DE1746613U - SINGLE-PHASE SMALL MOTOR WITH A SHORT-CLOSED AUXILIARY WINDING OPPOSED TO THE MAIN WINDING. - Google Patents

SINGLE-PHASE SMALL MOTOR WITH A SHORT-CLOSED AUXILIARY WINDING OPPOSED TO THE MAIN WINDING.

Info

Publication number
DE1746613U
DE1746613U DE1957E0009669 DEE0009669U DE1746613U DE 1746613 U DE1746613 U DE 1746613U DE 1957E0009669 DE1957E0009669 DE 1957E0009669 DE E0009669 U DEE0009669 U DE E0009669U DE 1746613 U DE1746613 U DE 1746613U
Authority
DE
Germany
Prior art keywords
auxiliary winding
short
small motor
winding
wire
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
DE1957E0009669
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.)
ELEKTRO WERK EBELING
Original Assignee
ELEKTRO WERK EBELING
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 ELEKTRO WERK EBELING filed Critical ELEKTRO WERK EBELING
Priority to DE1957E0009669 priority Critical patent/DE1746613U/en
Publication of DE1746613U publication Critical patent/DE1746613U/en
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H73/00Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
    • H01H73/60Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism cartridge type, e.g. screw-in cartridge

Landscapes

  • Windings For Motors And Generators (AREA)

Description

Einphasen-Kleim&otor mit einer gegenüber der Hauptwicklung : versetzten,kurzgeschlossenen ilfswicklung* ------- mit gegenüber der RauDtlvjioklUng versetzter Hiflswioklung sind in verschiedenen Ausführungen formen bekannte darunter solche mit induktiver Hilfawictelung und Fliehkraftschalter oder kapazitiver Hilfswicklung und Kondensator, Beide Arten von Hilfswicklungen verteuern die Herstellung der Motoren beträchtlich. Man hat auch schon vorgeschlagen, Binphasesmotoren mit einer in sich kurzgeschlossenen Hilfswicklung zu versehen aber auch durch solche Hilfswioklungen werden die Her- stellungskosten von Einphasen-Motoren nicht unwesentlich erhöht. Nach der verliegenden Neuerung besteht die Eilfswicklung nur aus einer oder einigen Drahtwindungen beträchtlichen Quer- p schnitts(etwa 4 b1s 6 mm2) ; die am Anfang und Ende kurz. geschlossen sind. Die Anordnung wird dabei zweckmäßig so getroffen daß in die in Frage kommenden Ständernuten nur jeweils ein einziger Draht eingelegt zu werden brauchte d. h. bei einer aus drei Windungen bestehenden Hilfswicklung wird in 6 Ständernuten je ein Draht eingelegt. Single-phase glue & otor with one opposite the main winding: offset, short-circuited auxiliary winding * ------- with opposite the RauDtlvjioklUng offset help are in different designs form well-known ones including those with inductive auxiliary indexing and centrifugal switch or capacitive auxiliary winding and capacitor, both types of auxiliary windings make the production of motors considerably more expensive. It has also been suggested to use bin-phase motors to provide an internally short-circuited auxiliary winding but also through such auxiliary conflicts the origins The cost of producing single-phase motors is not insignificant elevated. According to the present innovation, the emergency winding only exists from one or a few turns of wire considerable transverse p section (about 4 b1s 6 mm2); the short at the beginning and the end. are closed. The arrangement is expediently made so that only a single wire needs to be inserted into each of the stator slots in question, ie with an auxiliary winding consisting of three turns, one wire is inserted into each of 6 stator slots.

Die so ausgebildete Hilfswicklung läßt sich wesentlich einfachen und billiger herstellen und montieren als die bisher gebräuchlichen Hilfswicklungen, die durchweg aus einer größeren Anzahl Drahtwindungen relativ geringen Querschnittes bestehen* Es wird somit durch die Neuerung eine betrachte liche Verbilligung in der Herstellung und der Montage von Einphasen-Motoren erhielt.The auxiliary winding formed in this way can be considerably simple and manufacture and assemble cheaper than before common Auxiliary windings that consist of a larger number of wire windings are relatively small Cross-section exist * The innovation means that the price is considerable received in the manufacture and assembly of single-phase motors.

