CH108795A - Solenoid. - Google Patents

Solenoid.

Info

Publication number
CH108795A
CH108795A CH108795DA CH108795A CH 108795 A CH108795 A CH 108795A CH 108795D A CH108795D A CH 108795DA CH 108795 A CH108795 A CH 108795A
Authority
CH
Switzerland
Prior art keywords
pole
coil
conductor
core
pieces
Prior art date
Application number
Other languages
German (de)
Inventor
Oerlikon Maschinenfabrik
Original Assignee
Oerlikon Maschf
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 Oerlikon Maschf filed Critical Oerlikon Maschf
Publication of CH108795A publication Critical patent/CH108795A/en

Links

Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K3/00Details of windings
    • H02K3/04Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
    • H02K3/18Windings for salient poles

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Coils Or Transformers For Communication (AREA)

Description

  

  Magnetspule.    Zwecks Anbringung und Wegnahme der  Magnetspulen elektrischer Maschinen mit  umlaufenden Feldmagneten werden im all  gemeinen die Polräder mit abnehmbaren Pol  kernen oder abnehmbaren Polschuhen aus  gestattet. Die Befestigung dieser massiven  oder geblätterten Polradteile macht besonders  bei Maschinen mit hohen Umfangsgeschwin  digkeiten Schwierigkeit. Bei der Verwen  dung der den Gegenstand vorliegender Er  findung bildenden Magnetspule können die  Polkerne und die Polschuhe mit dem Pol  rad unlöslich verbunden, das heisst das ganze  Polrad aus einem Stück gegossen oder mit  aus einem Stück ausgestanzten Blechen her  gestellt sein.  



  Die beiliegende schematische Zeichnung  zeigt ein Ausführungsbeispiel der Magnet  spule gemäss Erfindung.  



  Die in Fig. 1 schaubildlich dargestellte  Magnetspule besteht aus U-förmig gebogenen  Leitern 1, welche, durch Zwischenlagen von  Streifen aus Isoliermaterial (nicht gezeich  net) voneinander getrennt, aufeinander lagern.  Ein derart ausgebildeter Spulenkörperteil  lässt sich durch die offene Seite 2 auf einen    Polkern 8 (Fig. 2), der mit dem Polschuh 4  auf dem Polradkranz 5 ein Stück bildet,  seitlich aufschieben. Zur Verbindung der  Leiterenden 6 dienen Leiterstücke 7, welche  wie die Leiter 1 aufeinander liegen und  kettenartig zwischen die Leiterenden 6  sich einpassen lassen, so dass eine Windungs  spirale gebildet wird. Die Stossstellen der  Leiterstücke 1 und 7 werden verschraubt  oder sonstwie wieder lösbar miteinander ver  bunden.

   Für die Leiterstücke 1 und 7 kön  nen entsprechend ausgebildete Rahmen 8  (Fig. 2) verwendet werden, von welchen der  auf das Rad 5 sich abstützende Rahmenteil  in bekannter Weise mittelst Schrauben usw.  von unten gegen den Polschuh 4 sich an  pressen lässt. Die Spule kann auch aus meh  reren Lagen von Bändern, Rund- oder Form  drähten bestehen. Die Zuleitungen werden  vorzugsweise an den Längsseiten der     U-          förmigen    Spule angebracht.

   Die Brücken  stücke 7 können in einzelnen Leitern oder  als zusammengepresste Platte in die vor  stehenden Enden der U-Spule eingepasst wer  den, nötigenfalls mit     Verlötung.    Die     U-Form     der Leiter 1 kann mehr oder weniger ab-      gerundet oder rechteckig ausfallen, oder kann  auch ersetzt werden durch zwei L-förmige  Leiterpakete, die von beiden Seiten an den  Polkern heranbeschoben und zu einer voll  ständigen Spule vereinigt werden.



