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DE813730C - AC motor with extra-low voltage winding in the stand and with starting device in the running circuit - Google Patents

AC motor with extra-low voltage winding in the stand and with starting device in the running circuit

Info

Publication number
DE813730C
DE813730C DEP46368A DEP0046368A DE813730C DE 813730 C DE813730 C DE 813730C DE P46368 A DEP46368 A DE P46368A DE P0046368 A DEP0046368 A DE P0046368A DE 813730 C DE813730 C DE 813730C
Authority
DE
Germany
Prior art keywords
motor
low voltage
extra
stand
voltage 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
Application number
DEP46368A
Other languages
German (de)
Inventor
Hans Schaper
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.)
Anker Werke AG
Original Assignee
Anker Werke AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Anker Werke AG filed Critical Anker Werke AG
Priority to DEP46368A priority Critical patent/DE813730C/en
Application granted granted Critical
Publication of DE813730C publication Critical patent/DE813730C/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K27/00—AC commutator motors or generators having mechanical commutator
    • H02K27/20—Structural association with a speed regulating device

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor And Converter Starters (AREA)

Description

Bei denjenigen Wechselstrommotoren, bei dienen die Möglichkeit besteht, im Ständer eine Kleinspannung für Licht oder andere Zwecke vom Motor abzunehmen, kann die Kleinspannung nur bei eingeschaltetem Ständer abgenommen werden. Es ist dabei schon ein Wechselstrommotor mit Kurzschlußläufer bekanntgeworden, bei dem es auch möglich ist, die Kleinspannung abzunehmen, während der Motor nicht läuft. Diese Möglichkeit beschränkt sich jedoch nur auf Motoren in Sonderausführung nach dem Manteltyp.For those AC motors where there is the possibility of take a low voltage for light or other purposes from the motor in the stand, the low voltage can only be removed when the stand is switched on. It is while an AC motor with squirrel cage has already become known in which it is also possible to remove the extra-low voltage while the motor is not running. However, this option is only limited to motors in special designs the coat type.

Die vorliegende Erfindung löst die gleiche Aufgabe bei nicht mit Kurzschlußläufern ausgerüsteten Motoren, indem gemäß der Erfindung getrennte Schalteinrichtungen für die Ständerwicklung und für den Läufer vorgesehen werden.The present invention solves the same problem with non-squirrel cage rotors Equipped motors by separate switching devices for according to the invention the stator winding and provided for the rotor.

Die Zeichnung zeigt als Ausführungsbeispiel einen intermittierend laufenden Repulsionsmotor mit der Ständerarbeitswicklung A, deren Anschlußklemmen U, V und dem Schalter S. B ist die Kleinspannungswicklung mit den Klemmen u1 und v1. Im Läuferkreis liegt der Regulieranlasstr R, durch dessen Einrücken der Motor in Betrieb gesetzt wird. Die Kleinspannung steht also auch bei stillstehendem Motor zur Verfügung.The drawing shows an intermittent exemplary embodiment running repulsion motor with the stator working winding A, its terminals U, V and the switch S. B is the extra-low voltage winding with terminals u1 and v1. The regulating starter R is located in the rotor circuit, and the motor is activated when it is engaged is put into operation. The extra-low voltage is also available when the motor is at a standstill to disposal.

Claims (1)

PATENTANSPRUCH: Wechselstrommotor mit Kleinspannungswicklung im Ständer und mit Anla.Bvorrichtung im Läuferkreis, dadurch gekennzeichnet, daß ge- 3o trennte Schalteinrichtungen (Schalter S und Anlaßschalter R) für die Ständerwicklung und für den Läuferkreis vorgesehen sind. Angezogene Druckschriften: 35 Deutsche Patentschriften Nr. 708504, 660767. PATENT CLAIM: AC motor with low voltage winding in the stator and with system device in the rotor circuit, characterized in that separate switching devices (switch S and starter switch R) are provided for the stator winding and for the rotor circuit. Cited publications: 35 German patents nos. 708504, 660767.
DEP46368A 1949-06-21 1949-06-21 AC motor with extra-low voltage winding in the stand and with starting device in the running circuit Expired DE813730C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEP46368A DE813730C (en) 1949-06-21 1949-06-21 AC motor with extra-low voltage winding in the stand and with starting device in the running circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEP46368A DE813730C (en) 1949-06-21 1949-06-21 AC motor with extra-low voltage winding in the stand and with starting device in the running circuit

Publications (1)

Publication Number Publication Date
DE813730C true DE813730C (en) 1951-09-17

Family

ID=7381648

Family Applications (1)

Application Number Title Priority Date Filing Date
DEP46368A Expired DE813730C (en) 1949-06-21 1949-06-21 AC motor with extra-low voltage winding in the stand and with starting device in the running circuit

Country Status (1)

Country Link
DE (1) DE813730C (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1013356B (en) * 1955-09-10 1957-08-08 Loher & Soehne G M B H Transformer arrangement in compounded three-phase generators
DE1133457B (en) * 1953-11-23 1962-07-19 Licentia Gmbh Starting device for single-phase AC induction motors
DE976338C (en) * 1951-08-07 1963-07-11 Hermann Papst Motorized drive for sound recording devices
DE1176268B (en) * 1953-12-21 1964-08-20 Licentia Gmbh Device for increasing the tightening torque of Ferrari engines

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE660767C (en) * 1934-04-04 1938-06-02 Sebastian Seitner Single-phase AC motor, in which an additional secondary winding is arranged to feed consumers with reduced voltage
DE708504C (en) * 1937-12-10 1941-07-23 Georgii Elektro Motoren Appbau Asynchronous motor for sewing machine drives or similar drives with low voltage tapping of the primary winding for lighting purposes

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE660767C (en) * 1934-04-04 1938-06-02 Sebastian Seitner Single-phase AC motor, in which an additional secondary winding is arranged to feed consumers with reduced voltage
DE708504C (en) * 1937-12-10 1941-07-23 Georgii Elektro Motoren Appbau Asynchronous motor for sewing machine drives or similar drives with low voltage tapping of the primary winding for lighting purposes

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE976338C (en) * 1951-08-07 1963-07-11 Hermann Papst Motorized drive for sound recording devices
DE1133457B (en) * 1953-11-23 1962-07-19 Licentia Gmbh Starting device for single-phase AC induction motors
DE1176268B (en) * 1953-12-21 1964-08-20 Licentia Gmbh Device for increasing the tightening torque of Ferrari engines
DE1013356B (en) * 1955-09-10 1957-08-08 Loher & Soehne G M B H Transformer arrangement in compounded three-phase generators

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