1) In der Zeichnung ist die Neuerung beispielsweise veranschaulichte Es zeigen : Fig. 1 Die Anordnung einer aus drei Windungen bestehenden, kurzgeschlossenen Hilfswicklung in den Ständernuten eines Einphasen-Motors, Fig. 2 eine andere Ausführungsform der Hilfswicklung.1) In the drawing, the innovation is illustrated as an example They show: FIG. 1 the arrangement of a short-circuited one consisting of three windings Auxiliary winding in the stator slots of a single-phase motor, FIG. 2 shows another embodiment the auxiliary winding.

Bei der Ausführungsform nach Fig, 1 besteht die Hafswicklung a aus insgesamt drei Windungen, die aus einem Stück Draht von etwa 6 bis 8 mm2 gebogen und im Punkt b miteinander verschweiß sind. Der Draht ist dabei so gebogen, daß in die für die Hilfswioklung in Frage kommenden Nuten des Ständerpaketes c jeweils nur ein einiger Draht eingelegt zu werden braucht, wie es in Fig. 1 veranschaulicht worden ist. Fig. 2 zeigt eine Ausührunsform, bei welcher di Hilfswick- lung aus drei völlig getrennt hergestellten, in sich geschlossenen Drahtrahmen a1, a2 und a3 besteht. Auch diese Drahtrahmen sind so bemessen, daß immer nur ein einziger Draht der Hilfswicklung in einer Ständernute liegt.In the embodiment according to FIG. 1, the main winding a consists of a total of three turns which are bent from a piece of wire of approximately 6 to 8 mm 2 and welded to one another at point b. The wire is bent in such a way that only a few wires need to be inserted into each of the grooves in the stator package c that are suitable for the auxiliary winding, as has been illustrated in FIG. Fig. 2 shows an embodiment in which the auxiliary winding ment consists of three completely separately manufactured, self-contained wire frames a1, a2 and a3. These wire frames are also dimensioned so that only a single wire of the auxiliary winding is located in a stator slot.

Naturgemäß sind die Ausführungsmöglichkeiten der Erfindung durch die dargestellten Ausführungsbeispiele nicht erschöpft.Naturally, the implementation options of the invention by illustrated embodiments are not exhausted.

So ist es beispielsweise möglich, als Hilfswicklung nur eine einzige oder zwei Drahtwindungen nach Fig. 1 oder 2 vorzusehen, wie es auch möglich ist, für die hilfsphase mehr als drei Wicklungen zu verwenden.For example, it is possible to use only one auxiliary winding or to provide two wire windings according to Fig. 1 or 2, like it too it is possible to use more than three windings for the auxiliary phase.

Für jeden Einphasen-Motor werden in bekannter Weise zweiHilfswicklungen der dargestellten) beschriebenen Art benötigt, die um 1800 gegeneinander versetzt im Ständer des Motors angeornet werden.For any single-phase motor, these are used in a known manner two auxiliary windings of the one shown) Kind, which are offset against each other by 1800 in the stator of the motor.

Claims (3)

