CH156226A - Single phase induction motor. - Google Patents

Single phase induction motor.

Info

Publication number
CH156226A
CH156226A CH156226DA CH156226A CH 156226 A CH156226 A CH 156226A CH 156226D A CH156226D A CH 156226DA CH 156226 A CH156226 A CH 156226A
Authority
CH
Switzerland
Prior art keywords
phase induction
induction motor
single phase
motor
shaft
Prior art date
Application number
Other languages
German (de)
Inventor
Baier Erwin
Original Assignee
Baier Erwin
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 Baier Erwin filed Critical Baier Erwin
Publication of CH156226A publication Critical patent/CH156226A/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K17/00—Asynchronous induction motors; Asynchronous induction generators
    • H02K17/02—Asynchronous induction motors
    • H02K17/30—Structural association of asynchronous induction motors with auxiliary electric devices influencing the characteristics of the motor or controlling the motor, e.g. with impedances or switches
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K17/00—Asynchronous induction motors; Asynchronous induction generators
    • H02K17/02—Asynchronous induction motors
    • H02K17/04—Asynchronous induction motors for single phase current
    • H02K17/08—Motors with auxiliary phase obtained by externally fed auxiliary windings, e.g. capacitor motors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Induction Machinery (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)

Description

  

  Einphasen-Induktionsmotor    Gegenstand der Erfindung ist ein Ein  phasen-Induktionsmotor, welcher sich dadurch  kennzeichnet, dass im Motorgehäuse koaxial  zur Motorwelle mindestens ein Wickelkonden  sator derart eingebaut ist, dass er von der  Motorwelle in achsialer Richtung frei durch  setzt wird. Man erhält auf diese Weise eine  gedrängte Bauart ohne seitlich am Motorge  häuse vorspringende Teile und mit in diesem  geborgen untergebrachten Anschlussverbin  dungen für den Kondensator.  



  Die Zeichnung veranschaulicht schematisch  einen Längsschnitt durch ein Ausführungs  beispiel des Erfindungsgegenstandes.  



  ist der Stator, B der Rotor, C das  Gehäuse und D die Welle des gezeichneten  Motors. Im Gehäuse C ist ein Wickelkonden  sator E an einem Stirnende von Stator und  Rotor derart feststehend eingebaut, dass er  von der Welle D in achsialer Richtung frei    durchsetzt ist. Der Kondensator E, dessen  Konstruktion nach dem Wickeltypus an sich  nichts Neues bietet, ist gegen die Welle  durch eine Büchse e aus Isoliermaterial iso  liert und zur Hilfsphase in Serie, zur Haupt  phase des Motors dagegen parallel geschaltet.  



  Ein ähnlicher Kondensator könnte in  analoger Anordnung auch am andern Stirn  ende des Motors eingebaut sein.



  Single-phase induction motor The invention relates to a single-phase induction motor, which is characterized in that at least one winding capacitor is installed in the motor housing coaxially to the motor shaft in such a way that it is free from the motor shaft in the axial direction. In this way, a compact design is obtained without any parts protruding on the side of the Motorge housing and with connections for the capacitor housed securely in this.



  The drawing schematically illustrates a longitudinal section through an embodiment example of the subject matter of the invention.



  is the stator, B the rotor, C the housing and D the shaft of the motor shown. In the housing C, a winding capacitor E is fixedly installed at one end of the stator and rotor in such a way that it is freely penetrated by the shaft D in the axial direction. The capacitor E, whose construction offers nothing new after the winding type, is insulated from the shaft by a bushing e made of insulating material and connected in series to the auxiliary phase and in parallel to the main phase of the motor.



  A similar capacitor could also be installed in an analogous arrangement at the other front end of the motor.

Claims (1)

PATENTANSPRUCH: Einphasen-Induktionsmotor, dadurch ge kennzeichnet, dass im Motorgehäuse koaxial zur Motorwelle mindestens ein Wickelkon densator derart eingebaut ist, dass er von der Motorwelle in achsialer Richtung frei durch setzt wird. Claim: single-phase induction motor, characterized in that at least one winding capacitor is installed in the motor housing coaxially to the motor shaft in such a way that it is free from the motor shaft in the axial direction.
CH156226D 1931-09-02 1931-09-02 Single phase induction motor. CH156226A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH156226T 1931-09-02

Publications (1)

Publication Number Publication Date
CH156226A true CH156226A (en) 1932-07-31

Family

ID=4410600

Family Applications (1)

Application Number Title Priority Date Filing Date
CH156226D CH156226A (en) 1931-09-02 1931-09-02 Single phase induction motor.

Country Status (1)

Country Link
CH (1) CH156226A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE956430C (en) * 1951-08-15 1957-01-17 Otto Spahr Double-wound motor for single-phase AC operation
DE1029082B (en) * 1954-02-15 1958-04-30 Elektrotechnik Maschb A Loell Capacitor motor with a ring-shaped capacitor arranged within the motor housing
FR2575341A1 (en) * 1984-12-26 1986-06-27 Claret Ets A L Fireproof electric motor

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE956430C (en) * 1951-08-15 1957-01-17 Otto Spahr Double-wound motor for single-phase AC operation
DE1029082B (en) * 1954-02-15 1958-04-30 Elektrotechnik Maschb A Loell Capacitor motor with a ring-shaped capacitor arranged within the motor housing
FR2575341A1 (en) * 1984-12-26 1986-06-27 Claret Ets A L Fireproof electric motor

Similar Documents

Publication Publication Date Title
CH156226A (en) Single phase induction motor.
DE337256C (en) Slot insulation for electrical machines
DE1001392B (en) Storage for electrical machines, especially wet-type squirrel-cage rotor motors intended for operation under liquids
AT104277B (en) Centrifugal pump combined with an electric motor.
DE716930C (en) Electrically powered ceiling fan
DE507550C (en) Changeable electrical capacitor, especially for short-wave operation, the stator and rotor of which represent uniform metallic structures made of coaxial hollow cylinder segments, of which the rotor is attached to the end of a shaft mounted in the stator
AT100932B (en)
DE661839C (en) Kaefiglaeufer for asynchronous motors
AT150453B (en) Short-circuit armature motor.
AT127660B (en) Rubber hose for benzene u. like
AT57606B (en) Screw propeller.
CH129692A (en) Electric machine with cooling device.
AT124177B (en) Built-in motor.
DE956430C (en) Double-wound motor for single-phase AC operation
AT120118B (en) Electric capacitor.
AT138550B (en) Electric motor driven by alternating current with a gas and water-tight encapsulated primary coil.
AT97169B (en) Wall box for transmission bearings.
AT117789B (en) Rotary transformer.
CH150150A (en) Electric motor for driving windshield washers, in particular on automobiles.
AT114776B (en) Asynchronous motor.
AT127176B (en) Mixture preheaters for internal combustion engines.
DE332269C (en) Shaft coupling
AT140946B (en) Motor compressors.
CH105337A (en) Oil delivery pump assembled with an electric motor.
AT107719B (en) Insulation of ceiling structures against the ingress of moisture.