  Solenoid. For the purpose of attaching and removing the magnetic coils of electrical machines with rotating field magnets, the pole wheels with removable pole cores or removable pole pieces are generally permitted. The attachment of these massive or peeled pole wheel parts makes it difficult, especially for machines with high peripheral speeds. When using the magnetic coil forming the subject of the present invention, the pole cores and the pole shoes can be inextricably linked to the pole wheel, that is, the entire pole wheel can be cast in one piece or made with sheet metal stamped out of one piece.



  The accompanying schematic drawing shows an embodiment of the magnet coil according to the invention.



  The magnet coil shown diagrammatically in Fig. 1 consists of U-shaped bent conductors 1, which, separated from each other by intermediate layers of strips of insulating material (not signed net), superimposed. A bobbin part designed in this way can be pushed laterally through the open side 2 onto a pole core 8 (FIG. 2), which forms one piece with the pole shoe 4 on the pole wheel rim 5. To connect the conductor ends 6, conductor pieces 7 are used which, like the conductors 1, lie on top of one another and can be fitted in a chain-like manner between the conductor ends 6 so that a winding spiral is formed. The joints of the conductor pieces 1 and 7 are screwed or otherwise releasably connected to each other again.

   For the conductor pieces 1 and 7, appropriately designed frames 8 (FIG. 2) can be used, of which the frame part supported on the wheel 5 can be pressed in a known manner by means of screws, etc. from below against the pole piece 4. The coil can also consist of several layers of strips, round or shaped wires. The supply lines are preferably attached to the longitudinal sides of the U-shaped coil.

   The bridge pieces 7 can be fitted in individual conductors or as a compressed plate in the front of the ends of the U-coil, if necessary with soldering. The U-shape of the conductors 1 can be more or less rounded or rectangular, or can also be replaced by two L-shaped conductor packages that are pushed up to the pole core from both sides and combined to form a complete coil.

 

Claims (1)

PATENTANSPRUCH: Magnetspule für Polkerne, dadurch ge kennzeichnet, dass die Spule aus an den Pol kern heranschiebbaren und daselbst zu einer vollständigen Spule zusammensetzbaren Lei terpaketen besteht. UN TERANSPRUCH Magnetspule nach Patentanspruch, für rechteckige Polkerne, dadurch gekennzeich net, dass die Spule aus U-förmigen Leitern besteht, welche, aufeinander belagert, den Kern von drei Seiten umgeben, und dass auf der vierten Seite Leiterstücke nachträglich zur Verbindung zwischen den Leiterenden einpassbar sind. PATENT CLAIM: Magnetic coil for pole cores, characterized in that the coil consists of conductor packets which can be pushed up to the pole core and which can be assembled there to form a complete coil. UNDER CLAIM Magnetic coil according to claim, for rectangular pole cores, characterized in that the coil consists of U-shaped conductors, which, stacked on top of one another, surround the core on three sides, and that on the fourth side conductor pieces can be subsequently fitted for connection between the conductor ends are.
CH108795D 1924-04-17 1924-04-17 Solenoid. CH108795A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH108795T 1924-04-17

Publications (1)

Publication Number Publication Date
CH108795A true CH108795A (en) 1925-02-16

Family

ID=4367786

Family Applications (1)

Application Number Title Priority Date Filing Date
CH108795D CH108795A (en) 1924-04-17 1924-04-17 Solenoid.

Country Status (1)

Country Link
CH (1) CH108795A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2516717A1 (en) * 1981-11-17 1983-05-20 Alsthom Atlantique ROTOR WITH HIGHLIGHTS FOR DYNAMOELECTRIC MACHINE WITH REMOVABLE COILS WITHOUT DISASSEMBLY OF POLES
EP1207613A2 (en) * 2000-11-15 2002-05-22 Hitachi, Ltd. A stacked coil assembly for a stator
EP1328059A2 (en) * 2002-01-10 2003-07-16 Hitachi, Ltd. Rotary electric machine and method for connecting stator conductors
EP1806823A1 (en) * 2006-01-05 2007-07-11 Franco Policante Radial-flow electric motor with improvements in the composition of the stator windings.
FR3078206A1 (en) * 2018-02-22 2019-08-23 Bnce ELECTRIC MOTOR STATOR COMPRISING COMPACT WINDINGS AND METHOD OF MANUFACTURING SUCH A STATOR
DE102019109517A1 (en) * 2019-04-10 2020-10-15 Elringklinger Ag Winding and method of making a winding
CN113107506A (en) * 2019-11-05 2021-07-13 北京住总集团有限责任公司 Advanced detection method

