeordnet sind, die gleiche Polarität. Da die Feldmagnetwicklungen auf besonderen Magnetpolen angeordnet sind, die nicht vom magnetischen Wechselfluß des Transformators durchflossen werden, können darin keine Induktionsströme auftreten, die über die Stromzuleitung kurzgeschlossen werden und erhebliche Verluste mit sich bringen. Weil sich schließlich die Kurzschlußwicklung des Ankers ständig in einem gleichförmigen Magnetfelde befindet, können darin keine Verluste durch Wirbelströme auftreten.ίο are arranged on separate iron cores, the same polarity. Because the field magnetic windings are arranged on special magnetic poles which are not traversed by the alternating magnetic flux of the transformer no induction currents occur in it, which are short-circuited via the power supply line and entail considerable losses. Because the short-circuit winding of the If the armature is constantly in a uniform magnetic field, there can be no losses in it occur through eddy currents.
In der Zeichnung ist eine im Sinne der Erfindung ausgebildete Maschine, in Abb. 1 in Aufsicht im Schnitt und in Abb. 2 im Längsschnitt, in schematischer Darstellung veranschaulicht. In the drawing is one within the meaning of the invention trained machine, in Fig. 1 in a plan view in section and in Fig. 2 in longitudinal section, illustrated in a schematic representation.
In einem Doppeljoch-Transformator a, b, a mit den Primärspulen c und der Se'kundärspule d, die aus einer Kurzschlußwicklung besteht, sind zwei Magnetpole e eingebaut. Zwischen deren Polen N-N und dem mittleren Joch S bildet sich ein gleichmäßiges unipolares Feld aus, in dem sich die Sekundärwicklung d als Anker hin und her bewegen kann. Two magnetic poles e are built into a double yoke transformer a, b, a with the primary coils c and the secondary coil d, which consists of a short-circuit winding. Between their poles NN and the central yoke S, a uniform unipolar field is formed in which the secondary winding d can move back and forth as an armature.
Wenn die Magnete e mit Gleichstrom erregt werden und den Primärspulen c Wechselstrom zugeführt.wird, schwingt der Ankert mit der Frequenz des Wechselstroms hin und her, und der Apparat kann z. B. als Antriebsmotor für Lautsprechermembranen, Relais usw. benutzt werden, wobei die Elektromagnete durch Stahlmagnete ersetzt werden können.If the magnets e are excited with direct current and alternating current is supplied to the primary coils c, the armature oscillates back and forth at the frequency of the alternating current, and the apparatus can e.g. B. can be used as a drive motor for speaker diaphragms, relays, etc., the electromagnets can be replaced by steel magnets.
Wenn sowohl die Magnete e als auch der Anker i mit Wechselstrom erregt werden, schlägt der Anker nur nach einer Seite aus, und der Apparat kann dann als Bremse, Fernschreiber usw. dienen.If both the magnets e and the armature i are excited with alternating current, the armature only deflects to one side and the apparatus can then serve as a brake, teleprinter, etc.
Wenn die Magnete erregt werden und die Ankerspule d in Schwingungen versetzt wird, entstehen in dieser elektrische Ströme, die auf die Spulen c transformiert werden, und die Maschine wirkt als Dynamo.When the magnets are excited and the armature coil d is made to vibrate, electrical currents are generated in it, which are transformed to the coils c, and the machine acts as a dynamo.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEM95784D DE510116C (en) | Electric machine for reciprocating motion in which the short-circuited secondary winding of a transformer is movably arranged between the poles of two magnets |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEM95784D DE510116C (en) | Electric machine for reciprocating motion in which the short-circuited secondary winding of a transformer is movably arranged between the poles of two magnets |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE510116C true DE510116C (en) | 1930-10-16 |
Family
ID=7323093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEM95784D Expired DE510116C (en) | Electric machine for reciprocating motion in which the short-circuited secondary winding of a transformer is movably arranged between the poles of two magnets |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE510116C (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1005167B (en) * | 1949-10-31 | 1957-03-28 | Siemens Ag | Electric oscillating armature motor |
| DE1005676B (en) * | 1952-08-01 | 1957-04-04 | Susemihl Rolf | Vibration drive for repair devices |
| DE964933C (en) * | 1953-06-04 | 1957-05-29 | Ver Baubeschlag Gretsch Co | Electrodynamic drive for rigid or flexible rods |
| DE972198C (en) * | 1950-01-28 | 1959-07-02 | Heinrich Dipl-Ing Doelz | Electric oscillating drive for encapsulated refrigeration compressors based on the plunger piston principle |
| DE973306C (en) * | 1948-10-02 | 1960-01-14 | Siemens Ag | Electric motor in which a straight movement is achieved through the action of a single-phase alternating field on a short-circuit coil |
| DE1118872B (en) * | 1957-06-22 | 1961-12-07 | Stempel Hermetik G M B H | Electric device for reciprocating drive |
| DE1122153B (en) * | 1958-02-10 | 1962-01-18 | Zd Y V I Plzen Narodnipodnik | Electrodynamic drive device for chisels |
| DE1139575B (en) * | 1957-08-19 | 1962-11-15 | Heinrich Doelz Dipl Ing | Dynamic electromechanical converter |
| DE1254373B (en) * | 1961-11-17 | 1967-11-16 | A V Roe & Co Ltd | Electromagnetic device for converting a rotating or linear movement into an electrical voltage |
-
0
- DE DEM95784D patent/DE510116C/en not_active Expired
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE973306C (en) * | 1948-10-02 | 1960-01-14 | Siemens Ag | Electric motor in which a straight movement is achieved through the action of a single-phase alternating field on a short-circuit coil |
| DE1005167B (en) * | 1949-10-31 | 1957-03-28 | Siemens Ag | Electric oscillating armature motor |
| DE972198C (en) * | 1950-01-28 | 1959-07-02 | Heinrich Dipl-Ing Doelz | Electric oscillating drive for encapsulated refrigeration compressors based on the plunger piston principle |
| DE1005676B (en) * | 1952-08-01 | 1957-04-04 | Susemihl Rolf | Vibration drive for repair devices |
| DE964933C (en) * | 1953-06-04 | 1957-05-29 | Ver Baubeschlag Gretsch Co | Electrodynamic drive for rigid or flexible rods |
| DE1118872B (en) * | 1957-06-22 | 1961-12-07 | Stempel Hermetik G M B H | Electric device for reciprocating drive |
| DE1139575B (en) * | 1957-08-19 | 1962-11-15 | Heinrich Doelz Dipl Ing | Dynamic electromechanical converter |
| DE1122153B (en) * | 1958-02-10 | 1962-01-18 | Zd Y V I Plzen Narodnipodnik | Electrodynamic drive device for chisels |
| DE1254373B (en) * | 1961-11-17 | 1967-11-16 | A V Roe & Co Ltd | Electromagnetic device for converting a rotating or linear movement into an electrical voltage |
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