S 0 hut z ans p r ü ehe Schutansprüche 1. Einphasen-Kleims. otor mit einer gegenüber der Haupt- wicklungversetzten, kurzgeschlossenen Eilfswicklung dadurch gekennzeichnete daß die Eilfswicklung aus nur einer oder einigen Drahtwindungen beträchtlichen Quer- 9 schnittes (etwa 6 bis 8 mm2) besteht.
S 0 hat to test before Protection claims 1. Single phase glue. otor with one opposite the main offset, short-circuited auxiliary winding characterized in that the auxiliary winding from only one or a few turns of wire considerable transverse 9 cut (about 6 to 8 mm2).
2. Einphasen-Kleinmotor nach Anspruch 1, dadurch gekennzeichnet, daß die Hilfswicklung aus einem zu zwei oder mehreren rechteckigen Rahmen gebogenen StUck Draht besteht, dessen Anfang und Ende miteinander verschweißt sind.2. Single-phase small motor according to claim 1, characterized in that the auxiliary winding bent from one to two or more rectangular frames Piece of wire is made, the beginning and end of which are welded together. 3. Einphasen-Kleinmotor nach Anspruch 1, dadurch gekennzeichnet, daß die Hilfswicklung aus einem oder mehreren, in sich geschlossenen, aber voneinander unabhängigen Drahtrahmen (a< a ? und a ?) besteht.
3. Single-phase small motor according to claim 1, characterized in that the auxiliary winding consists of one or more, self-contained, but independent of one another Wire frame (a <a? And a?) Consists.
DE1957E0009669 1957-04-06 1957-04-06 SINGLE-PHASE SMALL MOTOR WITH A SHORT-CLOSED AUXILIARY WINDING OPPOSED TO THE MAIN WINDING. Expired DE1746613U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE1957E0009669 DE1746613U (en) 1957-04-06 1957-04-06 SINGLE-PHASE SMALL MOTOR WITH A SHORT-CLOSED AUXILIARY WINDING OPPOSED TO THE MAIN WINDING.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1957E0009669 DE1746613U (en) 1957-04-06 1957-04-06 SINGLE-PHASE SMALL MOTOR WITH A SHORT-CLOSED AUXILIARY WINDING OPPOSED TO THE MAIN WINDING.

Publications (1)

Publication Number Publication Date
DE1746613U true DE1746613U (en) 1957-06-13

Family

ID=32741217

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1957E0009669 Expired DE1746613U (en) 1957-04-06 1957-04-06 SINGLE-PHASE SMALL MOTOR WITH A SHORT-CLOSED AUXILIARY WINDING OPPOSED TO THE MAIN WINDING.

Country Status (1)

Country Link
DE (1) DE1746613U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2555373A1 (en) * 1983-11-18 1985-05-24 Dowty Fuel Syst Ltd ALTERNATOR HAVING A PERMANENT MAGNET ROTOR AND A DEVICE FOR CONTINUED OPERATION IN THE EVENT OF A FAILURE IN A STATOR WINDING

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2555373A1 (en) * 1983-11-18 1985-05-24 Dowty Fuel Syst Ltd ALTERNATOR HAVING A PERMANENT MAGNET ROTOR AND A DEVICE FOR CONTINUED OPERATION IN THE EVENT OF A FAILURE IN A STATOR WINDING

Similar Documents

Publication Publication Date Title
DE1746613U (en) SINGLE-PHASE SMALL MOTOR WITH A SHORT-CLOSED AUXILIARY WINDING OPPOSED TO THE MAIN WINDING.
DE2014561A1 (en) Alternator
DE2033235A1 (en) Method for attaching stator or Rotor iron and iron to carry out the process
DE943137C (en) Slot insulation in electrical machines
DE629761C (en) Process for the manufacture of capacitors with wire winding
DE471253C (en) Cigarette pack
DE735430C (en) Goniometer arrangement for direction finding purposes
DE749244C (en) High voltage transformer
DE909224C (en) Bar winding, the coil sides of which consist of flat bars and whose end connections are created by bending the slotted bar ends
DE709879C (en) Ski body glued together from several layers of wood
DE2138452A1 (en) Process for producing at least one electrical circuit with a plurality of windings
DE2216173A1 (en) SMALL FAN
DE722952C (en) Overlapping two-layer three-phase winding
DE911759C (en) Shaded pole induction motor
DE2053941A1 (en) Spool form consisting of several parts
DE853028C (en) VHF double rotor for variable capacitors with axes made of metal
DE1900238A1 (en) Stator plate package for electric motors
DE600454C (en) Process for the production of two-layer stencil windings for electrical machines
DE641334C (en) In the ratio 14: 12: 8: 4 pole-changing 12 n-pole three-phase winding
DE480083C (en) Damper winding in the low-frequency part of compensated asynchronous motors
DE1704203U (en) EISENKER FOR A THREE-PHASE TRANSFORMER.
DE972815C (en) Choke coil, especially for ballasts for fluorescent lamps
DE675139C (en) Arrangement for the suppression of harmonics in the secondary circuit of three-phase shunt collector motors
AT93758B (en) Capacitor with several equal capacities.
AT120353B (en) Wooden edge sieve.