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2516717A1 (en) * 1981-11-17 1983-05-20 Alsthom Atlantique ROTOR WITH HIGHLIGHTS FOR DYNAMOELECTRIC MACHINE WITH REMOVABLE COILS WITHOUT DISASSEMBLY OF POLES
EP0079584A1 (en) * 1981-11-17 1983-05-25 Alsthom Rotor with salient poles for dynamo-electric machines with dismountable coils without a dismounting of the poles
EP1207613A2 (en) * 2000-11-15 2002-05-22 Hitachi, Ltd. A stacked coil assembly for a stator
EP1207613A3 (en) * 2000-11-15 2004-03-03 Hitachi, Ltd. A stacked coil assembly for a stator
EP1328059A2 (en) * 2002-01-10 2003-07-16 Hitachi, Ltd. Rotary electric machine and method for connecting stator conductors
EP1328059A3 (en) * 2002-01-10 2005-04-06 Hitachi, Ltd. Rotary electric machine and method for connecting stator conductors
EP1806823A1 (en) * 2006-01-05 2007-07-11 Franco Policante Radial-flow electric motor with improvements in the composition of the stator windings.
FR3078206A1 (en) * 2018-02-22 2019-08-23 Bnce ELECTRIC MOTOR STATOR COMPRISING COMPACT WINDINGS AND METHOD OF MANUFACTURING SUCH A STATOR
WO2019162625A1 (en) * 2018-02-22 2019-08-29 Bnce Electric motor stator comprising compact windings and method for manufacturing such a stator
US11804758B2 (en) 2018-02-22 2023-10-31 Bnce Electric motor stator comprising compact windings and method for manufacturing such a stator
DE102019109517A1 (en) * 2019-04-10 2020-10-15 Elringklinger Ag Winding and method of making a winding
CN113107506A (en) * 2019-11-05 2021-07-13 北京住总集团有限责任公司 Advanced detection method

Similar Documents

Publication Publication Date Title
CH108795A (en) Solenoid.
EP0116380B1 (en) Electric motor with stator iron presenting a curved form
AT151224B (en) Coils for electrotechnical purposes, in particular excitation coils.
DE688998C (en) Electric motor, in particular small alternating current motor
DE740420C (en) Process for the production of armature systems, especially for small magnet-electric machines
DE512250C (en) Coil arrangement, especially for electricity meters
DE140924C (en)
DE903115C (en) Magnetic circuit, especially for electrical machines with a permanent magnet runner
DE637930C (en) Magnet system for AC magnets
DE533174C (en) Electric machine, in particular magneto switches
AT108529B (en) Equipment for the production of coils, variometers, couplings, transformers etc. for the purposes of wireless telephony and telegraphy.
DE704729C (en) Method and arrangement for attaching and holding the windings on the teeth of the runners and stands of small electrical machines
DE684698C (en) Process for the production of laminated shunts for electricity meters
DE757164C (en) Three or polyphase transformer
DE27172C (en) Magnet dynamo machine for light generation and power transmission
DE691818C (en) Three-voltage direct current machine for mobile transmitting or receiving stations for wireless communication
AT104313B (en) Wattmetric element for induction electricity meters.
AT130042B (en) Converter for electrical currents.
DE669026C (en) DC generator for constant current
DE304465C (en)
DE368104C (en) Leafed field magnet without abutment surfaces for electrical machines
DE384670C (en) Fastening of resistance tape wound on edge in coil form
DE506750C (en) Energy direction relay for multi-phase systems
DE936404C (en) Winding body for pole windings of electrical machines
CH213809A (en) Coil with a laminated iron core.